Merge branch 'master' of github.com:grpc/grpc into grpclb_api

Makefile

@@ -1717,192 +1717,192 @@ ifeq ($(NO_PROTOC),true)
 $(GENDIR)/src/proto/grpc/lb/v0/load_balancer.pb.cc: protoc_dep_error
 $(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.pb.cc: src/proto/grpc/lb/v0/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.pb.cc: src/proto/grpc/lb/v0/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc: src/proto/grpc/lb/v0/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/lb/v0/load_balancer.grpc.pb.cc: src/proto/grpc/lb/v0/load_balancer.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/cpp/qps/perf_db.pb.cc: protoc_dep_error
-$(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/control.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/cpp/qps/perf_db.pb.cc: test/cpp/qps/perf_db.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/control.pb.cc: src/proto/grpc/testing/control.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc: test/cpp/qps/perf_db.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc: src/proto/grpc/testing/control.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/cpp/util/echo.pb.cc: protoc_dep_error
-$(GENDIR)/test/cpp/util/echo.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/cpp/util/echo.pb.cc: test/cpp/util/echo.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.pb.cc: src/proto/grpc/testing/duplicate/echo_duplicate.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/cpp/util/echo.grpc.pb.cc: test/cpp/util/echo.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.cc: src/proto/grpc/testing/duplicate/echo_duplicate.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/cpp/util/echo_duplicate.pb.cc: protoc_dep_error
-$(GENDIR)/test/cpp/util/echo_duplicate.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/echo.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/cpp/util/echo_duplicate.pb.cc: test/cpp/util/echo_duplicate.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/echo.pb.cc: src/proto/grpc/testing/echo.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/cpp/util/echo_duplicate.grpc.pb.cc: test/cpp/util/echo_duplicate.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc: src/proto/grpc/testing/echo.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/cpp/util/messages.pb.cc: protoc_dep_error
-$(GENDIR)/test/cpp/util/messages.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/cpp/util/messages.pb.cc: test/cpp/util/messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc: src/proto/grpc/testing/echo_messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/cpp/util/messages.grpc.pb.cc: test/cpp/util/messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc: src/proto/grpc/testing/echo_messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/benchmarks/control.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/empty.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/benchmarks/control.pb.cc: test/proto/benchmarks/control.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/empty.pb.cc: src/proto/grpc/testing/empty.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc: test/proto/benchmarks/control.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc: src/proto/grpc/testing/empty.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/benchmarks/payloads.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/messages.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/benchmarks/payloads.pb.cc: test/proto/benchmarks/payloads.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/messages.pb.cc: src/proto/grpc/testing/messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc: test/proto/benchmarks/payloads.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc: src/proto/grpc/testing/messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/benchmarks/services.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/metrics.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/benchmarks/services.pb.cc: test/proto/benchmarks/services.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/metrics.pb.cc: src/proto/grpc/testing/metrics.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc: test/proto/benchmarks/services.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc: src/proto/grpc/testing/metrics.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/benchmarks/stats.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/payloads.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/benchmarks/stats.pb.cc: test/proto/benchmarks/stats.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/payloads.pb.cc: src/proto/grpc/testing/payloads.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc: test/proto/benchmarks/stats.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc: src/proto/grpc/testing/payloads.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/empty.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/empty.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/empty.pb.cc: test/proto/empty.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc: src/proto/grpc/testing/perf_db.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/control.pb.cc
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/empty.grpc.pb.cc: test/proto/empty.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc: src/proto/grpc/testing/perf_db.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/messages.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/messages.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/services.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/messages.pb.cc: test/proto/messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/services.pb.cc: src/proto/grpc/testing/services.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/messages.grpc.pb.cc: test/proto/messages.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc: src/proto/grpc/testing/services.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/metrics.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/metrics.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/stats.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/metrics.pb.cc: test/proto/metrics.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/stats.pb.cc: src/proto/grpc/testing/stats.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/metrics.grpc.pb.cc: test/proto/metrics.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc: src/proto/grpc/testing/stats.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) 
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
 endif
 
 ifeq ($(NO_PROTOC),true)
-$(GENDIR)/test/proto/test.pb.cc: protoc_dep_error
-$(GENDIR)/test/proto/test.grpc.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/test.pb.cc: protoc_dep_error
+$(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc: protoc_dep_error
 else
-$(GENDIR)/test/proto/test.pb.cc: test/proto/test.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/test.pb.cc: src/proto/grpc/testing/test.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc
 	$(E) "[PROTOC]  Generating protobuf CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-$(GENDIR)/test/proto/test.grpc.pb.cc: test/proto/test.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+$(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc: src/proto/grpc/testing/test.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc
 	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
 	$(Q) mkdir -p `dirname $@`
 	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<
@@ -3175,9 +3175,9 @@ endif
 
 
 LIBGRPC++_TEST_UTIL_SRC = \
-    $(GENDIR)/test/cpp/util/messages.pb.cc $(GENDIR)/test/cpp/util/messages.grpc.pb.cc \
-    $(GENDIR)/test/cpp/util/echo.pb.cc $(GENDIR)/test/cpp/util/echo.grpc.pb.cc \
-    $(GENDIR)/test/cpp/util/echo_duplicate.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.cc \
     test/cpp/util/cli_call.cc \
     test/cpp/util/create_test_channel.cc \
     test/cpp/util/string_ref_helper.cc \
@@ -3226,10 +3226,10 @@ ifneq ($(NO_DEPS),true)
 -include $(LIBGRPC++_TEST_UTIL_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/util/cli_call.o: $(GENDIR)/test/cpp/util/messages.pb.cc $(GENDIR)/test/cpp/util/messages.grpc.pb.cc $(GENDIR)/test/cpp/util/echo.pb.cc $(GENDIR)/test/cpp/util/echo.grpc.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/util/create_test_channel.o: $(GENDIR)/test/cpp/util/messages.pb.cc $(GENDIR)/test/cpp/util/messages.grpc.pb.cc $(GENDIR)/test/cpp/util/echo.pb.cc $(GENDIR)/test/cpp/util/echo.grpc.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/util/string_ref_helper.o: $(GENDIR)/test/cpp/util/messages.pb.cc $(GENDIR)/test/cpp/util/messages.grpc.pb.cc $(GENDIR)/test/cpp/util/echo.pb.cc $(GENDIR)/test/cpp/util/echo.grpc.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/util/subprocess.o: $(GENDIR)/test/cpp/util/messages.pb.cc $(GENDIR)/test/cpp/util/messages.grpc.pb.cc $(GENDIR)/test/cpp/util/echo.pb.cc $(GENDIR)/test/cpp/util/echo.grpc.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.pb.cc $(GENDIR)/test/cpp/util/echo_duplicate.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/cli_call.o: $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/create_test_channel.o: $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/string_ref_helper.o: $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/subprocess.o: $(GENDIR)/src/proto/grpc/testing/echo_messages.pb.cc $(GENDIR)/src/proto/grpc/testing/echo_messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.pb.cc $(GENDIR)/src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.cc
 
 
 LIBGRPC++_UNSECURE_SRC = \
@@ -3413,7 +3413,7 @@ endif
 
 
 LIBINTEROP_CLIENT_HELPER_SRC = \
-    $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc \
     test/cpp/interop/client_helper.cc \
 
 
@@ -3459,13 +3459,13 @@ ifneq ($(NO_DEPS),true)
 -include $(LIBINTEROP_CLIENT_HELPER_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/client_helper.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/client_helper.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc
 
 
 LIBINTEROP_CLIENT_MAIN_SRC = \
-    $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc \
-    $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc \
-    $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc \
     test/cpp/interop/client.cc \
     test/cpp/interop/interop_client.cc \
 
@@ -3512,8 +3512,8 @@ ifneq ($(NO_DEPS),true)
 -include $(LIBINTEROP_CLIENT_MAIN_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/interop_client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/client.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/interop_client.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
 
 
 LIBINTEROP_SERVER_HELPER_SRC = \
@@ -3565,9 +3565,9 @@ endif
 
 
 LIBINTEROP_SERVER_MAIN_SRC = \
-    $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc \
-    $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc \
-    $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc \
     test/cpp/interop/server.cc \
 
 
@@ -3613,16 +3613,16 @@ ifneq ($(NO_DEPS),true)
 -include $(LIBINTEROP_SERVER_MAIN_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/server.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/server.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
 
 
 LIBQPS_SRC = \
-    $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc \
-    $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc \
-    $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc \
-    $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc \
-    $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc \
-    $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc \
     test/cpp/qps/client_async.cc \
     test/cpp/qps/client_sync.cc \
     test/cpp/qps/driver.cc \
@@ -3677,16 +3677,16 @@ ifneq ($(NO_DEPS),true)
 -include $(LIBQPS_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/client_async.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/client_sync.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/driver.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/perf_db_client.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/qps_worker.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/report.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/server_async.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/server_sync.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/qps/timer.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/util/benchmark_config.o: $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/control.pb.cc $(GENDIR)/test/proto/benchmarks/control.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.pb.cc $(GENDIR)/test/proto/benchmarks/payloads.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/services.pb.cc $(GENDIR)/test/proto/benchmarks/services.grpc.pb.cc $(GENDIR)/test/proto/benchmarks/stats.pb.cc $(GENDIR)/test/proto/benchmarks/stats.grpc.pb.cc $(GENDIR)/test/cpp/qps/perf_db.pb.cc $(GENDIR)/test/cpp/qps/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/client_async.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/client_sync.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/driver.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/perf_db_client.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/qps_worker.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/report.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/server_async.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/server_sync.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/timer.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/benchmark_config.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
 
