Merge pull request #3419 from pherl/3.4.x

Merge master into 3.4.x

.gitignore

@@ -134,6 +134,7 @@ conformance/Google/
 conformance/Protobuf_test_messages/
 conformance/conformance-php
 conformance/conformance-php-c
+conformance/*.class
 
 # php test output
 composer.lock

BUILD

@@ -97,6 +97,7 @@ cc_library(
         "src/google/protobuf/arena.cc",
         "src/google/protobuf/arenastring.cc",
         "src/google/protobuf/extension_set.cc",
+        "src/google/protobuf/generated_message_table_driven_lite.cc",
         "src/google/protobuf/generated_message_util.cc",
         "src/google/protobuf/io/coded_stream.cc",
         "src/google/protobuf/io/zero_copy_stream.cc",
@@ -108,6 +109,7 @@ cc_library(
         "src/google/protobuf/stubs/bytestream.cc",
         "src/google/protobuf/stubs/common.cc",
         "src/google/protobuf/stubs/int128.cc",
+        "src/google/protobuf/stubs/io_win32.cc",
         "src/google/protobuf/stubs/once.cc",
         "src/google/protobuf/stubs/status.cc",
         "src/google/protobuf/stubs/statusor.cc",
@@ -148,6 +150,7 @@ cc_library(
         "src/google/protobuf/extension_set_heavy.cc",
         "src/google/protobuf/field_mask.pb.cc",
         "src/google/protobuf/generated_message_reflection.cc",
+        "src/google/protobuf/generated_message_table_driven.cc",
         "src/google/protobuf/io/gzip_stream.cc",
         "src/google/protobuf/io/printer.cc",
         "src/google/protobuf/io/strtod.cc",
@@ -488,6 +491,16 @@ cc_binary(
     ],
 )
 
+cc_test(
+    name = "win32_test",
+    srcs = ["src/google/protobuf/stubs/io_win32_unittest.cc"],
+    deps = [
+        ":protobuf_lite",
+        "//external:gtest_main",
+    ],
+    tags = ["manual", "windows"],
+)
+
 cc_test(
     name = "protobuf_test",
     srcs = COMMON_TEST_SRCS + [
@@ -535,6 +548,7 @@ cc_test(
         "src/google/protobuf/stubs/bytestream_unittest.cc",
         "src/google/protobuf/stubs/common_unittest.cc",
         "src/google/protobuf/stubs/int128_unittest.cc",
+        "src/google/protobuf/stubs/io_win32_unittest.cc",
         "src/google/protobuf/stubs/once_unittest.cc",
         "src/google/protobuf/stubs/status_test.cc",
         "src/google/protobuf/stubs/statusor_test.cc",

cmake/libprotobuf-lite.cmake

@@ -2,6 +2,7 @@ set(libprotobuf_lite_files
   ${protobuf_source_dir}/src/google/protobuf/arena.cc
   ${protobuf_source_dir}/src/google/protobuf/arenastring.cc
   ${protobuf_source_dir}/src/google/protobuf/extension_set.cc
+  ${protobuf_source_dir}/src/google/protobuf/generated_message_table_driven_lite.cc
   ${protobuf_source_dir}/src/google/protobuf/generated_message_util.cc
   ${protobuf_source_dir}/src/google/protobuf/io/coded_stream.cc
   ${protobuf_source_dir}/src/google/protobuf/io/zero_copy_stream.cc
@@ -13,6 +14,7 @@ set(libprotobuf_lite_files
   ${protobuf_source_dir}/src/google/protobuf/stubs/bytestream.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/common.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/int128.cc
+  ${protobuf_source_dir}/src/google/protobuf/stubs/io_win32.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/once.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/status.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/statusor.cc

cmake/libprotobuf.cmake

@@ -13,6 +13,7 @@ set(libprotobuf_files
   ${protobuf_source_dir}/src/google/protobuf/extension_set_heavy.cc
   ${protobuf_source_dir}/src/google/protobuf/field_mask.pb.cc
   ${protobuf_source_dir}/src/google/protobuf/generated_message_reflection.cc
+  ${protobuf_source_dir}/src/google/protobuf/generated_message_table_driven.cc
   ${protobuf_source_dir}/src/google/protobuf/io/gzip_stream.cc
   ${protobuf_source_dir}/src/google/protobuf/io/printer.cc
   ${protobuf_source_dir}/src/google/protobuf/io/strtod.cc

cmake/tests.cmake

@@ -161,6 +161,7 @@ set(tests_files
   ${protobuf_source_dir}/src/google/protobuf/stubs/bytestream_unittest.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/common_unittest.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/int128_unittest.cc
+  ${protobuf_source_dir}/src/google/protobuf/stubs/io_win32_unittest.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/once_unittest.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/status_test.cc
   ${protobuf_source_dir}/src/google/protobuf/stubs/statusor_test.cc

composer.json

@@ -11,6 +11,9 @@
   "require-dev": {
     "phpunit/phpunit": ">=4.8.0"
   },
+  "suggest": {
+    "ext-bcmath": "Need to support JSON deserialization"
+  },
   "autoload": {
     "psr-4": {
       "Google\\Protobuf\\Internal\\": "php/src/Google/Protobuf/Internal",

conformance/ConformanceJava.java

@@ -1,12 +1,18 @@
 import com.google.protobuf.ByteString;
+import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Parser;
 import com.google.protobuf.CodedInputStream;
 import com.google.protobuf.conformance.Conformance;
 import com.google.protobuf.InvalidProtocolBufferException;
 import com.google.protobuf_test_messages.proto3.TestMessagesProto3;
+import com.google.protobuf_test_messages.proto3.TestMessagesProto3.TestAllTypesProto3;
+import com.google.protobuf_test_messages.proto2.TestMessagesProto2;
+import com.google.protobuf_test_messages.proto2.TestMessagesProto2.TestAllTypesProto2;
+import com.google.protobuf.ExtensionRegistry;
 import com.google.protobuf.util.JsonFormat;
 import com.google.protobuf.util.JsonFormat.TypeRegistry;
-import java.io.IOException;
 import java.nio.ByteBuffer;
+import java.util.ArrayList;
 
 class ConformanceJava {
   private int testCount = 0;
@@ -50,123 +56,100 @@ class ConformanceJava {
     buf[3] = (byte)(val >> 24);
     writeToStdout(buf);
   }
+  
+  private enum BinaryDecoderType {
+    BTYE_STRING_DECODER,
+    BYTE_ARRAY_DECODER,
+    ARRAY_BYTE_BUFFER_DECODER,
+    READONLY_ARRAY_BYTE_BUFFER_DECODER,
+    DIRECT_BYTE_BUFFER_DECODER,
+    READONLY_DIRECT_BYTE_BUFFER_DECODER,
+    INPUT_STREAM_DECODER;
+  }
 
-  private enum BinaryDecoder {
-    BYTE_STRING_DECODER() {
-      @Override
-      public TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-          throws InvalidProtocolBufferException {
-        return TestMessagesProto3.TestAllTypes.parseFrom(bytes);
-      }
-    },
-    BYTE_ARRAY_DECODER() {
-      @Override
-      public TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-          throws InvalidProtocolBufferException {
-        return TestMessagesProto3.TestAllTypes.parseFrom(bytes.toByteArray());
-      }
-    },
-    ARRAY_BYTE_BUFFER_DECODER() {
-      @Override
-      public TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-          throws InvalidProtocolBufferException {
-        ByteBuffer buffer = ByteBuffer.allocate(bytes.size());
-        bytes.copyTo(buffer);
-        buffer.flip();
-        try {
-          return TestMessagesProto3.TestAllTypes.parseFrom(CodedInputStream.newInstance(buffer));
-        } catch (InvalidProtocolBufferException e) {
-          throw e;
-        } catch (IOException e) {
-          throw new RuntimeException(
-              "ByteString based ByteBuffer should not throw IOException.", e);
-        }
-      }
-    },
-    READONLY_ARRAY_BYTE_BUFFER_DECODER() {
-      @Override
-      public TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-          throws InvalidProtocolBufferException {
-        try {
-          return TestMessagesProto3.TestAllTypes.parseFrom(
-              CodedInputStream.newInstance(bytes.asReadOnlyByteBuffer()));
-        } catch (InvalidProtocolBufferException e) {
-          throw e;
-        } catch (IOException e) {
-          throw new RuntimeException(
-              "ByteString based ByteBuffer should not throw IOException.", e);
+  private static class BinaryDecoder <MessageType extends AbstractMessage> {
+    public MessageType decode (ByteString bytes, BinaryDecoderType type, 
+        Parser <MessageType> parser, ExtensionRegistry extensions)
+      throws InvalidProtocolBufferException {
+      switch (type) {
+        case BTYE_STRING_DECODER: 
+          return parser.parseFrom(bytes, extensions);
+        case BYTE_ARRAY_DECODER:
+          return parser.parseFrom(bytes.toByteArray(), extensions);
+        case ARRAY_BYTE_BUFFER_DECODER: {
+          ByteBuffer buffer = ByteBuffer.allocate(bytes.size());
+          bytes.copyTo(buffer);
+          buffer.flip();
+          try {
+            return parser.parseFrom(CodedInputStream.newInstance(buffer), extensions);
+          } catch (InvalidProtocolBufferException e) {
+            throw e;
+          }
         }
-      }
-    },
-    DIRECT_BYTE_BUFFER_DECODER() {
-      @Override
-      public TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-          throws InvalidProtocolBufferException {
-        ByteBuffer buffer = ByteBuffer.allocateDirect(bytes.size());
-        bytes.copyTo(buffer);
-        buffer.flip();
-        try {
-          return TestMessagesProto3.TestAllTypes.parseFrom(CodedInputStream.newInstance(buffer));
-        } catch (InvalidProtocolBufferException e) {
-          throw e;
-        } catch (IOException e) {
-          throw new RuntimeException(
-              "ByteString based ByteBuffer should not throw IOException.", e);
+        case READONLY_ARRAY_BYTE_BUFFER_DECODER: {
+          try {
+            return parser.parseFrom(
+                CodedInputStream.newInstance(bytes.asReadOnlyByteBuffer()), extensions);
+          } catch (InvalidProtocolBufferException e) {
+            throw e;
+          }
+        } 
+        case DIRECT_BYTE_BUFFER_DECODER: {
+          ByteBuffer buffer = ByteBuffer.allocateDirect(bytes.size());
+          bytes.copyTo(buffer);
+          buffer.flip();
+          try {
+            return parser.parseFrom(CodedInputStream.newInstance(buffer), extensions);
+          } catch (InvalidProtocolBufferException e) {
+            throw e;
+          }
         }
-      }
-    },
-    READONLY_DIRECT_BYTE_BUFFER_DECODER() {
-      @Override
-      public TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-          throws InvalidProtocolBufferException {
-        ByteBuffer buffer = ByteBuffer.allocateDirect(bytes.size());
-        bytes.copyTo(buffer);
-        buffer.flip();
-        try {
-          return TestMessagesProto3.TestAllTypes.parseFrom(
-              CodedInputStream.newInstance(buffer.asReadOnlyBuffer()));
-        } catch (InvalidProtocolBufferException e) {
-          throw e;
-        } catch (IOException e) {
-          throw new RuntimeException(
-              "ByteString based ByteBuffer should not throw IOException.", e);
+        case READONLY_DIRECT_BYTE_BUFFER_DECODER: {
+          ByteBuffer buffer = ByteBuffer.allocateDirect(bytes.size());
+          bytes.copyTo(buffer);
+          buffer.flip();
+          try {
+            return parser.parseFrom(
+                CodedInputStream.newInstance(buffer.asReadOnlyBuffer()), extensions);
+          } catch (InvalidProtocolBufferException e) {
+            throw e;
+          }
         }
-      }
-    },
-    INPUT_STREAM_DECODER() {
-      @Override
-      public TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-          throws InvalidProtocolBufferException {
-        try {
-          return TestMessagesProto3.TestAllTypes.parseFrom(bytes.newInput());
-        } catch (InvalidProtocolBufferException e) {
-          throw e;
-        } catch (IOException e) {
-          throw new RuntimeException(
-              "ByteString based InputStream should not throw IOException.", e);
+        case INPUT_STREAM_DECODER: {
+          try {
+            return parser.parseFrom(bytes.newInput(), extensions);
+          } catch (InvalidProtocolBufferException e) {
+            throw e;
+          }
         }
+        default :
+          return null;
       }
-    };
-
-    public abstract TestMessagesProto3.TestAllTypes parse(ByteString bytes)
-        throws InvalidProtocolBufferException;
+    }
   }
 
-  private TestMessagesProto3.TestAllTypes parseBinary(ByteString bytes)
+  private <MessageType extends AbstractMessage> MessageType parseBinary(
+      ByteString bytes, Parser <MessageType> parser, ExtensionRegistry extensions)
       throws InvalidProtocolBufferException {
-    TestMessagesProto3.TestAllTypes[] messages =
-        new TestMessagesProto3.TestAllTypes[BinaryDecoder.values().length];
-    InvalidProtocolBufferException[] exceptions =
-        new InvalidProtocolBufferException[BinaryDecoder.values().length];
+    ArrayList <MessageType> messages = new ArrayList <MessageType> ();
+    ArrayList <InvalidProtocolBufferException> exceptions =
+        new ArrayList <InvalidProtocolBufferException>();
+    
+    for (int i = 0; i < BinaryDecoderType.values().length; i++) {
+      messages.add(null);
+      exceptions.add(null);
+    }
+    BinaryDecoder <MessageType> decoder = new BinaryDecoder <MessageType> ();
 
     boolean hasMessage = false;
     boolean hasException = false;
-    for (int i = 0; i < BinaryDecoder.values().length; ++i) {
+    for (int i = 0; i < BinaryDecoderType.values().length; ++i) {
       try {
-        messages[i] = BinaryDecoder.values()[i].parse(bytes);
+        //= BinaryDecoderType.values()[i].parseProto3(bytes);
+        messages.set(i, decoder.decode(bytes, BinaryDecoderType.values()[i], parser, extensions));
         hasMessage = true;
       } catch (InvalidProtocolBufferException e) {
-        exceptions[i] = e;
+        exceptions.set(i, e);
         hasException = true;
       }
     }
@@ -174,9 +157,9 @@ class ConformanceJava {
     if (hasMessage && hasException) {
       StringBuilder sb =
           new StringBuilder("Binary decoders disagreed on whether the payload was valid.\n");
-      for (int i = 0; i < BinaryDecoder.values().length; ++i) {
-        sb.append(BinaryDecoder.values()[i].name());
-        if (messages[i] != null) {
+      for (int i = 0; i < BinaryDecoderType.values().length; ++i) {
+        sb.append(BinaryDecoderType.values()[i].name());
+        if (messages.get(i) != null) {
           sb.append(" accepted the payload.\n");
         } else {
           sb.append(" rejected the payload.\n");
@@ -188,14 +171,14 @@ class ConformanceJava {
     if (hasException) {
       // We do not check if exceptions are equal. Different implementations may return different
       // exception messages. Throw an arbitrary one out instead.
-      throw exceptions[0];
+      throw exceptions.get(0);
     }
 
     // Fast path comparing all the messages with the first message, assuming equality being
     // symmetric and transitive.
     boolean allEqual = true;
-    for (int i = 1; i < messages.length; ++i) {
-      if (!messages[0].equals(messages[i])) {
+    for (int i = 1; i < messages.size(); ++i) {
+      if (!messages.get(0).equals(messages.get(i))) {
         allEqual = false;
         break;
       }
@@ -204,12 +187,12 @@ class ConformanceJava {
     // Slow path: compare and find out all unequal pairs.
     if (!allEqual) {
       StringBuilder sb = new StringBuilder();
-      for (int i = 0; i < messages.length - 1; ++i) {
-        for (int j = i + 1; j < messages.length; ++j) {
-          if (!messages[i].equals(messages[j])) {
-            sb.append(BinaryDecoder.values()[i].name())
+      for (int i = 0; i < messages.size() - 1; ++i) {
+        for (int j = i + 1; j < messages.size(); ++j) {
+          if (!messages.get(i).equals(messages.get(j))) {
+            sb.append(BinaryDecoderType.values()[i].name())
                 .append(" and ")
-                .append(BinaryDecoder.values()[j].name())
+                .append(BinaryDecoderType.values()[j].name())
                 .append(" parsed the payload differently.\n");
           }
         }
@@ -217,24 +200,41 @@ class ConformanceJava {
       throw new RuntimeException(sb.toString());
     }
 
-    return messages[0];
+    return messages.get(0);
   }
 
   private Conformance.ConformanceResponse doTest(Conformance.ConformanceRequest request) {
-    TestMessagesProto3.TestAllTypes testMessage;
+    com.google.protobuf.AbstractMessage testMessage;
+    boolean isProto3 = request.getMessageType().equals("protobuf_test_messages.proto3.TestAllTypesProto3");
+    boolean isProto2 = request.getMessageType().equals("protobuf_test_messages.proto2.TestAllTypesProto2");
 
     switch (request.getPayloadCase()) {
       case PROTOBUF_PAYLOAD: {
-        try {
-          testMessage = parseBinary(request.getProtobufPayload());
-        } catch (InvalidProtocolBufferException e) {
-          return Conformance.ConformanceResponse.newBuilder().setParseError(e.getMessage()).build();
+        if (isProto3) {
+          try {
+            ExtensionRegistry extensions = ExtensionRegistry.newInstance();
+            TestMessagesProto3.registerAllExtensions(extensions);
+            testMessage = parseBinary(request.getProtobufPayload(), TestAllTypesProto3.parser(), extensions);
+          } catch (InvalidProtocolBufferException e) {
+            return Conformance.ConformanceResponse.newBuilder().setParseError(e.getMessage()).build();
+          }
+        } else if (isProto2) {
+          try {
+            ExtensionRegistry extensions = ExtensionRegistry.newInstance();
+            TestMessagesProto2.registerAllExtensions(extensions);
+            testMessage = parseBinary(request.getProtobufPayload(), TestAllTypesProto2.parser(), extensions);
+          } catch (InvalidProtocolBufferException e) {
+            return Conformance.ConformanceResponse.newBuilder().setParseError(e.getMessage()).build();
+          }
+        } else {
+          throw new RuntimeException("Protobuf request doesn't have specific payload type.");
         }
         break;
       }
       case JSON_PAYLOAD: {
         try {
-          TestMessagesProto3.TestAllTypes.Builder builder = TestMessagesProto3.TestAllTypes.newBuilder();
+          TestMessagesProto3.TestAllTypesProto3.Builder builder = 
+              TestMessagesProto3.TestAllTypesProto3.newBuilder();
           JsonFormat.parser().usingTypeRegistry(typeRegistry)
               .merge(request.getJsonPayload(), builder);
           testMessage = builder.build();
@@ -256,8 +256,10 @@ class ConformanceJava {
       case UNSPECIFIED:
         throw new RuntimeException("Unspecified output format.");
 
-      case PROTOBUF:
-        return Conformance.ConformanceResponse.newBuilder().setProtobufPayload(testMessage.toByteString()).build();
+      case PROTOBUF: {
+        ByteString MessageString = testMessage.toByteString(); 
+        return Conformance.ConformanceResponse.newBuilder().setProtobufPayload(MessageString).build();
+      }
 
       case JSON:
         try {
@@ -300,7 +302,7 @@ class ConformanceJava {
 
   public void run() throws Exception {
     typeRegistry = TypeRegistry.newBuilder().add(
-        TestMessagesProto3.TestAllTypes.getDescriptor()).build();
+        TestMessagesProto3.TestAllTypesProto3.getDescriptor()).build();
     while (doTestIo()) {
       this.testCount++;
     }

conformance/Makefile.am

@@ -2,7 +2,12 @@
 
 conformance_protoc_inputs =                                    \
   conformance.proto                                            \
-  $(top_srcdir)/src/google/protobuf/test_messages_proto3.proto
+  $(top_srcdir)/src/google/protobuf/test_messages_proto3.proto 
+  
+# proto2 input files, should be separated with proto3, as we 
+# can't generate proto2 files for ruby, php and objc   
+conformance_proto2_protoc_inputs =                             \
+  $(top_srcdir)/src/google/protobuf/test_messages_proto2.proto                            
 
 well_known_type_protoc_inputs =                                \
   $(top_srcdir)/src/google/protobuf/any.proto                  \
@@ -64,6 +69,7 @@ other_language_protoc_outputs =                                \
   com/google/protobuf/ValueOrBuilder.java                      \
   com/google/protobuf/WrappersProto.java                       \
   com/google/protobuf_test_messages/proto3/TestMessagesProto3.java \
+  com/google/protobuf_test_messages/proto2/TestMessagesProto2.java \
   google/protobuf/any.pb.cc                                    \
   google/protobuf/any.pb.h                                     \
   google/protobuf/any.rb                                       \
@@ -84,8 +90,11 @@ other_language_protoc_outputs =                                \
   google/protobuf/TestMessagesProto3.pbobjc.m                  \
   google/protobuf/test_messages_proto3.pb.cc                   \
   google/protobuf/test_messages_proto3.pb.h                    \
+  google/protobuf/test_messages_proto2.pb.cc                   \
+  google/protobuf/test_messages_proto2.pb.h                    \
   google/protobuf/test_messages_proto3_pb.rb                   \
   google/protobuf/test_messages_proto3_pb2.py                  \
+  google/protobuf/test_messages_proto2_pb2.py                  \
   google/protobuf/timestamp.pb.cc                              \
   google/protobuf/timestamp.pb.h                               \
   google/protobuf/timestamp.rb                                 \
@@ -198,7 +207,7 @@ conformance_test_runner_SOURCES = conformance_test.h conformance_test.cc \
                                   conformance_test_runner.cc             \
                                   third_party/jsoncpp/json.h             \
                                   third_party/jsoncpp/jsoncpp.cpp
-nodist_conformance_test_runner_SOURCES = conformance.pb.cc google/protobuf/test_messages_proto3.pb.cc
+nodist_conformance_test_runner_SOURCES = conformance.pb.cc google/protobuf/test_messages_proto3.pb.cc google/protobuf/test_messages_proto2.pb.cc
 conformance_test_runner_CPPFLAGS = -I$(top_srcdir)/src -I$(srcdir)
 conformance_test_runner_CXXFLAGS = -std=c++11
 # Explicit deps beacuse BUILT_SOURCES are only done before a "make all/check"
@@ -208,7 +217,7 @@ conformance_test_runner-conformance_test_runner.$(OBJEXT): conformance.pb.h
 
 conformance_cpp_LDADD = $(top_srcdir)/src/libprotobuf.la
 conformance_cpp_SOURCES = conformance_cpp.cc
-nodist_conformance_cpp_SOURCES = conformance.pb.cc google/protobuf/test_messages_proto3.pb.cc
+nodist_conformance_cpp_SOURCES = conformance.pb.cc google/protobuf/test_messages_proto3.pb.cc google/protobuf/test_messages_proto2.pb.cc
 conformance_cpp_CPPFLAGS = -I$(top_srcdir)/src
 # Explicit dep beacuse BUILT_SOURCES are only done before a "make all/check"
 # so a direct "make test_cpp" could fail if parallel enough.
@@ -242,8 +251,9 @@ google-protobuf:
 if USE_EXTERNAL_PROTOC
 
 # Some implementations include pre-generated versions of well-known types.
-protoc_middleman: $(conformance_protoc_inputs) $(well_known_type_protoc_inputs) google-protobuf
+protoc_middleman: $(conformance_protoc_inputs) $(conformance_proto2_protoc_inputs) $(well_known_type_protoc_inputs) google-protobuf
 	$(PROTOC) -I$(srcdir) -I$(top_srcdir) --cpp_out=. --java_out=. --ruby_out=. --objc_out=. --python_out=. --php_out=. --js_out=import_style=commonjs,binary:. $(conformance_protoc_inputs)
+	$(PROTOC) -I$(srcdir) -I$(top_srcdir) --cpp_out=. --java_out=. --python_out=. --js_out=import_style=commonjs,binary:. $(conformance_proto2_protoc_inputs)
 	$(PROTOC) -I$(srcdir) -I$(top_srcdir) --cpp_out=. --java_out=. --ruby_out=. --python_out=. --php_out=. --js_out=import_style=commonjs,binary:google-protobuf $(well_known_type_protoc_inputs)
 	## $(PROTOC) -I$(srcdir) -I$(top_srcdir) --java_out=lite:lite $(conformance_protoc_inputs) $(well_known_type_protoc_inputs)
 	touch protoc_middleman
@@ -253,8 +263,9 @@ else
 # We have to cd to $(srcdir) before executing protoc because $(protoc_inputs) is
 # relative to srcdir, which may not be the same as the current directory when
 # building out-of-tree.
-protoc_middleman: $(top_srcdir)/src/protoc$(EXEEXT) $(conformance_protoc_inputs) $(well_known_type_protoc_inputs) google-protobuf
+protoc_middleman: $(top_srcdir)/src/protoc$(EXEEXT) $(conformance_protoc_inputs) $(conformance_proto2_protoc_inputs) $(well_known_type_protoc_inputs) google-protobuf
 	oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --cpp_out=$$oldpwd --java_out=$$oldpwd --ruby_out=$$oldpwd --objc_out=$$oldpwd --python_out=$$oldpwd --php_out=$$oldpwd --js_out=import_style=commonjs,binary:$$oldpwd $(conformance_protoc_inputs) )
+	oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --cpp_out=$$oldpwd --java_out=$$oldpwd --python_out=$$oldpwd --js_out=import_style=commonjs,binary:$$oldpwd $(conformance_proto2_protoc_inputs) )
 	oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --cpp_out=$$oldpwd --java_out=$$oldpwd --ruby_out=$$oldpwd --python_out=$$oldpwd --php_out=$$oldpwd --js_out=import_style=commonjs,binary:$$oldpwd/google-protobuf $(well_known_type_protoc_inputs) )
 	## @mkdir -p lite
 	## oldpwd=`pwd` && ( cd $(srcdir) && $$oldpwd/../src/protoc$(EXEEXT) -I. -I$(top_srcdir)/src --java_out=lite:$$oldpwd/lite $(conformance_protoc_inputs) $(well_known_type_protoc_inputs) )
@@ -274,7 +285,7 @@ MAINTAINERCLEANFILES =   \
   Makefile.in
 
 javac_middleman: ConformanceJava.java protoc_middleman $(other_language_protoc_outputs)
-	jar=`ls ../java/util/target/*jar-with-dependencies.jar` && javac -classpath ../java/target/classes:$$jar ConformanceJava.java com/google/protobuf/conformance/Conformance.java com/google/protobuf_test_messages/proto3/TestMessagesProto3.java
+	jar=`ls ../java/util/target/*jar-with-dependencies.jar` && javac -classpath ../java/target/classes:$$jar ConformanceJava.java com/google/protobuf/conformance/Conformance.java com/google/protobuf_test_messages/proto3/TestMessagesProto3.java com/google/protobuf_test_messages/proto2/TestMessagesProto2.java
 	@touch javac_middleman
 
 conformance-java: javac_middleman

conformance/conformance.proto

@@ -77,6 +77,9 @@ message ConformanceRequest {
 
   // Which format should the testee serialize its message to?
   WireFormat requested_output_format = 3;
+
+  // should be set to either "proto2" or "proto3"
+  string message_type = 4;
 }
 
 // Represents a single test case's output.

conformance/conformance_cpp.cc

@@ -34,6 +34,8 @@
 
 #include "conformance.pb.h"
 #include <google/protobuf/test_messages_proto3.pb.h>
+#include <google/protobuf/test_messages_proto2.pb.h>
+#include <google/protobuf/message.h>
 #include <google/protobuf/util/json_util.h>
 #include <google/protobuf/util/type_resolver_util.h>
 
@@ -41,13 +43,15 @@ using conformance::ConformanceRequest;
 using conformance::ConformanceResponse;
 using google::protobuf::Descriptor;
 using google::protobuf::DescriptorPool;
+using google::protobuf::Message;
+using google::protobuf::MessageFactory;
 using google::protobuf::internal::scoped_ptr;
 using google::protobuf::util::BinaryToJsonString;
 using google::protobuf::util::JsonToBinaryString;
 using google::protobuf::util::NewTypeResolverForDescriptorPool;
 using google::protobuf::util::Status;
 using google::protobuf::util::TypeResolver;
-using protobuf_test_messages::proto3::TestAllTypes;
+using protobuf_test_messages::proto3::TestAllTypesProto3;
 using std::string;
 
 static const char kTypeUrlPrefix[] = "type.googleapis.com";
@@ -87,17 +91,24 @@ void CheckedWrite(int fd, const void *buf, size_t len) {
 }
 
 void DoTest(const ConformanceRequest& request, ConformanceResponse* response) {
-  TestAllTypes test_message;
+  Message *test_message;
+  const Descriptor *descriptor = DescriptorPool::generated_pool()->FindMessageTypeByName(
+      request.message_type());
+  if (!descriptor) {
+    GOOGLE_LOG(FATAL) << "No such message type: " << request.message_type();
+  }
+  test_message = MessageFactory::generated_factory()->GetPrototype(descriptor)->New();
 
   switch (request.payload_case()) {
-    case ConformanceRequest::kProtobufPayload:
-      if (!test_message.ParseFromString(request.protobuf_payload())) {
+    case ConformanceRequest::kProtobufPayload: {
+      if (!test_message->ParseFromString(request.protobuf_payload())) {
         // Getting parse details would involve something like:
         //   http://stackoverflow.com/questions/22121922/how-can-i-get-more-details-about-errors-generated-during-protobuf-parsing-c
         response->set_parse_error("Parse error (no more details available).");
         return;
       }
       break;
+    }
 
     case ConformanceRequest::kJsonPayload: {
       string proto_binary;
@@ -109,7 +120,7 @@ void DoTest(const ConformanceRequest& request, ConformanceResponse* response) {
         return;
       }
 
-      if (!test_message.ParseFromString(proto_binary)) {
+      if (!test_message->ParseFromString(proto_binary)) {
         response->set_runtime_error(
             "Parsing JSON generates invalid proto output.");
         return;
@@ -127,14 +138,14 @@ void DoTest(const ConformanceRequest& request, ConformanceResponse* response) {
       GOOGLE_LOG(FATAL) << "Unspecified output format";
       break;
 
