Merge branch 'master' of github.com:grpc/grpc into hpack-buffering

BUILDING.md

@@ -20,7 +20,7 @@ If you plan to build using CMake
 If you are a contributor and plan to build and run tests, install the following as well:
 ```sh
  $ # clang and LLVM C++ lib is only required for sanitizer builds
- $ [sudo] apt-get install clang-5.0 libc++-dev
+ $ [sudo] apt-get install clang libc++-dev
 ```
 
 ## MacOS

CMakeLists.txt

@@ -749,6 +749,7 @@ if(gRPC_BUILD_TESTS)
   if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX)
     add_dependencies(buildtests_cxx bdp_estimator_test)
   endif()
+  add_dependencies(buildtests_cxx binder_smoke_test)
   if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_POSIX)
     add_dependencies(buildtests_cxx bm_alarm)
   endif()
@@ -8300,6 +8301,41 @@ if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX)
 
 
 endif()
+endif()
+if(gRPC_BUILD_TESTS)
+
+add_executable(binder_smoke_test
+  test/core/transport/binder/binder_smoke_test.cc
+  third_party/googletest/googletest/src/gtest-all.cc
+  third_party/googletest/googlemock/src/gmock-all.cc
+)
+
+target_include_directories(binder_smoke_test
+  PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}
+    ${CMAKE_CURRENT_SOURCE_DIR}/include
+    ${_gRPC_ADDRESS_SORTING_INCLUDE_DIR}
+    ${_gRPC_RE2_INCLUDE_DIR}
+    ${_gRPC_SSL_INCLUDE_DIR}
+    ${_gRPC_UPB_GENERATED_DIR}
+    ${_gRPC_UPB_GRPC_GENERATED_DIR}
+    ${_gRPC_UPB_INCLUDE_DIR}
+    ${_gRPC_XXHASH_INCLUDE_DIR}
+    ${_gRPC_ZLIB_INCLUDE_DIR}
+    third_party/googletest/googletest/include
+    third_party/googletest/googletest
+    third_party/googletest/googlemock/include
+    third_party/googletest/googlemock
+    ${_gRPC_PROTO_GENS_DIR}
+)
+
+target_link_libraries(binder_smoke_test
+  ${_gRPC_PROTOBUF_LIBRARIES}
+  ${_gRPC_ALLTARGETS_LIBRARIES}
+  grpc_test_util
+)
+
+
 endif()
 if(gRPC_BUILD_TESTS)
 if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_POSIX)

build_autogenerated.yaml

@@ -4381,6 +4381,16 @@ targets:
   - posix
   - mac
   uses_polling: false
+- name: binder_smoke_test
+  gtest: true
+  build: test
+  language: c++
+  headers: []
+  src:
+  - test/core/transport/binder/binder_smoke_test.cc
+  deps:
+  - grpc_test_util
+  uses_polling: false
 - name: bm_alarm
   build: test
   language: c++

src/core/ext/transport/binder/README.md

@@ -0,0 +1,6 @@
+# Binder transport for cross process IPC on Android
+
+Under construction.
+
+This transport implements
+[BinderChannel for native cross-process communication on Android](https://github.com/grpc/proposal/blob/master/L73-java-binderchannel.md)

test/core/transport/binder/BUILD

@@ -0,0 +1,34 @@
+# Copyright 2021 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+load("//bazel:grpc_build_system.bzl", "grpc_cc_test", "grpc_package")
+
+licenses(["notice"])
+
+grpc_package(name = "test/core/transport/binder")
+
+grpc_cc_test(
+    name = "binder_smoke_test",
+    srcs = ["binder_smoke_test.cc"],
+    external_deps = [
+        "gtest",
+    ],
+    language = "C++",
+    uses_polling = False,
+    deps = [
+        "//:gpr",
+        "//:grpc",
+        "//test/core/util:grpc_test_util",
+    ],
+)

test/core/transport/binder/binder_smoke_test.cc

@@ -0,0 +1,38 @@
+//
+// Copyright 2021 gRPC authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+#include <grpc/grpc.h>
+#include <grpc/support/log.h>
+#include <gtest/gtest.h>
+
+#include "test/core/util/test_config.h"
+
+namespace grpc_core {
+namespace testing {
+namespace {
+TEST(SmokeTest, Empty) { gpr_log(GPR_INFO, __func__); }
+}  // namespace
+}  // namespace testing
+}  // namespace grpc_core
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  grpc::testing::TestEnvironment env(argc, argv);
+  grpc_init();
+  int ret = RUN_ALL_TESTS();
+  grpc_shutdown();
+  return ret;
+}

tools/doxygen/Doxyfile.core.internal

@@ -1011,6 +1011,7 @@ src/core/ext/filters/workarounds/workaround_cronet_compression_filter.h \
 src/core/ext/filters/workarounds/workaround_utils.cc \
 src/core/ext/filters/workarounds/workaround_utils.h \
 src/core/ext/transport/README.md \
+src/core/ext/transport/binder/README.md \
 src/core/ext/transport/chttp2/README.md \
 src/core/ext/transport/chttp2/alpn/alpn.cc \
 src/core/ext/transport/chttp2/alpn/alpn.h \

tools/run_tests/generated/tests.json

@@ -3429,6 +3429,30 @@
     ],
     "uses_polling": false
   },
+  {
+    "args": [],
+    "benchmark": false,
+    "ci_platforms": [
+      "linux",
+      "mac",
+      "posix",
+      "windows"
+    ],
+    "cpu_cost": 1.0,
+    "exclude_configs": [],
+    "exclude_iomgrs": [],
+    "flaky": false,
+    "gtest": true,
+    "language": "c++",
+    "name": "binder_smoke_test",
+    "platforms": [
+      "linux",
+      "mac",
+      "posix",
+      "windows"
+    ],
+    "uses_polling": false
+  },
   {
     "args": [],
     "benchmark": true,