 
 LIBGRPC_CSHARP_EXT_SRC = \
@@ -9748,7 +9748,7 @@ endif
 
 
 METRICS_CLIENT_SRC = \
-    $(GENDIR)/test/proto/metrics.pb.cc $(GENDIR)/test/proto/metrics.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc \
     test/cpp/interop/metrics_client.cc \
 
 METRICS_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(METRICS_CLIENT_SRC))))
@@ -9780,7 +9780,7 @@ endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/test/proto/metrics.o:  $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/metrics.o:  $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
 $(OBJDIR)/$(CONFIG)/test/cpp/interop/metrics_client.o:  $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
@@ -9791,7 +9791,7 @@ ifneq ($(NO_DEPS),true)
 -include $(METRICS_CLIENT_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/metrics_client.o: $(GENDIR)/test/proto/metrics.pb.cc $(GENDIR)/test/proto/metrics.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/metrics_client.o: $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc
 
 
 MOCK_TEST_SRC = \
@@ -10053,9 +10053,9 @@ endif
 
 
 RECONNECT_INTEROP_CLIENT_SRC = \
-    $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc \
-    $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc \
-    $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc \
     test/cpp/interop/reconnect_interop_client.cc \
 
 RECONNECT_INTEROP_CLIENT_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(RECONNECT_INTEROP_CLIENT_SRC))))
@@ -10087,11 +10087,11 @@ endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/test/proto/empty.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/empty.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
-$(OBJDIR)/$(CONFIG)/test/proto/messages.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/messages.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
-$(OBJDIR)/$(CONFIG)/test/proto/test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
 $(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_client.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
@@ -10102,13 +10102,13 @@ ifneq ($(NO_DEPS),true)
 -include $(RECONNECT_INTEROP_CLIENT_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_client.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
 
 
 RECONNECT_INTEROP_SERVER_SRC = \
-    $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc \
-    $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc \
-    $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc \
     test/cpp/interop/reconnect_interop_server.cc \
 
 RECONNECT_INTEROP_SERVER_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(RECONNECT_INTEROP_SERVER_SRC))))
@@ -10140,11 +10140,11 @@ endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/test/proto/empty.o:  $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/empty.o:  $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
-$(OBJDIR)/$(CONFIG)/test/proto/messages.o:  $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/messages.o:  $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
-$(OBJDIR)/$(CONFIG)/test/proto/test.o:  $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/test.o:  $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
 $(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_server.o:  $(LIBDIR)/$(CONFIG)/libreconnect_server.a $(LIBDIR)/$(CONFIG)/libtest_tcp_server.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
@@ -10155,7 +10155,7 @@ ifneq ($(NO_DEPS),true)
 -include $(RECONNECT_INTEROP_SERVER_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_server.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/reconnect_interop_server.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
 
 
 SECURE_AUTH_CONTEXT_TEST_SRC = \
@@ -10460,10 +10460,10 @@ endif
 
 
 STRESS_TEST_SRC = \
-    $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc \
-    $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc \
-    $(GENDIR)/test/proto/metrics.pb.cc $(GENDIR)/test/proto/metrics.grpc.pb.cc \
-    $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc \
+    $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc \
     test/cpp/interop/interop_client.cc \
     test/cpp/interop/stress_interop_client.cc \
     test/cpp/interop/stress_test.cc \
@@ -10498,13 +10498,13 @@ endif
 
 endif
 
-$(OBJDIR)/$(CONFIG)/test/proto/empty.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/empty.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
-$(OBJDIR)/$(CONFIG)/test/proto/messages.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/messages.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
-$(OBJDIR)/$(CONFIG)/test/proto/metrics.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/metrics.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
-$(OBJDIR)/$(CONFIG)/test/proto/test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
 $(OBJDIR)/$(CONFIG)/test/cpp/interop/interop_client.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LIBDIR)/$(CONFIG)/libgrpc++_test_config.a
 
@@ -10521,10 +10521,10 @@ ifneq ($(NO_DEPS),true)
 -include $(STRESS_TEST_OBJS:.o=.dep)
 endif
 endif
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/interop_client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/metrics.pb.cc $(GENDIR)/test/proto/metrics.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/stress_interop_client.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/metrics.pb.cc $(GENDIR)/test/proto/metrics.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/interop/stress_test.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/metrics.pb.cc $(GENDIR)/test/proto/metrics.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
-$(OBJDIR)/$(CONFIG)/test/cpp/util/metrics_server.o: $(GENDIR)/test/proto/empty.pb.cc $(GENDIR)/test/proto/empty.grpc.pb.cc $(GENDIR)/test/proto/messages.pb.cc $(GENDIR)/test/proto/messages.grpc.pb.cc $(GENDIR)/test/proto/metrics.pb.cc $(GENDIR)/test/proto/metrics.grpc.pb.cc $(GENDIR)/test/proto/test.pb.cc $(GENDIR)/test/proto/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/interop_client.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/stress_interop_client.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/interop/stress_test.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/util/metrics_server.o: $(GENDIR)/src/proto/grpc/testing/empty.pb.cc $(GENDIR)/src/proto/grpc/testing/empty.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.pb.cc $(GENDIR)/src/proto/grpc/testing/metrics.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/test.pb.cc $(GENDIR)/src/proto/grpc/testing/test.grpc.pb.cc
 
 
 SYNC_STREAMING_PING_PONG_TEST_SRC = \
@@ -10657,6 +10657,7 @@ endif
 
 
 ZOOKEEPER_TEST_SRC = \
+    $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc \
     test/cpp/end2end/zookeeper_test.cc \
 
 ZOOKEEPER_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ZOOKEEPER_TEST_SRC))))
@@ -10688,6 +10689,8 @@ endif
 
 endif
 
+$(OBJDIR)/$(CONFIG)/src/proto/grpc/testing/echo.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
 $(OBJDIR)/$(CONFIG)/test/cpp/end2end/zookeeper_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc++_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc++.a $(LIBDIR)/$(CONFIG)/libgrpc_zookeeper.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
 
 deps_zookeeper_test: $(ZOOKEEPER_TEST_OBJS:.o=.dep)
@@ -10697,6 +10700,7 @@ ifneq ($(NO_DEPS),true)
 -include $(ZOOKEEPER_TEST_OBJS:.o=.dep)
 endif
 endif
+$(OBJDIR)/$(CONFIG)/test/cpp/end2end/zookeeper_test.o: $(GENDIR)/src/proto/grpc/testing/echo.pb.cc $(GENDIR)/src/proto/grpc/testing/echo.grpc.pb.cc
 