-    case conformance::PROTOBUF:
-      GOOGLE_CHECK(
-          test_message.SerializeToString(response->mutable_protobuf_payload()));
+    case conformance::PROTOBUF: {
+      GOOGLE_CHECK(test_message->SerializeToString(response->mutable_protobuf_payload()));
       break;
+    }
 
     case conformance::JSON: {
       string proto_binary;
-      GOOGLE_CHECK(test_message.SerializeToString(&proto_binary));
+      GOOGLE_CHECK(test_message->SerializeToString(&proto_binary));
       Status status = BinaryToJsonString(type_resolver, *type_url, proto_binary,
                                          response->mutable_json_payload());
       if (!status.ok()) {
@@ -197,7 +208,7 @@ bool DoTestIo() {
 int main() {
   type_resolver = NewTypeResolverForDescriptorPool(
       kTypeUrlPrefix, DescriptorPool::generated_pool());
-  type_url = new string(GetTypeUrl(TestAllTypes::descriptor()));
+  type_url = new string(GetTypeUrl(TestAllTypesProto3::descriptor()));
   while (1) {
     if (!DoTestIo()) {
       fprintf(stderr, "conformance-cpp: received EOF from test runner "

conformance/conformance_nodejs.js

@@ -34,6 +34,7 @@
 
 var conformance = require('conformance_pb');
 var test_messages_proto3 = require('google/protobuf/test_messages_proto3_pb');
+var test_messages_proto2 = require('google/protobuf/test_messages_proto2_pb');
 var fs = require('fs');
 
 var testCount = 0;
@@ -49,14 +50,27 @@ function doTest(request) {
     }
 
     switch (request.getPayloadCase()) {
-      case conformance.ConformanceRequest.PayloadCase.PROTOBUF_PAYLOAD:
-        try {
-          testMessage = test_messages_proto3.TestAllTypes.deserializeBinary(
-              request.getProtobufPayload());
-        } catch (err) {
-          response.setParseError(err.toString());
-          return response;
+      case conformance.ConformanceRequest.PayloadCase.PROTOBUF_PAYLOAD: {
+        if (request.getMessageType() == "protobuf_test_messages.proto3.TestAllTypesProto3") {
+          try {
+            testMessage = test_messages_proto3.TestAllTypesProto3.deserializeBinary(
+                request.getProtobufPayload());
+          } catch (err) {
+            response.setParseError(err.toString());
+            return response;
+          }
+        } else if (request.getMessageType() == "protobuf_test_messages.proto2.TestAllTypesProto2"){
+          try {
+            testMessage = test_messages_proto2.TestAllTypesProto2.deserializeBinary(
+                request.getProtobufPayload());
+          } catch (err) {
+            response.setParseError(err.toString());
+            return response;
+          }
+        } else {
+          throw "Protobuf request doesn\'t have specific payload type";
         }
+      }
 
       case conformance.ConformanceRequest.PayloadCase.JSON_PAYLOAD:
         response.setSkipped("JSON not supported.");

conformance/conformance_objc.m

@@ -63,7 +63,7 @@ static NSData *CheckedReadDataOfLength(NSFileHandle *handle, NSUInteger numBytes
 
 static ConformanceResponse *DoTest(ConformanceRequest *request) {
   ConformanceResponse *response = [ConformanceResponse message];
-  TestAllTypes *testMessage = nil;
+  TestAllTypesProto3 *testMessage = nil;
 
   switch (request.payloadOneOfCase) {
     case ConformanceRequest_Payload_OneOfCase_GPBUnsetOneOfCase:
@@ -71,12 +71,20 @@ static ConformanceResponse *DoTest(ConformanceRequest *request) {
       break;
 
     case ConformanceRequest_Payload_OneOfCase_ProtobufPayload: {
-      NSError *error = nil;
-      testMessage = [TestAllTypes parseFromData:request.protobufPayload
-                                          error:&error];
-      if (!testMessage) {
-        response.parseError =
-            [NSString stringWithFormat:@"Parse error: %@", error];
+      if ([request.messageType isEqualToString:@"protobuf_test_messages.proto3.TestAllTypesProto3"]) {
+        NSError *error = nil;
+        testMessage = [TestAllTypesProto3 parseFromData:request.protobufPayload
+                                            error:&error];
+        if (!testMessage) {
+          response.parseError =
+              [NSString stringWithFormat:@"Parse error: %@", error];
+        }
+      } else if ([request.messageType isEqualToString:@"protobuf_test_messages.proto2.TestAllTypesProto2"]) {
+	response.skipped = @"ObjC doesn't support proto2";
+	break;
+      } else {
+	Die(@"Protobuf request doesn't have specific payload type");
+	break;
       }
       break;
     }

conformance/conformance_php.php

@@ -23,9 +23,9 @@ require_once("Google/Protobuf/StringValue.php");
 require_once("Google/Protobuf/UInt64Value.php");
 require_once("Protobuf_test_messages/Proto3/ForeignMessage.php");
 require_once("Protobuf_test_messages/Proto3/ForeignEnum.php");
-require_once("Protobuf_test_messages/Proto3/TestAllTypes.php");
-require_once("Protobuf_test_messages/Proto3/TestAllTypes_NestedMessage.php");
-require_once("Protobuf_test_messages/Proto3/TestAllTypes_NestedEnum.php");
+require_once("Protobuf_test_messages/Proto3/TestAllTypesProto3.php");
+require_once("Protobuf_test_messages/Proto3/TestAllTypesProto3_NestedMessage.php");
+require_once("Protobuf_test_messages/Proto3/TestAllTypesProto3_NestedEnum.php");
 
 require_once("GPBMetadata/Conformance.php");
 require_once("GPBMetadata/Google/Protobuf/Any.php");
@@ -42,14 +42,21 @@ $test_count = 0;
 
 function doTest($request)
 {
-    $test_message = new \Protobuf_test_messages\Proto3\TestAllTypes();
+    $test_message = new \Protobuf_test_messages\Proto3\TestAllTypesProto3();
     $response = new \Conformance\ConformanceResponse();
     if ($request->getPayload() == "protobuf_payload") {
-      try {
+      if ($request->getMessageType() == "protobuf_test_messages.proto3.TestAllTypesProto3") {
+        try {
           $test_message->mergeFromString($request->getProtobufPayload());
-      } catch (Exception $e) {
+        } catch (Exception $e) {
           $response->setParseError($e->getMessage());
           return $response;
+        }
+      } elseif ($request->getMessageType() == "protobuf_test_messages.proto2.TestAllTypesProto2") {
+	$response->setSkipped("PHP doesn't support proto2");
+	return $response;
+      } else {
+	trigger_error("Protobuf request doesn't have specific payload type", E_USER_ERROR);
       }
     } elseif ($request->getPayload() == "json_payload") {
       try {

conformance/conformance_python.py

@@ -38,9 +38,12 @@ See conformance.proto for more information.
 import struct
 import sys
 import os
+from google.protobuf import descriptor
+from google.protobuf import descriptor_pool
 from google.protobuf import json_format
 from google.protobuf import message
 from google.protobuf import test_messages_proto3_pb2
+from google.protobuf import test_messages_proto2_pb2
 import conformance_pb2
 
 sys.stdout = os.fdopen(sys.stdout.fileno(), 'wb', 0)
@@ -53,9 +56,17 @@ class ProtocolError(Exception):
   pass
 
 def do_test(request):
-  test_message = test_messages_proto3_pb2.TestAllTypes()
+  isProto3 = (request.message_type == "protobuf_test_messages.proto3.TestAllTypesProto3")
+  isJson = (request.WhichOneof('payload') == 'json_payload')
+  isProto2 = (request.message_type == "protobuf_test_messages.proto2.TestAllTypesProto2")
+  
+  if (not isProto3) and (not isJson) and (not isProto2):
+    raise ProtocolError("Protobuf request doesn't have specific payload type")
+      
+  test_message = test_messages_proto2_pb2.TestAllTypesProto2() if isProto2 else \
+    test_messages_proto3_pb2.TestAllTypesProto3()
+
   response = conformance_pb2.ConformanceResponse()
-  test_message = test_messages_proto3_pb2.TestAllTypes()
 
   try:
     if request.WhichOneof('payload') == 'protobuf_payload':
@@ -63,8 +74,8 @@ def do_test(request):
         test_message.ParseFromString(request.protobuf_payload)
       except message.DecodeError as e:
         response.parse_error = str(e)
-        return response
-
+        return response  
+      
     elif request.WhichOneof('payload') == 'json_payload':
       try:
         json_format.Parse(request.json_payload, test_message)
@@ -82,7 +93,7 @@ def do_test(request):
       response.protobuf_payload = test_message.SerializeToString()
 
     elif request.requested_output_format == conformance_pb2.JSON:
-      try:
+      try: 
         response.json_payload = json_format.MessageToJson(test_message)
       except Exception as e:
         response.serialize_error = str(e)

conformance/conformance_ruby.rb

@@ -37,23 +37,30 @@ $test_count = 0
 $verbose = false
 
 def do_test(request)
-  test_message = ProtobufTestMessages::Proto3::TestAllTypes.new
+  test_message = ProtobufTestMessages::Proto3::TestAllTypesProto3.new
   response = Conformance::ConformanceResponse.new
 
   begin
     case request.payload
     when :protobuf_payload
-      begin
-        test_message = ProtobufTestMessages::Proto3::TestAllTypes.decode(
-            request.protobuf_payload)
-      rescue Google::Protobuf::ParseError => err
-        response.parse_error = err.message.encode('utf-8')
+      if request.message_type.eql?('protobuf_test_messages.proto3.TestAllTypesProto3')
+        begin
+          test_message = ProtobufTestMessages::Proto3::TestAllTypesProto3.decode(
+              request.protobuf_payload)
+        rescue Google::Protobuf::ParseError => err
+          response.parse_error = err.message.encode('utf-8')
+          return response
+        end
+      elsif request.message_type.eql?('protobuf_test_messages.proto2.TestAllTypesProto2')
+        response.skipped = "Ruby doesn't support proto2"
         return response
+      else 
+        fail "Protobuf request doesn't have specific payload type"
       end
 
     when :json_payload
       begin
-        test_message = ProtobufTestMessages::Proto3::TestAllTypes.decode_json(
+        test_message = ProtobufTestMessages::Proto3::TestAllTypesProto3.decode_json(
             request.json_payload)
       rescue Google::Protobuf::ParseError => err
         response.parse_error = err.message.encode('utf-8')

conformance/conformance_test.cc

@@ -35,6 +35,7 @@
 #include "conformance.pb.h"
 #include "conformance_test.h"
 #include <google/protobuf/test_messages_proto3.pb.h>
+#include <google/protobuf/test_messages_proto2.pb.h>
 
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/stubs/stringprintf.h>
@@ -59,7 +60,8 @@ using google::protobuf::util::JsonToBinaryString;
 using google::protobuf::util::MessageDifferencer;
 using google::protobuf::util::NewTypeResolverForDescriptorPool;
 using google::protobuf::util::Status;
-using protobuf_test_messages::proto3::TestAllTypes;
+using protobuf_test_messages::proto3::TestAllTypesProto3;
+using protobuf_test_messages::proto2::TestAllTypesProto2;
 using std::string;
 
 namespace {
@@ -163,8 +165,10 @@ string submsg(uint32_t fn, const string& buf) {
 #define UNKNOWN_FIELD 666
 
 const FieldDescriptor* GetFieldForType(FieldDescriptor::Type type,
-                                       bool repeated) {
-  const Descriptor* d = TestAllTypes().GetDescriptor();
+                                       bool repeated, bool isProto3) {
+
+  const Descriptor* d = isProto3 ?
+      TestAllTypesProto3().GetDescriptor() : TestAllTypesProto2().GetDescriptor();
   for (int i = 0; i < d->field_count(); i++) {
     const FieldDescriptor* f = d->field(i);
     if (f->type() == type && f->is_repeated() == repeated) {
@@ -271,10 +275,19 @@ void ConformanceTestSuite::RunTest(const string& test_name,
 void ConformanceTestSuite::RunValidInputTest(
     const string& test_name, ConformanceLevel level, const string& input,
     WireFormat input_format, const string& equivalent_text_format,
-    WireFormat requested_output) {
-  TestAllTypes reference_message;
+    WireFormat requested_output, bool isProto3) {
+  auto newTestMessage = [&isProto3]() {
+    Message* newMessage;
+    if (isProto3) {
+      newMessage = new TestAllTypesProto3;
+    } else {
+      newMessage = new TestAllTypesProto2;
+    }
+    return newMessage;
+  };
+  Message* reference_message = newTestMessage();
   GOOGLE_CHECK(
-      TextFormat::ParseFromString(equivalent_text_format, &reference_message))
+      TextFormat::ParseFromString(equivalent_text_format, reference_message))
           << "Failed to parse data for test case: " << test_name
           << ", data: " << equivalent_text_format;
 
@@ -282,13 +295,21 @@ void ConformanceTestSuite::RunValidInputTest(
   ConformanceResponse response;
 
   switch (input_format) {
-    case conformance::PROTOBUF:
+    case conformance::PROTOBUF: {
       request.set_protobuf_payload(input);
+      if (isProto3) {
+        request.set_message_type("protobuf_test_messages.proto3.TestAllTypesProto3");
+      } else {
+        request.set_message_type("protobuf_test_messages.proto2.TestAllTypesProto2");
+      }
       break;
+    }
 
-    case conformance::JSON:
+    case conformance::JSON: {
+      request.set_message_type("protobuf_test_messages.proto3.TestAllTypesProto3");
       request.set_json_payload(input);
       break;
+    }
 
     default:
       GOOGLE_LOG(FATAL) << "Unspecified input format";
@@ -298,7 +319,7 @@ void ConformanceTestSuite::RunValidInputTest(
 
   RunTest(test_name, request, &response);
 
-  TestAllTypes test_message;
+  Message *test_message = newTestMessage();
 
   switch (response.result_case()) {
     case ConformanceResponse::RESULT_NOT_SET:
@@ -334,10 +355,10 @@ void ConformanceTestSuite::RunValidInputTest(
         return;
       }
 
-      if (!test_message.ParseFromString(binary_protobuf)) {
+      if (!test_message->ParseFromString(binary_protobuf)) {
         ReportFailure(test_name, level, request, response,
-                      "INTERNAL ERROR: internal JSON->protobuf transcode "
-                      "yielded unparseable proto.");
+                    "INTERNAL ERROR: internal JSON->protobuf transcode "
+                    "yielded unparseable proto.");
         return;
       }
 
@@ -352,9 +373,9 @@ void ConformanceTestSuite::RunValidInputTest(
         return;
       }
 
-      if (!test_message.ParseFromString(response.protobuf_payload())) {
+      if (!test_message->ParseFromString(response.protobuf_payload())) {
         ReportFailure(test_name, level, request, response,
-                      "Protobuf output we received from test was unparseable.");
+                   "Protobuf output we received from test was unparseable.");
         return;
       }
 
@@ -373,7 +394,9 @@ void ConformanceTestSuite::RunValidInputTest(
   string differences;
   differencer.ReportDifferencesToString(&differences);
 
-  if (differencer.Compare(reference_message, test_message)) {
+  bool check;
+  check = differencer.Compare(*reference_message, *test_message);
+  if (check) {
     ReportSuccess(test_name);
   } else {
     ReportFailure(test_name, level, request, response,
@@ -381,14 +404,19 @@ void ConformanceTestSuite::RunValidInputTest(
                   differences.c_str());
   }
 }
-
-// Expect that this precise protobuf will cause a parse error.
-void ConformanceTestSuite::ExpectParseFailureForProto(
-    const string& proto, const string& test_name, ConformanceLevel level) {
+void ConformanceTestSuite::ExpectParseFailureForProtoWithProtoVersion (
+    const string& proto, const string& test_name, ConformanceLevel level,
+    bool isProto3) {
   ConformanceRequest request;
   ConformanceResponse response;
   request.set_protobuf_payload(proto);
+  if (isProto3) {
+    request.set_message_type("protobuf_test_messages.proto3.TestAllTypesProto3");
+  } else {
+    request.set_message_type("protobuf_test_messages.proto2.TestAllTypesProto2");
+  }
   string effective_test_name = ConformanceLevelToString(level) +
+      (isProto3 ? ".Proto3" : ".Proto2") +
       ".ProtobufInput." + test_name;
 
   // We don't expect output, but if the program erroneously accepts the protobuf
@@ -406,6 +434,13 @@ void ConformanceTestSuite::ExpectParseFailureForProto(
   }
 }
 
+// Expect that this precise protobuf will cause a parse error.
+void ConformanceTestSuite::ExpectParseFailureForProto(
+    const string& proto, const string& test_name, ConformanceLevel level) {
+  ExpectParseFailureForProtoWithProtoVersion(proto, test_name, level, true);
+  ExpectParseFailureForProtoWithProtoVersion(proto, test_name, level, false);
+}
+
 // Expect that this protobuf will cause a parse error, even if it is followed
 // by valid protobuf data.  We can try running this twice: once with this
 // data verbatim and once with this data followed by some valid data.
@@ -420,41 +455,48 @@ void ConformanceTestSuite::RunValidJsonTest(
     const string& test_name, ConformanceLevel level, const string& input_json,
     const string& equivalent_text_format) {
   RunValidInputTest(
-      ConformanceLevelToString(level) + ".JsonInput." + test_name +
+      ConformanceLevelToString(level) + ".Proto3.JsonInput." + test_name +
       ".ProtobufOutput", level, input_json, conformance::JSON,
-      equivalent_text_format, conformance::PROTOBUF);
+      equivalent_text_format, conformance::PROTOBUF, true);
   RunValidInputTest(
-      ConformanceLevelToString(level) + ".JsonInput." + test_name +
+      ConformanceLevelToString(level) + ".Proto3.JsonInput." + test_name +
       ".JsonOutput", level, input_json, conformance::JSON,
-      equivalent_text_format, conformance::JSON);
+      equivalent_text_format, conformance::JSON, true);
 }
 
 void ConformanceTestSuite::RunValidJsonTestWithProtobufInput(
-    const string& test_name, ConformanceLevel level, const TestAllTypes& input,
+    const string& test_name, ConformanceLevel level, const TestAllTypesProto3& input,
     const string& equivalent_text_format) {
   RunValidInputTest(
-      ConformanceLevelToString(level) + ".ProtobufInput." + test_name +
+      ConformanceLevelToString(level) + ".Proto3" + ".ProtobufInput." + test_name +
       ".JsonOutput", level, input.SerializeAsString(), conformance::PROTOBUF,
-      equivalent_text_format, conformance::JSON);
+      equivalent_text_format, conformance::JSON, true);
 }
 
 void ConformanceTestSuite::RunValidProtobufTest(
     const string& test_name, ConformanceLevel level,
-    const string& input_protobuf, const string& equivalent_text_format) {
+    const string& input_protobuf, const string& equivalent_text_format,
+    bool isProto3) {
+  string rname = ".Proto3";
+  if (!isProto3) {
+    rname = ".Proto2";
+  }
   RunValidInputTest(
-      ConformanceLevelToString(level) + ".ProtobufInput." + test_name +
+      ConformanceLevelToString(level) + rname + ".ProtobufInput." + test_name +
       ".ProtobufOutput", level, input_protobuf, conformance::PROTOBUF,
-      equivalent_text_format, conformance::PROTOBUF);
-  RunValidInputTest(
-      ConformanceLevelToString(level) + ".ProtobufInput." + test_name +
-      ".JsonOutput", level, input_protobuf, conformance::PROTOBUF,
-      equivalent_text_format, conformance::JSON);
+      equivalent_text_format, conformance::PROTOBUF, isProto3);
+  if (isProto3) {
+    RunValidInputTest(
+        ConformanceLevelToString(level) + rname + ".ProtobufInput." +  test_name +
+        ".JsonOutput", level, input_protobuf, conformance::PROTOBUF,
+        equivalent_text_format, conformance::JSON, isProto3);
+  }
 }
 
 void ConformanceTestSuite::RunValidProtobufTestWithMessage(
-    const string& test_name, ConformanceLevel level, const TestAllTypes& input,
-    const string& equivalent_text_format) {
-  RunValidProtobufTest(test_name, level, input.SerializeAsString(), equivalent_text_format);
+    const string& test_name, ConformanceLevel level, const Message *input,
+    const string& equivalent_text_format, bool isProto3) {
+  RunValidProtobufTest(test_name, level, input->SerializeAsString(), equivalent_text_format, isProto3);
 }
 
 // According to proto3 JSON specification, JSON serializers follow more strict
@@ -469,9 +511,10 @@ void ConformanceTestSuite::RunValidJsonTestWithValidator(
   ConformanceResponse response;
   request.set_json_payload(input_json);
   request.set_requested_output_format(conformance::JSON);
+  request.set_message_type("protobuf_test_messages.proto3.TestAllTypesProto3");
 
   string effective_test_name = ConformanceLevelToString(level) +
-      ".JsonInput." + test_name + ".Validator";
+      ".Proto3.JsonInput." + test_name + ".Validator";
 
   RunTest(effective_test_name, request, &response);
 
@@ -507,8 +550,9 @@ void ConformanceTestSuite::ExpectParseFailureForJson(
   ConformanceRequest request;
   ConformanceResponse response;
   request.set_json_payload(input_json);
+  request.set_message_type("protobuf_test_messages.proto3.TestAllTypesProto3");
   string effective_test_name =
-      ConformanceLevelToString(level) + ".JsonInput." + test_name;
+      ConformanceLevelToString(level) + ".Proto3.JsonInput." + test_name;
 
   // We don't expect output, but if the program erroneously accepts the protobuf
   // we let it send its response as this.  We must not leave it unspecified.
@@ -527,7 +571,7 @@ void ConformanceTestSuite::ExpectParseFailureForJson(
 
 void ConformanceTestSuite::ExpectSerializeFailureForJson(
     const string& test_name, ConformanceLevel level, const string& text_format) {
-  TestAllTypes payload_message;
+  TestAllTypesProto3 payload_message;
   GOOGLE_CHECK(
       TextFormat::ParseFromString(text_format, &payload_message))
           << "Failed to parse: " << text_format;
@@ -535,6 +579,7 @@ void ConformanceTestSuite::ExpectSerializeFailureForJson(
   ConformanceRequest request;
   ConformanceResponse response;
   request.set_protobuf_payload(payload_message.SerializeAsString());
+  request.set_message_type("protobuf_test_messages.proto3.TestAllTypesProto3");
   string effective_test_name =
       ConformanceLevelToString(level) + "." + test_name + ".JsonOutput";
   request.set_requested_output_format(conformance::JSON);
@@ -550,6 +595,7 @@ void ConformanceTestSuite::ExpectSerializeFailureForJson(
   }
 }
 
+//TODO: proto2?
 void ConformanceTestSuite::TestPrematureEOFForType(FieldDescriptor::Type type) {
   // Incomplete values for each wire type.
   static const string incompletes[6] = {
@@ -561,8 +607,8 @@ void ConformanceTestSuite::TestPrematureEOFForType(FieldDescriptor::Type type) {
     string("abc")       // 32BIT
   };
 
-  const FieldDescriptor* field = GetFieldForType(type, false);
-  const FieldDescriptor* rep_field = GetFieldForType(type, true);
+  const FieldDescriptor* field = GetFieldForType(type, false, true);
+  const FieldDescriptor* rep_field = GetFieldForType(type, true, true);
   WireFormatLite::WireType wire_type = WireFormatLite::WireTypeForFieldType(
       static_cast<WireFormatLite::FieldType>(type));
   const string& incomplete = incompletes[wire_type];
@@ -640,33 +686,36 @@ void ConformanceTestSuite::TestPrematureEOFForType(FieldDescriptor::Type type) {
 void ConformanceTestSuite::TestValidDataForType(
     FieldDescriptor::Type type,
     std::vector<std::pair<std::string, std::string>> values) {
-  const string type_name =
-      UpperCase(string(".") + FieldDescriptor::TypeName(type));
-  WireFormatLite::WireType wire_type = WireFormatLite::WireTypeForFieldType(
-      static_cast<WireFormatLite::FieldType>(type));
-  const FieldDescriptor* field = GetFieldForType(type, false);
-  const FieldDescriptor* rep_field = GetFieldForType(type, true);
-
-  RunValidProtobufTest("ValidDataScalar" + type_name, REQUIRED,
-                       cat(tag(field->number(), wire_type), values[0].first),
-                       field->name() + ": " + values[0].second);
-
-  string proto;
-  string text = field->name() + ": " + values.back().second;
-  for (size_t i = 0; i < values.size(); i++) {
-    proto += cat(tag(field->number(), wire_type), values[i].first);
-  }
-  RunValidProtobufTest("RepeatedScalarSelectsLast" + type_name, REQUIRED,
-                       proto, text);
+  for (int isProto3 = 0; isProto3 < 2; isProto3++) {
+    const string type_name =
+        UpperCase(string(".") + FieldDescriptor::TypeName(type));
+    WireFormatLite::WireType wire_type = WireFormatLite::WireTypeForFieldType(
+        static_cast<WireFormatLite::FieldType>(type));
+    const FieldDescriptor* field = GetFieldForType(type, false, isProto3);
+    const FieldDescriptor* rep_field = GetFieldForType(type, true, isProto3);
+
+    RunValidProtobufTest("ValidDataScalar" + type_name, REQUIRED,
+                         cat(tag(field->number(), wire_type), values[0].first),
+                         field->name() + ": " + values[0].second, isProto3);
+
+    string proto;
+    string text = field->name() + ": " + values.back().second;
+    for (size_t i = 0; i < values.size(); i++) {
+      proto += cat(tag(field->number(), wire_type), values[i].first);
+    }
+    RunValidProtobufTest("RepeatedScalarSelectsLast" + type_name, REQUIRED,
+                         proto, text, isProto3);
 
-  proto.clear();
-  text.clear();
+    proto.clear();
+    text.clear();
 
-  for (size_t i = 0; i < values.size(); i++) {
-    proto += cat(tag(rep_field->number(), wire_type), values[i].first);
-    text += rep_field->name() + ": " + values[i].second + " ";
+    for (size_t i = 0; i < values.size(); i++) {
+      proto += cat(tag(rep_field->number(), wire_type), values[i].first);
+      text += rep_field->name() + ": " + values[i].second + " ";
+    }
+    RunValidProtobufTest("ValidDataRepeated" + type_name, REQUIRED,
+                         proto, text, isProto3);
   }
-  RunValidProtobufTest("ValidDataRepeated" + type_name, REQUIRED, proto, text);
 }
 
 void ConformanceTestSuite::SetFailureList(const string& filename,
@@ -708,6 +757,7 @@ bool ConformanceTestSuite::CheckSetEmpty(const std::set<string>& set_to_check,
   }
 }
 
+// TODO: proto2?
 void ConformanceTestSuite::TestIllegalTags() {
   // field num 0 is illegal
   string nullfield[] = {
@@ -722,6 +772,44 @@ void ConformanceTestSuite::TestIllegalTags() {
     ExpectParseFailureForProto(nullfield[i], name, REQUIRED);
   }
 }
+template <class MessageType>
+void ConformanceTestSuite::TestOneofMessage (MessageType &message,
+                                             bool isProto3) {
+  message.set_oneof_uint32(0);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroUint32", RECOMMENDED, &message, "oneof_uint32: 0", isProto3);
+  message.mutable_oneof_nested_message()->set_a(0);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroMessage", RECOMMENDED, &message,
+      isProto3 ? "oneof_nested_message: {}" : "oneof_nested_message: {a: 0}",
+      isProto3);
+  message.mutable_oneof_nested_message()->set_a(1);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroMessageSetTwice", RECOMMENDED, &message,
+      "oneof_nested_message: {a: 1}",
+      isProto3);
+  message.set_oneof_string("");
+  RunValidProtobufTestWithMessage(
+      "OneofZeroString", RECOMMENDED, &message, "oneof_string: \"\"", isProto3);
+  message.set_oneof_bytes("");
+  RunValidProtobufTestWithMessage(
+      "OneofZeroBytes", RECOMMENDED, &message, "oneof_bytes: \"\"", isProto3);
+  message.set_oneof_bool(false);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroBool", RECOMMENDED, &message, "oneof_bool: false", isProto3);
+  message.set_oneof_uint64(0);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroUint64", RECOMMENDED, &message, "oneof_uint64: 0", isProto3);
+  message.set_oneof_float(0.0f);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroFloat", RECOMMENDED, &message, "oneof_float: 0", isProto3);
+  message.set_oneof_double(0.0);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroDouble", RECOMMENDED, &message, "oneof_double: 0", isProto3);
+  message.set_oneof_enum(MessageType::FOO);
+  RunValidProtobufTestWithMessage(
+      "OneofZeroEnum", RECOMMENDED, &message, "oneof_enum: FOO", isProto3);
+}
 
 bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
                                     std::string* output) {
@@ -734,7 +822,7 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
   unexpected_succeeding_tests_.clear();
   type_resolver_.reset(NewTypeResolverForDescriptorPool(
       kTypeUrlPrefix, DescriptorPool::generated_pool()));
-  type_url_ = GetTypeUrl(TestAllTypes::descriptor());
+  type_url_ = GetTypeUrl(TestAllTypesProto3::descriptor());
 
   output_ = "\nCONFORMANCE TEST BEGIN ====================================\n\n";
 
@@ -1330,7 +1418,7 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
       "optional_float: -inf");
   // Non-cannonical Nan will be correctly normalized.
   {
-    TestAllTypes message;
+    TestAllTypesProto3 message;
     // IEEE floating-point standard 32-bit quiet NaN:
     //   0111 1111 1xxx xxxx xxxx xxxx xxxx xxxx
     message.set_optional_float(
@@ -1402,7 +1490,7 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
       "optional_double: -inf");
   // Non-cannonical Nan will be correctly normalized.
   {
-    TestAllTypes message;
+    TestAllTypesProto3 message;
     message.set_optional_double(
         WireFormatLite::DecodeDouble(0x7FFA123456789ABCLL));
     RunValidJsonTestWithProtobufInput(
@@ -1533,36 +1621,10 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
       "OneofFieldDuplicate", REQUIRED,
       R"({"oneofUint32": 1, "oneofString": "test"})");
   // Ensure zero values for oneof make it out/backs.
-  {
-    TestAllTypes message;
-    message.set_oneof_uint32(0);
-    RunValidProtobufTestWithMessage(
-        "OneofZeroUint32", RECOMMENDED, message, "oneof_uint32: 0");
-    message.mutable_oneof_nested_message()->set_a(0);
-    RunValidProtobufTestWithMessage(
-        "OneofZeroMessage", RECOMMENDED, message, "oneof_nested_message: {}");
-    message.set_oneof_string("");
-    RunValidProtobufTestWithMessage(
-        "OneofZeroString", RECOMMENDED, message, "oneof_string: \"\"");
-    message.set_oneof_bytes("");
-    RunValidProtobufTestWithMessage(
-        "OneofZeroBytes", RECOMMENDED, message, "oneof_bytes: \"\"");
-    message.set_oneof_bool(false);
-    RunValidProtobufTestWithMessage(
-        "OneofZeroBool", RECOMMENDED, message, "oneof_bool: false");
-    message.set_oneof_uint64(0);
-    RunValidProtobufTestWithMessage(
-        "OneofZeroUint64", RECOMMENDED, message, "oneof_uint64: 0");
-    message.set_oneof_float(0.0f);
-    RunValidProtobufTestWithMessage(
-        "OneofZeroFloat", RECOMMENDED, message, "oneof_float: 0");
-    message.set_oneof_double(0.0);
-    RunValidProtobufTestWithMessage(
-        "OneofZeroDouble", RECOMMENDED, message, "oneof_double: 0");
-    message.set_oneof_enum(TestAllTypes::FOO);
-    RunValidProtobufTestWithMessage(
-        "OneofZeroEnum", RECOMMENDED, message, "oneof_enum: FOO");
-  }
+  TestAllTypesProto3 messageProto3;
+  TestAllTypesProto2 messageProto2;
+  TestOneofMessage(messageProto3, true);
+  TestOneofMessage(messageProto2, false);
   RunValidJsonTest(
       "OneofZeroUint32", RECOMMENDED,
       R"({"oneofUint32": 0})", "oneof_uint32: 0");
@@ -2204,13 +2266,13 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
       "Any", REQUIRED,
       R"({
         "optionalAny": {
-          "@type": "type.googleapis.com/protobuf_test_messages.proto3.TestAllTypes",
+          "@type": "type.googleapis.com/protobuf_test_messages.proto3.TestAllTypesProto3",
           "optionalInt32": 12345
         }
       })",
       R"(
         optional_any: {
-          [type.googleapis.com/protobuf_test_messages.proto3.TestAllTypes] {
+          [type.googleapis.com/protobuf_test_messages.proto3.TestAllTypesProto3] {
             optional_int32: 12345
           }
         }
@@ -2221,7 +2283,7 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
         "optionalAny": {
           "@type": "type.googleapis.com/google.protobuf.Any",
           "value": {
-            "@type": "type.googleapis.com/protobuf_test_messages.proto3.TestAllTypes",
+            "@type": "type.googleapis.com/protobuf_test_messages.proto3.TestAllTypesProto3",
             "optionalInt32": 12345
           }
         }
@@ -2229,7 +2291,7 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
       R"(
         optional_any: {
           [type.googleapis.com/google.protobuf.Any] {
-            [type.googleapis.com/protobuf_test_messages.proto3.TestAllTypes] {
+            [type.googleapis.com/protobuf_test_messages.proto3.TestAllTypesProto3] {
               optional_int32: 12345
             }
           }
@@ -2241,12 +2303,12 @@ bool ConformanceTestSuite::RunSuite(ConformanceTestRunner* runner,
       R"({
         "optionalAny": {
           "optionalInt32": 12345,
-          "@type": "type.googleapis.com/protobuf_test_messages.proto3.TestAllTypes"
+          "@type": "type.googleapis.com/protobuf_test_messages.proto3.TestAllTypesProto3"
         }
       })",
       R"(
         optional_any: {
-          [type.googleapis.com/protobuf_test_messages.proto3.TestAllTypes] {
+          [type.googleapis.com/protobuf_test_messages.proto3.TestAllTypesProto3] {
             optional_int32: 12345
           }
         }

conformance/conformance_test.h

@@ -53,7 +53,7 @@ class ConformanceResponse;
 
 namespace protobuf_test_messages {
 namespace proto3 {
-class TestAllTypes;
+class TestAllTypesProto3;
 }  // namespace proto3
 }  // namespace protobuf_test_messages
 
@@ -165,7 +165,8 @@ class ConformanceTestSuite {
                          const string& input,
                          conformance::WireFormat input_format,
                          const string& equivalent_text_format,
-                         conformance::WireFormat requested_output);
+                         conformance::WireFormat requested_output,
+                         bool isProto3);
   void RunValidJsonTest(const string& test_name,
                         ConformanceLevel level,
                         const string& input_json,
@@ -173,15 +174,17 @@ class ConformanceTestSuite {
   void RunValidJsonTestWithProtobufInput(
       const string& test_name,
       ConformanceLevel level,
-      const protobuf_test_messages::proto3::TestAllTypes& input,
+      const protobuf_test_messages::proto3::TestAllTypesProto3& input,
       const string& equivalent_text_format);
   void RunValidProtobufTest(const string& test_name, ConformanceLevel level,
                             const string& input_protobuf,
-                            const string& equivalent_text_format);
+                            const string& equivalent_text_format,
+                            bool isProto3);
   void RunValidProtobufTestWithMessage(
       const string& test_name, ConformanceLevel level,
-      const protobuf_test_messages::proto3::TestAllTypes& input,
-      const string& equivalent_text_format);
+      const Message *input,
+      const string& equivalent_text_format,
+      bool isProto3);
 
   typedef std::function<bool(const Json::Value&)> Validator;
   void RunValidJsonTestWithValidator(const string& test_name,
@@ -194,6 +197,10 @@ class ConformanceTestSuite {
   void ExpectSerializeFailureForJson(const string& test_name,
                                      ConformanceLevel level,
                                      const string& text_format);
+  void ExpectParseFailureForProtoWithProtoVersion (const string& proto,
+                                                   const string& test_name,
+                                                   ConformanceLevel level,
+                                                   bool isProto3);
   void ExpectParseFailureForProto(const std::string& proto,
                                   const std::string& test_name,
                                   ConformanceLevel level);
@@ -202,6 +209,9 @@ class ConformanceTestSuite {
                                       ConformanceLevel level);
   void TestPrematureEOFForType(google::protobuf::FieldDescriptor::Type type);
   void TestIllegalTags();
+  template <class MessageType>
+  void TestOneofMessage (MessageType &message,
+                         bool isProto3);
   void TestValidDataForType(
       google::protobuf::FieldDescriptor::Type,
       std::vector<std::pair<std::string, std::string>> values);

conformance/failure_list_cpp.txt

@@ -10,37 +10,48 @@
 Recommended.FieldMaskNumbersDontRoundTrip.JsonOutput
 Recommended.FieldMaskPathsDontRoundTrip.JsonOutput
 Recommended.FieldMaskTooManyUnderscore.JsonOutput
-Recommended.JsonInput.BoolFieldDoubleQuotedFalse
-Recommended.JsonInput.BoolFieldDoubleQuotedTrue
-Recommended.JsonInput.BytesFieldBase64Url.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.ProtobufOutput
-Recommended.JsonInput.FieldMaskInvalidCharacter
-Recommended.JsonInput.FieldNameDuplicate
-Recommended.JsonInput.FieldNameDuplicateDifferentCasing1
-Recommended.JsonInput.FieldNameDuplicateDifferentCasing2
-Recommended.JsonInput.FieldNameNotQuoted
-Recommended.JsonInput.MapFieldValueIsNull
-Recommended.JsonInput.RepeatedFieldMessageElementIsNull
-Recommended.JsonInput.RepeatedFieldPrimitiveElementIsNull
-Recommended.JsonInput.RepeatedFieldTrailingComma
-Recommended.JsonInput.RepeatedFieldTrailingCommaWithNewlines
-Recommended.JsonInput.RepeatedFieldTrailingCommaWithSpace
-Recommended.JsonInput.RepeatedFieldTrailingCommaWithSpaceCommaSpace
-Recommended.JsonInput.StringFieldSingleQuoteBoth
-Recommended.JsonInput.StringFieldSingleQuoteKey
-Recommended.JsonInput.StringFieldSingleQuoteValue
-Recommended.JsonInput.StringFieldUppercaseEscapeLetter
-Recommended.JsonInput.TrailingCommaInAnObject
-Recommended.JsonInput.TrailingCommaInAnObjectWithNewlines
-Recommended.JsonInput.TrailingCommaInAnObjectWithSpace
-Recommended.JsonInput.TrailingCommaInAnObjectWithSpaceCommaSpace
-Required.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
-Required.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
-Required.ProtobufInput.PrematureEofInPackedField.BOOL
-Required.ProtobufInput.PrematureEofInPackedField.ENUM
-Required.ProtobufInput.PrematureEofInPackedField.INT32
-Required.ProtobufInput.PrematureEofInPackedField.INT64
-Required.ProtobufInput.PrematureEofInPackedField.SINT32
-Required.ProtobufInput.PrematureEofInPackedField.SINT64
-Required.ProtobufInput.PrematureEofInPackedField.UINT32
-Required.ProtobufInput.PrematureEofInPackedField.UINT64
+Recommended.Proto3.JsonInput.BoolFieldDoubleQuotedFalse
+Recommended.Proto3.JsonInput.BoolFieldDoubleQuotedTrue
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput
+Recommended.Proto3.JsonInput.FieldMaskInvalidCharacter
+Recommended.Proto3.JsonInput.FieldNameDuplicate
+Recommended.Proto3.JsonInput.FieldNameDuplicateDifferentCasing1
+Recommended.Proto3.JsonInput.FieldNameDuplicateDifferentCasing2
+Recommended.Proto3.JsonInput.FieldNameNotQuoted
+Recommended.Proto3.JsonInput.MapFieldValueIsNull
+Recommended.Proto3.JsonInput.RepeatedFieldMessageElementIsNull
+Recommended.Proto3.JsonInput.RepeatedFieldPrimitiveElementIsNull
+Recommended.Proto3.JsonInput.RepeatedFieldTrailingComma
+Recommended.Proto3.JsonInput.RepeatedFieldTrailingCommaWithNewlines
+Recommended.Proto3.JsonInput.RepeatedFieldTrailingCommaWithSpace
+Recommended.Proto3.JsonInput.RepeatedFieldTrailingCommaWithSpaceCommaSpace
+Recommended.Proto3.JsonInput.StringFieldSingleQuoteBoth
+Recommended.Proto3.JsonInput.StringFieldSingleQuoteKey
+Recommended.Proto3.JsonInput.StringFieldSingleQuoteValue
+Recommended.Proto3.JsonInput.StringFieldUppercaseEscapeLetter
+Recommended.Proto3.JsonInput.TrailingCommaInAnObject
+Recommended.Proto3.JsonInput.TrailingCommaInAnObjectWithNewlines
+Recommended.Proto3.JsonInput.TrailingCommaInAnObjectWithSpace
+Recommended.Proto3.JsonInput.TrailingCommaInAnObjectWithSpaceCommaSpace
+Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
+Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.BOOL
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.ENUM
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.INT32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.INT64
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.SINT32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.SINT64
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.UINT32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.UINT64
+Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
+Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.BOOL
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.ENUM
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.INT32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.INT64
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.SINT32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.SINT64
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.UINT32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.UINT64
+