 
 PUBLIC_HEADERS_MUST_BE_C89_SRC = \

build.yaml

@@ -656,9 +656,9 @@ libs:
   - test/cpp/util/string_ref_helper.h
   - test/cpp/util/subprocess.h
   src:
-  - test/cpp/util/messages.proto
-  - test/cpp/util/echo.proto
-  - test/cpp/util/echo_duplicate.proto
+  - src/proto/grpc/testing/echo_messages.proto
+  - src/proto/grpc/testing/echo.proto
+  - src/proto/grpc/testing/duplicate/echo_duplicate.proto
   - test/cpp/util/cli_call.cc
   - test/cpp/util/create_test_channel.cc
   - test/cpp/util/string_ref_helper.cc
@@ -714,7 +714,7 @@ libs:
   headers:
   - test/cpp/interop/client_helper.h
   src:
-  - test/proto/messages.proto
+  - src/proto/grpc/testing/messages.proto
   - test/cpp/interop/client_helper.cc
   deps:
   - grpc++_test_util
@@ -728,9 +728,9 @@ libs:
   headers:
   - test/cpp/interop/interop_client.h
   src:
-  - test/proto/empty.proto
-  - test/proto/messages.proto
-  - test/proto/test.proto
+  - src/proto/grpc/testing/empty.proto
+  - src/proto/grpc/testing/messages.proto
+  - src/proto/grpc/testing/test.proto
   - test/cpp/interop/client.cc
   - test/cpp/interop/interop_client.cc
   deps:
@@ -758,9 +758,9 @@ libs:
   build: private
   language: c++
   src:
-  - test/proto/empty.proto
-  - test/proto/messages.proto
-  - test/proto/test.proto
+  - src/proto/grpc/testing/empty.proto
+  - src/proto/grpc/testing/messages.proto
+  - src/proto/grpc/testing/test.proto
   - test/cpp/interop/server.cc
   deps:
   - interop_server_helper
@@ -787,12 +787,12 @@ libs:
   - test/cpp/qps/timer.h
   - test/cpp/util/benchmark_config.h
   src:
-  - test/proto/messages.proto
-  - test/proto/benchmarks/control.proto
-  - test/proto/benchmarks/payloads.proto
-  - test/proto/benchmarks/services.proto
-  - test/proto/benchmarks/stats.proto
-  - test/cpp/qps/perf_db.proto
+  - src/proto/grpc/testing/messages.proto
+  - src/proto/grpc/testing/control.proto
+  - src/proto/grpc/testing/payloads.proto
+  - src/proto/grpc/testing/services.proto
+  - src/proto/grpc/testing/stats.proto
+  - src/proto/grpc/testing/perf_db.proto
   - test/cpp/qps/client_async.cc
   - test/cpp/qps/client_sync.cc
   - test/cpp/qps/driver.cc
@@ -2111,7 +2111,7 @@ targets:
   headers:
   - test/cpp/util/metrics_server.h
   src:
-  - test/proto/metrics.proto
+  - src/proto/grpc/testing/metrics.proto
   - test/cpp/interop/metrics_client.cc
   deps:
   - grpc++
@@ -2223,9 +2223,9 @@ targets:
   run: false
   language: c++
   src:
-  - test/proto/empty.proto
-  - test/proto/messages.proto
-  - test/proto/test.proto
+  - src/proto/grpc/testing/empty.proto
+  - src/proto/grpc/testing/messages.proto
+  - src/proto/grpc/testing/test.proto
   - test/cpp/interop/reconnect_interop_client.cc
   deps:
   - grpc++_test_util
@@ -2240,9 +2240,9 @@ targets:
   run: false
   language: c++
   src:
-  - test/proto/empty.proto
-  - test/proto/messages.proto
-  - test/proto/test.proto
+  - src/proto/grpc/testing/empty.proto
+  - src/proto/grpc/testing/messages.proto
+  - src/proto/grpc/testing/test.proto
   - test/cpp/interop/reconnect_interop_server.cc
   deps:
   - reconnect_server
@@ -2361,10 +2361,10 @@ targets:
   - test/cpp/interop/stress_interop_client.h
   - test/cpp/util/metrics_server.h
   src:
-  - test/proto/empty.proto
-  - test/proto/messages.proto
-  - test/proto/metrics.proto
-  - test/proto/test.proto
+  - src/proto/grpc/testing/empty.proto
+  - src/proto/grpc/testing/messages.proto
+  - src/proto/grpc/testing/metrics.proto
+  - src/proto/grpc/testing/test.proto
   - test/cpp/interop/interop_client.cc
   - test/cpp/interop/stress_interop_client.cc
   - test/cpp/interop/stress_test.cc
@@ -2428,6 +2428,7 @@ targets:
   run: false
   language: c++
   src:
+  - src/proto/grpc/testing/echo.proto
   - test/cpp/end2end/zookeeper_test.cc
   deps:
   - grpc++_test_util

doc/connection-backoff-interop-test-description.md

@@ -18,7 +18,7 @@ which translates to about 13 retries.
 are conforming the spec or do its own check on the backoffs in the response.
 
 Client and server use
-[test.proto](https://github.com/grpc/grpc/blob/master/test/proto/test.proto).
+[test.proto](https://github.com/grpc/grpc/blob/master/src/proto/grpc/testing/test.proto).
 Each language should implement its own client. The C++ server is shared among
 languages.
 

src/core/channel/client_channel.c

@@ -353,10 +353,13 @@ static int cc_pick_subchannel(grpc_exec_ctx *exec_ctx, void *elemp,
     return 1;
   }
   if (chand->lb_policy != NULL) {
-    int r =
-        grpc_lb_policy_pick(exec_ctx, chand->lb_policy, calld->pollset,
-                            initial_metadata, connected_subchannel, on_ready);
+    grpc_lb_policy *lb_policy = chand->lb_policy;
+    int r;
+    GRPC_LB_POLICY_REF(lb_policy, "cc_pick_subchannel");
     gpr_mu_unlock(&chand->mu_config);
+    r = grpc_lb_policy_pick(exec_ctx, lb_policy, calld->pollset,
+                            initial_metadata, connected_subchannel, on_ready);
+    GRPC_LB_POLICY_UNREF(exec_ctx, lb_policy, "cc_pick_subchannel");
     return r;
   }
   if (chand->resolver != NULL && !chand->started_resolving) {

src/core/client_config/lb_policies/pick_first.c

@@ -55,12 +55,11 @@ typedef struct {
 
   grpc_closure connectivity_changed;
 
+  /** the selected channel (a grpc_connected_subchannel) */
+  gpr_atm selected;
+
   /** mutex protecting remaining members */
   gpr_mu mu;
-  /** the selected channel
-      TODO(ctiller): this should be atomically set so we don't
-                     need to take a mutex in the common case */
-  grpc_connected_subchannel *selected;
   /** have we started picking? */
   int started_picking;
   /** are we shut down? */
@@ -76,15 +75,18 @@ typedef struct {
   grpc_connectivity_state_tracker state_tracker;
 } pick_first_lb_policy;
 
+#define GET_SELECTED(p) ((grpc_connected_subchannel *)gpr_atm_no_barrier_load(&(p)->selected))
+
 void pf_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   pick_first_lb_policy *p = (pick_first_lb_policy *)pol;
+  grpc_connected_subchannel *selected = GET_SELECTED(p);
   size_t i;
   GPR_ASSERT(p->pending_picks == NULL);
   for (i = 0; i < p->num_subchannels; i++) {
     GRPC_SUBCHANNEL_UNREF(exec_ctx, p->subchannels[i], "pick_first");
   }
-  if (p->selected) {
-    GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, p->selected, "picked_first");
+  if (selected != NULL) {
+    GRPC_CONNECTED_SUBCHANNEL_UNREF(exec_ctx, selected, "picked_first");
   }
   grpc_connectivity_state_destroy(exec_ctx, &p->state_tracker);
   gpr_free(p->subchannels);
@@ -95,16 +97,18 @@ void pf_destroy(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
 void pf_shutdown(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol) {
   pick_first_lb_policy *p = (pick_first_lb_policy *)pol;
   pending_pick *pp;
+  grpc_connected_subchannel *selected;
   gpr_mu_lock(&p->mu);
+  selected = GET_SELECTED(p);
   p->shutdown = 1;
   pp = p->pending_picks;
   p->pending_picks = NULL;
   grpc_connectivity_state_set(exec_ctx, &p->state_tracker,
                               GRPC_CHANNEL_FATAL_FAILURE, "shutdown");
   /* cancel subscription */
-  if (p->selected != NULL) {
+  if (selected != NULL) {
     grpc_connected_subchannel_notify_on_state_change(
-        exec_ctx, p->selected, NULL, NULL, &p->connectivity_changed);
+        exec_ctx, selected, NULL, NULL, &p->connectivity_changed);
   } else {
     grpc_subchannel_notify_on_state_change(
         exec_ctx, p->subchannels[p->checking_subchannel], NULL, NULL,
@@ -171,10 +175,20 @@ int pf_pick(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol, grpc_pollset *pollset,
             grpc_connected_subchannel **target, grpc_closure *on_complete) {
   pick_first_lb_policy *p = (pick_first_lb_policy *)pol;
   pending_pick *pp;
+
+  /* Check atomically for a selected channel */
+  grpc_connected_subchannel *selected = GET_SELECTED(p);
+  if (selected != NULL) {
+    *target = selected;
+    return 1;
+  }
+
+  /* No subchannel selected yet, so acquire lock and then attempt again */
   gpr_mu_lock(&p->mu);
-  if (p->selected) {
+  selected = GET_SELECTED(p);
+  if (selected) {
     gpr_mu_unlock(&p->mu);
-    *target = p->selected;
+    *target = selected;
     return 1;
   } else {
     if (!p->started_picking) {
@@ -219,14 +233,17 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
   pick_first_lb_policy *p = arg;
   grpc_subchannel *selected_subchannel;
   pending_pick *pp;
+  grpc_connected_subchannel *selected;
 
   gpr_mu_lock(&p->mu);
 