conformance/failure_list_csharp.txt

@@ -1,6 +1,7 @@
-Recommended.JsonInput.BytesFieldBase64Url.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.ProtobufOutput
-Required.ProtobufInput.IllegalZeroFieldNum_Case_0
-Required.ProtobufInput.IllegalZeroFieldNum_Case_1
-Required.ProtobufInput.IllegalZeroFieldNum_Case_2
-Required.ProtobufInput.IllegalZeroFieldNum_Case_3
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_0
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_1
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_2
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_3
+

conformance/failure_list_java.txt

@@ -7,39 +7,41 @@
 Recommended.FieldMaskNumbersDontRoundTrip.JsonOutput
 Recommended.FieldMaskPathsDontRoundTrip.JsonOutput
 Recommended.FieldMaskTooManyUnderscore.JsonOutput
-Recommended.JsonInput.BoolFieldAllCapitalFalse
-Recommended.JsonInput.BoolFieldAllCapitalTrue
-Recommended.JsonInput.BoolFieldCamelCaseFalse
-Recommended.JsonInput.BoolFieldCamelCaseTrue
-Recommended.JsonInput.BoolFieldDoubleQuotedFalse
-Recommended.JsonInput.BoolFieldDoubleQuotedTrue
-Recommended.JsonInput.BoolMapFieldKeyNotQuoted
-Recommended.JsonInput.DoubleFieldInfinityNotQuoted
-Recommended.JsonInput.DoubleFieldNanNotQuoted
-Recommended.JsonInput.DoubleFieldNegativeInfinityNotQuoted
-Recommended.JsonInput.FieldMaskInvalidCharacter
-Recommended.JsonInput.FieldNameDuplicate
-Recommended.JsonInput.FieldNameNotQuoted
-Recommended.JsonInput.FloatFieldInfinityNotQuoted
-Recommended.JsonInput.FloatFieldNanNotQuoted
-Recommended.JsonInput.FloatFieldNegativeInfinityNotQuoted
-Recommended.JsonInput.Int32MapFieldKeyNotQuoted
-Recommended.JsonInput.Int64MapFieldKeyNotQuoted
-Recommended.JsonInput.JsonWithComments
-Recommended.JsonInput.StringFieldSingleQuoteBoth
-Recommended.JsonInput.StringFieldSingleQuoteKey
-Recommended.JsonInput.StringFieldSingleQuoteValue
-Recommended.JsonInput.StringFieldSurrogateInWrongOrder
-Recommended.JsonInput.StringFieldUnpairedHighSurrogate
-Recommended.JsonInput.StringFieldUnpairedLowSurrogate
-Recommended.JsonInput.Uint32MapFieldKeyNotQuoted
-Recommended.JsonInput.Uint64MapFieldKeyNotQuoted
-Required.JsonInput.EnumFieldNotQuoted
-Required.JsonInput.Int32FieldLeadingZero
-Required.JsonInput.Int32FieldNegativeWithLeadingZero
-Required.JsonInput.Int32FieldPlusSign
-Required.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotBool
-Required.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotInt
-Required.JsonInput.StringFieldNotAString
-Required.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
-Required.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
+Recommended.Proto3.JsonInput.BoolFieldAllCapitalFalse
+Recommended.Proto3.JsonInput.BoolFieldAllCapitalTrue
+Recommended.Proto3.JsonInput.BoolFieldCamelCaseFalse
+Recommended.Proto3.JsonInput.BoolFieldCamelCaseTrue
+Recommended.Proto3.JsonInput.BoolFieldDoubleQuotedFalse
+Recommended.Proto3.JsonInput.BoolFieldDoubleQuotedTrue
+Recommended.Proto3.JsonInput.BoolMapFieldKeyNotQuoted
+Recommended.Proto3.JsonInput.DoubleFieldInfinityNotQuoted
+Recommended.Proto3.JsonInput.DoubleFieldNanNotQuoted
+Recommended.Proto3.JsonInput.DoubleFieldNegativeInfinityNotQuoted
+Recommended.Proto3.JsonInput.FieldMaskInvalidCharacter
+Recommended.Proto3.JsonInput.FieldNameDuplicate
+Recommended.Proto3.JsonInput.FieldNameNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldInfinityNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldNanNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldNegativeInfinityNotQuoted
+Recommended.Proto3.JsonInput.Int32MapFieldKeyNotQuoted
+Recommended.Proto3.JsonInput.Int64MapFieldKeyNotQuoted
+Recommended.Proto3.JsonInput.JsonWithComments
+Recommended.Proto3.JsonInput.StringFieldSingleQuoteBoth
+Recommended.Proto3.JsonInput.StringFieldSingleQuoteKey
+Recommended.Proto3.JsonInput.StringFieldSingleQuoteValue
+Recommended.Proto3.JsonInput.StringFieldSurrogateInWrongOrder
+Recommended.Proto3.JsonInput.StringFieldUnpairedHighSurrogate
+Recommended.Proto3.JsonInput.StringFieldUnpairedLowSurrogate
+Recommended.Proto3.JsonInput.Uint32MapFieldKeyNotQuoted
+Recommended.Proto3.JsonInput.Uint64MapFieldKeyNotQuoted
+Required.Proto3.JsonInput.EnumFieldNotQuoted
+Required.Proto3.JsonInput.Int32FieldLeadingZero
+Required.Proto3.JsonInput.Int32FieldNegativeWithLeadingZero
+Required.Proto3.JsonInput.Int32FieldPlusSign
+Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotBool
+Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotInt
+Required.Proto3.JsonInput.StringFieldNotAString
+Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
+Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
+Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
+Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE

conformance/failure_list_js.txt

@@ -1,15 +1,19 @@
-Required.ProtobufInput.RepeatedScalarSelectsLast.INT32.ProtobufOutput
-Required.ProtobufInput.RepeatedScalarSelectsLast.UINT32.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.BOOL.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.DOUBLE.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.FIXED32.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.FIXED64.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.FLOAT.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.INT32.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.INT64.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.SFIXED32.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.SFIXED64.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.SINT32.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.SINT64.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.UINT32.ProtobufOutput
-Required.ProtobufInput.ValidDataRepeated.UINT64.ProtobufOutput
+Required.Proto3.ProtobufInput.RepeatedScalarSelectsLast.INT32.ProtobufOutput
+Required.Proto3.ProtobufInput.RepeatedScalarSelectsLast.UINT32.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.BOOL.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.DOUBLE.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.FIXED32.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.FIXED64.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.INT32.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.INT64.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.SFIXED32.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.SFIXED64.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.SINT32.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.SINT64.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.UINT32.ProtobufOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.UINT64.ProtobufOutput
+Required.Proto2.ProtobufInput.RepeatedScalarSelectsLast.INT32.ProtobufOutput
+Required.Proto2.ProtobufInput.RepeatedScalarSelectsLast.UINT32.ProtobufOutput
+Required.Proto2.ProtobufInput.ValidDataRepeated.INT32.ProtobufOutput
+Required.Proto2.ProtobufInput.ValidDataRepeated.UINT32.ProtobufOutput

conformance/failure_list_php.txt

@@ -1,120 +1,120 @@
 Recommended.FieldMaskNumbersDontRoundTrip.JsonOutput
 Recommended.FieldMaskPathsDontRoundTrip.JsonOutput
 Recommended.FieldMaskTooManyUnderscore.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.ProtobufOutput
-Recommended.JsonInput.DurationHas3FractionalDigits.Validator
-Recommended.JsonInput.DurationHas6FractionalDigits.Validator
-Recommended.JsonInput.DurationHas9FractionalDigits.Validator
-Recommended.JsonInput.DurationHasZeroFractionalDigit.Validator
-Recommended.JsonInput.TimestampHas3FractionalDigits.Validator
-Recommended.JsonInput.TimestampHas6FractionalDigits.Validator
-Recommended.JsonInput.TimestampHas9FractionalDigits.Validator
-Recommended.JsonInput.TimestampHasZeroFractionalDigit.Validator
-Recommended.JsonInput.TimestampZeroNormalized.Validator
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput
+Recommended.Proto3.JsonInput.DurationHas3FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHas6FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHas9FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHasZeroFractionalDigit.Validator
+Recommended.Proto3.JsonInput.TimestampHas3FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHas6FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHas9FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHasZeroFractionalDigit.Validator
+Recommended.Proto3.JsonInput.TimestampZeroNormalized.Validator
 Required.DurationProtoInputTooLarge.JsonOutput
 Required.DurationProtoInputTooSmall.JsonOutput
-Required.JsonInput.Any.JsonOutput
-Required.JsonInput.Any.ProtobufOutput
-Required.JsonInput.AnyNested.JsonOutput
-Required.JsonInput.AnyNested.ProtobufOutput
-Required.JsonInput.AnyUnorderedTypeTag.JsonOutput
-Required.JsonInput.AnyUnorderedTypeTag.ProtobufOutput
-Required.JsonInput.AnyWithDuration.JsonOutput
-Required.JsonInput.AnyWithDuration.ProtobufOutput
-Required.JsonInput.AnyWithFieldMask.JsonOutput
-Required.JsonInput.AnyWithFieldMask.ProtobufOutput
-Required.JsonInput.AnyWithInt32ValueWrapper.JsonOutput
-Required.JsonInput.AnyWithInt32ValueWrapper.ProtobufOutput
-Required.JsonInput.AnyWithStruct.JsonOutput
-Required.JsonInput.AnyWithStruct.ProtobufOutput
-Required.JsonInput.AnyWithTimestamp.JsonOutput
-Required.JsonInput.AnyWithTimestamp.ProtobufOutput
-Required.JsonInput.AnyWithValueForInteger.JsonOutput
-Required.JsonInput.AnyWithValueForInteger.ProtobufOutput
-Required.JsonInput.AnyWithValueForJsonObject.JsonOutput
-Required.JsonInput.AnyWithValueForJsonObject.ProtobufOutput
-Required.JsonInput.DurationMaxValue.JsonOutput
-Required.JsonInput.DurationMaxValue.ProtobufOutput
-Required.JsonInput.DurationMinValue.JsonOutput
-Required.JsonInput.DurationMinValue.ProtobufOutput
-Required.JsonInput.DurationRepeatedValue.JsonOutput
-Required.JsonInput.DurationRepeatedValue.ProtobufOutput
-Required.JsonInput.FieldMask.JsonOutput
-Required.JsonInput.FieldMask.ProtobufOutput
-Required.JsonInput.OptionalBoolWrapper.JsonOutput
-Required.JsonInput.OptionalBoolWrapper.ProtobufOutput
-Required.JsonInput.OptionalBytesWrapper.JsonOutput
-Required.JsonInput.OptionalBytesWrapper.ProtobufOutput
-Required.JsonInput.OptionalDoubleWrapper.JsonOutput
-Required.JsonInput.OptionalDoubleWrapper.ProtobufOutput
-Required.JsonInput.OptionalFloatWrapper.JsonOutput
-Required.JsonInput.OptionalFloatWrapper.ProtobufOutput
-Required.JsonInput.OptionalInt32Wrapper.JsonOutput
-Required.JsonInput.OptionalInt32Wrapper.ProtobufOutput
-Required.JsonInput.OptionalInt64Wrapper.JsonOutput
-Required.JsonInput.OptionalInt64Wrapper.ProtobufOutput
-Required.JsonInput.OptionalStringWrapper.JsonOutput
-Required.JsonInput.OptionalStringWrapper.ProtobufOutput
-Required.JsonInput.OptionalUint32Wrapper.JsonOutput
-Required.JsonInput.OptionalUint32Wrapper.ProtobufOutput
-Required.JsonInput.OptionalUint64Wrapper.JsonOutput
-Required.JsonInput.OptionalUint64Wrapper.ProtobufOutput
-Required.JsonInput.OptionalWrapperTypesWithNonDefaultValue.JsonOutput
-Required.JsonInput.OptionalWrapperTypesWithNonDefaultValue.ProtobufOutput
-Required.JsonInput.RepeatedBoolWrapper.JsonOutput
-Required.JsonInput.RepeatedBoolWrapper.ProtobufOutput
-Required.JsonInput.RepeatedBytesWrapper.JsonOutput
-Required.JsonInput.RepeatedBytesWrapper.ProtobufOutput
-Required.JsonInput.RepeatedDoubleWrapper.JsonOutput
-Required.JsonInput.RepeatedDoubleWrapper.ProtobufOutput
-Required.JsonInput.RepeatedFloatWrapper.JsonOutput
-Required.JsonInput.RepeatedFloatWrapper.ProtobufOutput
-Required.JsonInput.RepeatedInt32Wrapper.JsonOutput
-Required.JsonInput.RepeatedInt32Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedInt64Wrapper.JsonOutput
-Required.JsonInput.RepeatedInt64Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedStringWrapper.JsonOutput
-Required.JsonInput.RepeatedStringWrapper.ProtobufOutput
-Required.JsonInput.RepeatedUint32Wrapper.JsonOutput
-Required.JsonInput.RepeatedUint32Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedUint64Wrapper.JsonOutput
-Required.JsonInput.RepeatedUint64Wrapper.ProtobufOutput
-Required.JsonInput.Struct.JsonOutput
-Required.JsonInput.Struct.ProtobufOutput
-Required.JsonInput.TimestampMaxValue.JsonOutput
-Required.JsonInput.TimestampMaxValue.ProtobufOutput
-Required.JsonInput.TimestampMinValue.JsonOutput
-Required.JsonInput.TimestampMinValue.ProtobufOutput
-Required.JsonInput.TimestampRepeatedValue.JsonOutput
-Required.JsonInput.TimestampRepeatedValue.ProtobufOutput
-Required.JsonInput.TimestampWithNegativeOffset.JsonOutput
-Required.JsonInput.TimestampWithNegativeOffset.ProtobufOutput
-Required.JsonInput.TimestampWithPositiveOffset.JsonOutput
-Required.JsonInput.TimestampWithPositiveOffset.ProtobufOutput
-Required.JsonInput.ValueAcceptBool.JsonOutput
-Required.JsonInput.ValueAcceptBool.ProtobufOutput
-Required.JsonInput.ValueAcceptFloat.JsonOutput
-Required.JsonInput.ValueAcceptFloat.ProtobufOutput
-Required.JsonInput.ValueAcceptInteger.JsonOutput
-Required.JsonInput.ValueAcceptInteger.ProtobufOutput
-Required.JsonInput.ValueAcceptList.JsonOutput
-Required.JsonInput.ValueAcceptList.ProtobufOutput
-Required.JsonInput.ValueAcceptNull.JsonOutput
-Required.JsonInput.ValueAcceptNull.ProtobufOutput
-Required.JsonInput.ValueAcceptObject.JsonOutput
-Required.JsonInput.ValueAcceptObject.ProtobufOutput
-Required.JsonInput.ValueAcceptString.JsonOutput
-Required.JsonInput.ValueAcceptString.ProtobufOutput
+Required.Proto3.JsonInput.Any.JsonOutput
+Required.Proto3.JsonInput.Any.ProtobufOutput
+Required.Proto3.JsonInput.AnyNested.JsonOutput
+Required.Proto3.JsonInput.AnyNested.ProtobufOutput
+Required.Proto3.JsonInput.AnyUnorderedTypeTag.JsonOutput
+Required.Proto3.JsonInput.AnyUnorderedTypeTag.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithDuration.JsonOutput
+Required.Proto3.JsonInput.AnyWithDuration.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithFieldMask.JsonOutput
+Required.Proto3.JsonInput.AnyWithFieldMask.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithInt32ValueWrapper.JsonOutput
+Required.Proto3.JsonInput.AnyWithInt32ValueWrapper.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithStruct.JsonOutput
+Required.Proto3.JsonInput.AnyWithStruct.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithTimestamp.JsonOutput
+Required.Proto3.JsonInput.AnyWithTimestamp.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithValueForInteger.JsonOutput
+Required.Proto3.JsonInput.AnyWithValueForInteger.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithValueForJsonObject.JsonOutput
+Required.Proto3.JsonInput.AnyWithValueForJsonObject.ProtobufOutput
+Required.Proto3.JsonInput.DurationMaxValue.JsonOutput
+Required.Proto3.JsonInput.DurationMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.DurationMinValue.JsonOutput
+Required.Proto3.JsonInput.DurationMinValue.ProtobufOutput
+Required.Proto3.JsonInput.DurationRepeatedValue.JsonOutput
+Required.Proto3.JsonInput.DurationRepeatedValue.ProtobufOutput
+Required.Proto3.JsonInput.FieldMask.JsonOutput
+Required.Proto3.JsonInput.FieldMask.ProtobufOutput
+Required.Proto3.JsonInput.OptionalBoolWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalBoolWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalBytesWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalBytesWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalDoubleWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalDoubleWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalFloatWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalFloatWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalInt32Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalInt32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalInt64Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalInt64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalStringWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalStringWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalUint32Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalUint32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalUint64Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalUint64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalWrapperTypesWithNonDefaultValue.JsonOutput
+Required.Proto3.JsonInput.OptionalWrapperTypesWithNonDefaultValue.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedBoolWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedBoolWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedBytesWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedBytesWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedDoubleWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedDoubleWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedFloatWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedFloatWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedInt32Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedInt32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedInt64Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedInt64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedStringWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedStringWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedUint32Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedUint32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedUint64Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedUint64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.Struct.JsonOutput
+Required.Proto3.JsonInput.Struct.ProtobufOutput
+Required.Proto3.JsonInput.TimestampMaxValue.JsonOutput
+Required.Proto3.JsonInput.TimestampMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampMinValue.JsonOutput
+Required.Proto3.JsonInput.TimestampMinValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampRepeatedValue.JsonOutput
+Required.Proto3.JsonInput.TimestampRepeatedValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampWithNegativeOffset.JsonOutput
+Required.Proto3.JsonInput.TimestampWithNegativeOffset.ProtobufOutput
+Required.Proto3.JsonInput.TimestampWithPositiveOffset.JsonOutput
+Required.Proto3.JsonInput.TimestampWithPositiveOffset.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptBool.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptBool.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptFloat.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptFloat.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptInteger.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptInteger.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptList.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptList.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptNull.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptNull.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptObject.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptObject.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptString.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptString.ProtobufOutput
 Required.TimestampProtoInputTooLarge.JsonOutput
 Required.TimestampProtoInputTooSmall.JsonOutput
-Required.JsonInput.FloatFieldTooLarge
-Required.JsonInput.FloatFieldTooSmall
-Required.JsonInput.DoubleFieldTooSmall
-Required.JsonInput.Int32FieldNotInteger
-Required.JsonInput.Int64FieldNotInteger
-Required.JsonInput.Uint32FieldNotInteger
-Required.JsonInput.Uint64FieldNotInteger
-Required.JsonInput.Int32FieldLeadingSpace
-Required.JsonInput.OneofFieldDuplicate
-Required.ProtobufInput.ValidDataRepeated.FLOAT.JsonOutput
+Required.Proto3.JsonInput.FloatFieldTooLarge
+Required.Proto3.JsonInput.FloatFieldTooSmall
+Required.Proto3.JsonInput.DoubleFieldTooSmall
+Required.Proto3.JsonInput.Int32FieldNotInteger
+Required.Proto3.JsonInput.Int64FieldNotInteger
+Required.Proto3.JsonInput.Uint32FieldNotInteger
+Required.Proto3.JsonInput.Uint64FieldNotInteger
+Required.Proto3.JsonInput.Int32FieldLeadingSpace
+Required.Proto3.JsonInput.OneofFieldDuplicate
+Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.JsonOutput

conformance/failure_list_php_c.txt

@@ -1,197 +1,197 @@
 Recommended.FieldMaskNumbersDontRoundTrip.JsonOutput
 Recommended.FieldMaskPathsDontRoundTrip.JsonOutput
 Recommended.FieldMaskTooManyUnderscore.JsonOutput
-Recommended.JsonInput.BoolFieldIntegerOne
-Recommended.JsonInput.BoolFieldIntegerZero
-Recommended.JsonInput.DurationHas3FractionalDigits.Validator
-Recommended.JsonInput.DurationHas6FractionalDigits.Validator
-Recommended.JsonInput.DurationHas9FractionalDigits.Validator
-Recommended.JsonInput.DurationHasZeroFractionalDigit.Validator
-Recommended.JsonInput.Int64FieldBeString.Validator
-Recommended.JsonInput.MapFieldValueIsNull
-Recommended.JsonInput.OneofZeroBytes.JsonOutput
-Recommended.JsonInput.OneofZeroBytes.ProtobufOutput
-Recommended.JsonInput.OneofZeroString.JsonOutput
-Recommended.JsonInput.OneofZeroString.ProtobufOutput
-Recommended.JsonInput.RepeatedFieldMessageElementIsNull
-Recommended.JsonInput.RepeatedFieldPrimitiveElementIsNull
-Recommended.JsonInput.StringEndsWithEscapeChar
-Recommended.JsonInput.StringFieldSurrogateInWrongOrder
-Recommended.JsonInput.StringFieldUnpairedHighSurrogate
-Recommended.JsonInput.StringFieldUnpairedLowSurrogate
-Recommended.JsonInput.TimestampHas3FractionalDigits.Validator
-Recommended.JsonInput.TimestampHas6FractionalDigits.Validator
-Recommended.JsonInput.TimestampHas9FractionalDigits.Validator
-Recommended.JsonInput.TimestampHasZeroFractionalDigit.Validator
-Recommended.JsonInput.TimestampZeroNormalized.Validator
-Recommended.JsonInput.Uint64FieldBeString.Validator
-Recommended.ProtobufInput.OneofZeroBytes.JsonOutput
-Recommended.ProtobufInput.OneofZeroBytes.ProtobufOutput
-Recommended.ProtobufInput.OneofZeroString.JsonOutput
-Recommended.ProtobufInput.OneofZeroString.ProtobufOutput
+Recommended.Proto3.JsonInput.BoolFieldIntegerOne
+Recommended.Proto3.JsonInput.BoolFieldIntegerZero
+Recommended.Proto3.JsonInput.DurationHas3FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHas6FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHas9FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHasZeroFractionalDigit.Validator
+Recommended.Proto3.JsonInput.Int64FieldBeString.Validator
+Recommended.Proto3.JsonInput.MapFieldValueIsNull
+Recommended.Proto3.JsonInput.OneofZeroBytes.JsonOutput
+Recommended.Proto3.JsonInput.OneofZeroBytes.ProtobufOutput
+Recommended.Proto3.JsonInput.OneofZeroString.JsonOutput
+Recommended.Proto3.JsonInput.OneofZeroString.ProtobufOutput
+Recommended.Proto3.JsonInput.RepeatedFieldMessageElementIsNull
+Recommended.Proto3.JsonInput.RepeatedFieldPrimitiveElementIsNull
+Recommended.Proto3.JsonInput.StringEndsWithEscapeChar
+Recommended.Proto3.JsonInput.StringFieldSurrogateInWrongOrder
+Recommended.Proto3.JsonInput.StringFieldUnpairedHighSurrogate
+Recommended.Proto3.JsonInput.StringFieldUnpairedLowSurrogate
+Recommended.Proto3.JsonInput.TimestampHas3FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHas6FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHas9FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHasZeroFractionalDigit.Validator
+Recommended.Proto3.JsonInput.TimestampZeroNormalized.Validator
+Recommended.Proto3.JsonInput.Uint64FieldBeString.Validator
+Recommended.Proto3.ProtobufInput.OneofZeroBytes.JsonOutput
+Recommended.Proto3.ProtobufInput.OneofZeroBytes.ProtobufOutput
+Recommended.Proto3.ProtobufInput.OneofZeroString.JsonOutput
+Recommended.Proto3.ProtobufInput.OneofZeroString.ProtobufOutput
 Required.DurationProtoInputTooLarge.JsonOutput
 Required.DurationProtoInputTooSmall.JsonOutput
-Required.JsonInput.Any.JsonOutput
-Required.JsonInput.Any.ProtobufOutput
-Required.JsonInput.AnyNested.JsonOutput
-Required.JsonInput.AnyNested.ProtobufOutput
-Required.JsonInput.AnyUnorderedTypeTag.JsonOutput
-Required.JsonInput.AnyUnorderedTypeTag.ProtobufOutput
-Required.JsonInput.AnyWithDuration.JsonOutput
-Required.JsonInput.AnyWithDuration.ProtobufOutput
-Required.JsonInput.AnyWithFieldMask.JsonOutput
-Required.JsonInput.AnyWithFieldMask.ProtobufOutput
-Required.JsonInput.AnyWithInt32ValueWrapper.JsonOutput
-Required.JsonInput.AnyWithInt32ValueWrapper.ProtobufOutput
-Required.JsonInput.AnyWithStruct.JsonOutput
-Required.JsonInput.AnyWithStruct.ProtobufOutput
-Required.JsonInput.AnyWithTimestamp.JsonOutput
-Required.JsonInput.AnyWithTimestamp.ProtobufOutput
-Required.JsonInput.AnyWithValueForInteger.JsonOutput
-Required.JsonInput.AnyWithValueForInteger.ProtobufOutput
-Required.JsonInput.AnyWithValueForJsonObject.JsonOutput
-Required.JsonInput.AnyWithValueForJsonObject.ProtobufOutput
-Required.JsonInput.BoolMapField.JsonOutput
-Required.JsonInput.DoubleFieldInfinity.JsonOutput
-Required.JsonInput.DoubleFieldInfinity.ProtobufOutput
-Required.JsonInput.DoubleFieldMaxNegativeValue.JsonOutput
-Required.JsonInput.DoubleFieldMaxNegativeValue.ProtobufOutput
-Required.JsonInput.DoubleFieldMaxPositiveValue.JsonOutput
-Required.JsonInput.DoubleFieldMaxPositiveValue.ProtobufOutput
-Required.JsonInput.DoubleFieldMinNegativeValue.JsonOutput
-Required.JsonInput.DoubleFieldMinNegativeValue.ProtobufOutput
-Required.JsonInput.DoubleFieldMinPositiveValue.JsonOutput
-Required.JsonInput.DoubleFieldMinPositiveValue.ProtobufOutput
-Required.JsonInput.DoubleFieldNan.JsonOutput
-Required.JsonInput.DoubleFieldNan.ProtobufOutput
-Required.JsonInput.DoubleFieldNegativeInfinity.JsonOutput
-Required.JsonInput.DoubleFieldNegativeInfinity.ProtobufOutput
-Required.JsonInput.DoubleFieldQuotedValue.JsonOutput
-Required.JsonInput.DoubleFieldQuotedValue.ProtobufOutput
-Required.JsonInput.DurationMaxValue.JsonOutput
-Required.JsonInput.DurationMaxValue.ProtobufOutput
-Required.JsonInput.DurationMinValue.JsonOutput
-Required.JsonInput.DurationMinValue.ProtobufOutput
-Required.JsonInput.DurationRepeatedValue.JsonOutput
-Required.JsonInput.DurationRepeatedValue.ProtobufOutput
-Required.JsonInput.EnumFieldNumericValueNonZero.JsonOutput
-Required.JsonInput.EnumFieldNumericValueNonZero.ProtobufOutput
-Required.JsonInput.EnumFieldNumericValueZero.JsonOutput
-Required.JsonInput.EnumFieldNumericValueZero.ProtobufOutput
-Required.JsonInput.EnumFieldUnknownValue.Validator
-Required.JsonInput.FieldMask.JsonOutput
-Required.JsonInput.FieldMask.ProtobufOutput
-Required.JsonInput.FloatFieldInfinity.JsonOutput
-Required.JsonInput.FloatFieldInfinity.ProtobufOutput
-Required.JsonInput.FloatFieldNan.JsonOutput
-Required.JsonInput.FloatFieldNan.ProtobufOutput
-Required.JsonInput.FloatFieldNegativeInfinity.JsonOutput
-Required.JsonInput.FloatFieldNegativeInfinity.ProtobufOutput
-Required.JsonInput.FloatFieldQuotedValue.JsonOutput
-Required.JsonInput.FloatFieldQuotedValue.ProtobufOutput
-Required.JsonInput.FloatFieldTooLarge
-Required.JsonInput.FloatFieldTooSmall
-Required.JsonInput.Int32FieldExponentialFormat.JsonOutput
-Required.JsonInput.Int32FieldExponentialFormat.ProtobufOutput
-Required.JsonInput.Int32FieldFloatTrailingZero.JsonOutput
-Required.JsonInput.Int32FieldFloatTrailingZero.ProtobufOutput
-Required.JsonInput.Int32FieldMaxFloatValue.JsonOutput
-Required.JsonInput.Int32FieldMaxFloatValue.ProtobufOutput
-Required.JsonInput.Int32FieldMinFloatValue.JsonOutput
-Required.JsonInput.Int32FieldMinFloatValue.ProtobufOutput
-Required.JsonInput.Int32FieldStringValue.JsonOutput
-Required.JsonInput.Int32FieldStringValue.ProtobufOutput
-Required.JsonInput.Int32FieldStringValueEscaped.JsonOutput
-Required.JsonInput.Int32FieldStringValueEscaped.ProtobufOutput
-Required.JsonInput.Int64FieldMaxValue.JsonOutput
-Required.JsonInput.Int64FieldMaxValue.ProtobufOutput
-Required.JsonInput.Int64FieldMinValue.JsonOutput
-Required.JsonInput.Int64FieldMinValue.ProtobufOutput
-Required.JsonInput.MessageField.JsonOutput
-Required.JsonInput.MessageField.ProtobufOutput
-Required.JsonInput.OptionalBoolWrapper.JsonOutput
-Required.JsonInput.OptionalBoolWrapper.ProtobufOutput
-Required.JsonInput.OptionalBytesWrapper.JsonOutput
-Required.JsonInput.OptionalBytesWrapper.ProtobufOutput
-Required.JsonInput.OptionalDoubleWrapper.JsonOutput
-Required.JsonInput.OptionalDoubleWrapper.ProtobufOutput
-Required.JsonInput.OptionalFloatWrapper.JsonOutput
-Required.JsonInput.OptionalFloatWrapper.ProtobufOutput
-Required.JsonInput.OptionalInt32Wrapper.JsonOutput
-Required.JsonInput.OptionalInt32Wrapper.ProtobufOutput
-Required.JsonInput.OptionalInt64Wrapper.JsonOutput
-Required.JsonInput.OptionalInt64Wrapper.ProtobufOutput
-Required.JsonInput.OptionalStringWrapper.JsonOutput
-Required.JsonInput.OptionalStringWrapper.ProtobufOutput
-Required.JsonInput.OptionalUint32Wrapper.JsonOutput
-Required.JsonInput.OptionalUint32Wrapper.ProtobufOutput
-Required.JsonInput.OptionalUint64Wrapper.JsonOutput
-Required.JsonInput.OptionalUint64Wrapper.ProtobufOutput
-Required.JsonInput.OptionalWrapperTypesWithNonDefaultValue.JsonOutput
-Required.JsonInput.OptionalWrapperTypesWithNonDefaultValue.ProtobufOutput
-Required.JsonInput.RepeatedBoolWrapper.JsonOutput
-Required.JsonInput.RepeatedBoolWrapper.ProtobufOutput
-Required.JsonInput.RepeatedBytesWrapper.JsonOutput
-Required.JsonInput.RepeatedBytesWrapper.ProtobufOutput
-Required.JsonInput.RepeatedDoubleWrapper.JsonOutput
-Required.JsonInput.RepeatedDoubleWrapper.ProtobufOutput
-Required.JsonInput.RepeatedFieldWrongElementTypeExpectingMessagesGotInt
-Required.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotInt
-Required.JsonInput.RepeatedFloatWrapper.JsonOutput
-Required.JsonInput.RepeatedFloatWrapper.ProtobufOutput
-Required.JsonInput.RepeatedInt32Wrapper.JsonOutput
-Required.JsonInput.RepeatedInt32Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedInt64Wrapper.JsonOutput
-Required.JsonInput.RepeatedInt64Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedStringWrapper.JsonOutput
-Required.JsonInput.RepeatedStringWrapper.ProtobufOutput
-Required.JsonInput.RepeatedUint32Wrapper.JsonOutput
-Required.JsonInput.RepeatedUint32Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedUint64Wrapper.JsonOutput
-Required.JsonInput.RepeatedUint64Wrapper.ProtobufOutput
-Required.JsonInput.StringFieldEscape.JsonOutput
-Required.JsonInput.StringFieldEscape.ProtobufOutput
-Required.JsonInput.StringFieldNotAString
-Required.JsonInput.StringFieldSurrogatePair.JsonOutput
-Required.JsonInput.StringFieldSurrogatePair.ProtobufOutput
-Required.JsonInput.StringFieldUnicodeEscape.JsonOutput
-Required.JsonInput.StringFieldUnicodeEscape.ProtobufOutput
-Required.JsonInput.StringFieldUnicodeEscapeWithLowercaseHexLetters.JsonOutput
-Required.JsonInput.StringFieldUnicodeEscapeWithLowercaseHexLetters.ProtobufOutput
-Required.JsonInput.Struct.JsonOutput
-Required.JsonInput.Struct.ProtobufOutput
-Required.JsonInput.TimestampMaxValue.JsonOutput
-Required.JsonInput.TimestampMaxValue.ProtobufOutput
-Required.JsonInput.TimestampMinValue.JsonOutput
-Required.JsonInput.TimestampMinValue.ProtobufOutput
-Required.JsonInput.TimestampRepeatedValue.JsonOutput
-Required.JsonInput.TimestampRepeatedValue.ProtobufOutput
-Required.JsonInput.TimestampWithNegativeOffset.JsonOutput
-Required.JsonInput.TimestampWithNegativeOffset.ProtobufOutput
-Required.JsonInput.TimestampWithPositiveOffset.JsonOutput
-Required.JsonInput.TimestampWithPositiveOffset.ProtobufOutput
-Required.JsonInput.Uint32FieldMaxFloatValue.JsonOutput
-Required.JsonInput.Uint32FieldMaxFloatValue.ProtobufOutput
-Required.JsonInput.Uint64FieldMaxValue.JsonOutput
-Required.JsonInput.Uint64FieldMaxValue.ProtobufOutput
-Required.JsonInput.ValueAcceptBool.JsonOutput
-Required.JsonInput.ValueAcceptBool.ProtobufOutput
-Required.JsonInput.ValueAcceptFloat.JsonOutput
-Required.JsonInput.ValueAcceptFloat.ProtobufOutput
-Required.JsonInput.ValueAcceptInteger.JsonOutput
-Required.JsonInput.ValueAcceptInteger.ProtobufOutput
-Required.JsonInput.ValueAcceptList.JsonOutput
-Required.JsonInput.ValueAcceptList.ProtobufOutput
-Required.JsonInput.ValueAcceptNull.JsonOutput
-Required.JsonInput.ValueAcceptNull.ProtobufOutput
-Required.JsonInput.ValueAcceptObject.JsonOutput
-Required.JsonInput.ValueAcceptObject.ProtobufOutput
-Required.JsonInput.ValueAcceptString.JsonOutput
-Required.JsonInput.ValueAcceptString.ProtobufOutput
-Required.ProtobufInput.DoubleFieldNormalizeQuietNan.JsonOutput
-Required.ProtobufInput.DoubleFieldNormalizeSignalingNan.JsonOutput
-Required.ProtobufInput.FloatFieldNormalizeQuietNan.JsonOutput
-Required.ProtobufInput.FloatFieldNormalizeSignalingNan.JsonOutput
-Required.ProtobufInput.ValidDataRepeated.FLOAT.JsonOutput
+Required.Proto3.JsonInput.Any.JsonOutput
+Required.Proto3.JsonInput.Any.ProtobufOutput
+Required.Proto3.JsonInput.AnyNested.JsonOutput
+Required.Proto3.JsonInput.AnyNested.ProtobufOutput
+Required.Proto3.JsonInput.AnyUnorderedTypeTag.JsonOutput
+Required.Proto3.JsonInput.AnyUnorderedTypeTag.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithDuration.JsonOutput
+Required.Proto3.JsonInput.AnyWithDuration.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithFieldMask.JsonOutput
+Required.Proto3.JsonInput.AnyWithFieldMask.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithInt32ValueWrapper.JsonOutput
+Required.Proto3.JsonInput.AnyWithInt32ValueWrapper.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithStruct.JsonOutput
+Required.Proto3.JsonInput.AnyWithStruct.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithTimestamp.JsonOutput
+Required.Proto3.JsonInput.AnyWithTimestamp.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithValueForInteger.JsonOutput
+Required.Proto3.JsonInput.AnyWithValueForInteger.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithValueForJsonObject.JsonOutput
+Required.Proto3.JsonInput.AnyWithValueForJsonObject.ProtobufOutput
+Required.Proto3.JsonInput.BoolMapField.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldInfinity.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldInfinity.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldMaxNegativeValue.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldMaxNegativeValue.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldMaxPositiveValue.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldMaxPositiveValue.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldMinNegativeValue.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldMinNegativeValue.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldMinPositiveValue.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldMinPositiveValue.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldNan.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldNan.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldNegativeInfinity.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldNegativeInfinity.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldQuotedValue.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldQuotedValue.ProtobufOutput
+Required.Proto3.JsonInput.DurationMaxValue.JsonOutput
+Required.Proto3.JsonInput.DurationMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.DurationMinValue.JsonOutput
+Required.Proto3.JsonInput.DurationMinValue.ProtobufOutput
+Required.Proto3.JsonInput.DurationRepeatedValue.JsonOutput
+Required.Proto3.JsonInput.DurationRepeatedValue.ProtobufOutput
+Required.Proto3.JsonInput.EnumFieldNumericValueNonZero.JsonOutput
+Required.Proto3.JsonInput.EnumFieldNumericValueNonZero.ProtobufOutput
+Required.Proto3.JsonInput.EnumFieldNumericValueZero.JsonOutput
+Required.Proto3.JsonInput.EnumFieldNumericValueZero.ProtobufOutput
+Required.Proto3.JsonInput.EnumFieldUnknownValue.Validator
+Required.Proto3.JsonInput.FieldMask.JsonOutput
+Required.Proto3.JsonInput.FieldMask.ProtobufOutput
+Required.Proto3.JsonInput.FloatFieldInfinity.JsonOutput
+Required.Proto3.JsonInput.FloatFieldInfinity.ProtobufOutput
+Required.Proto3.JsonInput.FloatFieldNan.JsonOutput
+Required.Proto3.JsonInput.FloatFieldNan.ProtobufOutput
+Required.Proto3.JsonInput.FloatFieldNegativeInfinity.JsonOutput
+Required.Proto3.JsonInput.FloatFieldNegativeInfinity.ProtobufOutput
+Required.Proto3.JsonInput.FloatFieldQuotedValue.JsonOutput
+Required.Proto3.JsonInput.FloatFieldQuotedValue.ProtobufOutput
+Required.Proto3.JsonInput.FloatFieldTooLarge
+Required.Proto3.JsonInput.FloatFieldTooSmall
+Required.Proto3.JsonInput.Int32FieldExponentialFormat.JsonOutput
+Required.Proto3.JsonInput.Int32FieldExponentialFormat.ProtobufOutput
+Required.Proto3.JsonInput.Int32FieldFloatTrailingZero.JsonOutput
+Required.Proto3.JsonInput.Int32FieldFloatTrailingZero.ProtobufOutput
+Required.Proto3.JsonInput.Int32FieldMaxFloatValue.JsonOutput
+Required.Proto3.JsonInput.Int32FieldMaxFloatValue.ProtobufOutput
+Required.Proto3.JsonInput.Int32FieldMinFloatValue.JsonOutput
+Required.Proto3.JsonInput.Int32FieldMinFloatValue.ProtobufOutput
+Required.Proto3.JsonInput.Int32FieldStringValue.JsonOutput
+Required.Proto3.JsonInput.Int32FieldStringValue.ProtobufOutput
+Required.Proto3.JsonInput.Int32FieldStringValueEscaped.JsonOutput
+Required.Proto3.JsonInput.Int32FieldStringValueEscaped.ProtobufOutput
+Required.Proto3.JsonInput.Int64FieldMaxValue.JsonOutput
+Required.Proto3.JsonInput.Int64FieldMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.Int64FieldMinValue.JsonOutput
+Required.Proto3.JsonInput.Int64FieldMinValue.ProtobufOutput
+Required.Proto3.JsonInput.MessageField.JsonOutput
+Required.Proto3.JsonInput.MessageField.ProtobufOutput
+Required.Proto3.JsonInput.OptionalBoolWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalBoolWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalBytesWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalBytesWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalDoubleWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalDoubleWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalFloatWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalFloatWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalInt32Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalInt32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalInt64Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalInt64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalStringWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalStringWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalUint32Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalUint32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalUint64Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalUint64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalWrapperTypesWithNonDefaultValue.JsonOutput
+Required.Proto3.JsonInput.OptionalWrapperTypesWithNonDefaultValue.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedBoolWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedBoolWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedBytesWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedBytesWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedDoubleWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedDoubleWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingMessagesGotInt
+Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingStringsGotInt
+Required.Proto3.JsonInput.RepeatedFloatWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedFloatWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedInt32Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedInt32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedInt64Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedInt64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedStringWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedStringWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedUint32Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedUint32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedUint64Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedUint64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.StringFieldEscape.JsonOutput
+Required.Proto3.JsonInput.StringFieldEscape.ProtobufOutput
+Required.Proto3.JsonInput.StringFieldNotAString
+Required.Proto3.JsonInput.StringFieldSurrogatePair.JsonOutput
+Required.Proto3.JsonInput.StringFieldSurrogatePair.ProtobufOutput
+Required.Proto3.JsonInput.StringFieldUnicodeEscape.JsonOutput
+Required.Proto3.JsonInput.StringFieldUnicodeEscape.ProtobufOutput
+Required.Proto3.JsonInput.StringFieldUnicodeEscapeWithLowercaseHexLetters.JsonOutput
+Required.Proto3.JsonInput.StringFieldUnicodeEscapeWithLowercaseHexLetters.ProtobufOutput
+Required.Proto3.JsonInput.Struct.JsonOutput
+Required.Proto3.JsonInput.Struct.ProtobufOutput
+Required.Proto3.JsonInput.TimestampMaxValue.JsonOutput
+Required.Proto3.JsonInput.TimestampMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampMinValue.JsonOutput
+Required.Proto3.JsonInput.TimestampMinValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampRepeatedValue.JsonOutput
+Required.Proto3.JsonInput.TimestampRepeatedValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampWithNegativeOffset.JsonOutput
+Required.Proto3.JsonInput.TimestampWithNegativeOffset.ProtobufOutput
+Required.Proto3.JsonInput.TimestampWithPositiveOffset.JsonOutput
+Required.Proto3.JsonInput.TimestampWithPositiveOffset.ProtobufOutput
+Required.Proto3.JsonInput.Uint32FieldMaxFloatValue.JsonOutput
+Required.Proto3.JsonInput.Uint32FieldMaxFloatValue.ProtobufOutput
+Required.Proto3.JsonInput.Uint64FieldMaxValue.JsonOutput
+Required.Proto3.JsonInput.Uint64FieldMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptBool.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptBool.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptFloat.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptFloat.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptInteger.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptInteger.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptList.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptList.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptNull.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptNull.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptObject.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptObject.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptString.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptString.ProtobufOutput
+Required.Proto3.ProtobufInput.DoubleFieldNormalizeQuietNan.JsonOutput
+Required.Proto3.ProtobufInput.DoubleFieldNormalizeSignalingNan.JsonOutput
+Required.Proto3.ProtobufInput.FloatFieldNormalizeQuietNan.JsonOutput
+Required.Proto3.ProtobufInput.FloatFieldNormalizeSignalingNan.JsonOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.JsonOutput
 Required.TimestampProtoInputTooLarge.JsonOutput
 Required.TimestampProtoInputTooSmall.JsonOutput