+  selected = GET_SELECTED(p);
+
   if (p->shutdown) {
     gpr_mu_unlock(&p->mu);
     GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "pick_first_connectivity");
     return;
-  } else if (p->selected != NULL) {
+  } else if (selected != NULL) {
     if (p->checking_connectivity == GRPC_CHANNEL_TRANSIENT_FAILURE) {
       /* if the selected channel goes bad, we're done */
       p->checking_connectivity = GRPC_CHANNEL_FATAL_FAILURE;
@@ -235,7 +252,7 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
                                 p->checking_connectivity, "selected_changed");
     if (p->checking_connectivity != GRPC_CHANNEL_FATAL_FAILURE) {
       grpc_connected_subchannel_notify_on_state_change(
-          exec_ctx, p->selected, &p->base.interested_parties,
+          exec_ctx, selected, &p->base.interested_parties,
           &p->checking_connectivity, &p->connectivity_changed);
     } else {
       GRPC_LB_POLICY_WEAK_UNREF(exec_ctx, &p->base, "pick_first_connectivity");
@@ -247,10 +264,10 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
         grpc_connectivity_state_set(exec_ctx, &p->state_tracker,
                                     GRPC_CHANNEL_READY, "connecting_ready");
         selected_subchannel = p->subchannels[p->checking_subchannel];
-        p->selected =
-            grpc_subchannel_get_connected_subchannel(selected_subchannel);
-        GPR_ASSERT(p->selected);
-        GRPC_CONNECTED_SUBCHANNEL_REF(p->selected, "picked_first");
+        selected = grpc_subchannel_get_connected_subchannel(selected_subchannel);
+        GPR_ASSERT(selected != NULL);
+        gpr_atm_no_barrier_store(&p->selected, (gpr_atm)selected);
+        GRPC_CONNECTED_SUBCHANNEL_REF(selected, "picked_first");
         /* drop the pick list: we are connected now */
         GRPC_LB_POLICY_WEAK_REF(&p->base, "destroy_subchannels");
         grpc_exec_ctx_enqueue(exec_ctx,
@@ -258,14 +275,14 @@ static void pf_connectivity_changed(grpc_exec_ctx *exec_ctx, void *arg,
         /* update any calls that were waiting for a pick */
         while ((pp = p->pending_picks)) {
           p->pending_picks = pp->next;
-          *pp->target = p->selected;
+          *pp->target = selected;
           grpc_pollset_set_del_pollset(exec_ctx, &p->base.interested_parties,
                                        pp->pollset);
           grpc_exec_ctx_enqueue(exec_ctx, pp->on_complete, 1);
           gpr_free(pp);
         }
         grpc_connected_subchannel_notify_on_state_change(
-            exec_ctx, p->selected, &p->base.interested_parties,
+            exec_ctx, selected, &p->base.interested_parties,
             &p->checking_connectivity, &p->connectivity_changed);
         break;
       case GRPC_CHANNEL_TRANSIENT_FAILURE:
@@ -351,13 +368,12 @@ void pf_notify_on_state_change(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
 void pf_ping_one(grpc_exec_ctx *exec_ctx, grpc_lb_policy *pol,
                  grpc_closure *closure) {
   pick_first_lb_policy *p = (pick_first_lb_policy *)pol;
-  gpr_mu_lock(&p->mu);
-  if (p->selected) {
-    grpc_connected_subchannel_ping(exec_ctx, p->selected, closure);
+  grpc_connected_subchannel *selected = GET_SELECTED(p);
+  if (selected) {
+    grpc_connected_subchannel_ping(exec_ctx, selected, closure);
   } else {
     grpc_exec_ctx_enqueue(exec_ctx, closure, 0);
   }
-  gpr_mu_unlock(&p->mu);
 }
 
 static const grpc_lb_policy_vtable pick_first_lb_policy_vtable = {

src/core/iomgr/fd_posix.c

@@ -211,6 +211,16 @@ static int has_watchers(grpc_fd *fd) {
          fd->inactive_watcher_root.next != &fd->inactive_watcher_root;
 }
 
+static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) {
+  fd->closed = 1;
+  if (!fd->released) {
+    close(fd->fd);
+  } else {
+    grpc_remove_fd_from_all_epoll_sets(fd->fd);
+  }
+  grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, 1);
+}
+
 int grpc_fd_wrapped_fd(grpc_fd *fd) {
   if (fd->released || fd->closed) {
     return -1;
@@ -231,11 +241,7 @@ void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done,
   gpr_mu_lock(&fd->mu);
   REF_BY(fd, 1, reason); /* remove active status, but keep referenced */
   if (!has_watchers(fd)) {
-    fd->closed = 1;
-    if (!fd->released) {
-      close(fd->fd);
-    }
-    grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, 1);
+    close_fd_locked(exec_ctx, fd);
   } else {
     wake_all_watchers_locked(fd);
   }
@@ -425,11 +431,7 @@ void grpc_fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher,
     maybe_wake_one_watcher_locked(fd);
   }
   if (grpc_fd_is_orphaned(fd) && !has_watchers(fd) && !fd->closed) {
-    fd->closed = 1;
-    if (!fd->released) {
-      close(fd->fd);
-    }
-    grpc_exec_ctx_enqueue(exec_ctx, fd->on_done_closure, 1);
+    close_fd_locked(exec_ctx, fd);
   }
   gpr_mu_unlock(&fd->mu);
 

src/core/iomgr/pollset_multipoller_with_epoll.c

@@ -43,9 +43,66 @@
 
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
+#include <grpc/support/useful.h>
 #include "src/core/iomgr/fd_posix.h"
-#include "src/core/support/block_annotate.h"
 #include "src/core/profiling/timers.h"
+#include "src/core/support/block_annotate.h"
+
+struct epoll_fd_list {
+  int *epoll_fds;
+  size_t count;
+  size_t capacity;
+};
+
+static struct epoll_fd_list epoll_fd_global_list;
+static gpr_once init_epoll_fd_list_mu = GPR_ONCE_INIT;
+static gpr_mu epoll_fd_list_mu;
+
+static void init_mu(void) { gpr_mu_init(&epoll_fd_list_mu); }
+
+static void add_epoll_fd_to_global_list(int epoll_fd) {
+  gpr_once_init(&init_epoll_fd_list_mu, init_mu);
+
+  gpr_mu_lock(&epoll_fd_list_mu);
+  if (epoll_fd_global_list.count == epoll_fd_global_list.capacity) {
+    epoll_fd_global_list.capacity =
+        GPR_MAX((size_t)8, epoll_fd_global_list.capacity * 2);
+    epoll_fd_global_list.epoll_fds =
+        gpr_realloc(epoll_fd_global_list.epoll_fds,
+                    epoll_fd_global_list.capacity * sizeof(int));
+  }
+  epoll_fd_global_list.epoll_fds[epoll_fd_global_list.count++] = epoll_fd;
+  gpr_mu_unlock(&epoll_fd_list_mu);
+}
+
+static void remove_epoll_fd_from_global_list(int epoll_fd) {
+  gpr_mu_lock(&epoll_fd_list_mu);
+  GPR_ASSERT(epoll_fd_global_list.count > 0);
+  for (size_t i = 0; i < epoll_fd_global_list.count; i++) {
+    if (epoll_fd == epoll_fd_global_list.epoll_fds[i]) {
+      epoll_fd_global_list.epoll_fds[i] =
+          epoll_fd_global_list.epoll_fds[--(epoll_fd_global_list.count)];
+      break;
+    }
+  }
+  gpr_mu_unlock(&epoll_fd_list_mu);
+}
+
+void grpc_remove_fd_from_all_epoll_sets(int fd) {
+  int err;
+  gpr_mu_lock(&epoll_fd_list_mu);
+  if (epoll_fd_global_list.count == 0) {
+    return;
+  }
+  for (size_t i = 0; i < epoll_fd_global_list.count; i++) {
+    err = epoll_ctl(epoll_fd_global_list.epoll_fds[i], EPOLL_CTL_DEL, fd, NULL);
+    if (err < 0 && errno != ENOENT) {
+      gpr_log(GPR_ERROR, "epoll_ctl del for %d failed: %s", fd,
+              strerror(errno));
+    }
+  }
+  gpr_mu_unlock(&epoll_fd_list_mu);
+}
 
 typedef struct {
   grpc_pollset *pollset;
@@ -211,6 +268,7 @@ static void multipoll_with_epoll_pollset_finish_shutdown(
 static void multipoll_with_epoll_pollset_destroy(grpc_pollset *pollset) {
   pollset_hdr *h = pollset->data.ptr;
   close(h->epoll_fd);
+  remove_epoll_fd_from_global_list(h->epoll_fd);
   gpr_free(h);
 }
 
@@ -236,6 +294,7 @@ static void epoll_become_multipoller(grpc_exec_ctx *exec_ctx,
     gpr_log(GPR_ERROR, "epoll_create1 failed: %s", strerror(errno));
     abort();
   }
+  add_epoll_fd_to_global_list(h->epoll_fd);
 
   ev.events = (uint32_t)(EPOLLIN | EPOLLET);
   ev.data.ptr = NULL;
@@ -255,4 +314,8 @@ static void epoll_become_multipoller(grpc_exec_ctx *exec_ctx,
 grpc_platform_become_multipoller_type grpc_platform_become_multipoller =
     epoll_become_multipoller;
 
+#else /* GPR_LINUX_MULTIPOLL_WITH_EPOLL */
+
+void grpc_remove_fd_from_all_epoll_sets(int fd) {}
+
 #endif /* GPR_LINUX_MULTIPOLL_WITH_EPOLL */

src/core/iomgr/pollset_posix.h

@@ -139,6 +139,8 @@ void grpc_poll_become_multipoller(grpc_exec_ctx *exec_ctx,
  * be locked) */
 int grpc_pollset_has_workers(grpc_pollset *pollset);
 
+void grpc_remove_fd_from_all_epoll_sets(int fd);
+
 /* override to allow tests to hook poll() usage */
 typedef int (*grpc_poll_function_type)(struct pollfd *, nfds_t, int);
 extern grpc_poll_function_type grpc_poll_function;

src/core/proto/grpc/lb/v0/load_balancer.pb.c

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb constant definitions */
-/* Generated by nanopb-0.3.4-dev at Mon Jan 11 11:29:01 2016. */
+/* Generated by nanopb-0.3.4-dev at Mon Jan 11 12:57:20 2016. */
 