conformance/failure_list_python.txt

@@ -1,18 +1,22 @@
-Recommended.JsonInput.BytesFieldBase64Url.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.ProtobufOutput
-Recommended.JsonInput.DoubleFieldInfinityNotQuoted
-Recommended.JsonInput.DoubleFieldNanNotQuoted
-Recommended.JsonInput.DoubleFieldNegativeInfinityNotQuoted
-Recommended.JsonInput.FloatFieldInfinityNotQuoted
-Recommended.JsonInput.FloatFieldNanNotQuoted
-Recommended.JsonInput.FloatFieldNegativeInfinityNotQuoted
-Required.JsonInput.DoubleFieldTooSmall
-Required.JsonInput.EnumFieldUnknownValue.Validator
-Required.JsonInput.FloatFieldTooLarge
-Required.JsonInput.FloatFieldTooSmall
-Required.JsonInput.RepeatedFieldWrongElementTypeExpectingIntegersGotBool
-Required.JsonInput.TimestampJsonInputLowercaseT
-Required.ProtobufInput.IllegalZeroFieldNum_Case_0
-Required.ProtobufInput.IllegalZeroFieldNum_Case_1
-Required.ProtobufInput.IllegalZeroFieldNum_Case_2
-Required.ProtobufInput.IllegalZeroFieldNum_Case_3
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput
+Recommended.Proto3.JsonInput.DoubleFieldInfinityNotQuoted
+Recommended.Proto3.JsonInput.DoubleFieldNanNotQuoted
+Recommended.Proto3.JsonInput.DoubleFieldNegativeInfinityNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldInfinityNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldNanNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldNegativeInfinityNotQuoted
+Required.Proto3.JsonInput.DoubleFieldTooSmall
+Required.Proto3.JsonInput.EnumFieldUnknownValue.Validator
+Required.Proto3.JsonInput.FloatFieldTooLarge
+Required.Proto3.JsonInput.FloatFieldTooSmall
+Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingIntegersGotBool
+Required.Proto3.JsonInput.TimestampJsonInputLowercaseT
+Required.Proto2.ProtobufInput.IllegalZeroFieldNum_Case_0
+Required.Proto2.ProtobufInput.IllegalZeroFieldNum_Case_1
+Required.Proto2.ProtobufInput.IllegalZeroFieldNum_Case_2
+Required.Proto2.ProtobufInput.IllegalZeroFieldNum_Case_3
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_0
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_1
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_2
+Required.Proto3.ProtobufInput.IllegalZeroFieldNum_Case_3

conformance/failure_list_python_cpp.txt

@@ -7,33 +7,49 @@
 # TODO(haberman): insert links to corresponding bugs tracking the issue.
 # Should we use GitHub issues or the Google-internal bug tracker?
 
-Recommended.JsonInput.BytesFieldBase64Url.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.ProtobufOutput
-Recommended.JsonInput.DoubleFieldInfinityNotQuoted
-Recommended.JsonInput.DoubleFieldNanNotQuoted
-Recommended.JsonInput.DoubleFieldNegativeInfinityNotQuoted
-Recommended.JsonInput.FloatFieldInfinityNotQuoted
-Recommended.JsonInput.FloatFieldNanNotQuoted
-Recommended.JsonInput.FloatFieldNegativeInfinityNotQuoted
-Required.JsonInput.DoubleFieldTooSmall
-Required.JsonInput.EnumFieldUnknownValue.Validator
-Required.JsonInput.FloatFieldTooLarge
-Required.JsonInput.FloatFieldTooSmall
-Required.JsonInput.RepeatedFieldWrongElementTypeExpectingIntegersGotBool
-Required.JsonInput.TimestampJsonInputLowercaseT
-Required.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
-Required.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
-Required.ProtobufInput.PrematureEofInPackedField.BOOL
-Required.ProtobufInput.PrematureEofInPackedField.DOUBLE
-Required.ProtobufInput.PrematureEofInPackedField.ENUM
-Required.ProtobufInput.PrematureEofInPackedField.FIXED32
-Required.ProtobufInput.PrematureEofInPackedField.FIXED64
-Required.ProtobufInput.PrematureEofInPackedField.FLOAT
-Required.ProtobufInput.PrematureEofInPackedField.INT32
-Required.ProtobufInput.PrematureEofInPackedField.INT64
-Required.ProtobufInput.PrematureEofInPackedField.SFIXED32
-Required.ProtobufInput.PrematureEofInPackedField.SFIXED64
-Required.ProtobufInput.PrematureEofInPackedField.SINT32
-Required.ProtobufInput.PrematureEofInPackedField.SINT64
-Required.ProtobufInput.PrematureEofInPackedField.UINT32
-Required.ProtobufInput.PrematureEofInPackedField.UINT64
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput
+Recommended.Proto3.JsonInput.DoubleFieldInfinityNotQuoted
+Recommended.Proto3.JsonInput.DoubleFieldNanNotQuoted
+Recommended.Proto3.JsonInput.DoubleFieldNegativeInfinityNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldInfinityNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldNanNotQuoted
+Recommended.Proto3.JsonInput.FloatFieldNegativeInfinityNotQuoted
+Required.Proto3.JsonInput.DoubleFieldTooSmall
+Required.Proto3.JsonInput.EnumFieldUnknownValue.Validator
+Required.Proto3.JsonInput.FloatFieldTooLarge
+Required.Proto3.JsonInput.FloatFieldTooSmall
+Required.Proto3.JsonInput.RepeatedFieldWrongElementTypeExpectingIntegersGotBool
+Required.Proto3.JsonInput.TimestampJsonInputLowercaseT
+Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
+Required.Proto3.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.BOOL
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.DOUBLE
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.ENUM
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.FIXED32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.FIXED64
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.FLOAT
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.INT32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.INT64
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.SFIXED32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.SFIXED64
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.SINT32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.SINT64
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.UINT32
+Required.Proto3.ProtobufInput.PrematureEofInPackedField.UINT64
+Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownNonRepeatedValue.MESSAGE
+Required.Proto2.ProtobufInput.PrematureEofInDelimitedDataForKnownRepeatedValue.MESSAGE
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.BOOL
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.DOUBLE
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.ENUM
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.FIXED32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.FIXED64
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.FLOAT
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.INT32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.INT64
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.SFIXED32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.SFIXED64
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.SINT32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.SINT64
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.UINT32
+Required.Proto2.ProtobufInput.PrematureEofInPackedField.UINT64

conformance/failure_list_ruby.txt

@@ -1,137 +1,137 @@
 Recommended.FieldMaskNumbersDontRoundTrip.JsonOutput
 Recommended.FieldMaskPathsDontRoundTrip.JsonOutput
 Recommended.FieldMaskTooManyUnderscore.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.JsonOutput
-Recommended.JsonInput.BytesFieldBase64Url.ProtobufOutput
-Recommended.JsonInput.DurationHas3FractionalDigits.Validator
-Recommended.JsonInput.DurationHas6FractionalDigits.Validator
-Recommended.JsonInput.DurationHas9FractionalDigits.Validator
-Recommended.JsonInput.DurationHasZeroFractionalDigit.Validator
-Recommended.JsonInput.Int64FieldBeString.Validator
-Recommended.JsonInput.MapFieldValueIsNull
-Recommended.JsonInput.RepeatedFieldMessageElementIsNull
-Recommended.JsonInput.RepeatedFieldPrimitiveElementIsNull
-Recommended.JsonInput.StringEndsWithEscapeChar
-Recommended.JsonInput.StringFieldSurrogateInWrongOrder
-Recommended.JsonInput.StringFieldUnpairedHighSurrogate
-Recommended.JsonInput.StringFieldUnpairedLowSurrogate
-Recommended.JsonInput.TimestampHas3FractionalDigits.Validator
-Recommended.JsonInput.TimestampHas6FractionalDigits.Validator
-Recommended.JsonInput.TimestampHas9FractionalDigits.Validator
-Recommended.JsonInput.TimestampHasZeroFractionalDigit.Validator
-Recommended.JsonInput.TimestampZeroNormalized.Validator
-Recommended.JsonInput.Uint64FieldBeString.Validator
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.JsonOutput
+Recommended.Proto3.JsonInput.BytesFieldBase64Url.ProtobufOutput
+Recommended.Proto3.JsonInput.DurationHas3FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHas6FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHas9FractionalDigits.Validator
+Recommended.Proto3.JsonInput.DurationHasZeroFractionalDigit.Validator
+Recommended.Proto3.JsonInput.Int64FieldBeString.Validator
+Recommended.Proto3.JsonInput.MapFieldValueIsNull
+Recommended.Proto3.JsonInput.RepeatedFieldMessageElementIsNull
+Recommended.Proto3.JsonInput.RepeatedFieldPrimitiveElementIsNull
+Recommended.Proto3.JsonInput.StringEndsWithEscapeChar
+Recommended.Proto3.JsonInput.StringFieldSurrogateInWrongOrder
+Recommended.Proto3.JsonInput.StringFieldUnpairedHighSurrogate
+Recommended.Proto3.JsonInput.StringFieldUnpairedLowSurrogate
+Recommended.Proto3.JsonInput.TimestampHas3FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHas6FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHas9FractionalDigits.Validator
+Recommended.Proto3.JsonInput.TimestampHasZeroFractionalDigit.Validator
+Recommended.Proto3.JsonInput.TimestampZeroNormalized.Validator
+Recommended.Proto3.JsonInput.Uint64FieldBeString.Validator
 Required.DurationProtoInputTooLarge.JsonOutput
 Required.DurationProtoInputTooSmall.JsonOutput
-Required.JsonInput.Any.JsonOutput
-Required.JsonInput.Any.ProtobufOutput
-Required.JsonInput.AnyNested.JsonOutput
-Required.JsonInput.AnyNested.ProtobufOutput
-Required.JsonInput.AnyUnorderedTypeTag.JsonOutput
-Required.JsonInput.AnyUnorderedTypeTag.ProtobufOutput
-Required.JsonInput.AnyWithDuration.JsonOutput
-Required.JsonInput.AnyWithDuration.ProtobufOutput
-Required.JsonInput.AnyWithFieldMask.JsonOutput
-Required.JsonInput.AnyWithFieldMask.ProtobufOutput
-Required.JsonInput.AnyWithInt32ValueWrapper.JsonOutput
-Required.JsonInput.AnyWithInt32ValueWrapper.ProtobufOutput
-Required.JsonInput.AnyWithStruct.JsonOutput
-Required.JsonInput.AnyWithStruct.ProtobufOutput
-Required.JsonInput.AnyWithTimestamp.JsonOutput
-Required.JsonInput.AnyWithTimestamp.ProtobufOutput
-Required.JsonInput.AnyWithValueForInteger.JsonOutput
-Required.JsonInput.AnyWithValueForInteger.ProtobufOutput
-Required.JsonInput.AnyWithValueForJsonObject.JsonOutput
-Required.JsonInput.AnyWithValueForJsonObject.ProtobufOutput
-Required.JsonInput.DoubleFieldMaxNegativeValue.JsonOutput
-Required.JsonInput.DoubleFieldMaxNegativeValue.ProtobufOutput
-Required.JsonInput.DoubleFieldMinPositiveValue.JsonOutput
-Required.JsonInput.DoubleFieldMinPositiveValue.ProtobufOutput
-Required.JsonInput.DoubleFieldNan.JsonOutput
-Required.JsonInput.DurationMaxValue.JsonOutput
-Required.JsonInput.DurationMaxValue.ProtobufOutput
-Required.JsonInput.DurationMinValue.JsonOutput
-Required.JsonInput.DurationMinValue.ProtobufOutput
-Required.JsonInput.DurationRepeatedValue.JsonOutput
-Required.JsonInput.DurationRepeatedValue.ProtobufOutput
-Required.JsonInput.FieldMask.JsonOutput
-Required.JsonInput.FieldMask.ProtobufOutput
-Required.JsonInput.FloatFieldInfinity.JsonOutput
-Required.JsonInput.FloatFieldNan.JsonOutput
-Required.JsonInput.FloatFieldNegativeInfinity.JsonOutput
-Required.JsonInput.FloatFieldTooLarge
-Required.JsonInput.FloatFieldTooSmall
-Required.JsonInput.OneofFieldDuplicate
-Required.JsonInput.OptionalBoolWrapper.JsonOutput
-Required.JsonInput.OptionalBoolWrapper.ProtobufOutput
-Required.JsonInput.OptionalBytesWrapper.JsonOutput
-Required.JsonInput.OptionalBytesWrapper.ProtobufOutput
-Required.JsonInput.OptionalDoubleWrapper.JsonOutput
-Required.JsonInput.OptionalDoubleWrapper.ProtobufOutput
-Required.JsonInput.OptionalFloatWrapper.JsonOutput
-Required.JsonInput.OptionalFloatWrapper.ProtobufOutput
-Required.JsonInput.OptionalInt32Wrapper.JsonOutput
-Required.JsonInput.OptionalInt32Wrapper.ProtobufOutput
-Required.JsonInput.OptionalInt64Wrapper.JsonOutput
-Required.JsonInput.OptionalInt64Wrapper.ProtobufOutput
-Required.JsonInput.OptionalStringWrapper.JsonOutput
-Required.JsonInput.OptionalStringWrapper.ProtobufOutput
-Required.JsonInput.OptionalUint32Wrapper.JsonOutput
-Required.JsonInput.OptionalUint32Wrapper.ProtobufOutput
-Required.JsonInput.OptionalUint64Wrapper.JsonOutput
-Required.JsonInput.OptionalUint64Wrapper.ProtobufOutput
-Required.JsonInput.OptionalWrapperTypesWithNonDefaultValue.JsonOutput
-Required.JsonInput.OptionalWrapperTypesWithNonDefaultValue.ProtobufOutput
-Required.JsonInput.RepeatedBoolWrapper.JsonOutput
-Required.JsonInput.RepeatedBoolWrapper.ProtobufOutput
-Required.JsonInput.RepeatedBytesWrapper.JsonOutput
-Required.JsonInput.RepeatedBytesWrapper.ProtobufOutput
-Required.JsonInput.RepeatedDoubleWrapper.JsonOutput
-Required.JsonInput.RepeatedDoubleWrapper.ProtobufOutput
-Required.JsonInput.RepeatedFloatWrapper.JsonOutput
-Required.JsonInput.RepeatedFloatWrapper.ProtobufOutput
-Required.JsonInput.RepeatedInt32Wrapper.JsonOutput
-Required.JsonInput.RepeatedInt32Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedInt64Wrapper.JsonOutput
-Required.JsonInput.RepeatedInt64Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedStringWrapper.JsonOutput
-Required.JsonInput.RepeatedStringWrapper.ProtobufOutput
-Required.JsonInput.RepeatedUint32Wrapper.JsonOutput
-Required.JsonInput.RepeatedUint32Wrapper.ProtobufOutput
-Required.JsonInput.RepeatedUint64Wrapper.JsonOutput
-Required.JsonInput.RepeatedUint64Wrapper.ProtobufOutput
-Required.JsonInput.StringFieldSurrogatePair.JsonOutput
-Required.JsonInput.StringFieldSurrogatePair.ProtobufOutput
-Required.JsonInput.Struct.JsonOutput
-Required.JsonInput.Struct.ProtobufOutput
-Required.JsonInput.TimestampMaxValue.JsonOutput
-Required.JsonInput.TimestampMaxValue.ProtobufOutput
-Required.JsonInput.TimestampMinValue.JsonOutput
-Required.JsonInput.TimestampMinValue.ProtobufOutput
-Required.JsonInput.TimestampRepeatedValue.JsonOutput
-Required.JsonInput.TimestampRepeatedValue.ProtobufOutput
-Required.JsonInput.TimestampWithNegativeOffset.JsonOutput
-Required.JsonInput.TimestampWithNegativeOffset.ProtobufOutput
-Required.JsonInput.TimestampWithPositiveOffset.JsonOutput
-Required.JsonInput.TimestampWithPositiveOffset.ProtobufOutput
-Required.JsonInput.ValueAcceptBool.JsonOutput
-Required.JsonInput.ValueAcceptBool.ProtobufOutput
-Required.JsonInput.ValueAcceptFloat.JsonOutput
-Required.JsonInput.ValueAcceptFloat.ProtobufOutput
-Required.JsonInput.ValueAcceptInteger.JsonOutput
-Required.JsonInput.ValueAcceptInteger.ProtobufOutput
-Required.JsonInput.ValueAcceptList.JsonOutput
-Required.JsonInput.ValueAcceptList.ProtobufOutput
-Required.JsonInput.ValueAcceptNull.JsonOutput
-Required.JsonInput.ValueAcceptNull.ProtobufOutput
-Required.JsonInput.ValueAcceptObject.JsonOutput
-Required.JsonInput.ValueAcceptObject.ProtobufOutput
-Required.JsonInput.ValueAcceptString.JsonOutput
-Required.JsonInput.ValueAcceptString.ProtobufOutput
-Required.ProtobufInput.DoubleFieldNormalizeQuietNan.JsonOutput
-Required.ProtobufInput.DoubleFieldNormalizeSignalingNan.JsonOutput
-Required.ProtobufInput.FloatFieldNormalizeQuietNan.JsonOutput
-Required.ProtobufInput.FloatFieldNormalizeSignalingNan.JsonOutput
-Required.ProtobufInput.ValidDataRepeated.FLOAT.JsonOutput
+Required.Proto3.JsonInput.Any.JsonOutput
+Required.Proto3.JsonInput.Any.ProtobufOutput
+Required.Proto3.JsonInput.AnyNested.JsonOutput
+Required.Proto3.JsonInput.AnyNested.ProtobufOutput
+Required.Proto3.JsonInput.AnyUnorderedTypeTag.JsonOutput
+Required.Proto3.JsonInput.AnyUnorderedTypeTag.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithDuration.JsonOutput
+Required.Proto3.JsonInput.AnyWithDuration.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithFieldMask.JsonOutput
+Required.Proto3.JsonInput.AnyWithFieldMask.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithInt32ValueWrapper.JsonOutput
+Required.Proto3.JsonInput.AnyWithInt32ValueWrapper.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithStruct.JsonOutput
+Required.Proto3.JsonInput.AnyWithStruct.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithTimestamp.JsonOutput
+Required.Proto3.JsonInput.AnyWithTimestamp.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithValueForInteger.JsonOutput
+Required.Proto3.JsonInput.AnyWithValueForInteger.ProtobufOutput
+Required.Proto3.JsonInput.AnyWithValueForJsonObject.JsonOutput
+Required.Proto3.JsonInput.AnyWithValueForJsonObject.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldMaxNegativeValue.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldMaxNegativeValue.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldMinPositiveValue.JsonOutput
+Required.Proto3.JsonInput.DoubleFieldMinPositiveValue.ProtobufOutput
+Required.Proto3.JsonInput.DoubleFieldNan.JsonOutput
+Required.Proto3.JsonInput.DurationMaxValue.JsonOutput
+Required.Proto3.JsonInput.DurationMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.DurationMinValue.JsonOutput
+Required.Proto3.JsonInput.DurationMinValue.ProtobufOutput
+Required.Proto3.JsonInput.DurationRepeatedValue.JsonOutput
+Required.Proto3.JsonInput.DurationRepeatedValue.ProtobufOutput
+Required.Proto3.JsonInput.FieldMask.JsonOutput
+Required.Proto3.JsonInput.FieldMask.ProtobufOutput
+Required.Proto3.JsonInput.FloatFieldInfinity.JsonOutput
+Required.Proto3.JsonInput.FloatFieldNan.JsonOutput
+Required.Proto3.JsonInput.FloatFieldNegativeInfinity.JsonOutput
+Required.Proto3.JsonInput.FloatFieldTooLarge
+Required.Proto3.JsonInput.FloatFieldTooSmall
+Required.Proto3.JsonInput.OneofFieldDuplicate
+Required.Proto3.JsonInput.OptionalBoolWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalBoolWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalBytesWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalBytesWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalDoubleWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalDoubleWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalFloatWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalFloatWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalInt32Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalInt32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalInt64Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalInt64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalStringWrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalStringWrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalUint32Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalUint32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalUint64Wrapper.JsonOutput
+Required.Proto3.JsonInput.OptionalUint64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.OptionalWrapperTypesWithNonDefaultValue.JsonOutput
+Required.Proto3.JsonInput.OptionalWrapperTypesWithNonDefaultValue.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedBoolWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedBoolWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedBytesWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedBytesWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedDoubleWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedDoubleWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedFloatWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedFloatWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedInt32Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedInt32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedInt64Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedInt64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedStringWrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedStringWrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedUint32Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedUint32Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.RepeatedUint64Wrapper.JsonOutput
+Required.Proto3.JsonInput.RepeatedUint64Wrapper.ProtobufOutput
+Required.Proto3.JsonInput.StringFieldSurrogatePair.JsonOutput
+Required.Proto3.JsonInput.StringFieldSurrogatePair.ProtobufOutput
+Required.Proto3.JsonInput.Struct.JsonOutput
+Required.Proto3.JsonInput.Struct.ProtobufOutput
+Required.Proto3.JsonInput.TimestampMaxValue.JsonOutput
+Required.Proto3.JsonInput.TimestampMaxValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampMinValue.JsonOutput
+Required.Proto3.JsonInput.TimestampMinValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampRepeatedValue.JsonOutput
+Required.Proto3.JsonInput.TimestampRepeatedValue.ProtobufOutput
+Required.Proto3.JsonInput.TimestampWithNegativeOffset.JsonOutput
+Required.Proto3.JsonInput.TimestampWithNegativeOffset.ProtobufOutput
+Required.Proto3.JsonInput.TimestampWithPositiveOffset.JsonOutput
+Required.Proto3.JsonInput.TimestampWithPositiveOffset.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptBool.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptBool.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptFloat.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptFloat.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptInteger.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptInteger.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptList.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptList.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptNull.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptNull.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptObject.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptObject.ProtobufOutput
+Required.Proto3.JsonInput.ValueAcceptString.JsonOutput
+Required.Proto3.JsonInput.ValueAcceptString.ProtobufOutput
+Required.Proto3.ProtobufInput.DoubleFieldNormalizeQuietNan.JsonOutput
+Required.Proto3.ProtobufInput.DoubleFieldNormalizeSignalingNan.JsonOutput
+Required.Proto3.ProtobufInput.FloatFieldNormalizeQuietNan.JsonOutput
+Required.Proto3.ProtobufInput.FloatFieldNormalizeSignalingNan.JsonOutput
+Required.Proto3.ProtobufInput.ValidDataRepeated.FLOAT.JsonOutput
 Required.TimestampProtoInputTooLarge.JsonOutput
 Required.TimestampProtoInputTooSmall.JsonOutput

csharp/src/Google.Protobuf.Conformance/Conformance.cs

@@ -22,21 +22,21 @@ namespace Conformance {
     static ConformanceReflection() {
       byte[] descriptorData = global::System.Convert.FromBase64String(
           string.Concat(
-            "ChFjb25mb3JtYW5jZS5wcm90bxILY29uZm9ybWFuY2UijQEKEkNvbmZvcm1h",
+            "ChFjb25mb3JtYW5jZS5wcm90bxILY29uZm9ybWFuY2UiowEKEkNvbmZvcm1h",
             "bmNlUmVxdWVzdBIaChBwcm90b2J1Zl9wYXlsb2FkGAEgASgMSAASFgoManNv",
             "bl9wYXlsb2FkGAIgASgJSAASOAoXcmVxdWVzdGVkX291dHB1dF9mb3JtYXQY",
-            "AyABKA4yFy5jb25mb3JtYW5jZS5XaXJlRm9ybWF0QgkKB3BheWxvYWQisQEK",
-            "E0NvbmZvcm1hbmNlUmVzcG9uc2USFQoLcGFyc2VfZXJyb3IYASABKAlIABIZ",
-            "Cg9zZXJpYWxpemVfZXJyb3IYBiABKAlIABIXCg1ydW50aW1lX2Vycm9yGAIg",
-            "ASgJSAASGgoQcHJvdG9idWZfcGF5bG9hZBgDIAEoDEgAEhYKDGpzb25fcGF5",
-            "bG9hZBgEIAEoCUgAEhEKB3NraXBwZWQYBSABKAlIAEIICgZyZXN1bHQqNQoK",
-            "V2lyZUZvcm1hdBIPCgtVTlNQRUNJRklFRBAAEgwKCFBST1RPQlVGEAESCAoE",
-            "SlNPThACQiEKH2NvbS5nb29nbGUucHJvdG9idWYuY29uZm9ybWFuY2ViBnBy",
-            "b3RvMw=="));
+            "AyABKA4yFy5jb25mb3JtYW5jZS5XaXJlRm9ybWF0EhQKDG1lc3NhZ2VfdHlw",
+            "ZRgEIAEoCUIJCgdwYXlsb2FkIrEBChNDb25mb3JtYW5jZVJlc3BvbnNlEhUK",
+            "C3BhcnNlX2Vycm9yGAEgASgJSAASGQoPc2VyaWFsaXplX2Vycm9yGAYgASgJ",
+            "SAASFwoNcnVudGltZV9lcnJvchgCIAEoCUgAEhoKEHByb3RvYnVmX3BheWxv",
+            "YWQYAyABKAxIABIWCgxqc29uX3BheWxvYWQYBCABKAlIABIRCgdza2lwcGVk",
+            "GAUgASgJSABCCAoGcmVzdWx0KjUKCldpcmVGb3JtYXQSDwoLVU5TUEVDSUZJ",
+            "RUQQABIMCghQUk9UT0JVRhABEggKBEpTT04QAkIhCh9jb20uZ29vZ2xlLnBy",
+            "b3RvYnVmLmNvbmZvcm1hbmNlYgZwcm90bzM="));
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { },
           new pbr::GeneratedClrTypeInfo(new[] {typeof(global::Conformance.WireFormat), }, new pbr::GeneratedClrTypeInfo[] {
-            new pbr::GeneratedClrTypeInfo(typeof(global::Conformance.ConformanceRequest), global::Conformance.ConformanceRequest.Parser, new[]{ "ProtobufPayload", "JsonPayload", "RequestedOutputFormat" }, new[]{ "Payload" }, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::Conformance.ConformanceRequest), global::Conformance.ConformanceRequest.Parser, new[]{ "ProtobufPayload", "JsonPayload", "RequestedOutputFormat", "MessageType" }, new[]{ "Payload" }, null, null),
             new pbr::GeneratedClrTypeInfo(typeof(global::Conformance.ConformanceResponse), global::Conformance.ConformanceResponse.Parser, new[]{ "ParseError", "SerializeError", "RuntimeError", "ProtobufPayload", "JsonPayload", "Skipped" }, new[]{ "Result" }, null, null)
           }));
     }
@@ -85,6 +85,7 @@ namespace Conformance {
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public ConformanceRequest(ConformanceRequest other) : this() {
       requestedOutputFormat_ = other.requestedOutputFormat_;
+      messageType_ = other.messageType_;
       switch (other.PayloadCase) {
         case PayloadOneofCase.ProtobufPayload:
           ProtobufPayload = other.ProtobufPayload;
@@ -137,6 +138,20 @@ namespace Conformance {
       }
     }
 
+    /// <summary>Field number for the "message_type" field.</summary>
+    public const int MessageTypeFieldNumber = 4;
+    private string messageType_ = "";
+    /// <summary>
+    /// should be set to either "proto2" or "proto3"
+    /// </summary>
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
+    public string MessageType {
+      get { return messageType_; }
+      set {
+        messageType_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
+      }
+    }
+
     private object payload_;
     /// <summary>Enum of possible cases for the "payload" oneof.</summary>
     public enum PayloadOneofCase {
@@ -172,6 +187,7 @@ namespace Conformance {
       if (ProtobufPayload != other.ProtobufPayload) return false;
       if (JsonPayload != other.JsonPayload) return false;
       if (RequestedOutputFormat != other.RequestedOutputFormat) return false;
+      if (MessageType != other.MessageType) return false;
       if (PayloadCase != other.PayloadCase) return false;
       return true;
     }
@@ -182,6 +198,7 @@ namespace Conformance {
       if (payloadCase_ == PayloadOneofCase.ProtobufPayload) hash ^= ProtobufPayload.GetHashCode();
       if (payloadCase_ == PayloadOneofCase.JsonPayload) hash ^= JsonPayload.GetHashCode();
       if (RequestedOutputFormat != 0) hash ^= RequestedOutputFormat.GetHashCode();
+      if (MessageType.Length != 0) hash ^= MessageType.GetHashCode();
       hash ^= (int) payloadCase_;
       return hash;
     }
@@ -205,6 +222,10 @@ namespace Conformance {
         output.WriteRawTag(24);
         output.WriteEnum((int) RequestedOutputFormat);
       }
+      if (MessageType.Length != 0) {
+        output.WriteRawTag(34);
+        output.WriteString(MessageType);
+      }
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -219,6 +240,9 @@ namespace Conformance {
       if (RequestedOutputFormat != 0) {
         size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) RequestedOutputFormat);
       }
+      if (MessageType.Length != 0) {
+        size += 1 + pb::CodedOutputStream.ComputeStringSize(MessageType);
+      }
       return size;
     }
 
@@ -230,6 +254,9 @@ namespace Conformance {
       if (other.RequestedOutputFormat != 0) {
         RequestedOutputFormat = other.RequestedOutputFormat;
       }
+      if (other.MessageType.Length != 0) {
+        MessageType = other.MessageType;
+      }
       switch (other.PayloadCase) {
         case PayloadOneofCase.ProtobufPayload:
           ProtobufPayload = other.ProtobufPayload;
@@ -261,6 +288,10 @@ namespace Conformance {
             requestedOutputFormat_ = (global::Conformance.WireFormat) input.ReadEnum();
             break;
           }
+          case 34: {
+            MessageType = input.ReadString();
+            break;
+          }
         }
       }
     }

csharp/src/Google.Protobuf.Conformance/Program.cs

@@ -48,7 +48,7 @@ namespace Google.Protobuf.Conformance
             // This way we get the binary streams instead of readers/writers.
             var input = new BinaryReader(Console.OpenStandardInput());
             var output = new BinaryWriter(Console.OpenStandardOutput());
-            var typeRegistry = TypeRegistry.FromMessages(ProtobufTestMessages.Proto3.TestAllTypes.Descriptor);
+            var typeRegistry = TypeRegistry.FromMessages(ProtobufTestMessages.Proto3.TestAllTypesProto3.Descriptor);
 
             int count = 0;
             while (RunTest(input, output, typeRegistry))
@@ -81,18 +81,31 @@ namespace Google.Protobuf.Conformance
 
         private static ConformanceResponse PerformRequest(ConformanceRequest request, TypeRegistry typeRegistry)
         {
-            ProtobufTestMessages.Proto3.TestAllTypes message;
+            ProtobufTestMessages.Proto3.TestAllTypesProto3 message;
             try
             {
                 switch (request.PayloadCase)
                 {
                     case ConformanceRequest.PayloadOneofCase.JsonPayload:
                         var parser = new JsonParser(new JsonParser.Settings(20, typeRegistry));
-                        message = parser.Parse<ProtobufTestMessages.Proto3.TestAllTypes>(request.JsonPayload);
+                        message = parser.Parse<ProtobufTestMessages.Proto3.TestAllTypesProto3>(request.JsonPayload);
                         break;
-                    case ConformanceRequest.PayloadOneofCase.ProtobufPayload:
-                        message = ProtobufTestMessages.Proto3.TestAllTypes.Parser.ParseFrom(request.ProtobufPayload);
+                    case ConformanceRequest.PayloadOneofCase.ProtobufPayload: 
+                    {
+                        if (request.MessageType.Equals("protobuf_test_messages.proto3.TestAllTypesProto3"))
+                        {
+                            message = ProtobufTestMessages.Proto3.TestAllTypesProto3.Parser.ParseFrom(request.ProtobufPayload);
+                        }							
+                        else if (request.MessageType.Equals("protobuf_test_messages.proto2.TestAllTypesProto2")) 
+                        {
+                            return new ConformanceResponse { Skipped = "CSharp doesn't support proto2" };
+                        }
+                        else 
+                        {
+                            throw new Exception(" Protobuf request doesn't have specific payload type");
+                        }
                         break;
+                    }
                     default:
                         throw new Exception("Unsupported request payload: " + request.PayloadCase);
                 }

csharp/src/Google.Protobuf.Test/TestProtos/TestMessagesProto3.cs

@@ -27,168 +27,172 @@ namespace ProtobufTestMessages.Proto3 {
             "dWYvYW55LnByb3RvGh5nb29nbGUvcHJvdG9idWYvZHVyYXRpb24ucHJvdG8a",
             "IGdvb2dsZS9wcm90b2J1Zi9maWVsZF9tYXNrLnByb3RvGhxnb29nbGUvcHJv",
             "dG9idWYvc3RydWN0LnByb3RvGh9nb29nbGUvcHJvdG9idWYvdGltZXN0YW1w",
-            "LnByb3RvGh5nb29nbGUvcHJvdG9idWYvd3JhcHBlcnMucHJvdG8i+DkKDFRl",
-            "c3RBbGxUeXBlcxIWCg5vcHRpb25hbF9pbnQzMhgBIAEoBRIWCg5vcHRpb25h",
-            "bF9pbnQ2NBgCIAEoAxIXCg9vcHRpb25hbF91aW50MzIYAyABKA0SFwoPb3B0",
-            "aW9uYWxfdWludDY0GAQgASgEEhcKD29wdGlvbmFsX3NpbnQzMhgFIAEoERIX",
-            "Cg9vcHRpb25hbF9zaW50NjQYBiABKBISGAoQb3B0aW9uYWxfZml4ZWQzMhgH",
-            "IAEoBxIYChBvcHRpb25hbF9maXhlZDY0GAggASgGEhkKEW9wdGlvbmFsX3Nm",
-            "aXhlZDMyGAkgASgPEhkKEW9wdGlvbmFsX3NmaXhlZDY0GAogASgQEhYKDm9w",
-            "dGlvbmFsX2Zsb2F0GAsgASgCEhcKD29wdGlvbmFsX2RvdWJsZRgMIAEoARIV",
-            "Cg1vcHRpb25hbF9ib29sGA0gASgIEhcKD29wdGlvbmFsX3N0cmluZxgOIAEo",
-            "CRIWCg5vcHRpb25hbF9ieXRlcxgPIAEoDBJaChdvcHRpb25hbF9uZXN0ZWRf",
-            "bWVzc2FnZRgSIAEoCzI5LnByb3RvYnVmX3Rlc3RfbWVzc2FnZXMucHJvdG8z",
-            "LlRlc3RBbGxUeXBlcy5OZXN0ZWRNZXNzYWdlEk8KGG9wdGlvbmFsX2ZvcmVp",
-            "Z25fbWVzc2FnZRgTIAEoCzItLnByb3RvYnVmX3Rlc3RfbWVzc2FnZXMucHJv",
-            "dG8zLkZvcmVpZ25NZXNzYWdlElQKFG9wdGlvbmFsX25lc3RlZF9lbnVtGBUg",
-            "ASgOMjYucHJvdG9idWZfdGVzdF9tZXNzYWdlcy5wcm90bzMuVGVzdEFsbFR5",
-            "cGVzLk5lc3RlZEVudW0SSQoVb3B0aW9uYWxfZm9yZWlnbl9lbnVtGBYgASgO",
-            "MioucHJvdG9idWZfdGVzdF9tZXNzYWdlcy5wcm90bzMuRm9yZWlnbkVudW0S",
-            "IQoVb3B0aW9uYWxfc3RyaW5nX3BpZWNlGBggASgJQgIIAhIZCg1vcHRpb25h",
-            "bF9jb3JkGBkgASgJQgIIARJGChFyZWN1cnNpdmVfbWVzc2FnZRgbIAEoCzIr",
-            "LnByb3RvYnVmX3Rlc3RfbWVzc2FnZXMucHJvdG8zLlRlc3RBbGxUeXBlcxIW",
-            "Cg5yZXBlYXRlZF9pbnQzMhgfIAMoBRIWCg5yZXBlYXRlZF9pbnQ2NBggIAMo",
-            "AxIXCg9yZXBlYXRlZF91aW50MzIYISADKA0SFwoPcmVwZWF0ZWRfdWludDY0",
-            "GCIgAygEEhcKD3JlcGVhdGVkX3NpbnQzMhgjIAMoERIXCg9yZXBlYXRlZF9z",
-            "aW50NjQYJCADKBISGAoQcmVwZWF0ZWRfZml4ZWQzMhglIAMoBxIYChByZXBl",
-            "YXRlZF9maXhlZDY0GCYgAygGEhkKEXJlcGVhdGVkX3NmaXhlZDMyGCcgAygP",
-            "EhkKEXJlcGVhdGVkX3NmaXhlZDY0GCggAygQEhYKDnJlcGVhdGVkX2Zsb2F0",
-            "GCkgAygCEhcKD3JlcGVhdGVkX2RvdWJsZRgqIAMoARIVCg1yZXBlYXRlZF9i",
-            "b29sGCsgAygIEhcKD3JlcGVhdGVkX3N0cmluZxgsIAMoCRIWCg5yZXBlYXRl",
-            "ZF9ieXRlcxgtIAMoDBJaChdyZXBlYXRlZF9uZXN0ZWRfbWVzc2FnZRgwIAMo",
-            "CzI5LnByb3RvYnVmX3Rlc3RfbWVzc2FnZXMucHJvdG8zLlRlc3RBbGxUeXBl",
-            "cy5OZXN0ZWRNZXNzYWdlEk8KGHJlcGVhdGVkX2ZvcmVpZ25fbWVzc2FnZRgx",
-            "IAMoCzItLnByb3RvYnVmX3Rlc3RfbWVzc2FnZXMucHJvdG8zLkZvcmVpZ25N",
-            "ZXNzYWdlElQKFHJlcGVhdGVkX25lc3RlZF9lbnVtGDMgAygOMjYucHJvdG9i",
-            "dWZfdGVzdF9tZXNzYWdlcy5wcm90bzMuVGVzdEFsbFR5cGVzLk5lc3RlZEVu",
-            "dW0SSQoVcmVwZWF0ZWRfZm9yZWlnbl9lbnVtGDQgAygOMioucHJvdG9idWZf",
-            "dGVzdF9tZXNzYWdlcy5wcm90bzMuRm9yZWlnbkVudW0SIQoVcmVwZWF0ZWRf",
-            "c3RyaW5nX3BpZWNlGDYgAygJQgIIAhIZCg1yZXBlYXRlZF9jb3JkGDcgAygJ",
-            "QgIIARJXCg9tYXBfaW50MzJfaW50MzIYOCADKAsyPi5wcm90b2J1Zl90ZXN0",
-            "X21lc3NhZ2VzLnByb3RvMy5UZXN0QWxsVHlwZXMuTWFwSW50MzJJbnQzMkVu",
-            "dHJ5ElcKD21hcF9pbnQ2NF9pbnQ2NBg5IAMoCzI+LnByb3RvYnVmX3Rlc3Rf",
-            "bWVzc2FnZXMucHJvdG8zLlRlc3RBbGxUeXBlcy5NYXBJbnQ2NEludDY0RW50",
-            "cnkSWwoRbWFwX3VpbnQzMl91aW50MzIYOiADKAsyQC5wcm90b2J1Zl90ZXN0",
-            "X21lc3NhZ2VzLnByb3RvMy5UZXN0QWxsVHlwZXMuTWFwVWludDMyVWludDMy",
-            "RW50cnkSWwoRbWFwX3VpbnQ2NF91aW50NjQYOyADKAsyQC5wcm90b2J1Zl90",
-            "ZXN0X21lc3NhZ2VzLnByb3RvMy5UZXN0QWxsVHlwZXMuTWFwVWludDY0VWlu",
-            "dDY0RW50cnkSWwoRbWFwX3NpbnQzMl9zaW50MzIYPCADKAsyQC5wcm90b2J1",
-            "Zl90ZXN0X21lc3NhZ2VzLnByb3RvMy5UZXN0QWxsVHlwZXMuTWFwU2ludDMy",
-            "U2ludDMyRW50cnkSWwoRbWFwX3NpbnQ2NF9zaW50NjQYPSADKAsyQC5wcm90",
-            "b2J1Zl90ZXN0X21lc3NhZ2VzLnByb3RvMy5UZXN0QWxsVHlwZXMuTWFwU2lu",
-            "dDY0U2ludDY0RW50cnkSXwoTbWFwX2ZpeGVkMzJfZml4ZWQzMhg+IAMoCzJC",
-            "LnByb3RvYnVmX3Rlc3RfbWVzc2FnZXMucHJvdG8zLlRlc3RBbGxUeXBlcy5N",
-            "YXBGaXhlZDMyRml4ZWQzMkVudHJ5El8KE21hcF9maXhlZDY0X2ZpeGVkNjQY",
-            "PyADKAsyQi5wcm90b2J1Zl90ZXN0X21lc3NhZ2VzLnByb3RvMy5UZXN0QWxs",
-            "VHlwZXMuTWFwRml4ZWQ2NEZpeGVkNjRFbnRyeRJjChVtYXBfc2ZpeGVkMzJf",
-            "c2ZpeGVkMzIYQCADKAsyRC5wcm90b2J1Zl90ZXN0X21lc3NhZ2VzLnByb3Rv",
-            "My5UZXN0QWxsVHlwZXMuTWFwU2ZpeGVkMzJTZml4ZWQzMkVudHJ5EmMKFW1h",
-            "cF9zZml4ZWQ2NF9zZml4ZWQ2NBhBIAMoCzJELnByb3RvYnVmX3Rlc3RfbWVz",
-            "c2FnZXMucHJvdG8zLlRlc3RBbGxUeXBlcy5NYXBTZml4ZWQ2NFNmaXhlZDY0",
-            "RW50cnkSVwoPbWFwX2ludDMyX2Zsb2F0GEIgAygLMj4ucHJvdG9idWZfdGVz",
-            "dF9tZXNzYWdlcy5wcm90bzMuVGVzdEFsbFR5cGVzLk1hcEludDMyRmxvYXRF",
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+            "VGVzdEFsbFR5cGVzUHJvdG8zLk5lc3RlZEVudW06AjgBGmcKGU1hcFN0cmlu",
             "Z0ZvcmVpZ25FbnVtRW50cnkSCwoDa2V5GAEgASgJEjkKBXZhbHVlGAIgASgO",
             "MioucHJvdG9idWZfdGVzdF9tZXNzYWdlcy5wcm90bzMuRm9yZWlnbkVudW06",
             "AjgBIjkKCk5lc3RlZEVudW0SBwoDRk9PEAASBwoDQkFSEAESBwoDQkFaEAIS",
@@ -200,7 +204,7 @@ namespace ProtobufTestMessages.Proto3 {
       descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
           new pbr::FileDescriptor[] { global::Google.Protobuf.WellKnownTypes.AnyReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.DurationReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.FieldMaskReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.StructReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.TimestampReflection.Descriptor, global::Google.Protobuf.WellKnownTypes.WrappersReflection.Descriptor, },
           new pbr::GeneratedClrTypeInfo(new[] {typeof(global::ProtobufTestMessages.Proto3.ForeignEnum), }, new pbr::GeneratedClrTypeInfo[] {
-            new pbr::GeneratedClrTypeInfo(typeof(global::ProtobufTestMessages.Proto3.TestAllTypes), global::ProtobufTestMessages.Proto3.TestAllTypes.Parser, new[]{ "OptionalInt32", "OptionalInt64", "OptionalUint32", "OptionalUint64", "OptionalSint32", "OptionalSint64", "OptionalFixed32", "OptionalFixed64", "OptionalSfixed32", "OptionalSfixed64", "OptionalFloat", "OptionalDouble", "OptionalBool", "OptionalString", "OptionalBytes", "OptionalNestedMessage", "OptionalForeignMessage", "OptionalNestedEnum", "OptionalForeignEnum", "OptionalStringPiece", "OptionalCord", "RecursiveMessage", "RepeatedInt32", "RepeatedInt64", "RepeatedUint32", "RepeatedUint64", "RepeatedSint32", "RepeatedSint64", "RepeatedFixed32", "RepeatedFixed64", "RepeatedSfixed32", "RepeatedSfixed64", "RepeatedFloat", "RepeatedDouble", "RepeatedBool", "RepeatedString", "RepeatedBytes", "RepeatedNestedMessage", "RepeatedForeignMessage", "RepeatedNestedEnum", "RepeatedForeignEnum", "RepeatedStringPiece", "RepeatedCord", "MapInt32Int32", "MapInt64Int64", "MapUint32Uint32", "MapUint64Uint64", "MapSint32Sint32", "MapSint64Sint64", "MapFixed32Fixed32", "MapFixed64Fixed64", "MapSfixed32Sfixed32", "MapSfixed64Sfixed64", "MapInt32Float", "MapInt32Double", "MapBoolBool", "MapStringString", "MapStringBytes", "MapStringNestedMessage", "MapStringForeignMessage", "MapStringNestedEnum", "MapStringForeignEnum", "OneofUint32", "OneofNestedMessage", "OneofString", "OneofBytes", "OneofBool", "OneofUint64", "OneofFloat", "OneofDouble", "OneofEnum", "OptionalBoolWrapper", "OptionalInt32Wrapper", "OptionalInt64Wrapper", "OptionalUint32Wrapper", "OptionalUint64Wrapper", "OptionalFloatWrapper", "OptionalDoubleWrapper", "OptionalStringWrapper", "OptionalBytesWrapper", "RepeatedBoolWrapper", "RepeatedInt32Wrapper", "RepeatedInt64Wrapper", "RepeatedUint32Wrapper", "RepeatedUint64Wrapper", "RepeatedFloatWrapper", "RepeatedDoubleWrapper", "RepeatedStringWrapper", "RepeatedBytesWrapper", "OptionalDuration", "OptionalTimestamp", "OptionalFieldMask", "OptionalStruct", "OptionalAny", "OptionalValue", "RepeatedDuration", "RepeatedTimestamp", "RepeatedFieldmask", "RepeatedStruct", "RepeatedAny", "RepeatedValue", "Fieldname1", "FieldName2", "FieldName3", "FieldName4", "Field0Name5", "Field0Name6", "FieldName7", "FieldName8", "FieldName9", "FieldName10", "FIELDNAME11", "FIELDName12", "FieldName13", "FieldName14", "FieldName15", "FieldName16", "FieldName17", "FieldName18" }, new[]{ "OneofField" }, new[]{ typeof(global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum) }, new pbr::GeneratedClrTypeInfo[] { new pbr::GeneratedClrTypeInfo(typeof(global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage), global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage.Parser, new[]{ "A", "Corecursive" }, null, null, null),
+            new pbr::GeneratedClrTypeInfo(typeof(global::ProtobufTestMessages.Proto3.TestAllTypesProto3), global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Parser, new[]{ "OptionalInt32", "OptionalInt64", "OptionalUint32", "OptionalUint64", "OptionalSint32", "OptionalSint64", "OptionalFixed32", "OptionalFixed64", "OptionalSfixed32", "OptionalSfixed64", "OptionalFloat", "OptionalDouble", "OptionalBool", "OptionalString", "OptionalBytes", "OptionalNestedMessage", "OptionalForeignMessage", "OptionalNestedEnum", "OptionalForeignEnum", "OptionalStringPiece", "OptionalCord", "RecursiveMessage", "RepeatedInt32", "RepeatedInt64", "RepeatedUint32", "RepeatedUint64", "RepeatedSint32", "RepeatedSint64", "RepeatedFixed32", "RepeatedFixed64", "RepeatedSfixed32", "RepeatedSfixed64", "RepeatedFloat", "RepeatedDouble", "RepeatedBool", "RepeatedString", "RepeatedBytes", "RepeatedNestedMessage", "RepeatedForeignMessage", "RepeatedNestedEnum", "RepeatedForeignEnum", "RepeatedStringPiece", "RepeatedCord", "MapInt32Int32", "MapInt64Int64", "MapUint32Uint32", "MapUint64Uint64", "MapSint32Sint32", "MapSint64Sint64", "MapFixed32Fixed32", "MapFixed64Fixed64", "MapSfixed32Sfixed32", "MapSfixed64Sfixed64", "MapInt32Float", "MapInt32Double", "MapBoolBool", "MapStringString", "MapStringBytes", "MapStringNestedMessage", "MapStringForeignMessage", "MapStringNestedEnum", "MapStringForeignEnum", "OneofUint32", "OneofNestedMessage", "OneofString", "OneofBytes", "OneofBool", "OneofUint64", "OneofFloat", "OneofDouble", "OneofEnum", "OptionalBoolWrapper", "OptionalInt32Wrapper", "OptionalInt64Wrapper", "OptionalUint32Wrapper", "OptionalUint64Wrapper", "OptionalFloatWrapper", "OptionalDoubleWrapper", "OptionalStringWrapper", "OptionalBytesWrapper", "RepeatedBoolWrapper", "RepeatedInt32Wrapper", "RepeatedInt64Wrapper", "RepeatedUint32Wrapper", "RepeatedUint64Wrapper", "RepeatedFloatWrapper", "RepeatedDoubleWrapper", "RepeatedStringWrapper", "RepeatedBytesWrapper", "OptionalDuration", "OptionalTimestamp", "OptionalFieldMask", "OptionalStruct", "OptionalAny", "OptionalValue", "RepeatedDuration", "RepeatedTimestamp", "RepeatedFieldmask", "RepeatedStruct", "RepeatedAny", "RepeatedValue", "Fieldname1", "FieldName2", "FieldName3", "FieldName4", "Field0Name5", "Field0Name6", "FieldName7", "FieldName8", "FieldName9", "FieldName10", "FIELDNAME11", "FIELDName12", "FieldName13", "FieldName14", "FieldName15", "FieldName16", "FieldName17", "FieldName18" }, new[]{ "OneofField" }, new[]{ typeof(global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum) }, new pbr::GeneratedClrTypeInfo[] { new pbr::GeneratedClrTypeInfo(typeof(global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage), global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage.Parser, new[]{ "A", "Corecursive" }, null, null, null),
             null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, }),
             new pbr::GeneratedClrTypeInfo(typeof(global::ProtobufTestMessages.Proto3.ForeignMessage), global::ProtobufTestMessages.Proto3.ForeignMessage.Parser, new[]{ "C" }, null, null, null)
           }));
@@ -227,10 +231,10 @@ namespace ProtobufTestMessages.Proto3 {
   /// could trigger bugs that occur in any message type in this file.  We verify
   /// this stays true in a unit test.
   /// </summary>
-  public sealed partial class TestAllTypes : pb::IMessage<TestAllTypes> {
-    private static readonly pb::MessageParser<TestAllTypes> _parser = new pb::MessageParser<TestAllTypes>(() => new TestAllTypes());
+  public sealed partial class TestAllTypesProto3 : pb::IMessage<TestAllTypesProto3> {
+    private static readonly pb::MessageParser<TestAllTypesProto3> _parser = new pb::MessageParser<TestAllTypesProto3>(() => new TestAllTypesProto3());
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public static pb::MessageParser<TestAllTypes> Parser { get { return _parser; } }
+    public static pb::MessageParser<TestAllTypesProto3> Parser { get { return _parser; } }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public static pbr::MessageDescriptor Descriptor {
@@ -243,14 +247,14 @@ namespace ProtobufTestMessages.Proto3 {
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public TestAllTypes() {
+    public TestAllTypesProto3() {
       OnConstruction();
     }
 
     partial void OnConstruction();
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public TestAllTypes(TestAllTypes other) : this() {
+    public TestAllTypesProto3(TestAllTypesProto3 other) : this() {
       optionalInt32_ = other.optionalInt32_;
       optionalInt64_ = other.optionalInt64_;
       optionalUint32_ = other.optionalUint32_;
@@ -394,8 +398,8 @@ namespace ProtobufTestMessages.Proto3 {
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public TestAllTypes Clone() {
-      return new TestAllTypes(this);
+    public TestAllTypesProto3 Clone() {
+      return new TestAllTypesProto3(this);
     }
 
     /// <summary>Field number for the "optional_int32" field.</summary>
@@ -568,9 +572,9 @@ namespace ProtobufTestMessages.Proto3 {
 
     /// <summary>Field number for the "optional_nested_message" field.</summary>
     public const int OptionalNestedMessageFieldNumber = 18;
-    private global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage optionalNestedMessage_;
+    private global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage optionalNestedMessage_;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage OptionalNestedMessage {
+    public global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage OptionalNestedMessage {
       get { return optionalNestedMessage_; }
       set {
         optionalNestedMessage_ = value;
@@ -590,9 +594,9 @@ namespace ProtobufTestMessages.Proto3 {
 
     /// <summary>Field number for the "optional_nested_enum" field.</summary>
     public const int OptionalNestedEnumFieldNumber = 21;
-    private global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum optionalNestedEnum_ = 0;
+    private global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum optionalNestedEnum_ = 0;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum OptionalNestedEnum {
+    public global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum OptionalNestedEnum {
       get { return optionalNestedEnum_; }
       set {
         optionalNestedEnum_ = value;
@@ -634,9 +638,9 @@ namespace ProtobufTestMessages.Proto3 {
 
     /// <summary>Field number for the "recursive_message" field.</summary>
     public const int RecursiveMessageFieldNumber = 27;
-    private global::ProtobufTestMessages.Proto3.TestAllTypes recursiveMessage_;
+    private global::ProtobufTestMessages.Proto3.TestAllTypesProto3 recursiveMessage_;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public global::ProtobufTestMessages.Proto3.TestAllTypes RecursiveMessage {
+    public global::ProtobufTestMessages.Proto3.TestAllTypesProto3 RecursiveMessage {
       get { return recursiveMessage_; }
       set {
         recursiveMessage_ = value;
@@ -798,11 +802,11 @@ namespace ProtobufTestMessages.Proto3 {
 
     /// <summary>Field number for the "repeated_nested_message" field.</summary>
     public const int RepeatedNestedMessageFieldNumber = 48;
-    private static readonly pb::FieldCodec<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage> _repeated_repeatedNestedMessage_codec
-        = pb::FieldCodec.ForMessage(386, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage.Parser);
-    private readonly pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage> repeatedNestedMessage_ = new pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage>();
+    private static readonly pb::FieldCodec<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage> _repeated_repeatedNestedMessage_codec
+        = pb::FieldCodec.ForMessage(386, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage.Parser);
+    private readonly pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage> repeatedNestedMessage_ = new pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage>();
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage> RepeatedNestedMessage {
+    public pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage> RepeatedNestedMessage {
       get { return repeatedNestedMessage_; }
     }
 
@@ -818,11 +822,11 @@ namespace ProtobufTestMessages.Proto3 {
 
     /// <summary>Field number for the "repeated_nested_enum" field.</summary>
     public const int RepeatedNestedEnumFieldNumber = 51;
-    private static readonly pb::FieldCodec<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum> _repeated_repeatedNestedEnum_codec
-        = pb::FieldCodec.ForEnum(410, x => (int) x, x => (global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum) x);
-    private readonly pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum> repeatedNestedEnum_ = new pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum>();
+    private static readonly pb::FieldCodec<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum> _repeated_repeatedNestedEnum_codec
+        = pb::FieldCodec.ForEnum(410, x => (int) x, x => (global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum) x);
+    private readonly pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum> repeatedNestedEnum_ = new pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum>();
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum> RepeatedNestedEnum {
+    public pbc::RepeatedField<global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum> RepeatedNestedEnum {
       get { return repeatedNestedEnum_; }
     }
 
@@ -1011,11 +1015,11 @@ namespace ProtobufTestMessages.Proto3 {
 
     /// <summary>Field number for the "map_string_nested_message" field.</summary>
     public const int MapStringNestedMessageFieldNumber = 71;
-    private static readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage>.Codec _map_mapStringNestedMessage_codec
-        = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage>.Codec(pb::FieldCodec.ForString(10), pb::FieldCodec.ForMessage(18, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage.Parser), 570);
-    private readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage> mapStringNestedMessage_ = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage>();
+    private static readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage>.Codec _map_mapStringNestedMessage_codec
+        = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage>.Codec(pb::FieldCodec.ForString(10), pb::FieldCodec.ForMessage(18, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage.Parser), 570);
+    private readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage> mapStringNestedMessage_ = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage>();
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage> MapStringNestedMessage {
+    public pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage> MapStringNestedMessage {
       get { return mapStringNestedMessage_; }
     }
 
@@ -1031,11 +1035,11 @@ namespace ProtobufTestMessages.Proto3 {
 
     /// <summary>Field number for the "map_string_nested_enum" field.</summary>
     public const int MapStringNestedEnumFieldNumber = 73;
-    private static readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum>.Codec _map_mapStringNestedEnum_codec
-        = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum>.Codec(pb::FieldCodec.ForString(10), pb::FieldCodec.ForEnum(16, x => (int) x, x => (global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum) x), 586);
-    private readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum> mapStringNestedEnum_ = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum>();
+    private static readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum>.Codec _map_mapStringNestedEnum_codec
+        = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum>.Codec(pb::FieldCodec.ForString(10), pb::FieldCodec.ForEnum(16, x => (int) x, x => (global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum) x), 586);
+    private readonly pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum> mapStringNestedEnum_ = new pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum>();
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum> MapStringNestedEnum {
+    public pbc::MapField<string, global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum> MapStringNestedEnum {
       get { return mapStringNestedEnum_; }
     }
 
@@ -1063,8 +1067,8 @@ namespace ProtobufTestMessages.Proto3 {
     /// <summary>Field number for the "oneof_nested_message" field.</summary>
     public const int OneofNestedMessageFieldNumber = 112;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage OneofNestedMessage {
-      get { return oneofFieldCase_ == OneofFieldOneofCase.OneofNestedMessage ? (global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage) oneofField_ : null; }
+    public global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage OneofNestedMessage {
+      get { return oneofFieldCase_ == OneofFieldOneofCase.OneofNestedMessage ? (global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage) oneofField_ : null; }
       set {
         oneofField_ = value;
         oneofFieldCase_ = value == null ? OneofFieldOneofCase.None : OneofFieldOneofCase.OneofNestedMessage;
@@ -1140,8 +1144,8 @@ namespace ProtobufTestMessages.Proto3 {
     /// <summary>Field number for the "oneof_enum" field.</summary>
     public const int OneofEnumFieldNumber = 119;
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum OneofEnum {
-      get { return oneofFieldCase_ == OneofFieldOneofCase.OneofEnum ? (global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum) oneofField_ : 0; }
+    public global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum OneofEnum {
+      get { return oneofFieldCase_ == OneofFieldOneofCase.OneofEnum ? (global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum) oneofField_ : 0; }
       set {
         oneofField_ = value;
         oneofFieldCase_ = OneofFieldOneofCase.OneofEnum;
@@ -1705,11 +1709,11 @@ namespace ProtobufTestMessages.Proto3 {
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public override bool Equals(object other) {
-      return Equals(other as TestAllTypes);
+      return Equals(other as TestAllTypesProto3);
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public bool Equals(TestAllTypes other) {
+    public bool Equals(TestAllTypesProto3 other) {
       if (ReferenceEquals(other, null)) {
         return false;
       }
@@ -2530,7 +2534,7 @@ namespace ProtobufTestMessages.Proto3 {
     }
 
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-    public void MergeFrom(TestAllTypes other) {
+    public void MergeFrom(TestAllTypesProto3 other) {
       if (other == null) {
         return;
       }
@@ -2581,7 +2585,7 @@ namespace ProtobufTestMessages.Proto3 {
       }
       if (other.optionalNestedMessage_ != null) {
         if (optionalNestedMessage_ == null) {
-          optionalNestedMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage();
+          optionalNestedMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage();
         }
         OptionalNestedMessage.MergeFrom(other.OptionalNestedMessage);
       }
@@ -2605,7 +2609,7 @@ namespace ProtobufTestMessages.Proto3 {
       }
       if (other.recursiveMessage_ != null) {
         if (recursiveMessage_ == null) {
-          recursiveMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypes();
+          recursiveMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypesProto3();
         }
         RecursiveMessage.MergeFrom(other.RecursiveMessage);
       }
@@ -2901,7 +2905,7 @@ namespace ProtobufTestMessages.Proto3 {
           }
           case 146: {
             if (optionalNestedMessage_ == null) {
-              optionalNestedMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage();
+              optionalNestedMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage();
             }
             input.ReadMessage(optionalNestedMessage_);
             break;
@@ -2914,7 +2918,7 @@ namespace ProtobufTestMessages.Proto3 {
             break;
           }
           case 168: {
-            optionalNestedEnum_ = (global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedEnum) input.ReadEnum();
+            optionalNestedEnum_ = (global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedEnum) input.ReadEnum();
             break;
           }
           case 176: {
@@ -2931,7 +2935,7 @@ namespace ProtobufTestMessages.Proto3 {
           }
           case 218: {
             if (recursiveMessage_ == null) {
-              recursiveMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypes();
+              recursiveMessage_ = new global::ProtobufTestMessages.Proto3.TestAllTypesProto3();
             }
             input.ReadMessage(recursiveMessage_);
             break;
@@ -3116,7 +3120,7 @@ namespace ProtobufTestMessages.Proto3 {
             break;
           }
           case 898: {
-            global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage subBuilder = new global::ProtobufTestMessages.Proto3.TestAllTypes.Types.NestedMessage();
+            global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage subBuilder = new global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Types.NestedMessage();
             if (oneofFieldCase_ == OneofFieldOneofCase.OneofNestedMessage) {
               subBuilder.MergeFrom(OneofNestedMessage);
             }
@@ -3395,7 +3399,7 @@ namespace ProtobufTestMessages.Proto3 {
     }
 