 #include "src/core/proto/grpc/lb/v0/load_balancer.pb.h"
 

src/core/proto/grpc/lb/v0/load_balancer.pb.h

@@ -1,5 +1,5 @@
 /* Automatically generated nanopb header */
-/* Generated by nanopb-0.3.4-dev at Mon Jan 11 11:29:01 2016. */
+/* Generated by nanopb-0.3.4-dev at Mon Jan 11 12:57:20 2016. */
 
 #ifndef PB_LOAD_BALANCER_PB_H_INCLUDED
 #define PB_LOAD_BALANCER_PB_H_INCLUDED

src/csharp/generate_proto_csharp.sh

@@ -45,4 +45,4 @@ $PROTOC --plugin=$PLUGIN --csharp_out=$HEALTHCHECK_DIR --grpc_out=$HEALTHCHECK_D
     -I src/proto/grpc/health/v1alpha src/proto/grpc/health/v1alpha/health.proto
 
 $PROTOC --plugin=$PLUGIN --csharp_out=$TESTING_DIR --grpc_out=$TESTING_DIR \
-    -I . test/proto/{empty,messages,test}.proto test/proto/benchmarks/*.proto
+    -I . src/proto/grpc/testing/{empty,messages,test}.proto test/proto/benchmarks/*.proto

src/node/interop/interop_client.js

@@ -38,7 +38,7 @@ var path = require('path');
 var grpc = require('..');
 var testProto = grpc.load({
   root: __dirname + '/../../..',
-  file: 'test/proto/test.proto'}).grpc.testing;
+  file: 'src/proto/grpc/testing/test.proto'}).grpc.testing;
 var GoogleAuth = require('google-auth-library');
 
 var assert = require('assert');

src/node/interop/interop_server.js

@@ -40,7 +40,7 @@ var AsyncDelayQueue = require('./async_delay_queue');
 var grpc = require('..');
 var testProto = grpc.load({
   root: __dirname + '/../../..',
-  file: 'test/proto/test.proto'}).grpc.testing;
+  file: 'src/proto/grpc/testing/test.proto'}).grpc.testing;
 
 var ECHO_INITIAL_KEY = 'x-grpc-test-echo-initial';
 var ECHO_TRAILING_KEY = 'x-grpc-test-echo-trailing-bin';

src/node/performance/benchmark_client.js

@@ -48,7 +48,7 @@ var Histogram = require('./histogram');
 var grpc = require('../../../');
 var serviceProto = grpc.load({
   root: __dirname + '/../../..',
-  file: 'test/proto/benchmarks/services.proto'}).grpc.testing;
+  file: 'src/proto/grpc/testing/services.proto'}).grpc.testing;
 
 /**
  * Create a buffer filled with size zeroes

src/node/performance/benchmark_server.js

@@ -44,7 +44,7 @@ var path = require('path');
 var grpc = require('../../../');
 var serviceProto = grpc.load({
   root: __dirname + '/../../..',
-  file: 'test/proto/benchmarks/services.proto'}).grpc.testing;
+  file: 'src/proto/grpc/testing/services.proto'}).grpc.testing;
 
 /**
  * Create a buffer filled with size zeroes

src/node/performance/worker_server.js

@@ -38,7 +38,7 @@ var worker_service_impl = require('./worker_service_impl');
 var grpc = require('../../../');
 var serviceProto = grpc.load({
   root: __dirname + '/../../..',
-  file: 'test/proto/benchmarks/services.proto'}).grpc.testing;
+  file: 'src/proto/grpc/testing/services.proto'}).grpc.testing;
 
 function runServer(port) {
   var server_creds = grpc.ServerCredentials.createInsecure();

src/proto/gen_build_yaml.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python2.7
+# Copyright 2015, Google Inc.
+# All rights reserved.
+#
+# 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.
+
+
+"""Generates the appropriate build.json data for all the proto files."""
+import yaml
+import collections
+import os
+import re
+import sys
+
+def main():
+  deps = {}
+  for root, dirs, files in os.walk(os.path.dirname(sys.argv[0])):
+    for f in files:
+      if f[-6:] != '.proto': continue
+      look_at = os.path.join(root, f)
+      with open(look_at) as inp:
+        for line in inp:
+          imp = re.search(r'import "([^"]*)"', line)
+          if not imp: continue
+          if look_at[:-6] not in deps: deps[look_at[:-6]] = []
+          deps[look_at[:-6]].append(imp.group(1)[:-6])
+
+  json = {
+    'proto_deps': deps
+  }
+
+  print yaml.dump(json)
+
+if __name__ == '__main__':
+  main()

src/proto/grpc/testing/control.proto

@@ -29,8 +29,8 @@
 
 syntax = "proto3";
 
-import "test/proto/benchmarks/payloads.proto";
-import "test/proto/benchmarks/stats.proto";
+import "src/proto/grpc/testing/payloads.proto";
+import "src/proto/grpc/testing/stats.proto";
 
 package grpc.testing;
 
@@ -61,9 +61,7 @@ message UniformParams {
   double interarrival_hi = 2;
 }
 
-message DeterministicParams {
-  double offered_load = 1;
-}
+message DeterministicParams { double offered_load = 1; }
 
 message ParetoParams {
   double interarrival_base = 1;
@@ -72,8 +70,7 @@ message ParetoParams {
 
 // Once an RPC finishes, immediately start a new one.
 // No configuration parameters needed.
-message ClosedLoopParams {
-}
+message ClosedLoopParams {}
 
 message LoadParams {
   oneof load {
@@ -111,9 +108,7 @@ message ClientConfig {
   HistogramParams histogram_params = 12;
 }
 
-message ClientStatus {
-  ClientStats stats = 1;
-}
+message ClientStatus { ClientStats stats = 1; }
 
 // Request current stats
 message Mark {

src/proto/grpc/testing/duplicate/echo_duplicate.proto

@@ -32,11 +32,10 @@
 
 syntax = "proto3";
 
-import "test/cpp/util/messages.proto";
+import "src/proto/grpc/testing/echo_messages.proto";
 
-package grpc.cpp.test.util.duplicate;
+package grpc.testing.duplicate;
 
 service TestService {
-  rpc Echo(grpc.cpp.test.util.EchoRequest)
-      returns (grpc.cpp.test.util.EchoResponse);
+  rpc Echo(grpc.testing.EchoRequest) returns (grpc.testing.EchoResponse);
 }

src/proto/grpc/testing/echo.proto

@@ -30,9 +30,9 @@
 
 syntax = "proto3";
 
-import "test/cpp/util/messages.proto";
+import "src/proto/grpc/testing/echo_messages.proto";
 
-package grpc.cpp.test.util;
+package grpc.testing;
 
 service TestService {
   rpc Echo(EchoRequest) returns (EchoResponse);

src/proto/grpc/testing/echo_messages.proto

@@ -30,7 +30,7 @@
 
 syntax = "proto3";
 
-package grpc.cpp.test.util;
+package grpc.testing;
 
 message RequestParams {
   bool echo_deadline = 1;
@@ -40,7 +40,7 @@ message RequestParams {
   bool check_auth_context = 5;
   int32 response_message_length = 6;
   bool echo_peer = 7;
-  string expected_client_identity = 8;  // will force check_auth_context.
+  string expected_client_identity = 8; // will force check_auth_context.
 }
 
 message EchoRequest {

src/proto/grpc/testing/metrics.proto

@@ -43,12 +43,9 @@ message GaugeResponse {
   }
 }
 
-message GaugeRequest {
-  string name = 1;
-}
+message GaugeRequest { string name = 1; }
 
-message EmptyMessage {
-}
+message EmptyMessage {}
 
 service MetricsService {
   rpc GetAllGauges(EmptyMessage) returns (stream GaugeResponse);

src/proto/grpc/testing/perf_db.proto

@@ -29,15 +29,14 @@
 
 syntax = "proto3";
 
-import "test/proto/benchmarks/control.proto";
+import "src/proto/grpc/testing/control.proto";
 
 package grpc.testing;
 
 service PerfDbTransfer {
   // Sends client info
   rpc RecordSingleClientData(SingleUserRecordRequest)
-      returns (SingleUserRecordReply) {
-  }
+      returns (SingleUserRecordReply) {}
 }
 
 // Metrics to be stored
@@ -67,5 +66,4 @@ message SingleUserRecordRequest {
 }
 
 // Reply to request for storing single user's data
-message SingleUserRecordReply {
-}
+message SingleUserRecordReply {}

src/proto/grpc/testing/services.proto

@@ -31,8 +31,8 @@
 // of unary/streaming requests/responses.
 syntax = "proto3";
 