     #region Nested types
-    /// <summary>Container for nested types declared in the TestAllTypes message type.</summary>
+    /// <summary>Container for nested types declared in the TestAllTypesProto3 message type.</summary>
     [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
     public static partial class Types {
       public enum NestedEnum {
@@ -3415,7 +3419,7 @@ namespace ProtobufTestMessages.Proto3 {
 
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
         public static pbr::MessageDescriptor Descriptor {
-          get { return global::ProtobufTestMessages.Proto3.TestAllTypes.Descriptor.NestedTypes[0]; }
+          get { return global::ProtobufTestMessages.Proto3.TestAllTypesProto3.Descriptor.NestedTypes[0]; }
         }
 
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
@@ -3454,9 +3458,9 @@ namespace ProtobufTestMessages.Proto3 {
 
         /// <summary>Field number for the "corecursive" field.</summary>
         public const int CorecursiveFieldNumber = 2;
-        private global::ProtobufTestMessages.Proto3.TestAllTypes corecursive_;
+        private global::ProtobufTestMessages.Proto3.TestAllTypesProto3 corecursive_;
         [global::System.Diagnostics.DebuggerNonUserCodeAttribute]
-        public global::ProtobufTestMessages.Proto3.TestAllTypes Corecursive {
+        public global::ProtobufTestMessages.Proto3.TestAllTypesProto3 Corecursive {
           get { return corecursive_; }
           set {
             corecursive_ = value;
@@ -3528,7 +3532,7 @@ namespace ProtobufTestMessages.Proto3 {
           }
           if (other.corecursive_ != null) {
             if (corecursive_ == null) {
-              corecursive_ = new global::ProtobufTestMessages.Proto3.TestAllTypes();
+              corecursive_ = new global::ProtobufTestMessages.Proto3.TestAllTypesProto3();
             }
             Corecursive.MergeFrom(other.Corecursive);
           }
@@ -3548,7 +3552,7 @@ namespace ProtobufTestMessages.Proto3 {
               }
               case 18: {
                 if (corecursive_ == null) {
-                  corecursive_ = new global::ProtobufTestMessages.Proto3.TestAllTypes();
+                  corecursive_ = new global::ProtobufTestMessages.Proto3.TestAllTypesProto3();
                 }
                 input.ReadMessage(corecursive_);
                 break;

docs/third_party.md

@@ -141,7 +141,7 @@ There are miscellaneous other things you may find useful as a Protocol Buffers d
     * http://igor-petruk.github.com/protobuf-maven-plugin/
     * http://code.google.com/p/maven-protoc-plugin/
     * https://github.com/os72/protoc-jar-maven-plugin
-* [Documentation generator plugin (Markdown/HTML/DocBook/...)](https://github.com/estan/protoc-gen-doc)
+* [Documentation generator plugin (Markdown/HTML/DocBook/...)](https://github.com/pseudomuto/protoc-gen-doc)
 * [DocBook generator for .proto files](http://code.google.com/p/protoc-gen-docbook/)
 * [Protobuf for nginx module](https://github.com/dbcode/protobuf-nginx/)
 * [RSpec matchers and Cucumber step defs for testing Protocol Buffers](https://github.com/connamara/protobuf_spec)

java/core/pom.xml

@@ -34,11 +34,6 @@
       <artifactId>easymockclassextension</artifactId>
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>com.google.truth</groupId>
-      <artifactId>truth</artifactId>
-      <scope>test</scope>
-    </dependency>
   </dependencies>
 
   <build>

java/pom.xml

@@ -84,13 +84,7 @@
       <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
-        <version>20.0</version>
-      </dependency>
-      <dependency>
-        <groupId>com.google.truth</groupId>
-        <artifactId>truth</artifactId>
-        <scope>test</scope>
-        <version>0.32</version>
+        <version>19.0</version>
       </dependency>
     </dependencies>
   </dependencyManagement>

java/util/src/main/java/com/google/protobuf/util/Durations.java

@@ -30,7 +30,6 @@
 
 package com.google.protobuf.util;
 
-import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.math.IntMath.checkedAdd;
 import static com.google.common.math.IntMath.checkedSubtract;
 import static com.google.common.math.LongMath.checkedAdd;
@@ -135,14 +134,13 @@ public final class Durations {
   public static Duration checkValid(Duration duration) {
     long seconds = duration.getSeconds();
     int nanos = duration.getNanos();
-    checkArgument(
-        isValid(seconds, nanos),
-        "Duration is not valid. See proto definition for valid values. "
+    if (!isValid(seconds, nanos)) {
+        throw new IllegalArgumentException(String.format(
+            "Duration is not valid. See proto definition for valid values. "
             + "Seconds (%s) must be in range [-315,576,000,000, +315,576,000,000]. "
             + "Nanos (%s) must be in range [-999,999,999, +999,999,999]. "
-            + "Nanos must have the same sign as seconds",
-        seconds,
-        nanos);
+            + "Nanos must have the same sign as seconds", seconds, nanos));
+    }
     return duration;
   }
 

java/util/src/main/java/com/google/protobuf/util/Timestamps.java

@@ -30,7 +30,6 @@
 
 package com.google.protobuf.util;
 
-import static com.google.common.base.Preconditions.checkArgument;
 import static com.google.common.math.IntMath.checkedAdd;
 import static com.google.common.math.IntMath.checkedSubtract;
 import static com.google.common.math.LongMath.checkedAdd;
@@ -160,13 +159,12 @@ public final class Timestamps {
   public static Timestamp checkValid(Timestamp timestamp) {
     long seconds = timestamp.getSeconds();
     int nanos = timestamp.getNanos();
-    checkArgument(
-        isValid(seconds, nanos),
-        "Timestamp is not valid. See proto definition for valid values. "
+    if (!isValid(seconds, nanos)) {
+        throw new IllegalArgumentException(String.format(
+            "Timestamp is not valid. See proto definition for valid values. "
             + "Seconds (%s) must be in range [-62,135,596,800, +253,402,300,799]. "
-            + "Nanos (%s) must be in range [0, +999,999,999].",
-        seconds,
-        nanos);
+            + "Nanos (%s) must be in range [0, +999,999,999].", seconds, nanos));
+    }
     return timestamp;
   }
 

jenkins/docker/Dockerfile

@@ -129,7 +129,7 @@ ENV MVN mvn --batch-mode
 RUN cd /tmp && \
   git clone https://github.com/google/protobuf.git && \
   cd protobuf && \
-  git reset --hard c2b3b3e04e7a023efe06f2107705b45428847800 && \
+  git reset --hard 129a6e2aca95dcfb6c3e717d7b9cca1f104fde39 && \
   ./autogen.sh && \
   ./configure && \
   make -j4 && \
@@ -164,6 +164,14 @@ RUN cd php-7.0.18 && ./configure --enable-maintainer-zts --prefix=/usr/local/php
 RUN cd php-7.0.18 && make clean && ./configure --enable-bcmath --prefix=/usr/local/php-7.0 && \
     make && make install && cd ..
 
+RUN wget http://am1.php.net/get/php-7.1.4.tar.bz2/from/this/mirror
+RUN mv mirror php-7.1.4.tar.bz2
+RUN tar -xvf php-7.1.4.tar.bz2
+RUN cd php-7.1.4 && ./configure --enable-maintainer-zts --prefix=/usr/local/php-7.1-zts && \
+    make && make install && cd ..
+RUN cd php-7.1.4 && make clean && ./configure --enable-bcmath --prefix=/usr/local/php-7.1 && \
+    make && make install && cd ..
+
 RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
 RUN php composer-setup.php
 RUN mv composer.phar /usr/bin/composer
@@ -190,7 +198,12 @@ RUN cd /tmp && \
   ln -sfn /usr/local/php-7.0/bin/php-config /usr/bin/php-config && \
   ln -sfn /usr/local/php-7.0/bin/phpize /usr/bin/phpize && \
   composer install && \
-  mv vendor /usr/local/vendor-7.0
+  mv vendor /usr/local/vendor-7.0 && \
+  ln -sfn /usr/local/php-7.1/bin/php /usr/bin/php && \
+  ln -sfn /usr/local/php-7.1/bin/php-config /usr/bin/php-config && \
+  ln -sfn /usr/local/php-7.1/bin/phpize /usr/bin/phpize && \
+  composer install && \
+  mv vendor /usr/local/vendor-7.1
 
 ##################
 # Go dependencies.

jenkins/docker32/Dockerfile

@@ -57,30 +57,6 @@ RUN apt-get clean && apt-get update && apt-get install -y --force-yes \
 
 ##################
 # PHP dependencies.
-RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
-RUN php composer-setup.php
-RUN mv composer.phar /usr/bin/composer
-RUN php -r "unlink('composer-setup.php');"
-RUN cd /tmp && \
-  git clone https://github.com/google/protobuf.git && \
-  cd protobuf/php && \
-  git reset --hard 8d97b3d8b5a33650e822460b3b561802c969e86e && \
-  ln -sfn /usr/bin/php5.5 /usr/bin/php && \
-  ln -sfn /usr/bin/php-config5.5 /usr/bin/php-config && \
-  ln -sfn /usr/bin/phpize5.5 /usr/bin/phpize && \
-  composer install && \
-  mv vendor /usr/local/vendor-5.5 && \
-  ln -sfn /usr/bin/php5.6 /usr/bin/php && \
-  ln -sfn /usr/bin/php-config5.6 /usr/bin/php-config && \
-  ln -sfn /usr/bin/phpize5.6 /usr/bin/phpize && \
-  composer install && \
-  mv vendor /usr/local/vendor-5.6 && \
-  ln -sfn /usr/bin/php7.0 /usr/bin/php && \
-  ln -sfn /usr/bin/php-config7.0 /usr/bin/php-config && \
-  ln -sfn /usr/bin/phpize7.0 /usr/bin/phpize && \
-  composer install && \
-  mv vendor /usr/local/vendor-7.0
-
 RUN wget http://am1.php.net/get/php-5.5.38.tar.bz2/from/this/mirror
 RUN mv mirror php-5.5.38.tar.bz2
 RUN tar -xvf php-5.5.38.tar.bz2
@@ -105,6 +81,45 @@ RUN cd php-7.0.18 && ./configure --enable-maintainer-zts --prefix=/usr/local/php
 RUN cd php-7.0.18 && make clean && ./configure --enable-bcmath --prefix=/usr/local/php-7.0 && \
     make && make install && cd ..
 
+RUN wget http://am1.php.net/get/php-7.1.4.tar.bz2/from/this/mirror
+RUN mv mirror php-7.1.4.tar.bz2
+RUN tar -xvf php-7.1.4.tar.bz2
+RUN cd php-7.1.4 && ./configure --enable-maintainer-zts --prefix=/usr/local/php-7.1-zts && \
+    make && make install && cd ..
+RUN cd php-7.1.4 && make clean && ./configure --enable-bcmath --prefix=/usr/local/php-7.1 && \
+    make && make install && cd ..
+
+RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
+RUN php composer-setup.php
+RUN mv composer.phar /usr/bin/composer
+RUN php -r "unlink('composer-setup.php');"
+RUN composer config -g -- disable-tls true
+RUN composer config -g -- secure-http false
+RUN cd /tmp && \
+  git clone https://github.com/google/protobuf.git && \
+  cd protobuf/php && \
+  git reset --hard 8d97b3d8b5a33650e822460b3b561802c969e86e && \
+  ln -sfn /usr/local/php-5.5/bin/php /usr/bin/php && \
+  ln -sfn /usr/local/php-5.5/bin/php-config /usr/bin/php-config && \
+  ln -sfn /usr/local/php-5.5/bin/phpize /usr/bin/phpize && \
+  composer install && \
+  mv vendor /usr/local/vendor-5.5 && \
+  ln -sfn /usr/local/php-5.6/bin/php /usr/bin/php && \
+  ln -sfn /usr/local/php-5.6/bin/php-config /usr/bin/php-config && \
+  ln -sfn /usr/local/php-5.6/bin/phpize /usr/bin/phpize && \
+  composer install && \
+  mv vendor /usr/local/vendor-5.6 && \
+  ln -sfn /usr/local/php-7.0/bin/php /usr/bin/php && \
+  ln -sfn /usr/local/php-7.0/bin/php-config /usr/bin/php-config && \
+  ln -sfn /usr/local/php-7.0/bin/phpize /usr/bin/phpize && \
+  composer install && \
+  mv vendor /usr/local/vendor-7.0 && \
+  ln -sfn /usr/local/php-7.1/bin/php /usr/bin/php && \
+  ln -sfn /usr/local/php-7.1/bin/php-config /usr/bin/php-config && \
+  ln -sfn /usr/local/php-7.1/bin/phpize /usr/bin/phpize && \
+  composer install && \
+  mv vendor /usr/local/vendor-7.1
+
 ##################
 # Python dependencies
 

php/ext/google/protobuf/array.c

@@ -142,12 +142,7 @@ static inline void php_proto_array_string_release(zval *value) {
   efree(ptr);
 }
 static inline void php_proto_array_object_release(zval *value) {
-  void* ptr = Z_PTR_P(value);
-  zend_object* object = *(zend_object**)ptr;
-  if(--GC_REFCOUNT(object) == 0) {
-    zend_objects_store_del(object);
-  }
-  efree(ptr);
+  zval_ptr_dtor(value);
 }
 static void php_proto_array_default_release(zval* value) {
   void* ptr = Z_PTR_P(value);
@@ -210,7 +205,11 @@ static void repeated_field_write_dimension(zval *object, zval *offset,
     }
   }
 
-  php_proto_zend_hash_index_update(ht, index, memory, size, NULL);
+  if (intern->type == UPB_TYPE_MESSAGE) {
+    php_proto_zend_hash_index_update_zval(ht, index, *(zval**)memory);
+  } else {
+    php_proto_zend_hash_index_update_mem(ht, index, memory, size, NULL);
+  }
 }
 
 #if PHP_MAJOR_VERSION < 7
@@ -233,9 +232,18 @@ void *repeated_field_index_native(RepeatedField *intern, int index TSRMLS_DC) {
   HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
   void *value;
 
-  if (php_proto_zend_hash_index_find(ht, index, (void **)&value) == FAILURE) {
-    zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
-    return NULL;
+  if (intern->type == UPB_TYPE_MESSAGE) {
+    if (php_proto_zend_hash_index_find_zval(ht, index, (void **)&value) ==
+        FAILURE) {
+      zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+      return NULL;
+    }
+  } else {
+    if (php_proto_zend_hash_index_find_mem(ht, index, (void **)&value) ==
+        FAILURE) {
+      zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+      return NULL;
+    }
   }
 
   return value;
@@ -244,7 +252,11 @@ void *repeated_field_index_native(RepeatedField *intern, int index TSRMLS_DC) {
 void repeated_field_push_native(RepeatedField *intern, void *value) {
   HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
   int size = native_slot_size(intern->type);
-  php_proto_zend_hash_next_index_insert(ht, (void **)value, size, NULL);
+  if (intern->type == UPB_TYPE_MESSAGE) {
+    php_proto_zend_hash_next_index_insert_zval(ht, value);
+  } else {
+    php_proto_zend_hash_next_index_insert_mem(ht, (void **)value, size, NULL);
+  }
 }
 
 void repeated_field_create_with_field(
@@ -367,11 +379,19 @@ PHP_METHOD(RepeatedField, offsetGet) {
   RepeatedField *intern = UNBOX(RepeatedField, getThis());
   HashTable *table = PHP_PROTO_HASH_OF(intern->array);
 
-  if (php_proto_zend_hash_index_find(table, index, (void **)&memory) == FAILURE) {
-    zend_error(E_USER_ERROR, "Element at %ld doesn't exist.\n", index);
-    return;
+  if (intern->type == UPB_TYPE_MESSAGE) {
+    if (php_proto_zend_hash_index_find_zval(table, index, (void **)&memory) ==
+        FAILURE) {
+      zend_error(E_USER_ERROR, "Element at %ld doesn't exist.\n", index);
+      return;
+    }
+  } else {
+    if (php_proto_zend_hash_index_find_mem(table, index, (void **)&memory) ==
+        FAILURE) {
+      zend_error(E_USER_ERROR, "Element at %ld doesn't exist.\n", index);
+      return;
+    }
   }
-
   native_slot_get_by_array(intern->type, memory,
                            ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
 }
@@ -491,10 +511,18 @@ PHP_METHOD(RepeatedFieldIter, current) {
 
   HashTable *table = PHP_PROTO_HASH_OF(repeated_field->array);
 
-  if (php_proto_zend_hash_index_find(table, intern->position, (void **)&memory) ==
-      FAILURE) {
-    zend_error(E_USER_ERROR, "Element at %ld doesn't exist.\n", index);
-    return;
+  if (repeated_field->type == UPB_TYPE_MESSAGE) {
+    if (php_proto_zend_hash_index_find_zval(table, intern->position,
+                                            (void **)&memory) == FAILURE) {
+      zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+      return;
+    }
+  } else {
+    if (php_proto_zend_hash_index_find_mem(table, intern->position,
+                                           (void **)&memory) == FAILURE) {
+      zend_error(E_USER_ERROR, "Element at %d doesn't exist.\n", index);
+      return;
+    }
   }
   native_slot_get_by_array(repeated_field->type, memory,
                            ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);

php/ext/google/protobuf/encode_decode.c

@@ -354,7 +354,7 @@ static size_t zendstringdata_handler(void* closure, const void* hd,
 
   HashTable *ht = PHP_PROTO_HASH_OF(intern->array);
   int index = zend_hash_num_elements(ht) - 1;
-  php_proto_zend_hash_index_update(
+  php_proto_zend_hash_index_update_mem(
       ht, index, memory, sizeof(zend_string*), NULL);
 
   return len;
@@ -1401,7 +1401,7 @@ static void putarray(zval* array, const upb_fielddef* f, upb_sink* sink,
         MessageHeader *submsg = UNBOX(MessageHeader, *(zval**)memory);
 #else
         MessageHeader *submsg =
-            (MessageHeader*)((char*)(*(zend_object**)memory) -
+            (MessageHeader*)((char*)(Z_OBJ_P((zval*)memory)) -
                 XtOffsetOf(MessageHeader, std));
 #endif
         putrawsubmsg(submsg, f, &subsink, depth TSRMLS_CC);

php/ext/google/protobuf/map.c

@@ -285,7 +285,7 @@ static bool map_field_read_dimension(zval *object, zval *key, int type,
 
   if (upb_strtable_lookup2(&intern->table, keyval, length, &v)) {
     void* mem = upb_value_memory(&v);
-    native_slot_get_by_array(intern->value_type, mem, retval TSRMLS_CC);
+    native_slot_get_by_map_value(intern->value_type, mem, retval TSRMLS_CC);
     return true;
   } else {
     zend_error(E_USER_ERROR, "Given key doesn't exist.");
@@ -318,7 +318,7 @@ static void map_field_write_dimension(zval *object, zval *key,
 
   mem = upb_value_memory(&v);
   memset(mem, 0, native_slot_size(intern->value_type));
-  if (!native_slot_set_by_array(intern->value_type, intern->msg_ce, mem,
+  if (!native_slot_set_by_map(intern->value_type, intern->msg_ce, mem,
                                 value TSRMLS_CC)) {
     return;
   }
@@ -535,8 +535,8 @@ PHP_METHOD(MapFieldIter, current) {
   upb_value value = map_iter_value(intern, &value_length);
 
   void* mem = upb_value_memory(&value);
-  native_slot_get_by_array(map_field->value_type, mem,
-                           ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
+  native_slot_get_by_map_value(map_field->value_type, mem,
+                               ZVAL_PTR_TO_CACHED_PTR(return_value) TSRMLS_CC);
 }
 
 PHP_METHOD(MapFieldIter, key) {

php/ext/google/protobuf/message.c

@@ -115,7 +115,11 @@ static void message_set_property(zval* object, zval* member, zval* value,
     return;
   }
 
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
   if (Z_OBJCE_P(object) != EG(scope)) {
+#else
+  if (Z_OBJCE_P(object) != zend_get_executed_scope()) {
+#endif
     // User cannot set property directly (e.g., $m->a = 1)
     zend_error(E_USER_ERROR, "Cannot access private property.");
     return;
@@ -145,7 +149,11 @@ static zval* message_get_property(zval* object, zval* member, int type,
     return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;
   }
 
+#if PHP_MAJOR_VERSION < 7 || (PHP_MAJOR_VERSION == 7 && PHP_MINOR_VERSION == 0)
   if (Z_OBJCE_P(object) != EG(scope)) {
+#else
+  if (Z_OBJCE_P(object) != zend_get_executed_scope()) {
+#endif
     // User cannot get property directly (e.g., $a = $m->a)
     zend_error(E_USER_ERROR, "Cannot access private property.");
     return PHP_PROTO_GLOBAL_UNINITIALIZED_ZVAL;

php/ext/google/protobuf/package.xml

@@ -13,7 +13,7 @@
  <date>2017-01-13</date>
  <time>16:06:07</time>
  <version>
-  <release>3.3.0</release>
+  <release>3.3.2</release>
   <api>3.3.0</api>
  </version>
  <stability>
@@ -40,6 +40,7 @@ GA release.
     <file baseinstalldir="/" name="upb.h" role="src" />
     <file baseinstalldir="/" name="utf8.c" role="src" />
     <file baseinstalldir="/" name="utf8.h" role="src" />
+    <file baseinstalldir="/" name="LICENSE" role="doc" />
   </dir>
  </contents>
  <dependencies>
@@ -100,6 +101,38 @@ Second alpha release.
    <time>16:06:07</time>
    <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
    <notes>
+GA release.
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>3.3.1</release>
+    <api>3.3.0</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2017-05-08</date>
+   <time>15:33:07</time>
+   <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+   <notes>
+GA release.
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>3.3.2</release>
+    <api>3.3.0</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2017-06-21</date>
+   <time>15:33:07</time>
+   <license uri="https://opensource.org/licenses/BSD-3-Clause">3-Clause BSD License</license>
+   <notes>
 GA release.
    </notes>
   </release>

php/ext/google/protobuf/protobuf.c

@@ -55,13 +55,13 @@ static void add_to_table(HashTable* t, const void* def, void* value) {
   uint nIndex = (ulong)def & t->nTableMask;
 
   zval* pDest = NULL;
-  php_proto_zend_hash_index_update(t, (zend_ulong)def, &value, sizeof(zval*),
-                                   (void**)&pDest);
+  php_proto_zend_hash_index_update_mem(t, (zend_ulong)def, &value,
+                                       sizeof(zval*), (void**)&pDest);
 }
 
 static void* get_from_table(const HashTable* t, const void* def) {
   void** value;
-  if (php_proto_zend_hash_index_find(t, (zend_ulong)def, (void**)&value) ==
+  if (php_proto_zend_hash_index_find_mem(t, (zend_ulong)def, (void**)&value) ==
       FAILURE) {
     zend_error(E_ERROR, "PHP object not found for given definition.\n");
     return NULL;
@@ -71,13 +71,13 @@ static void* get_from_table(const HashTable* t, const void* def) {
 
 static bool exist_in_table(const HashTable* t, const void* def) {
   void** value;
-  return (php_proto_zend_hash_index_find(t, (zend_ulong)def, (void**)&value) ==
-          SUCCESS);
+  return (php_proto_zend_hash_index_find_mem(t, (zend_ulong)def,
+                                             (void**)&value) == SUCCESS);
 }
 
 static void add_to_list(HashTable* t, void* value) {
   zval* pDest = NULL;
-  php_proto_zend_hash_next_index_insert(t, &value, sizeof(void*),
+  php_proto_zend_hash_next_index_insert_mem(t, &value, sizeof(void*),
                                         (void**)&pDest);
 }
 

php/ext/google/protobuf/protobuf.h

@@ -37,7 +37,7 @@
 #include "upb.h"
 
 #define PHP_PROTOBUF_EXTNAME "protobuf"
-#define PHP_PROTOBUF_VERSION "3.3.0"
+#define PHP_PROTOBUF_VERSION "3.3.2"
 
 #define MAX_LENGTH_OF_INT64 20
 #define SIZEOF_INT64 8
@@ -74,13 +74,22 @@
 
 #define PHP_PROTO_HASH_OF(array) Z_ARRVAL_P(array)
 
-#define php_proto_zend_hash_index_update(ht, h, pData, nDataSize, pDest) \
+#define php_proto_zend_hash_index_update_zval(ht, h, pData) \
+  zend_hash_index_update(ht, h, &(pData), sizeof(void*), NULL)
+
+#define php_proto_zend_hash_index_update_mem(ht, h, pData, nDataSize, pDest) \
   zend_hash_index_update(ht, h, pData, nDataSize, pDest)
 
-#define php_proto_zend_hash_index_find(ht, h, pDest) \
+#define php_proto_zend_hash_index_find_zval(ht, h, pDest) \
+  zend_hash_index_find(ht, h, pDest)
+
+#define php_proto_zend_hash_index_find_mem(ht, h, pDest) \
   zend_hash_index_find(ht, h, pDest)
 
-#define php_proto_zend_hash_next_index_insert(ht, pData, nDataSize, pDest) \
+#define php_proto_zend_hash_next_index_insert_zval(ht, pData) \
+  zend_hash_next_index_insert(ht, pData, sizeof(void*), NULL)
+
+#define php_proto_zend_hash_next_index_insert_mem(ht, pData, nDataSize, pDest) \
   zend_hash_next_index_insert(ht, pData, nDataSize, pDest)
 
 #define php_proto_zend_hash_get_current_data_ex(ht, pDest, pos) \
@@ -217,7 +226,14 @@
 
 #define PHP_PROTO_HASH_OF(array) Z_ARRVAL_P(&array)
 
-static inline int php_proto_zend_hash_index_update(HashTable* ht, ulong h,
+static inline int php_proto_zend_hash_index_update_zval(HashTable* ht, ulong h,
+                                                        zval* pData) {
+  void* result = NULL;
+  result = zend_hash_index_update(ht, h, pData);
+  return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_index_update_mem(HashTable* ht, ulong h,
                                                    void* pData, uint nDataSize,
                                                    void** pDest) {
   void* result = NULL;
@@ -226,18 +242,33 @@ static inline int php_proto_zend_hash_index_update(HashTable* ht, ulong h,
   return result != NULL ? SUCCESS : FAILURE;
 }
 
-static inline int php_proto_zend_hash_index_find(const HashTable* ht, ulong h,
-                                                 void** pDest) {
+static inline int php_proto_zend_hash_index_find_zval(const HashTable* ht,
+                                                      ulong h, void** pDest) {
+  zval* result = zend_hash_index_find(ht, h);
+  if (pDest != NULL) *pDest = result;
+  return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_index_find_mem(const HashTable* ht,
+                                                     ulong h, void** pDest) {
   void* result = NULL;
   result = zend_hash_index_find_ptr(ht, h);
   if (pDest != NULL) *pDest = result;
   return result != NULL ? SUCCESS : FAILURE;
 }
 
-static inline int php_proto_zend_hash_next_index_insert(HashTable* ht,
-                                                        void* pData,
-                                                        uint nDataSize,
-                                                        void** pDest) {
+static inline int php_proto_zend_hash_next_index_insert_zval(HashTable* ht,
+                                                             void* pData) {
+  zval tmp;
+  ZVAL_OBJ(&tmp, *(zend_object**)pData);
+  zval* result = zend_hash_next_index_insert(ht, &tmp);
+  return result != NULL ? SUCCESS : FAILURE;
+}
+
+static inline int php_proto_zend_hash_next_index_insert_mem(HashTable* ht,
+                                                            void* pData,
+                                                            uint nDataSize,
+                                                            void** pDest) {
   void* result = NULL;
   result = zend_hash_next_index_insert_mem(ht, pData, nDataSize);
   if (pDest != NULL) *pDest = result;
@@ -640,6 +671,8 @@ bool native_slot_set(upb_fieldtype_t type, const zend_class_entry* klass,
 bool native_slot_set_by_array(upb_fieldtype_t type,
                               const zend_class_entry* klass, void* memory,
                               zval* value TSRMLS_DC);
+bool native_slot_set_by_map(upb_fieldtype_t type, const zend_class_entry* klass,
+                            void* memory, zval* value TSRMLS_DC);
 void native_slot_init(upb_fieldtype_t type, void* memory, CACHED_VALUE* cache);
 // For each property, in order to avoid conversion between the zval object and
 // the actual data type during parsing/serialization, the containing message
@@ -654,6 +687,10 @@ void native_slot_get(upb_fieldtype_t type, const void* memory,
 // So we need to make a special method to handle that.
 void native_slot_get_by_array(upb_fieldtype_t type, const void* memory,
                      CACHED_VALUE* cache TSRMLS_DC);
+void native_slot_get_by_map_key(upb_fieldtype_t type, const void* memory,
+                                int length, CACHED_VALUE* cache TSRMLS_DC);
+void native_slot_get_by_map_value(upb_fieldtype_t type, const void* memory,
+                                  CACHED_VALUE* cache TSRMLS_DC);
 void native_slot_get_default(upb_fieldtype_t type,
                              CACHED_VALUE* cache TSRMLS_DC);
 

php/ext/google/protobuf/storage.c

@@ -198,6 +198,57 @@ bool native_slot_set_by_array(upb_fieldtype_t type,
         DEREF(memory, zval*) = value;
         Z_ADDREF_P(value);
       }
+#else
+      DEREF(memory, zval*) = value;
+      ++GC_REFCOUNT(Z_OBJ_P(value));
+#endif
+      break;
+    }
+    default:
+      return native_slot_set(type, klass, memory, value TSRMLS_CC);
+  }
+  return true;
+}
+
+bool native_slot_set_by_map(upb_fieldtype_t type, const zend_class_entry* klass,
+                            void* memory, zval* value TSRMLS_DC) {
+  switch (type) {
+    case UPB_TYPE_STRING:
+    case UPB_TYPE_BYTES: {
+      if (!protobuf_convert_to_string(value)) {
+        return false;
+      }
+      if (type == UPB_TYPE_STRING &&
+          !is_structurally_valid_utf8(Z_STRVAL_P(value), Z_STRLEN_P(value))) {
+        zend_error(E_USER_ERROR, "Given string is not UTF8 encoded.");
+        return false;
+      }
+
+      // Handles repeated/map string field. Memory provided by
+      // RepeatedField/Map is not initialized.
+#if PHP_MAJOR_VERSION < 7
+      MAKE_STD_ZVAL(DEREF(memory, zval*));
+      PHP_PROTO_ZVAL_STRINGL(DEREF(memory, zval*), Z_STRVAL_P(value),
+                             Z_STRLEN_P(value), 1);
+#else
+      *(zend_string**)memory = zend_string_dup(Z_STR_P(value), 0);
+#endif
+      break;
+    }
+    case UPB_TYPE_MESSAGE: {
+      if (Z_TYPE_P(value) != IS_OBJECT) {
+        zend_error(E_USER_ERROR, "Given value is not message.");
+        return false;
+      }
+      if (Z_TYPE_P(value) == IS_OBJECT && klass != Z_OBJCE_P(value)) {
+        zend_error(E_USER_ERROR, "Given message does not have correct class.");
+        return false;
+      }
+#if PHP_MAJOR_VERSION < 7
+      if (EXPECTED(DEREF(memory, zval*) != value)) {
+        DEREF(memory, zval*) = value;
+        Z_ADDREF_P(value);
+      }
 #else
       DEREF(memory, zend_object*) = Z_OBJ_P(value);
       ++GC_REFCOUNT(Z_OBJ_P(value));
@@ -348,8 +399,7 @@ void native_slot_get_by_array(upb_fieldtype_t type, const void* memory,
         ZVAL_ZVAL(CACHED_PTR_TO_ZVAL_PTR(cache), value, 1, 0);
       }
 #else
-      ++GC_REFCOUNT(*(zend_object**)memory);
-      ZVAL_OBJ(cache, *(zend_object**)memory);
+      ZVAL_COPY(CACHED_PTR_TO_ZVAL_PTR(cache), memory);
 #endif
       return;
     }
@@ -371,6 +421,26 @@ void native_slot_get_by_map_key(upb_fieldtype_t type, const void* memory,
   }
 }
 
+void native_slot_get_by_map_value(upb_fieldtype_t type, const void* memory,
+                              CACHED_VALUE* cache TSRMLS_DC) {
+  switch (type) {
+    case UPB_TYPE_MESSAGE: {
+#if PHP_MAJOR_VERSION < 7
+      zval* value = CACHED_PTR_TO_ZVAL_PTR((CACHED_VALUE*)memory);
+      if (EXPECTED(CACHED_PTR_TO_ZVAL_PTR(cache) != value)) {
+        ZVAL_ZVAL(CACHED_PTR_TO_ZVAL_PTR(cache), value, 1, 0);
+      }
+#else
+      ++GC_REFCOUNT(*(zend_object**)memory);
+      ZVAL_OBJ(cache, *(zend_object**)memory);
+#endif
+      return;
+    }
+    default:
+      native_slot_get_by_array(type, memory, cache TSRMLS_CC);
+  }
+}
+
 void native_slot_get_default(upb_fieldtype_t type,
                              CACHED_VALUE* cache TSRMLS_DC) {
   switch (type) {
@@ -952,8 +1022,18 @@ void layout_merge(MessageLayout* layout, MessageHeader* from,
           void* to_memory =
               ALLOC_N(char, native_slot_size(upb_fielddef_type(field)));
           memset(to_memory, 0, native_slot_size(upb_fielddef_type(field)));
-          php_proto_zend_hash_index_find(PHP_PROTO_HASH_OF(from_array->array),
-                                         j, (void**)&from_memory);
+
+          if (to_array->type == UPB_TYPE_MESSAGE) {
+            php_proto_zend_hash_index_find_zval(
+                PHP_PROTO_HASH_OF(from_array->array), j, (void**)&from_memory);
+#if PHP_MAJOR_VERSION >= 7
+            from_memory = &Z_OBJ_P((zval*)from_memory);
+#endif
+          } else {
+            php_proto_zend_hash_index_find_mem(
+                PHP_PROTO_HASH_OF(from_array->array), j, (void**)&from_memory);
+          }
+
           native_slot_merge_by_array(field, from_memory,
                                      to_memory PHP_PROTO_TSRMLS_CC);
           repeated_field_push_native(to_array, to_memory);

php/tests/array_test.php

@@ -471,6 +471,18 @@ class RepeatedFieldTest extends PHPUnit_Framework_TestCase
         $sub_m->setA(2);
         $arr[0] = $sub_m;
         $this->assertSame(2, $arr[0]->getA());
+
+        // Test foreach.
+        $arr = new RepeatedField(GPBType::MESSAGE, TestMessage_Sub::class);
+        for ($i = 0; $i < 3; $i++) {
+          $arr[] = new TestMessage_Sub();
+          $arr[$i]->setA($i);
+        }
+        $i = 0;
+        foreach ($arr as $val) {
+          $this->assertSame($i++, $val->getA());
+        }
+        $this->assertSame(3, $i);
     }
 
     #########################################################
@@ -521,23 +533,22 @@ class RepeatedFieldTest extends PHPUnit_Framework_TestCase
     # Test memory leak
     #########################################################
 
-    // COMMENTED OUT BY @bshaffer
-    // @see https://github.com/google/protobuf/pull/3344#issuecomment-315162761
-    // public function testCycleLeak()
-    // {
-    //     $arr = new RepeatedField(GPBType::MESSAGE, TestMessage::class);
-    //     $arr[] = new TestMessage;
-    //     $arr[0]->SetRepeatedRecursive($arr);
-
-    //     // Clean up memory before test.
-    //     gc_collect_cycles();
-    //     $start = memory_get_usage();
-    //     unset($arr);
-
-    //     // Explicitly trigger garbage collection.
-    //     gc_collect_cycles();
-
-    //     $end = memory_get_usage();
-    //     $this->assertLessThan($start, $end);
-    // }
+    public function testCycleLeak()
+    {
+        gc_collect_cycles();
+        $arr = new RepeatedField(GPBType::MESSAGE, TestMessage::class);
+        $arr[] = new TestMessage;
+        $arr[0]->SetRepeatedRecursive($arr);
+
+        // Clean up memory before test.
+        gc_collect_cycles();
+        $start = memory_get_usage();
+        unset($arr);
+
+        // Explicitly trigger garbage collection.
+        gc_collect_cycles();
+
+        $end = memory_get_usage();
+        $this->assertLessThan($start, $end);
+    }
 }

php/tests/map_field_test.php

@@ -417,6 +417,29 @@ class MapFieldTest extends PHPUnit_Framework_TestCase {
         $this->assertSame(1, $arr[0]->getA());
 
         $this->assertEquals(1, count($arr));
+
+        // Test foreach.
+        $arr = new MapField(GPBType::INT32,
+            GPBType::MESSAGE, TestMessage_Sub::class);
+        for ($i = 0; $i < 3; $i++) {
+          $arr[$i] = new TestMessage_Sub();;
+          $arr[$i]->setA($i);
+        }
+        $i = 0;
+        $key_test = [];
+        $value_test = [];
+        foreach ($arr as $key => $val) {
+          $key_test[] = $key;
+          $value_test[] = $val->getA();
+          $i++;
+        }
+        $this->assertTrue(isset($key_test['0']));
+        $this->assertTrue(isset($key_test['1']));
+        $this->assertTrue(isset($key_test['2']));
+        $this->assertTrue(isset($value_test['0']));
+        $this->assertTrue(isset($value_test['1']));
+        $this->assertTrue(isset($value_test['2']));
+        $this->assertSame(3, $i);
     }
 
     #########################################################

python/google/protobuf/pyext/message.cc

@@ -1056,13 +1056,15 @@ int InternalDeleteRepeatedField(
 
   if (PySlice_Check(slice)) {
     from = to = step = slice_length = 0;
-    PySlice_GetIndicesEx(
 #if PY_MAJOR_VERSION < 3
+    PySlice_GetIndicesEx(
         reinterpret_cast<PySliceObject*>(slice),
+        length, &from, &to, &step, &slice_length);
 #else
+    PySlice_GetIndicesEx(
         slice,
-#endif
         length, &from, &to, &step, &slice_length);
+#endif
     if (from < to) {
       min = from;
       max = to - 1;

python/google/protobuf/pyext/repeated_composite_container.cc

@@ -270,10 +270,11 @@ int AssignSubscript(RepeatedCompositeContainer* self,
     if (PySlice_Check(slice)) {
 #if PY_MAJOR_VERSION >= 3
       if (PySlice_GetIndicesEx(slice,
+                               length, &from, &to, &step, &slicelength) == -1) {
 #else
       if (PySlice_GetIndicesEx(reinterpret_cast<PySliceObject*>(slice),
-#endif
                                length, &from, &to, &step, &slicelength) == -1) {
+#endif
         return -1;
       }
       return PySequence_DelSlice(self->child_messages, from, to);

python/google/protobuf/pyext/repeated_scalar_container.cc

@@ -305,10 +305,12 @@ static PyObject* Subscript(RepeatedScalarContainer* self, PyObject* slice) {
     length = Len(self);
 #if PY_MAJOR_VERSION >= 3
     if (PySlice_GetIndicesEx(slice,
+                             length, &from, &to, &step, &slicelength) == -1) {
 #else
     if (PySlice_GetIndicesEx(reinterpret_cast<PySliceObject*>(slice),
-#endif
                              length, &from, &to, &step, &slicelength) == -1) {
+
+#endif
       return NULL;
     }
     return_list = true;
@@ -458,10 +460,11 @@ static int AssSubscript(RepeatedScalarContainer* self,
     length = reflection->FieldSize(*message, field_descriptor);
 #if PY_MAJOR_VERSION >= 3
     if (PySlice_GetIndicesEx(slice,
+                             length, &from, &to, &step, &slicelength) == -1) {
 #else
     if (PySlice_GetIndicesEx(reinterpret_cast<PySliceObject*>(slice),
-#endif
                              length, &from, &to, &step, &slicelength) == -1) {
+#endif
       return -1;
     }
     create_list = true;

python/setup.py

@@ -80,6 +80,7 @@ def GenerateUnittestProtos():
   generate_proto("../src/google/protobuf/any_test.proto", False)
   generate_proto("../src/google/protobuf/map_unittest.proto", False)
   generate_proto("../src/google/protobuf/test_messages_proto3.proto", False)
+  generate_proto("../src/google/protobuf/test_messages_proto2.proto", False)
   generate_proto("../src/google/protobuf/unittest_arena.proto", False)
   generate_proto("../src/google/protobuf/unittest_no_arena.proto", False)
   generate_proto("../src/google/protobuf/unittest_no_arena_import.proto", False)

src/Makefile.am

@@ -197,6 +197,8 @@ libprotobuf_lite_la_SOURCES =                                  \
   google/protobuf/stubs/hash.h                                 \
   google/protobuf/stubs/int128.cc                              \
   google/protobuf/stubs/int128.h                               \
+  google/protobuf/stubs/io_win32.cc                            \
+  google/protobuf/stubs/io_win32.h                             \
   google/protobuf/stubs/map_util.h                             \
   google/protobuf/stubs/mathutil.h                             \
   google/protobuf/stubs/once.cc                                \
@@ -219,6 +221,8 @@ libprotobuf_lite_la_SOURCES =                                  \
   google/protobuf/arenastring.cc                               \
   google/protobuf/extension_set.cc                             \
   google/protobuf/generated_message_util.cc                    \
+  google/protobuf/generated_message_table_driven_lite.h        \
+  google/protobuf/generated_message_table_driven_lite.cc       \
   google/protobuf/message_lite.cc                              \
   google/protobuf/repeated_field.cc                            \
   google/protobuf/wire_format_lite.cc                          \
@@ -249,6 +253,8 @@ libprotobuf_la_SOURCES =                                       \
   google/protobuf/extension_set_heavy.cc                       \
   google/protobuf/field_mask.pb.cc                             \
   google/protobuf/generated_message_reflection.cc              \
+  google/protobuf/generated_message_table_driven_lite.h        \
+  google/protobuf/generated_message_table_driven.cc            \
   google/protobuf/map_field.cc                                 \
   google/protobuf/message.cc                                   \
   google/protobuf/reflection_internal.h                        \
@@ -759,6 +765,7 @@ protobuf_test_SOURCES =                                        \
   google/protobuf/stubs/bytestream_unittest.cc                 \
   google/protobuf/stubs/common_unittest.cc                     \
   google/protobuf/stubs/int128_unittest.cc                     \
+  google/protobuf/stubs/io_win32_unittest.cc                   \
   google/protobuf/stubs/once_unittest.cc                       \
   google/protobuf/stubs/statusor_test.cc                       \
   google/protobuf/stubs/status_test.cc                         \
@@ -923,7 +930,7 @@ no_warning_test_LDADD = $(PTHREAD_LIBS) libprotobuf.la      \
                         ../gmock/gtest/lib/libgtest_main.la
 no_warning_test_CPPFLAGS = -I$(srcdir)/../gmock/gtest/include
 no_warning_test_CXXFLAGS = $(PTHREAD_CFLAGS) $(PTHREAD_DEF) $(ZLIB_DEF) \
-                           -Wall -Werror -Wno-invalid-offsetof
+                           -Wall -Werror -Wno-invalid-offsetof -Werror=missing-declarations
 nodist_no_warning_test_SOURCES = no_warning_test.cc $(protoc_outputs)
 
 TESTS = protobuf-test protobuf-lazy-descriptor-test protobuf-lite-test \

src/google/protobuf/any.pb.cc

@@ -95,6 +95,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -110,6 +111,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/any.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -309,6 +311,7 @@ void Any::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Any::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Any)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/api.pb.cc

@@ -135,6 +135,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -165,6 +166,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto::AddDescriptors();
   ::google::protobuf::protobuf_google_2fprotobuf_2ftype_2eproto::AddDescriptors();
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -480,6 +482,7 @@ void Api::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Api::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Api)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1268,6 +1271,7 @@ void Method::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Method::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Method)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1901,6 +1905,7 @@ void Mixin::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Mixin::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Mixin)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/compiler/code_generator.h

@@ -165,8 +165,8 @@ typedef GeneratorContext OutputDirectory;
 //   "foo=bar,baz,qux=corge"
 // parses to the pairs:
 //   ("foo", "bar"), ("baz", ""), ("qux", "corge")
-LIBPROTOC_EXPORT void ParseGeneratorParameter(const string&,
-                             std::vector<std::pair<string, string> >*);
+LIBPROTOC_EXPORT void ParseGeneratorParameter(
+    const string&, std::vector<std::pair<string, string> >*);
 
 }  // namespace compiler
 }  // namespace protobuf

src/google/protobuf/compiler/command_line_interface.cc

@@ -47,10 +47,7 @@
 #endif
 #include <sys/stat.h>
 #include <fcntl.h>
-#ifdef _MSC_VER
-#include <io.h>
-#include <direct.h>
-#else
+#ifndef _MSC_VER
 #include <unistd.h>
 #endif
 #include <errno.h>
@@ -72,6 +69,9 @@
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/stringprintf.h>
+#include <google/protobuf/compiler/importer.h>
+#include <google/protobuf/compiler/code_generator.h>
+#include <google/protobuf/compiler/plugin.pb.h>
 #include <google/protobuf/compiler/subprocess.h>
 #include <google/protobuf/compiler/zip_writer.h>
 #include <google/protobuf/compiler/plugin.pb.h>
@@ -83,6 +83,12 @@
 #include <google/protobuf/descriptor.h>
 #include <google/protobuf/dynamic_message.h>
 #include <google/protobuf/text_format.h>
+#include <google/protobuf/dynamic_message.h>
+#include <google/protobuf/io/coded_stream.h>
+#include <google/protobuf/io/zero_copy_stream_impl.h>
+#include <google/protobuf/io/printer.h>
+#include <google/protobuf/stubs/io_win32.h>
+#include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/strutil.h>
 #include <google/protobuf/stubs/substitute.h>
 #include <google/protobuf/stubs/map_util.h>
@@ -93,22 +99,6 @@ namespace google {
 namespace protobuf {
 namespace compiler {
 
-#if defined(_WIN32)
-#define mkdir(name, mode) mkdir(name)
-#ifndef W_OK
-#define W_OK 02  // not defined by MSVC for whatever reason
-#endif
-#ifndef F_OK
-#define F_OK 00  // not defined by MSVC for whatever reason
-#endif
-#ifndef STDIN_FILENO
-#define STDIN_FILENO 0
-#endif
-#ifndef STDOUT_FILENO
-#define STDOUT_FILENO 1
-#endif
-#endif
-
 #ifndef O_BINARY
 #ifdef _O_BINARY
 #define O_BINARY _O_BINARY
@@ -118,6 +108,16 @@ namespace compiler {
 #endif
 
 namespace {
+#if defined(_WIN32) && !defined(__CYGWIN__)
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::access;
+using google::protobuf::internal::win32::close;
+using google::protobuf::internal::win32::mkdir;
+using google::protobuf::internal::win32::open;
+using google::protobuf::internal::win32::setmode;
+using google::protobuf::internal::win32::write;
+#endif
 
 static const char* kDefaultDirectDependenciesViolationMsg =
     "File is imported but not declared in --direct_dependencies: %s";
@@ -138,9 +138,9 @@ static bool IsWindowsAbsolutePath(const string& text) {
 
 void SetFdToTextMode(int fd) {
 #ifdef _WIN32
-  if (_setmode(fd, _O_TEXT) == -1) {
+  if (setmode(fd, _O_TEXT) == -1) {
     // This should never happen, I think.
-    GOOGLE_LOG(WARNING) << "_setmode(" << fd << ", _O_TEXT): " << strerror(errno);
+    GOOGLE_LOG(WARNING) << "setmode(" << fd << ", _O_TEXT): " << strerror(errno);
   }
 #endif
   // (Text and binary are the same on non-Windows platforms.)
@@ -148,9 +148,9 @@ void SetFdToTextMode(int fd) {
 
 void SetFdToBinaryMode(int fd) {
 #ifdef _WIN32
-  if (_setmode(fd, _O_BINARY) == -1) {
+  if (setmode(fd, _O_BINARY) == -1) {
     // This should never happen, I think.
-    GOOGLE_LOG(WARNING) << "_setmode(" << fd << ", _O_BINARY): " << strerror(errno);
+    GOOGLE_LOG(WARNING) << "setmode(" << fd << ", _O_BINARY): " << strerror(errno);
   }
 #endif
   // (Text and binary are the same on non-Windows platforms.)

src/google/protobuf/compiler/command_line_interface_unittest.cc

@@ -35,10 +35,7 @@
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/types.h>
-
-#ifdef _MSC_VER
-#include <io.h>
-#else
+#ifndef _MSC_VER
 #include <unistd.h>
 #endif
 #include <memory>
@@ -57,7 +54,6 @@
 #include <google/protobuf/unittest.pb.h>
 #include <google/protobuf/io/printer.h>
 #include <google/protobuf/io/zero_copy_stream.h>
-
 #include <google/protobuf/descriptor.pb.h>
 #include <google/protobuf/descriptor.h>
 #include <google/protobuf/stubs/substitute.h>
@@ -67,27 +63,26 @@
 #include <gtest/gtest.h>
 
 #include <google/protobuf/stubs/strutil.h>
+#include <google/protobuf/stubs/io_win32.h>
 
 namespace google {
 namespace protobuf {
 namespace compiler {
 
-// Disable the whole test when we use tcmalloc for "draconian" heap checks, in
-// which case tcmalloc will print warnings that fail the plugin tests.
-#if !GOOGLE_PROTOBUF_HEAP_CHECK_DRACONIAN
-
 #if defined(_WIN32)
-#ifndef STDIN_FILENO
-#define STDIN_FILENO 0
-#endif
-#ifndef STDOUT_FILENO
-#define STDOUT_FILENO 1
-#endif
-#ifndef F_OK
-#define F_OK 00  // not defined by MSVC for whatever reason
-#endif
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::access;
+using google::protobuf::internal::win32::dup;
+using google::protobuf::internal::win32::dup2;
+using google::protobuf::internal::win32::close;
+using google::protobuf::internal::win32::open;
+using google::protobuf::internal::win32::write;
 #endif
 
+// Disable the whole test when we use tcmalloc for "draconian" heap checks, in
+// which case tcmalloc will print warnings that fail the plugin tests.
+#if !GOOGLE_PROTOBUF_HEAP_CHECK_DRACONIAN
 
 namespace {
 

src/google/protobuf/compiler/cpp/cpp_file.cc

@@ -833,6 +833,7 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) {
 
   // Now generate the AddDescriptors() function.
   printer->Print(
+      "namespace {\n"
       "void AddDescriptorsImpl() {\n"
       "  InitDefaults();\n");
 
@@ -902,6 +903,7 @@ void FileGenerator::GenerateBuildDescriptors(io::Printer* printer) {
   printer->Outdent();
   printer->Print(
       "}\n"
+      "} // anonymous namespace\n"
       "\n"
       "void AddDescriptors() {\n"
       "  static GOOGLE_PROTOBUF_DECLARE_ONCE(once);\n"

src/google/protobuf/compiler/cpp/cpp_message.cc

@@ -4052,6 +4052,7 @@ GenerateSerializeWithCachedSizesToArray(io::Printer* printer) {
     "classname", classname_);
   printer->Indent();
 
+  printer->Print("(void)deterministic; // Unused\n");
   printer->Print(
     "// @@protoc_insertion_point(serialize_to_array_start:$full_name$)\n",
     "full_name", descriptor_->full_name());

src/google/protobuf/compiler/csharp/csharp_bootstrap_unittest.cc

@@ -134,6 +134,14 @@ class GenerateAndTest {
 };
 
 TEST(CsharpBootstrapTest, GeneratedCsharpDescriptorMatches) {
+  // Skip this whole test if the csharp directory doesn't exist (i.e., a C++11
+  // only distribution).
+  string descriptor_file_name =
+      "../csharp/src/Google.Protobuf/Reflection/Descriptor.cs";
+  if (!File::Exists(TestSourceDir() + "/" + descriptor_file_name)) {
+    return;
+  }
+
   MockErrorCollector error_collector;
   DiskSourceTree source_tree;
   Importer importer(&source_tree, &error_collector);

src/google/protobuf/compiler/importer.cc

@@ -34,7 +34,7 @@
 
 
 #ifdef _MSC_VER
-#include <io.h>
+#include <direct.h>
 #else
 #include <unistd.h>
 #endif
@@ -54,19 +54,21 @@
 #include <google/protobuf/compiler/parser.h>
 #include <google/protobuf/io/tokenizer.h>
 #include <google/protobuf/io/zero_copy_stream_impl.h>
+#include <google/protobuf/stubs/io_win32.h>
 #include <google/protobuf/stubs/strutil.h>
 
-namespace google {
-namespace protobuf {
-namespace compiler {
-
 #ifdef _WIN32
-#ifndef F_OK
-#define F_OK 00  // not defined by MSVC for whatever reason
-#endif
 #include <ctype.h>
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::access;
+using google::protobuf::internal::win32::open;
 #endif
 
+namespace google {
+namespace protobuf {
+namespace compiler {
+
 // Returns true if the text looks like a Windows-style absolute path, starting
 // with a drive letter.  Example:  "C:\foo".  TODO(kenton):  Share this with
 // copy in command_line_interface.cc?

src/google/protobuf/compiler/mock_code_generator.cc

@@ -57,6 +57,13 @@
 #include <google/protobuf/stubs/substitute.h>
 #include <gtest/gtest.h>
 
+#ifdef major		
+#undef major		
+#endif		
+#ifdef minor		
+#undef minor		
+#endif		
+
 namespace google {
 namespace protobuf {
 namespace compiler {

src/google/protobuf/compiler/objectivec/objectivec_helpers.cc

@@ -28,9 +28,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifdef _MSC_VER
-#include <io.h>
-#else
+#ifndef _MSC_VER
 #include <unistd.h>
 #endif
 #include <climits>
@@ -49,8 +47,15 @@
 #include <google/protobuf/io/printer.h>
 #include <google/protobuf/io/zero_copy_stream_impl.h>
 #include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/io_win32.h>
 #include <google/protobuf/stubs/strutil.h>
 
+#if defined(_WIN32)
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::open;
+#endif
+
 // NOTE: src/google/protobuf/compiler/plugin.cc makes use of cerr for some
 // error cases, so it seems to be ok to use as a back door for errors.
 

src/google/protobuf/compiler/plugin.cc

@@ -36,18 +36,12 @@
 #include <set>
 
 #ifdef _WIN32
-#include <io.h>
 #include <fcntl.h>
-#ifndef STDIN_FILENO
-#define STDIN_FILENO 0
-#endif
-#ifndef STDOUT_FILENO
-#define STDOUT_FILENO 1
-#endif
 #else
 #include <unistd.h>
 #endif
 
+#include <google/protobuf/stubs/io_win32.h>
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/compiler/plugin.pb.h>
@@ -55,6 +49,11 @@
 #include <google/protobuf/descriptor.h>
 #include <google/protobuf/io/zero_copy_stream_impl.h>
 
+#if defined(_WIN32)
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::setmode;
+#endif
 
 namespace google {
 namespace protobuf {
@@ -151,8 +150,8 @@ int PluginMain(int argc, char* argv[], const CodeGenerator* generator) {
   }
 
 #ifdef _WIN32
-  _setmode(STDIN_FILENO, _O_BINARY);
-  _setmode(STDOUT_FILENO, _O_BINARY);
+  setmode(STDIN_FILENO, _O_BINARY);
+  setmode(STDOUT_FILENO, _O_BINARY);
 #endif
 
   CodeGeneratorRequest request;

src/google/protobuf/compiler/plugin.pb.cc

@@ -156,6 +156,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -182,6 +183,7 @@ void AddDescriptorsImpl() {
     "google/protobuf/compiler/plugin.proto", &protobuf_RegisterTypes);
   ::google::protobuf::protobuf_google_2fprotobuf_2fdescriptor_2eproto::AddDescriptors();
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -419,6 +421,7 @@ void Version::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Version::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.Version)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -958,6 +961,7 @@ void CodeGeneratorRequest::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* CodeGeneratorRequest::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorRequest)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1573,6 +1577,7 @@ void CodeGeneratorResponse_File::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* CodeGeneratorResponse_File::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse.File)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -2100,6 +2105,7 @@ void CodeGeneratorResponse::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* CodeGeneratorResponse::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.compiler.CodeGeneratorResponse)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/descriptor.pb.cc

@@ -625,6 +625,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -780,6 +781,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/descriptor.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -1097,6 +1099,7 @@ void FileDescriptorSet::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FileDescriptorSet::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileDescriptorSet)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1702,6 +1705,7 @@ void FileDescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FileDescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileDescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -2769,6 +2773,7 @@ void DescriptorProto_ExtensionRange::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* DescriptorProto_ExtensionRange::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto.ExtensionRange)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -3179,6 +3184,7 @@ void DescriptorProto_ReservedRange::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* DescriptorProto_ReservedRange::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto.ReservedRange)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -3724,6 +3730,7 @@ void DescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* DescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -4572,6 +4579,7 @@ void ExtensionRangeOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* ExtensionRangeOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ExtensionRangeOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -5168,6 +5176,7 @@ void FieldDescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FieldDescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldDescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -6113,6 +6122,7 @@ void OneofDescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* OneofDescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.OneofDescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -6568,6 +6578,7 @@ void EnumDescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* EnumDescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumDescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -7077,6 +7088,7 @@ void EnumValueDescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* EnumValueDescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValueDescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -7573,6 +7585,7 @@ void ServiceDescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* ServiceDescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ServiceDescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -8182,6 +8195,7 @@ void MethodDescriptorProto::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* MethodDescriptorProto::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MethodDescriptorProto)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -9350,6 +9364,7 @@ void FileOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FileOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FileOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -10831,6 +10846,7 @@ void MessageOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* MessageOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MessageOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -11438,6 +11454,7 @@ void FieldOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FieldOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -11980,6 +11997,7 @@ void OneofOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* OneofOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.OneofOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -12334,6 +12352,7 @@ void EnumOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* EnumOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -12742,6 +12761,7 @@ void EnumValueOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* EnumValueOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValueOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -13106,6 +13126,7 @@ void ServiceOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* ServiceOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ServiceOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -13506,6 +13527,7 @@ void MethodOptions::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* MethodOptions::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.MethodOptions)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -13920,6 +13942,7 @@ void UninterpretedOption_NamePart::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* UninterpretedOption_NamePart::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UninterpretedOption.NamePart)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -14471,6 +14494,7 @@ void UninterpretedOption::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* UninterpretedOption::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UninterpretedOption)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -15279,6 +15303,7 @@ void SourceCodeInfo_Location::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* SourceCodeInfo_Location::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceCodeInfo.Location)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -15893,6 +15918,7 @@ void SourceCodeInfo::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* SourceCodeInfo::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceCodeInfo)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -16270,6 +16296,7 @@ void GeneratedCodeInfo_Annotation::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* GeneratedCodeInfo_Annotation::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.GeneratedCodeInfo.Annotation)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -16729,6 +16756,7 @@ void GeneratedCodeInfo::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* GeneratedCodeInfo::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.GeneratedCodeInfo)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/duration.pb.cc

@@ -95,6 +95,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -110,6 +111,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/duration.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -300,6 +302,7 @@ void Duration::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Duration::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Duration)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/empty.pb.cc

@@ -93,6 +93,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -107,6 +108,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/empty.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -243,6 +245,7 @@ void Empty::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Empty::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Empty)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/field_mask.pb.cc

@@ -94,6 +94,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -109,6 +110,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/field_mask.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -264,6 +266,7 @@ void FieldMask::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FieldMask::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FieldMask)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/generated_message_util.h

@@ -97,7 +97,7 @@ namespace internal {
 // choose 16 rather than some other number just in case the compiler would
 // be confused by an unaligned pointer.
 #define GOOGLE_PROTOBUF_GENERATED_MESSAGE_FIELD_OFFSET(TYPE, FIELD)  \
-  static_cast<int>(                                                  \
+  static_cast< ::google::protobuf::uint32>(                           \
       reinterpret_cast<const char*>(                                 \
           &reinterpret_cast<const TYPE*>(16)->FIELD) -               \
       reinterpret_cast<const char*>(16))

src/google/protobuf/io/zero_copy_stream_impl.cc

@@ -32,9 +32,7 @@
 //  Based on original Protocol Buffers design by
 //  Sanjay Ghemawat, Jeff Dean, and others.
 
-#ifdef _MSC_VER
-#include <io.h>
-#else
+#ifndef _MSC_VER
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -43,9 +41,9 @@
 #include <errno.h>
 #include <iostream>
 #include <algorithm>
-
 #include <google/protobuf/io/zero_copy_stream_impl.h>
 #include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/io_win32.h>
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/stl_util.h>
 
@@ -58,6 +56,13 @@ namespace io {
 // Win32 lseek is broken:  If invoked on a non-seekable file descriptor, its
 // return value is undefined.  We re-define it to always produce an error.
 #define lseek(fd, offset, origin) ((off_t)-1)
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::access;
+using google::protobuf::internal::win32::close;
+using google::protobuf::internal::win32::open;
+using google::protobuf::internal::win32::read;
+using google::protobuf::internal::win32::write;
 #endif
 
 namespace {

src/google/protobuf/io/zero_copy_stream_unittest.cc

@@ -47,9 +47,7 @@
 //   implementations.
 
 
-#ifdef _MSC_VER
-#include <io.h>
-#else
+#ifndef _MSC_VER
 #include <unistd.h>
 #endif
 #include <stdlib.h>
@@ -72,6 +70,7 @@
 #endif
 
 #include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/io_win32.h>
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/testing/googletest.h>
 #include <google/protobuf/testing/file.h>
@@ -84,6 +83,12 @@ namespace {
 
 #ifdef _WIN32
 #define pipe(fds) _pipe(fds, 4096, O_BINARY)
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::access;
+using google::protobuf::internal::win32::mkdir;
+using google::protobuf::internal::win32::open;
+using google::protobuf::internal::win32::close;
 #endif
 
 #ifndef O_BINARY

src/google/protobuf/message_unittest.cc

@@ -37,9 +37,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
-#ifdef _MSC_VER
-#include <io.h>
-#else
+#ifndef _MSC_VER
 #include <unistd.h>
 #endif
 #include <sstream>
@@ -57,6 +55,7 @@
 
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/common.h>
+#include <google/protobuf/stubs/io_win32.h>
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/testing/googletest.h>
 #include <gtest/gtest.h>
@@ -64,6 +63,13 @@
 namespace google {
 namespace protobuf {
 
+#if defined(_WIN32)
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::close;
+using google::protobuf::internal::win32::open;
+#endif
+
 #ifndef O_BINARY
 #ifdef _O_BINARY
 #define O_BINARY _O_BINARY

src/google/protobuf/source_context.pb.cc

@@ -94,6 +94,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -110,6 +111,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/source_context.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -269,6 +271,7 @@ void SourceContext::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* SourceContext::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.SourceContext)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/struct.pb.cc

@@ -149,6 +149,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -175,6 +176,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/struct.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -430,6 +432,7 @@ void Struct::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Struct::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Struct)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -964,6 +967,7 @@ void Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Value)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1727,6 +1731,7 @@ void ListValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* ListValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.ListValue)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/stubs/io_win32.cc

@@ -0,0 +1,362 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: laszlocsomor@google.com (Laszlo Csomor)
+//
+// Implementation for long-path-aware open/mkdir/etc. on Windows.
+//
+// These functions convert the input path to an absolute Windows path
+// with "\\?\" prefix if necessary, then pass that to _wopen/_wmkdir/etc.
+// (declared in <io.h>) respectively. This allows working with files/directories
+// whose paths are longer than MAX_PATH (260 chars).
+//
+// This file is only used on Windows, it's empty on other platforms.
+
+#if defined(_WIN32)
+
+// Comment this out to fall back to using the ANSI versions (open, mkdir, ...)
+// instead of the Unicode ones (_wopen, _wmkdir, ...). Doing so can be useful to
+// debug failing tests if that's caused by the long path support.
+#define SUPPORT_LONGPATHS
+
+#include <ctype.h>
+#include <direct.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <io.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <wctype.h>
+#include <windows.h>
+
+#include <google/protobuf/stubs/io_win32.h>
+
+#include <cassert>
+#include <memory>
+#include <sstream>
+#include <string>
+#include <vector>
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace win32 {
+namespace {
+
+using std::string;
+using std::unique_ptr;
+using std::wstring;
+
+template <typename char_type>
+struct CharTraits {
+  static bool is_alpha(char_type ch);
+};
+
+template <>
+struct CharTraits<char> {
+  static bool is_alpha(char ch) { return isalpha(ch); }
+};
+
+template <>
+struct CharTraits<wchar_t> {
+  static bool is_alpha(wchar_t ch) { return iswalpha(ch); }
+};
+
+// Returns true if the path starts with a drive letter, e.g. "c:".
+// Note that this won't check for the "\" after the drive letter, so this also
+// returns true for "c:foo" (which is "c:\${PWD}\foo").
+// This check requires that a path not have a longpath prefix ("\\?\").
+template <typename char_type>
+bool has_drive_letter(const char_type* ch) {
+  return CharTraits<char_type>::is_alpha(ch[0]) && ch[1] == ':';
+}
+
+// Returns true if the path starts with a longpath prefix ("\\?\").
+template <typename char_type>
+bool has_longpath_prefix(const char_type* path) {
+  return path[0] == '\\' && path[1] == '\\' && path[2] == '?' &&
+         path[3] == '\\';
+}
+
+// Returns true if the path starts with a drive specifier (e.g. "c:\").
+template <typename char_type>
+bool is_path_absolute(const char_type* path) {
+  return has_drive_letter(path) && is_separator(path[2]);
+}
+
+template <typename char_type>
+bool is_separator(char_type c) {
+  return c == '/' || c == '\\';
+}
+
+template <typename char_type>
+bool is_drive_relative(const char_type* path) {
+  return has_drive_letter(path) && (path[2] == 0 || !is_separator(path[2]));
+}
+
+template <typename char_type>
+void replace_directory_separators(char_type* p) {
+  for (; *p; ++p) {
+    if (*p == '/') {
+      *p = '\\';
+    }
+  }
+}
+
+string join_paths(const string& path1, const string& path2) {
+  if (path1.empty() || is_path_absolute(path2.c_str()) ||
+      has_longpath_prefix(path2.c_str())) {
+    return path2;
+  }
+  if (path2.empty()) {
+    return path1;
+  }
+
+  if (is_separator(path1.back())) {
+    return is_separator(path2.front()) ? (path1 + path2.substr(1))
+                                       : (path1 + path2);
+  } else {
+    return is_separator(path2.front()) ? (path1 + path2)
+                                       : (path1 + '\\' + path2);
+  }
+}
+
+string normalize(string path) {
+  if (has_longpath_prefix(path.c_str())) {
+    path = path.substr(4);
+  }
+
+  static const string dot(".");
+  static const string dotdot("..");
+
+  std::vector<string> segments;
+  int segment_start = -1;
+  // Find the path segments in `path` (separated by "/").
+  for (int i = 0;; ++i) {
+    if (!is_separator(path[i]) && path[i] != '\0') {
+      // The current character does not end a segment, so start one unless it's
+      // already started.
+      if (segment_start < 0) {
+        segment_start = i;
+      }
+    } else if (segment_start >= 0 && i > segment_start) {
+      // The current character is "/" or "\0", so this ends a segment.
+      // Add that to `segments` if there's anything to add; handle "." and "..".
+      string segment(path, segment_start, i - segment_start);
+      segment_start = -1;
+      if (segment == dotdot) {
+        if (!segments.empty() &&
+            (!has_drive_letter(segments[0].c_str()) || segments.size() > 1)) {
+          segments.pop_back();
+        }
+      } else if (segment != dot && !segment.empty()) {
+        segments.push_back(segment);
+      }
+    }
+    if (path[i] == '\0') {
+      break;
+    }
+  }
+
+  // Handle the case when `path` is just a drive specifier (or some degenerate
+  // form of it, e.g. "c:\..").
+  if (segments.size() == 1 && segments[0].size() == 2 &&
+      has_drive_letter(segments[0].c_str())) {
+    return segments[0] + '\\';
+  }
+
+  // Join all segments.
+  bool first = true;
+  std::ostringstream result;
+  for (const auto& s : segments) {
+    if (!first) {
+      result << '\\';
+    }
+    first = false;
+    result << s;
+  }
+  // Preserve trailing separator if the input contained it.
+  if (is_separator(path.back())) {
+    result << '\\';
+  }
+  return result.str();
+}
+
+std::unique_ptr<WCHAR[]> as_wstring(const string& s) {
+  int len = ::MultiByteToWideChar(CP_UTF8, 0, s.c_str(), s.size(), NULL, 0);
+  std::unique_ptr<WCHAR[]> result(new WCHAR[len + 1]);
+  ::MultiByteToWideChar(CP_UTF8, 0, s.c_str(), s.size(), result.get(), len + 1);
+  result.get()[len] = 0;
+  return std::move(result);
+}
+
+wstring as_wchar_path(const string& path) {
+  std::unique_ptr<WCHAR[]> wbuf(as_wstring(path));
+  replace_directory_separators(wbuf.get());
+  return wstring(wbuf.get());
+}
+
+bool as_windows_path(const string& path, wstring* result) {
+  if (path.empty()) {
+    result->clear();
+    return true;
+  }
+  if (is_separator(path[0]) || is_drive_relative(path.c_str())) {
+    return false;
+  }
+
+  string mutable_path = path;
+  if (!is_path_absolute(mutable_path.c_str()) &&
+      !has_longpath_prefix(mutable_path.c_str())) {
+    char cwd[MAX_PATH];
+    ::GetCurrentDirectoryA(MAX_PATH, cwd);
+    mutable_path = join_paths(cwd, mutable_path);
+  }
+  *result = as_wchar_path(normalize(mutable_path));
+  if (!has_longpath_prefix(result->c_str())) {
+    // Add the "\\?\" prefix unconditionally. This way we prevent the Win32 API
+    // from processing the path and "helpfully" removing trailing dots from the
+    // path, for example.
+    // See https://github.com/bazelbuild/bazel/issues/2935
+    *result = wstring(L"\\\\?\\") + *result;
+  }
+  return true;
+}
+
+}  // namespace
+
+int open(const char* path, int flags, int mode) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wopen(wpath.c_str(), flags, mode);
+#else
+  return ::_open(path, flags, mode);
+#endif
+}
+
+int mkdir(const char* path, int _mode) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wmkdir(wpath.c_str());
+#else   // not SUPPORT_LONGPATHS
+  return ::_mkdir(path);
+#endif  // not SUPPORT_LONGPATHS
+}
+
+int access(const char* path, int mode) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_waccess(wpath.c_str(), mode);
+#else
+  return ::_access(path, mode);
+#endif
+}
+
+int chdir(const char* path) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wchdir(wpath.c_str());
+#else
+  return ::_chdir(path);
+#endif
+}
+
+int stat(const char* path, struct _stat* buffer) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return -1;
+  }
+  return ::_wstat(wpath.c_str(), buffer);
+#else   // not SUPPORT_LONGPATHS
+  return ::_stat(path, buffer);
+#endif  // not SUPPORT_LONGPATHS
+}
+
+FILE* fopen(const char* path, const char* mode) {
+#ifdef SUPPORT_LONGPATHS
+  wstring wpath;
+  if (!as_windows_path(path, &wpath)) {
+    errno = ENOENT;
+    return NULL;
+  }
+  std::unique_ptr<WCHAR[]> wmode(as_wstring(mode));
+  return ::_wfopen(wpath.c_str(), wmode.get());
+#else
+  return ::fopen(path, mode);
+#endif
+}
+
+int close(int fd) { return ::close(fd); }
+
+int dup(int fd) { return ::_dup(fd); }
+
+int dup2(int fd1, int fd2) { return ::_dup2(fd1, fd2); }
+
+int read(int fd, void* buffer, size_t size) {
+  return ::_read(fd, buffer, size);
+}
+
+int setmode(int fd, int mode) { return ::_setmode(fd, mode); }
+
+int write(int fd, const void* buffer, size_t size) {
+  return ::_write(fd, buffer, size);
+}
+
+wstring testonly_path_to_winpath(const string& path) {
+  wstring wpath;
+  as_windows_path(path, &wpath);
+  return wpath;
+}
+
+}  // namespace win32
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // defined(_WIN32)
+