-import "test/proto/messages.proto";
-import "test/proto/benchmarks/control.proto";
+import "src/proto/grpc/testing/messages.proto";
+import "src/proto/grpc/testing/control.proto";
 
 package grpc.testing;
 

src/proto/grpc/testing/stats.proto

@@ -45,8 +45,8 @@ message ServerStats {
 
 // Histogram params based on grpc/support/histogram.c
 message HistogramParams {
-  double resolution = 1;    // first bucket is [0, 1 + resolution)
-  double max_possible = 2;  // use enough buckets to allow this value
+  double resolution = 1;   // first bucket is [0, 1 + resolution)
+  double max_possible = 2; // use enough buckets to allow this value
 }
 
 // Histogram data based on grpc/support/histogram.c

src/proto/grpc/testing/test.proto

@@ -33,8 +33,8 @@
 
 syntax = "proto3";
 
-import "test/proto/empty.proto";
-import "test/proto/messages.proto";
+import "src/proto/grpc/testing/empty.proto";
+import "src/proto/grpc/testing/messages.proto";
 
 package grpc.testing;
 
@@ -71,12 +71,11 @@ service TestService {
       returns (stream StreamingOutputCallResponse);
 }
 
-
 // A simple service NOT implemented at servers so clients can test for
 // that case.
 service UnimplementedService {
   // A call that no server should implement
-  rpc UnimplementedCall(grpc.testing.Empty) returns(grpc.testing.Empty);  
+  rpc UnimplementedCall(grpc.testing.Empty) returns (grpc.testing.Empty);
 }
 
 // A service used to control reconnect server.

templates/Makefile.template

@@ -1253,12 +1253,12 @@
   $(GENDIR)/${p}.pb.cc: protoc_dep_error
   $(GENDIR)/${p}.grpc.pb.cc: protoc_dep_error
   else
-  $(GENDIR)/${p}.pb.cc: ${p}.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+  $(GENDIR)/${p}.pb.cc: ${p}.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) ${' '.join('$(GENDIR)/%s.pb.cc' % q for q in proto_deps.get(p, []))}
   	$(E) "[PROTOC]  Generating protobuf CC file from $<"
   	$(Q) mkdir -p `dirname $@`
   	$(Q) $(PROTOC) --cpp_out=$(GENDIR) $<
 
-  $(GENDIR)/${p}.grpc.pb.cc: ${p}.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS)
+  $(GENDIR)/${p}.grpc.pb.cc: ${p}.proto $(PROTOBUF_DEP) $(PROTOC_PLUGINS) ${' '.join('$(GENDIR)/%s.pb.cc $(GENDIR)/%s.grpc.pb.cc' % (q,q) for q in proto_deps.get(p, []))}
   	$(E) "[GRPC]    Generating gRPC's protobuf service CC file from $<"
   	$(Q) mkdir -p `dirname $@`
   	$(Q) $(PROTOC) --grpc_out=$(GENDIR) --plugin=protoc-gen-grpc=$(BINDIR)/$(CONFIG)/grpc_cpp_plugin $<

templates/test/core/end2end/end2end_defs.include

@@ -61,7 +61,7 @@ void grpc_end2end_tests(int argc, char **argv,
       continue;
     }
 % endfor
-    gpr_log(GPR_DEBUG, "not a test: '%%s'", argv[i]);
+    gpr_log(GPR_DEBUG, "not a test: '%s'", argv[i]);
     abort();
   }
 }</%def>

test/core/end2end/end2end_nosec_tests.c

@@ -258,7 +258,7 @@ void grpc_end2end_tests(int argc, char **argv,
       trailing_metadata(config);
       continue;
     }
-    gpr_log(GPR_DEBUG, "not a test: '%%s'", argv[i]);
+    gpr_log(GPR_DEBUG, "not a test: '%s'", argv[i]);
     abort();
   }
 }

test/core/end2end/end2end_tests.c

@@ -264,7 +264,7 @@ void grpc_end2end_tests(int argc, char **argv,
       trailing_metadata(config);
       continue;
     }
-    gpr_log(GPR_DEBUG, "not a test: '%%s'", argv[i]);
+    gpr_log(GPR_DEBUG, "not a test: '%s'", argv[i]);
     abort();
   }
 }

test/cpp/end2end/async_end2end_test.cc

@@ -46,16 +46,16 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo_duplicate.grpc.pb.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 #include "test/cpp/util/string_ref_helper.h"
 
 #ifdef GPR_POSIX_SOCKET
 #include "src/core/iomgr/pollset_posix.h"
 #endif
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 using std::chrono::system_clock;
 
 namespace grpc {
@@ -186,7 +186,7 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
     build_bad.AddListeningPort(server_address_.str(),
                                grpc::InsecureServerCredentials());
     build_bad.RegisterAsyncService(&service_);
-    grpc::cpp::test::util::TestService::Service sync_service;
+    grpc::testing::TestService::Service sync_service;
     build_bad.RegisterService(&sync_service);
     GPR_ASSERT(build_bad.BuildAndStart() == nullptr);
 
@@ -211,7 +211,7 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
   void ResetStub() {
     std::shared_ptr<Channel> channel =
         CreateChannel(server_address_.str(), InsecureChannelCredentials());
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel);
+    stub_ = grpc::testing::TestService::NewStub(channel);
   }
 
   void SendRpc(int num_rpcs) {
@@ -249,9 +249,9 @@ class AsyncEnd2endTest : public ::testing::TestWithParam<bool> {
   }
 
   std::unique_ptr<ServerCompletionQueue> cq_;
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server_;
-  grpc::cpp::test::util::TestService::AsyncService service_;
+  grpc::testing::TestService::AsyncService service_;
   std::ostringstream server_address_;
 };
 
@@ -761,8 +761,8 @@ TEST_P(AsyncEnd2endTest, ServerCheckDone) {
 TEST_P(AsyncEnd2endTest, UnimplementedRpc) {
   std::shared_ptr<Channel> channel =
       CreateChannel(server_address_.str(), InsecureChannelCredentials());
-  std::unique_ptr<grpc::cpp::test::util::UnimplementedService::Stub> stub;
-  stub = grpc::cpp::test::util::UnimplementedService::NewStub(channel);
+  std::unique_ptr<grpc::testing::UnimplementedService::Stub> stub;
+  stub = grpc::testing::UnimplementedService::NewStub(channel);
   EchoRequest send_request;
   EchoResponse recv_response;
   Status recv_status;

test/cpp/end2end/client_crash_test.cc

@@ -44,12 +44,12 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo_duplicate.grpc.pb.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 #include "test/cpp/util/subprocess.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 using std::chrono::system_clock;
 
 static std::string g_root;
@@ -63,8 +63,7 @@ class CrashTest : public ::testing::Test {
  protected:
   CrashTest() {}
 
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub>
-  CreateServerAndStub() {
+  std::unique_ptr<grpc::testing::TestService::Stub> CreateServerAndStub() {
     auto port = grpc_pick_unused_port_or_die();
     std::ostringstream addr_stream;
     addr_stream << "localhost:" << port;
@@ -73,7 +72,7 @@ class CrashTest : public ::testing::Test {
         g_root + "/client_crash_test_server", "--address=" + addr,
     }));
     GPR_ASSERT(server_);
-    return grpc::cpp::test::util::TestService::NewStub(
+    return grpc::testing::TestService::NewStub(
         CreateChannel(addr, InsecureChannelCredentials()));
   }
 

test/cpp/end2end/client_crash_test_server.cc

@@ -39,12 +39,12 @@
 #include <grpc++/server.h>
 #include <grpc++/server_builder.h>
 #include <grpc++/server_context.h>
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 
 DEFINE_string(address, "", "Address to bind to");
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 
 // In some distros, gflags is in the namespace google, and in some others,
 // in gflags. This hack is enabling us to find both.
@@ -56,8 +56,7 @@ using namespace gflags;
 namespace grpc {
 namespace testing {
 
-class ServiceImpl GRPC_FINAL
-    : public ::grpc::cpp::test::util::TestService::Service {
+class ServiceImpl GRPC_FINAL : public ::grpc::testing::TestService::Service {
   Status BidiStream(ServerContext* context,
                     ServerReaderWriter<EchoResponse, EchoRequest>* stream)
       GRPC_OVERRIDE {

test/cpp/end2end/end2end_test.cc

@@ -52,12 +52,12 @@
 #include "test/core/end2end/data/ssl_test_data.h"
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo_duplicate.grpc.pb.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 #include "test/cpp/util/string_ref_helper.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 using std::chrono::system_clock;
 
 namespace grpc {
@@ -196,10 +196,10 @@ class TestAuthMetadataProcessor : public AuthMetadataProcessor {
 const char TestAuthMetadataProcessor::kGoodGuy[] = "Dr Jekyll";
 const char TestAuthMetadataProcessor::kIdentityPropName[] = "novel identity";
 
-class Proxy : public ::grpc::cpp::test::util::TestService::Service {
+class Proxy : public ::grpc::testing::TestService::Service {
  public:
   Proxy(std::shared_ptr<Channel> channel)
-      : stub_(grpc::cpp::test::util::TestService::NewStub(channel)) {}
+      : stub_(grpc::testing::TestService::NewStub(channel)) {}
 
   Status Echo(ServerContext* server_context, const EchoRequest* request,
               EchoResponse* response) GRPC_OVERRIDE {
@@ -209,10 +209,10 @@ class Proxy : public ::grpc::cpp::test::util::TestService::Service {
   }
 
  private:
-  std::unique_ptr< ::grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr< ::grpc::testing::TestService::Stub> stub_;
 };
 
-class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
+class TestServiceImpl : public ::grpc::testing::TestService::Service {
  public:
   TestServiceImpl() : signal_client_(false), host_() {}
   explicit TestServiceImpl(const grpc::string& host)
@@ -344,7 +344,7 @@ class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
 };
 
 class TestServiceImplDupPkg
-    : public ::grpc::cpp::test::util::duplicate::TestService::Service {
+    : public ::grpc::testing::duplicate::TestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
               EchoResponse* response) GRPC_OVERRIDE {
@@ -435,12 +435,12 @@ class End2endTest : public ::testing::TestWithParam<TestScenario> {
       channel_ = CreateChannel(proxyaddr.str(), InsecureChannelCredentials());
     }
 
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel_);
+    stub_ = grpc::testing::TestService::NewStub(channel_);
   }
 
   bool is_server_started_;
   std::shared_ptr<Channel> channel_;
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server_;
   std::unique_ptr<Server> proxy_server_;
   std::unique_ptr<Proxy> proxy_service_;
@@ -451,8 +451,7 @@ class End2endTest : public ::testing::TestWithParam<TestScenario> {
   TestServiceImplDupPkg dup_pkg_service_;
 };
 
-static void SendRpc(grpc::cpp::test::util::TestService::Stub* stub,
-                    int num_rpcs) {
+static void SendRpc(grpc::testing::TestService::Stub* stub, int num_rpcs) {
   EchoRequest request;
   EchoResponse response;
   request.set_message("Hello hello hello hello");
@@ -562,9 +561,8 @@ TEST_P(End2endTest, DiffPackageServices) {
   EXPECT_EQ(response.message(), request.message());
   EXPECT_TRUE(s.ok());
 
-  std::unique_ptr<grpc::cpp::test::util::duplicate::TestService::Stub>
-      dup_pkg_stub(
-          grpc::cpp::test::util::duplicate::TestService::NewStub(channel_));
+  std::unique_ptr<grpc::testing::duplicate::TestService::Stub> dup_pkg_stub(
+      grpc::testing::duplicate::TestService::NewStub(channel_));
   ClientContext context2;
   s = dup_pkg_stub->Echo(&context2, request, &response);
   EXPECT_EQ("no package", response.message());
@@ -783,8 +781,8 @@ TEST_P(End2endTest, ChannelStateTimeout) {
 // Talking to a non-existing service.
 TEST_P(End2endTest, NonExistingService) {
   ResetChannel();
-  std::unique_ptr<grpc::cpp::test::util::UnimplementedService::Stub> stub;
-  stub = grpc::cpp::test::util::UnimplementedService::NewStub(channel_);
+  std::unique_ptr<grpc::testing::UnimplementedService::Stub> stub;
+  stub = grpc::testing::UnimplementedService::NewStub(channel_);
 
   EchoRequest request;
   EchoResponse response;

test/cpp/end2end/generic_end2end_test.cc

@@ -50,10 +50,10 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 using std::chrono::system_clock;
 
 namespace grpc {
@@ -193,7 +193,7 @@ class GenericEnd2endTest : public ::testing::Test {
 
   CompletionQueue cli_cq_;
   std::unique_ptr<ServerCompletionQueue> srv_cq_;
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<grpc::GenericStub> generic_stub_;
   std::unique_ptr<Server> server_;
   AsyncGenericService generic_service_;

test/cpp/end2end/mock_test.cc

@@ -46,12 +46,12 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo_duplicate.grpc.pb.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
-using grpc::cpp::test::util::TestService;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
+using grpc::testing::TestService;
 using std::chrono::system_clock;
 
 namespace grpc {
@@ -245,10 +245,10 @@ class MockTest : public ::testing::Test {
   void ResetStub() {
     std::shared_ptr<Channel> channel =
         CreateChannel(server_address_.str(), InsecureChannelCredentials());
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel);
+    stub_ = grpc::testing::TestService::NewStub(channel);
   }
 
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server_;
   std::ostringstream server_address_;
   TestServiceImpl service_;

test/cpp/end2end/server_crash_test.cc

@@ -44,12 +44,12 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo.grpc.pb.h"
-#include "test/cpp/util/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
 #include "test/cpp/util/subprocess.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 using std::chrono::system_clock;
 
 static std::string g_root;
@@ -59,8 +59,7 @@ namespace testing {
 
 namespace {
 
-class ServiceImpl GRPC_FINAL
-    : public ::grpc::cpp::test::util::TestService::Service {
+class ServiceImpl GRPC_FINAL : public ::grpc::testing::TestService::Service {
  public:
   ServiceImpl() : bidi_stream_count_(0), response_stream_count_(0) {}
 

test/cpp/end2end/server_crash_test_client.cc

@@ -40,13 +40,13 @@
 #include <grpc++/channel.h>
 #include <grpc++/client_context.h>
 #include <grpc++/create_channel.h>
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 
 DEFINE_string(address, "", "Address to connect to");
 DEFINE_string(mode, "", "Test mode to use");
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 
 // In some distros, gflags is in the namespace google, and in some others,
 // in gflags. This hack is enabling us to find both.
@@ -57,7 +57,7 @@ using namespace gflags;
 
 int main(int argc, char** argv) {
   ParseCommandLineFlags(&argc, &argv, true);
-  auto stub = grpc::cpp::test::util::TestService::NewStub(
+  auto stub = grpc::testing::TestService::NewStub(
       grpc::CreateChannel(FLAGS_address, grpc::InsecureChannelCredentials()));
 
   EchoRequest request;

test/cpp/end2end/shutdown_test.cc

@@ -46,15 +46,15 @@
 #include "src/core/support/env.h"
 #include "test/core/util/test_config.h"
 #include "test/core/util/port.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 
 namespace grpc {
 namespace testing {
 
-class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
+class TestServiceImpl : public ::grpc::testing::TestService::Service {
  public:
   explicit TestServiceImpl(gpr_event* ev) : ev_(ev) {}
 
@@ -94,7 +94,7 @@ class ShutdownTest : public ::testing::Test {
   void ResetStub() {
     string target = "dns:localhost:" + to_string(port_);
     channel_ = CreateChannel(target, InsecureChannelCredentials());
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel_);
+    stub_ = grpc::testing::TestService::NewStub(channel_);
   }
 
   string to_string(const int number) {
@@ -115,7 +115,7 @@ class ShutdownTest : public ::testing::Test {
 
  protected:
   std::shared_ptr<Channel> channel_;
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server_;
   bool shutdown_;
   int port_;

test/cpp/end2end/streaming_throughput_test.cc

@@ -51,11 +51,11 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo_duplicate.grpc.pb.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 using std::chrono::system_clock;
 
 const char* kLargeString =
@@ -99,7 +99,7 @@ const char* kLargeString =
 namespace grpc {
 namespace testing {
 
-class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
+class TestServiceImpl : public ::grpc::testing::TestService::Service {
  public:
   static void BidiStream_Sender(
       ServerReaderWriter<EchoResponse, EchoRequest>* stream,
@@ -161,10 +161,10 @@ class End2endTest : public ::testing::Test {
   void ResetStub() {
     std::shared_ptr<Channel> channel =
         CreateChannel(server_address_.str(), InsecureChannelCredentials());
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel);
+    stub_ = grpc::testing::TestService::NewStub(channel);
   }
 
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server_;
   std::ostringstream server_address_;
   TestServiceImpl service_;

test/cpp/end2end/thread_stress_test.cc

@@ -47,11 +47,11 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo_duplicate.grpc.pb.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 using std::chrono::system_clock;
 
 namespace grpc {
@@ -74,7 +74,7 @@ void MaybeEchoDeadline(ServerContext* context, const EchoRequest* request,
 
 }  // namespace
 
-class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
+class TestServiceImpl : public ::grpc::testing::TestService::Service {
  public:
   TestServiceImpl() : signal_client_(false) {}
 
@@ -159,7 +159,7 @@ class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
 };
 
 class TestServiceImplDupPkg
-    : public ::grpc::cpp::test::util::duplicate::TestService::Service {
+    : public ::grpc::testing::duplicate::TestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
               EchoResponse* response) GRPC_OVERRIDE {
@@ -191,10 +191,10 @@ class End2endTest : public ::testing::Test {
   void ResetStub() {
     std::shared_ptr<Channel> channel =
         CreateChannel(server_address_.str(), InsecureChannelCredentials());
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel);
+    stub_ = grpc::testing::TestService::NewStub(channel);
   }
 
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server_;
   std::ostringstream server_address_;
   const int kMaxMessageSize_;
@@ -202,8 +202,7 @@ class End2endTest : public ::testing::Test {
   TestServiceImplDupPkg dup_pkg_service_;
 };
 
-static void SendRpc(grpc::cpp::test::util::TestService::Stub* stub,
-                    int num_rpcs) {
+static void SendRpc(grpc::testing::TestService::Stub* stub, int num_rpcs) {
   EchoRequest request;
   EchoResponse response;
   request.set_message("Hello");

test/cpp/end2end/zookeeper_test.cc

@@ -44,17 +44,16 @@
 
 #include "test/core/util/test_config.h"
 #include "test/core/util/port.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 #include "src/core/support/env.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 
 namespace grpc {
 namespace testing {
 