src/google/protobuf/stubs/io_win32.h

@@ -0,0 +1,98 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: laszlocsomor@google.com (Laszlo Csomor)
+//
+// This file contains the declarations for Windows implementations of
+// commonly used POSIX functions such as open(2) and access(2), as well
+// as macro definitions for flags of these functions.
+//
+// By including this file you'll redefine open/access/etc. to
+// ::google::protobuf::internal::win32::{open/access/etc.}.
+// Make sure you don't include a header that attempts to redeclare or
+// redefine these functions, that'll lead to confusing compilation
+// errors. It's best to #include this file as the last one to ensure that.
+//
+// This file is only used on Windows, it's empty on other platforms.
+
+#ifndef GOOGLE_PROTOBUF_STUBS_IO_WIN32_H__
+#define GOOGLE_PROTOBUF_STUBS_IO_WIN32_H__
+
+#if defined(_WIN32)
+
+#include <string>
+#include <google/protobuf/stubs/port.h>
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace win32 {
+
+LIBPROTOBUF_EXPORT FILE* fopen(const char* path, const char* mode);
+LIBPROTOBUF_EXPORT int access(const char* path, int mode);
+LIBPROTOBUF_EXPORT int chdir(const char* path);
+LIBPROTOBUF_EXPORT int close(int fd);
+LIBPROTOBUF_EXPORT int dup(int fd);
+LIBPROTOBUF_EXPORT int dup2(int fd1, int fd2);
+LIBPROTOBUF_EXPORT int mkdir(const char* path, int _mode);
+LIBPROTOBUF_EXPORT int open(const char* path, int flags, int mode = 0);
+LIBPROTOBUF_EXPORT int read(int fd, void* buffer, size_t size);
+LIBPROTOBUF_EXPORT int setmode(int fd, int mode);
+LIBPROTOBUF_EXPORT int stat(const char* path, struct _stat* buffer);
+LIBPROTOBUF_EXPORT int write(int fd, const void* buffer, size_t size);
+LIBPROTOBUF_EXPORT std::wstring testonly_path_to_winpath(
+    const std::string& path);
+
+}  // namespace win32
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#ifndef W_OK
+#define W_OK 02  // not defined by MSVC for whatever reason
+#endif
+
+#ifndef F_OK
+#define F_OK 00  // not defined by MSVC for whatever reason
+#endif
+
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#endif  // defined(_WIN32)
+
+#endif  // GOOGLE_PROTOBUF_STUBS_IO_WIN32_H__
+
+

src/google/protobuf/stubs/io_win32_unittest.cc

@@ -0,0 +1,367 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: laszlocsomor@google.com (Laszlo Csomor)
+//
+// Unit tests for long-path-aware open/mkdir/access on Windows.
+//
+// This file is only used on Windows, it's empty on other platforms.
+
+#if defined(_WIN32)
+
+#define WIN32_LEAN_AND_MEAN
+#include <errno.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <wchar.h>
+#include <windows.h>
+
+#include <google/protobuf/stubs/io_win32.h>
+#include <google/protobuf/testing/googletest.h>
+#include <gtest/gtest.h>
+
+#include <memory>
+#include <sstream>
+#include <string>
+
+namespace google {
+namespace protobuf {
+namespace internal {
+namespace win32 {
+namespace {
+
+using std::string;
+using std::unique_ptr;
+using std::wstring;
+
+class IoWin32Test : public ::testing::Test {
+ public:
+  void SetUp() override;
+  void TearDown() override;
+
+ protected:
+  bool CreateAllUnder(wstring path);
+  bool DeleteAllUnder(wstring path);
+
+  string test_tmpdir;
+  wstring wtest_tmpdir;
+};
+
+#define ASSERT_INITIALIZED              \
+  {                                     \
+    EXPECT_FALSE(test_tmpdir.empty());  \
+    EXPECT_FALSE(wtest_tmpdir.empty()); \
+  }
+
+void IoWin32Test::SetUp() {
+  test_tmpdir = string(TestTempDir());
+  wtest_tmpdir.clear();
+  if (test_tmpdir.empty()) {
+    const char* test_tmpdir_env = getenv("TEST_TMPDIR");
+    if (test_tmpdir_env != nullptr && *test_tmpdir_env) {
+      test_tmpdir = string(test_tmpdir_env);
+    }
+
+    // Only Bazel defines TEST_TMPDIR, CMake does not, so look for other
+    // suitable environment variables.
+    if (test_tmpdir.empty()) {
+      for (const char* name : {"TEMP", "TMP"}) {
+        test_tmpdir_env = getenv(name);
+        if (test_tmpdir_env != nullptr && *test_tmpdir_env) {
+          test_tmpdir = string(test_tmpdir_env);
+          break;
+        }
+      }
+    }
+
+    // No other temp directory was found. Use the current director
+    if (test_tmpdir.empty()) {
+      char buffer[MAX_PATH];
+      // Use GetCurrentDirectoryA instead of GetCurrentDirectoryW, because the
+      // current working directory must always be shorter than MAX_PATH, even
+      // with
+      // "\\?\" prefix (except on Windows 10 version 1607 and beyond, after
+      // opting in to long paths by default [1]).
+      //
+      // [1] https://msdn.microsoft.com/en-us/library/windows/ \
+      //   desktop/aa365247(v=vs.85).aspx#maxpath
+      DWORD result = ::GetCurrentDirectoryA(MAX_PATH, buffer);
+      if (result > 0) {
+        test_tmpdir = string(buffer);
+      } else {
+        // Using assertions in SetUp/TearDown seems to confuse the test
+        // framework, so just leave the member variables empty in case of
+        // failure.
+        GOOGLE_CHECK_OK(false);
+        return;
+      }
+    }
+  }
+
+  while (test_tmpdir.back() == '/' || test_tmpdir.back() == '\\') {
+    test_tmpdir.pop_back();
+  }
+  test_tmpdir += "\\io_win32_unittest.tmp";
+
+  // CreateDirectoryA's limit is 248 chars, see MSDN.
+  // https://msdn.microsoft.com/en-us/library/windows/ \
+  //   desktop/aa363855(v=vs.85).aspx
+  wtest_tmpdir = testonly_path_to_winpath(test_tmpdir);
+  if (!DeleteAllUnder(wtest_tmpdir) || !CreateAllUnder(wtest_tmpdir)) {
+    GOOGLE_CHECK_OK(false);
+    test_tmpdir.clear();
+    wtest_tmpdir.clear();
+  }
+}
+
+void IoWin32Test::TearDown() {
+  if (!wtest_tmpdir.empty()) {
+    DeleteAllUnder(wtest_tmpdir);
+  }
+}
+
+bool IoWin32Test::CreateAllUnder(wstring path) {
+  // Prepend UNC prefix if the path doesn't have it already. Don't bother
+  // checking if the path is shorter than MAX_PATH, let's just do it
+  // unconditionally.
+  if (path.find(L"\\\\?\\") != 0) {
+    path = wstring(L"\\\\?\\") + path;
+  }
+  if (::CreateDirectoryW(path.c_str(), NULL) ||
+      GetLastError() == ERROR_ALREADY_EXISTS ||
+      GetLastError() == ERROR_ACCESS_DENIED) {
+    return true;
+  }
+  if (GetLastError() == ERROR_PATH_NOT_FOUND) {
+    size_t pos = path.find_last_of(L'\\');
+    if (pos != wstring::npos) {
+      wstring parent(path, 0, pos);
+      if (CreateAllUnder(parent) && CreateDirectoryW(path.c_str(), NULL)) {
+        return true;
+      }
+    }
+  }
+  return false;
+}
+
+bool IoWin32Test::DeleteAllUnder(wstring path) {
+  static const wstring kDot(L".");
+  static const wstring kDotDot(L"..");
+
+  // Prepend UNC prefix if the path doesn't have it already. Don't bother
+  // checking if the path is shorter than MAX_PATH, let's just do it
+  // unconditionally.
+  if (path.find(L"\\\\?\\") != 0) {
+    path = wstring(L"\\\\?\\") + path;
+  }
+  // Append "\" if necessary.
+  if (path.back() != '\\') {
+    path.push_back('\\');
+  }
+
+  WIN32_FIND_DATAW metadata;
+  HANDLE handle = ::FindFirstFileW((path + L"*").c_str(), &metadata);
+  if (handle == INVALID_HANDLE_VALUE) {
+    return true;  // directory doesn't exist
+  }
+
+  bool result = true;
+  do {
+    wstring childname = metadata.cFileName;
+    if (kDot != childname && kDotDot != childname) {
+      wstring childpath = path + childname;
+      if ((metadata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0) {
+        // If this is not a junction, delete its contents recursively.
+        // Finally delete this directory/junction too.
+        if (((metadata.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) == 0 &&
+             !DeleteAllUnder(childpath)) ||
+            !::RemoveDirectoryW(childpath.c_str())) {
+          result = false;
+          break;
+        }
+      } else {
+        if (!::DeleteFileW(childpath.c_str())) {
+          result = false;
+          break;
+        }
+      }
+    }
+  } while (::FindNextFileW(handle, &metadata));
+  ::FindClose(handle);
+  return result;
+}
+
+TEST_F(IoWin32Test, AccessTest) {
+  ASSERT_INITIALIZED;
+
+  string path = test_tmpdir;
+  while (path.size() < MAX_PATH - 30) {
+    path += "\\accesstest";
+    EXPECT_EQ(mkdir(path.c_str(), 0644), 0);
+  }
+  string file = path + "\\file.txt";
+  int fd = open(file.c_str(), O_CREAT | O_WRONLY, 0644);
+  if (fd > 0) {
+    EXPECT_EQ(close(fd), 0);
+  } else {
+    EXPECT_TRUE(false);
+  }
+
+  EXPECT_EQ(access(test_tmpdir.c_str(), F_OK), 0);
+  EXPECT_EQ(access(path.c_str(), F_OK), 0);
+  EXPECT_EQ(access(path.c_str(), W_OK), 0);
+  EXPECT_EQ(access(file.c_str(), F_OK | W_OK), 0);
+  EXPECT_NE(access((file + ".blah").c_str(), F_OK), 0);
+  EXPECT_NE(access((file + ".blah").c_str(), W_OK), 0);
+
+  EXPECT_EQ(access(".", F_OK), 0);
+  EXPECT_EQ(access(".", W_OK), 0);
+  EXPECT_EQ(access((test_tmpdir + "/accesstest").c_str(), F_OK | W_OK), 0);
+  ASSERT_EQ(access((test_tmpdir + "/./normalize_me/.././accesstest").c_str(),
+                   F_OK | W_OK),
+            0);
+  EXPECT_NE(access("io_win32_unittest.AccessTest.nonexistent", F_OK), 0);
+  EXPECT_NE(access("io_win32_unittest.AccessTest.nonexistent", W_OK), 0);
+
+  ASSERT_EQ(access("c:bad", F_OK), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(access("/tmp/bad", F_OK), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(access("\\bad", F_OK), -1);
+  ASSERT_EQ(errno, ENOENT);
+}
+
+TEST_F(IoWin32Test, OpenTest) {
+  ASSERT_INITIALIZED;
+
+  string path = test_tmpdir;
+  while (path.size() < MAX_PATH) {
+    path += "\\opentest";
+    EXPECT_EQ(mkdir(path.c_str(), 0644), 0);
+  }
+  string file = path + "\\file.txt";
+  int fd = open(file.c_str(), O_CREAT | O_WRONLY, 0644);
+  if (fd > 0) {
+    EXPECT_EQ(write(fd, "hello", 5), 5);
+    EXPECT_EQ(close(fd), 0);
+  } else {
+    EXPECT_TRUE(false);
+  }
+
+  ASSERT_EQ(open("c:bad.txt", O_CREAT | O_WRONLY, 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(open("/tmp/bad.txt", O_CREAT | O_WRONLY, 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(open("\\bad.txt", O_CREAT | O_WRONLY, 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+}
+
+TEST_F(IoWin32Test, MkdirTest) {
+  ASSERT_INITIALIZED;
+
+  string path = test_tmpdir;
+  do {
+    path += "\\mkdirtest";
+    ASSERT_EQ(mkdir(path.c_str(), 0644), 0);
+  } while (path.size() <= MAX_PATH);
+
+  ASSERT_EQ(mkdir("c:bad", 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(mkdir("/tmp/bad", 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+  ASSERT_EQ(mkdir("\\bad", 0644), -1);
+  ASSERT_EQ(errno, ENOENT);
+}
+
+TEST_F(IoWin32Test, ChdirTest) {
+  char owd[MAX_PATH];
+  EXPECT_GT(::GetCurrentDirectoryA(MAX_PATH, owd), 0);
+  string path("C:\\");
+  EXPECT_EQ(access(path.c_str(), F_OK), 0);
+  ASSERT_EQ(chdir(path.c_str()), 0);
+  EXPECT_TRUE(::SetCurrentDirectoryA(owd));
+
+  // Do not try to chdir into the test_tmpdir, it may already contain directory
+  // names with trailing dots.
+  // Instead test here with an obviously dot-trailed path. If the win32_chdir
+  // function would not convert the path to absolute and prefix with "\\?\" then
+  // the Win32 API would ignore the trailing dot, but because of the prefixing
+  // there'll be no path processing done, so we'll actually attempt to chdir
+  // into "C:\some\path\foo."
+  path = test_tmpdir + "/foo.";
+  EXPECT_EQ(mkdir(path.c_str(), 644), 0);
+  EXPECT_EQ(access(path.c_str(), F_OK), 0);
+  ASSERT_NE(chdir(path.c_str()), 0);
+}
+
+TEST_F(IoWin32Test, AsWindowsPathTest) {
+  DWORD size = GetCurrentDirectoryW(0, NULL);
+  unique_ptr<wchar_t[]> cwd_str(new wchar_t[size]);
+  EXPECT_GT(GetCurrentDirectoryW(size, cwd_str.get()), 0);
+  wstring cwd = wstring(L"\\\\?\\") + cwd_str.get();
+
+  ASSERT_EQ(testonly_path_to_winpath("relative_mkdirtest"),
+            cwd + L"\\relative_mkdirtest");
+  ASSERT_EQ(testonly_path_to_winpath("preserve//\\trailing///"),
+            cwd + L"\\preserve\\trailing\\");
+  ASSERT_EQ(testonly_path_to_winpath("./normalize_me\\/../blah"),
+            cwd + L"\\blah");
+  std::ostringstream relpath;
+  for (wchar_t* p = cwd_str.get(); *p; ++p) {
+    if (*p == '/' || *p == '\\') {
+      relpath << "../";
+    }
+  }
+  relpath << ".\\/../\\./beyond-toplevel";
+  ASSERT_EQ(testonly_path_to_winpath(relpath.str()),
+            wstring(L"\\\\?\\") + cwd_str.get()[0] + L":\\beyond-toplevel");
+
+  // Absolute unix paths lack drive letters, driveless absolute windows paths
+  // do too. Neither can be converted to a drive-specifying absolute Windows
+  // path.
+  ASSERT_EQ(testonly_path_to_winpath("/absolute/unix/path"), L"");
+  // Though valid on Windows, we also don't support UNC paths (\\UNC\\blah).
+  ASSERT_EQ(testonly_path_to_winpath("\\driveless\\absolute"), L"");
+  // Though valid in cmd.exe, drive-relative paths are not supported.
+  ASSERT_EQ(testonly_path_to_winpath("c:foo"), L"");
+  ASSERT_EQ(testonly_path_to_winpath("c:/foo"), L"\\\\?\\c:\\foo");
+}
+
+}  // namespace
+}  // namespace win32
+}  // namespace internal
+}  // namespace protobuf
+}  // namespace google
+
+#endif  // defined(_WIN32)
+

src/google/protobuf/test_messages_proto2.proto

@@ -0,0 +1,216 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc.  All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//     * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//     * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//     * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// Test schema for proto2 messages.  This test schema is used by:
+//
+// - conformance tests
+//
+
+syntax = "proto2";
+
+package protobuf_test_messages.proto2;
+option java_package = "com.google.protobuf_test_messages.proto2";
+
+// This is the default, but we specify it here explicitly.
+option optimize_for = SPEED;
+
+option cc_enable_arenas = true;
+
+// This proto includes every type of field in both singular and repeated
+// forms.
+//
+// Also, crucially, all messages and enums in this file are eventually
+// submessages of this message.  So for example, a fuzz test of TestAllTypes
+// could trigger bugs that occur in any message type in this file.  We verify
+// this stays true in a unit test.
+message TestAllTypesProto2 {
+  message NestedMessage {
+    optional int32 a = 1;
+    optional TestAllTypesProto2 corecursive = 2;
+  }
+
+  enum NestedEnum {
+    FOO = 0;
+    BAR = 1;
+    BAZ = 2;
+    NEG = -1;  // Intentionally negative.
+  }
+
+  // Singular
+  optional int32 optional_int32    =  1;
+  optional int64 optional_int64    =  2;
+  optional uint32 optional_uint32   =  3;
+  optional uint64 optional_uint64   =  4;
+  optional sint32 optional_sint32   =  5;
+  optional sint64 optional_sint64   =  6;
+  optional fixed32 optional_fixed32  =  7;
+  optional fixed64 optional_fixed64  =  8;
+  optional sfixed32 optional_sfixed32 =  9;
+  optional sfixed64 optional_sfixed64 = 10;
+  optional float optional_float    = 11;
+  optional double optional_double   = 12;
+  optional bool optional_bool     = 13;
+  optional string optional_string   = 14;
+  optional bytes optional_bytes    = 15;
+
+  optional NestedMessage                        optional_nested_message  = 18;
+  optional ForeignMessage                       optional_foreign_message = 19;
+
+  optional NestedEnum                           optional_nested_enum     = 21;
+  optional ForeignEnum                          optional_foreign_enum    = 22;
+
+  optional string optional_string_piece = 24 [ctype=STRING_PIECE];
+  optional string optional_cord = 25 [ctype=CORD];
+
+  optional TestAllTypesProto2 recursive_message = 27;
+
+  // Repeated
+  repeated    int32 repeated_int32    = 31;
+  repeated    int64 repeated_int64    = 32;
+  repeated   uint32 repeated_uint32   = 33;
+  repeated   uint64 repeated_uint64   = 34;
+  repeated   sint32 repeated_sint32   = 35;
+  repeated   sint64 repeated_sint64   = 36;
+  repeated  fixed32 repeated_fixed32  = 37;
+  repeated  fixed64 repeated_fixed64  = 38;
+  repeated sfixed32 repeated_sfixed32 = 39;
+  repeated sfixed64 repeated_sfixed64 = 40;
+  repeated    float repeated_float    = 41;
+  repeated   double repeated_double   = 42;
+  repeated     bool repeated_bool     = 43;
+  repeated   string repeated_string   = 44;
+  repeated    bytes repeated_bytes    = 45;
+
+  repeated NestedMessage       repeated_nested_message  = 48;
+  repeated ForeignMessage      repeated_foreign_message = 49;
+
+  repeated NestedEnum          repeated_nested_enum     = 51;
+  repeated ForeignEnum         repeated_foreign_enum    = 52;
+
+  repeated string repeated_string_piece = 54 [ctype=STRING_PIECE];
+  repeated string repeated_cord = 55 [ctype=CORD];
+
+  // Map
+  map <   int32, int32>    map_int32_int32 = 56;
+  map <   int64, int64>    map_int64_int64 = 57;
+  map <  uint32, uint32>   map_uint32_uint32 = 58;
+  map <  uint64, uint64>   map_uint64_uint64 = 59;
+  map <  sint32, sint32>   map_sint32_sint32 = 60;
+  map <  sint64, sint64>   map_sint64_sint64 = 61;
+  map < fixed32, fixed32>  map_fixed32_fixed32 = 62;
+  map < fixed64, fixed64>  map_fixed64_fixed64 = 63;
+  map <sfixed32, sfixed32> map_sfixed32_sfixed32 = 64;
+  map <sfixed64, sfixed64> map_sfixed64_sfixed64 = 65;
+  map <   int32, float>    map_int32_float = 66;
+  map <   int32, double>   map_int32_double = 67;
+  map <    bool, bool>     map_bool_bool = 68;
+  map <  string, string>   map_string_string = 69;
+  map <  string, bytes>    map_string_bytes = 70;
+  map <  string, NestedMessage>  map_string_nested_message = 71;
+  map <  string, ForeignMessage> map_string_foreign_message = 72;
+  map <  string, NestedEnum>     map_string_nested_enum = 73;
+  map <  string, ForeignEnum>    map_string_foreign_enum = 74;
+
+  oneof oneof_field {
+    uint32 oneof_uint32 = 111;
+    NestedMessage oneof_nested_message = 112;
+    string oneof_string = 113;
+    bytes oneof_bytes = 114;
+    bool oneof_bool = 115;
+    uint64 oneof_uint64 = 116;
+    float oneof_float = 117;
+    double oneof_double = 118;
+    NestedEnum oneof_enum = 119;
+  }
+
+  // extensions
+  extensions 120 to 200;
+
+  // groups
+  optional group Data = 201 {
+    optional int32 group_int32 = 202;
+    optional uint32 group_uint32 = 203;
+  };
+
+  // Test field-name-to-JSON-name convention.
+  // (protobuf says names can be any valid C/C++ identifier.)
+  optional int32 fieldname1 = 401;
+  optional int32 field_name2 = 402;
+  optional int32 _field_name3 = 403;
+  optional int32 field__name4_ = 404;
+  optional int32 field0name5 = 405;
+  optional int32 field_0_name6 = 406;
+  optional int32 fieldName7 = 407;
+  optional int32 FieldName8 = 408;
+  optional int32 field_Name9 = 409;
+  optional int32 Field_Name10 = 410;
+  optional int32 FIELD_NAME11 = 411;
+  optional int32 FIELD_name12 = 412;
+  optional int32 __field_name13 = 413;
+  optional int32 __Field_name14 = 414;
+  optional int32 field__name15 = 415;
+  optional int32 field__Name16 = 416;
+  optional int32 field_name17__ = 417;
+  optional int32 Field_name18__ = 418;
+
+  // message_set test case.
+  message MessageSetCorrect {
+    option message_set_wire_format = true;
+    extensions 4 to max;
+  }
+
+  message MessageSetCorrectExtension1 {
+    extend MessageSetCorrect {
+      optional MessageSetCorrectExtension1 message_set_extension = 1547769;
+    }
+    optional string str = 25;
+  }
+
+  message MessageSetCorrectExtension2 {
+    extend MessageSetCorrect {
+      optional MessageSetCorrectExtension2 message_set_extension = 4135312;
+    }
+    optional int32 i = 9;
+  }
+}
+
+message ForeignMessage {
+  optional int32 c = 1;
+}
+
+enum ForeignEnum {
+  FOREIGN_FOO = 0;
+  FOREIGN_BAR = 1;
+  FOREIGN_BAZ = 2;
+}
+
+extend TestAllTypesProto2 {
+  optional int32 extension_int32 = 120;
+}

src/google/protobuf/test_messages_proto3.proto

@@ -59,10 +59,10 @@ option cc_enable_arenas = true;
 // submessages of this message.  So for example, a fuzz test of TestAllTypes
 // could trigger bugs that occur in any message type in this file.  We verify
 // this stays true in a unit test.
-message TestAllTypes {
+message TestAllTypesProto3 {
   message NestedMessage {
     int32 a = 1;
-    TestAllTypes corecursive = 2;
+    TestAllTypesProto3 corecursive = 2;
   }
 
   enum NestedEnum {
@@ -98,7 +98,7 @@ message TestAllTypes {
   string optional_string_piece = 24 [ctype=STRING_PIECE];
   string optional_cord = 25 [ctype=CORD];
 
-  TestAllTypes recursive_message = 27;
+  TestAllTypesProto3 recursive_message = 27;
 
   // Repeated
   repeated    int32 repeated_int32    = 31;

src/google/protobuf/testing/file.cc

@@ -38,24 +38,28 @@
 #ifdef _MSC_VER
 #define WIN32_LEAN_AND_MEAN  // yeah, right
 #include <windows.h>         // Find*File().  :(
-#include <io.h>
-#include <direct.h>
+// #include <direct.h>
 #else
 #include <dirent.h>
 #include <unistd.h>
 #endif
 #include <errno.h>
 
+#include <google/protobuf/stubs/io_win32.h>
+
 namespace google {
 namespace protobuf {
 
 #ifdef _WIN32
-#define mkdir(name, mode) mkdir(name)
 // Windows doesn't have symbolic links.
 #define lstat stat
-#ifndef F_OK
-#define F_OK 00  // not defined by MSVC for whatever reason
-#endif
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::access;
+using google::protobuf::internal::win32::chdir;
+using google::protobuf::internal::win32::fopen;
+using google::protobuf::internal::win32::mkdir;
+using google::protobuf::internal::win32::stat;
 #endif
 
 bool File::Exists(const string& name) {
@@ -113,6 +117,9 @@ void File::WriteStringToFileOrDie(const string& contents, const string& name) {
 }
 
 bool File::CreateDir(const string& name, int mode) {
+  if (!name.empty()) {
+    GOOGLE_CHECK_OK(name.back() != '.');
+  }
   return mkdir(name.c_str(), mode) == 0;
 }
 

src/google/protobuf/testing/googletest.cc

@@ -33,14 +33,14 @@
 
 #include <google/protobuf/testing/googletest.h>
 #include <google/protobuf/testing/file.h>
+#include <google/protobuf/stubs/io_win32.h>
 #include <google/protobuf/stubs/strutil.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <errno.h>
 #include <stdlib.h>
 #ifdef _MSC_VER
-#include <io.h>
-#include <direct.h>
+// #include <direct.h>
 #else
 #include <unistd.h>
 #endif
@@ -53,7 +53,13 @@ namespace google {
 namespace protobuf {
 
 #ifdef _WIN32
-#define mkdir(name, mode) mkdir(name)
+// DO NOT include <io.h>, instead create functions in io_win32.{h,cc} and import
+// them like we do below.
+using google::protobuf::internal::win32::close;
+using google::protobuf::internal::win32::dup2;
+using google::protobuf::internal::win32::dup;
+using google::protobuf::internal::win32::mkdir;
+using google::protobuf::internal::win32::open;
 #endif
 
 #ifndef O_BINARY
@@ -111,14 +117,32 @@ string GetTemporaryDirectoryName() {
   char b[L_tmpnam + 1];     // HPUX multithread return 0 if s is 0
   string result = tmpnam(b);
 #ifdef _WIN32
+  // Avoid a trailing dot by changing it to an underscore. On Win32 the names of
+  // files and directories can, but should not, end with dot.
+  //
+  // In MS-DOS and FAT16 filesystem the filenames were 8dot3 style so it didn't
+  // make sense to have a name ending in dot without an extension, so the shell
+  // silently ignored trailing dots. To this day the Win32 API still maintains
+  // this behavior and silently ignores trailing dots in path arguments of
+  // functions such as CreateFile{A,W}. Even POSIX API function implementations
+  // seem to wrap the Win32 API functions (e.g. CreateDirectoryA) and behave
+  // this way.
+  // It's possible to avoid this behavior and create files / directories with
+  // trailing dots (using CreateFileW / CreateDirectoryW and prefixing the path
+  // with "\\?\") but these will be degenerate in the sense that you cannot
+  // chdir into such directories (or navigate into them with Windows Explorer)
+  // nor can you open such files with some programs (e.g. Notepad).
+  if (result.back() == '.') {
+    result[result.size() - 1] = '_';
+  }
   // On Win32, tmpnam() returns a file prefixed with '\', but which is supposed
   // to be used in the current working directory.  WTF?
   if (HasPrefixString(result, "\\")) {
     result.erase(0, 1);
   }
-  // The Win32 API accepts forward slashes as a path delimiter even though
-  // backslashes are standard.  Let's avoid confusion and use only forward
-  // slashes.
+  // The Win32 API accepts forward slashes as a path delimiter as long as the
+  // path doesn't use the "\\?\" prefix.
+  // Let's avoid confusion and use only forward slashes.
   result = StringReplace(result, "\\", "/", true);
 #endif  // _WIN32
   return result;

src/google/protobuf/timestamp.pb.cc

@@ -95,6 +95,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -110,6 +111,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/timestamp.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -300,6 +302,7 @@ void Timestamp::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Timestamp::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Timestamp)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/type.pb.cc

@@ -172,6 +172,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -223,6 +224,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::protobuf_google_2fprotobuf_2fany_2eproto::AddDescriptors();
   ::google::protobuf::protobuf_google_2fprotobuf_2fsource_5fcontext_2eproto::AddDescriptors();
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -659,6 +661,7 @@ void Type::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Type::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Type)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1554,6 +1557,7 @@ void Field::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Field::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Field)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -2542,6 +2546,7 @@ void Enum::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Enum::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Enum)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -3153,6 +3158,7 @@ void EnumValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* EnumValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.EnumValue)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -3660,6 +3666,7 @@ void Option::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Option::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Option)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

src/google/protobuf/wrappers.pb.cc

@@ -190,6 +190,7 @@ void InitDefaults() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
   ::google::protobuf::GoogleOnceInit(&once, &TableStruct::InitDefaultsImpl);
 }
+namespace {
 void AddDescriptorsImpl() {
   InitDefaults();
   static const char descriptor[] GOOGLE_ATTRIBUTE_SECTION_VARIABLE(protodesc_cold) = {
@@ -211,6 +212,7 @@ void AddDescriptorsImpl() {
   ::google::protobuf::MessageFactory::InternalRegisterGeneratedFile(
     "google/protobuf/wrappers.proto", &protobuf_RegisterTypes);
 }
+} // anonymous namespace
 
 void AddDescriptors() {
   static GOOGLE_PROTOBUF_DECLARE_ONCE(once);
@@ -375,6 +377,7 @@ void DoubleValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* DoubleValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.DoubleValue)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -657,6 +660,7 @@ void FloatValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* FloatValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.FloatValue)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -939,6 +943,7 @@ void Int64Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Int64Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Int64Value)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1223,6 +1228,7 @@ void UInt64Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* UInt64Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UInt64Value)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1507,6 +1513,7 @@ void Int32Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* Int32Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.Int32Value)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -1791,6 +1798,7 @@ void UInt32Value::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* UInt32Value::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.UInt32Value)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -2075,6 +2083,7 @@ void BoolValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* BoolValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.BoolValue)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -2369,6 +2378,7 @@ void StringValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* StringValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.StringValue)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;
@@ -2724,6 +2734,7 @@ void BytesValue::SerializeWithCachedSizes(
 
 ::google::protobuf::uint8* BytesValue::InternalSerializeWithCachedSizesToArray(
     bool deterministic, ::google::protobuf::uint8* target) const {
+  (void)deterministic; // Unused
   // @@protoc_insertion_point(serialize_to_array_start:google.protobuf.BytesValue)
   ::google::protobuf::uint32 cached_has_bits = 0;
   (void) cached_has_bits;

tests.sh

@@ -545,16 +545,51 @@ build_php_compatibility() {
   php/tests/compatibility_test.sh
 }
 
+build_php7.1() {
+  use_php 7.1
+  pushd php
+  rm -rf vendor
+  cp -r /usr/local/vendor-7.1 vendor
+  wget https://phar.phpunit.de/phpunit-5.6.0.phar -O /usr/bin/phpunit
+  phpunit
+  popd
+  pushd conformance
+  # TODO(teboring): Add it back
+  # make test_php
+  popd
+}
+
+build_php7.1_c() {
+  use_php 7.1
+  wget https://phar.phpunit.de/phpunit-5.6.0.phar -O /usr/bin/phpunit
+  cd php/tests && /bin/bash ./test.sh && cd ../..
+  pushd conformance
+  # make test_php_c
+  popd
+}
+
+build_php7.1_zts_c() {
+  use_php_zts 7.1
+  wget https://phar.phpunit.de/phpunit-5.6.0.phar -O /usr/bin/phpunit
+  cd php/tests && /bin/bash ./test.sh && cd ../..
+  pushd conformance
+  # make test_php_c
+  popd
+}
+
 build_php_all_32() {
   build_php5.5
   build_php5.6
   build_php7.0
+  build_php7.1
   build_php5.5_c
   build_php5.6_c
   build_php7.0_c
+  build_php7.1_c
   build_php5.5_zts_c
   build_php5.6_zts_c
   build_php7.0_zts_c
+  build_php7.1_zts_c
 }
 
 build_php_all() {
@@ -601,6 +636,8 @@ Usage: $0 { cpp |
             php7.0   |
             php7.0_c |
             php_compatibility |
+            php7.1   |
+            php7.1_c |
             php_all)
 "
   exit 1