-class ZookeeperTestServiceImpl
-    : public ::grpc::cpp::test::util::TestService::Service {
+class ZookeeperTestServiceImpl : public ::grpc::testing::TestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
               EchoResponse* response) GRPC_OVERRIDE {
@@ -158,7 +157,7 @@ class ZookeeperTest : public ::testing::Test {
   void ResetStub() {
     string target = "zookeeper://" + zookeeper_address_ + "/test";
     channel_ = CreateChannel(target, InsecureChannelCredentials());
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel_);
+    stub_ = grpc::testing::TestService::NewStub(channel_);
   }
 
   string to_string(const int number) {
@@ -168,7 +167,7 @@ class ZookeeperTest : public ::testing::Test {
   }
 
   std::shared_ptr<Channel> channel_;
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server1_;
   std::unique_ptr<Server> server2_;
   ZookeeperTestServiceImpl service_;

test/cpp/interop/interop_client.cc

@@ -47,10 +47,10 @@
 #include <grpc/support/useful.h>
 
 #include "src/core/transport/byte_stream.h"
+#include "src/proto/grpc/testing/empty.grpc.pb.h"
+#include "src/proto/grpc/testing/test.grpc.pb.h"
+#include "src/proto/grpc/testing/messages.grpc.pb.h"
 #include "test/cpp/interop/client_helper.h"
-#include "test/proto/empty.grpc.pb.h"
-#include "test/proto/messages.grpc.pb.h"
-#include "test/proto/test.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/interop/interop_client.h

@@ -38,8 +38,8 @@
 
 #include <grpc/grpc.h>
 #include <grpc++/channel.h>
-#include "test/proto/messages.grpc.pb.h"
-#include "test/proto/test.grpc.pb.h"
+#include "src/proto/grpc/testing/messages.grpc.pb.h"
+#include "src/proto/grpc/testing/test.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/interop/metrics_client.cc

@@ -39,8 +39,8 @@
 
 #include "test/cpp/util/metrics_server.h"
 #include "test/cpp/util/test_config.h"
-#include "test/proto/metrics.grpc.pb.h"
-#include "test/proto/metrics.pb.h"
+#include "src/proto/grpc/testing/metrics.grpc.pb.h"
+#include "src/proto/grpc/testing/metrics.pb.h"
 
 DEFINE_string(metrics_server_address, "",
               "The metrics server addresses in the fomrat <hostname>:<port>");

test/cpp/interop/reconnect_interop_client.cc

@@ -41,9 +41,9 @@
 #include <grpc++/client_context.h>
 #include "test/cpp/util/create_test_channel.h"
 #include "test/cpp/util/test_config.h"
-#include "test/proto/test.grpc.pb.h"
-#include "test/proto/empty.grpc.pb.h"
-#include "test/proto/messages.grpc.pb.h"
+#include "src/proto/grpc/testing/test.grpc.pb.h"
+#include "src/proto/grpc/testing/empty.grpc.pb.h"
+#include "src/proto/grpc/testing/messages.grpc.pb.h"
 
 DEFINE_int32(server_control_port, 0, "Server port for control rpcs.");
 DEFINE_int32(server_retry_port, 0, "Server port for testing reconnection.");

test/cpp/interop/reconnect_interop_server.cc

@@ -48,9 +48,9 @@
 
 #include "test/core/util/reconnect_server.h"
 #include "test/cpp/util/test_config.h"
-#include "test/proto/test.grpc.pb.h"
-#include "test/proto/empty.grpc.pb.h"
-#include "test/proto/messages.grpc.pb.h"
+#include "src/proto/grpc/testing/test.grpc.pb.h"
+#include "src/proto/grpc/testing/empty.grpc.pb.h"
+#include "src/proto/grpc/testing/messages.grpc.pb.h"
 
 DEFINE_int32(control_port, 0, "Server port for controlling the server.");
 DEFINE_int32(retry_port, 0,

test/cpp/interop/server.cc

@@ -50,9 +50,9 @@
 
 #include "test/cpp/interop/server_helper.h"
 #include "test/cpp/util/test_config.h"
-#include "test/proto/test.grpc.pb.h"
-#include "test/proto/empty.grpc.pb.h"
-#include "test/proto/messages.grpc.pb.h"
+#include "src/proto/grpc/testing/test.grpc.pb.h"
+#include "src/proto/grpc/testing/empty.grpc.pb.h"
+#include "src/proto/grpc/testing/messages.grpc.pb.h"
 
 DEFINE_bool(use_tls, false, "Whether to use tls.");
 DEFINE_int32(port, 0, "Server port.");

test/cpp/interop/stress_test.cc

@@ -47,8 +47,8 @@
 #include "test/cpp/interop/stress_interop_client.h"
 #include "test/cpp/util/metrics_server.h"
 #include "test/cpp/util/test_config.h"
-#include "test/proto/metrics.grpc.pb.h"
-#include "test/proto/metrics.pb.h"
+#include "src/proto/grpc/testing/metrics.grpc.pb.h"
+#include "src/proto/grpc/testing/metrics.pb.h"
 
 extern "C" {
 extern void gpr_default_log(gpr_log_func_args* args);

test/cpp/qps/client.h

@@ -41,8 +41,8 @@
 #include "test/cpp/qps/interarrival.h"
 #include "test/cpp/qps/timer.h"
 #include "test/cpp/util/create_test_channel.h"
-#include "test/proto/benchmarks/payloads.grpc.pb.h"
-#include "test/proto/benchmarks/services.grpc.pb.h"
+#include "src/proto/grpc/testing/payloads.grpc.pb.h"
+#include "src/proto/grpc/testing/services.grpc.pb.h"
 
 namespace grpc {
 

test/cpp/qps/client_async.cc

@@ -51,7 +51,7 @@
 #include "test/cpp/qps/timer.h"
 #include "test/cpp/qps/client.h"
 #include "test/cpp/util/create_test_channel.h"
-#include "test/proto/benchmarks/services.grpc.pb.h"
+#include "src/proto/grpc/testing/services.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/qps/client_sync.cc

@@ -57,7 +57,7 @@
 #include "test/cpp/qps/histogram.h"
 #include "test/cpp/qps/interarrival.h"
 #include "test/cpp/qps/timer.h"
-#include "test/proto/benchmarks/services.grpc.pb.h"
+#include "src/proto/grpc/testing/services.grpc.pb.h"
 
 #include "src/core/profiling/timers.h"
 

test/cpp/qps/driver.cc

@@ -48,7 +48,7 @@
 #include "test/cpp/qps/driver.h"
 #include "test/cpp/qps/histogram.h"
 #include "test/cpp/qps/qps_worker.h"
-#include "test/proto/benchmarks/services.grpc.pb.h"
+#include "src/proto/grpc/testing/services.grpc.pb.h"
 
 using std::list;
 using std::thread;

test/cpp/qps/driver.h

@@ -37,7 +37,7 @@
 #include <memory>
 
 #include "test/cpp/qps/histogram.h"
-#include "test/proto/benchmarks/control.grpc.pb.h"
+#include "src/proto/grpc/testing/control.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/qps/histogram.h

@@ -35,7 +35,7 @@
 #define TEST_QPS_HISTOGRAM_H
 
 #include <grpc/support/histogram.h>
-#include "test/proto/benchmarks/stats.grpc.pb.h"
+#include "src/proto/grpc/testing/stats.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/qps/perf_db_client.h

@@ -42,7 +42,7 @@
 #include <grpc++/client_context.h>
 #include <grpc++/create_channel.h>
 #include <grpc++/security/credentials.h>
-#include "test/cpp/qps/perf_db.grpc.pb.h"
+#include "src/proto/grpc/testing/perf_db.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/qps/qps_worker.cc

@@ -55,7 +55,7 @@
 #include "test/cpp/qps/client.h"
 #include "test/cpp/qps/server.h"
 #include "test/cpp/util/create_test_channel.h"
-#include "test/proto/benchmarks/services.pb.h"
+#include "src/proto/grpc/testing/services.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/qps/server.h

@@ -40,8 +40,8 @@
 #include "test/core/end2end/data/ssl_test_data.h"
 #include "test/core/util/port.h"
 #include "test/cpp/qps/timer.h"
-#include "test/proto/messages.grpc.pb.h"
-#include "test/proto/benchmarks/control.grpc.pb.h"
+#include "src/proto/grpc/testing/messages.grpc.pb.h"
+#include "src/proto/grpc/testing/control.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/qps/server_async.cc

@@ -50,7 +50,7 @@
 #include <gtest/gtest.h>
 
 #include "test/cpp/qps/server.h"
-#include "test/proto/benchmarks/services.grpc.pb.h"
+#include "src/proto/grpc/testing/services.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/qps/server_sync.cc

@@ -45,7 +45,7 @@
 
 #include "test/cpp/qps/server.h"
 #include "test/cpp/qps/timer.h"
-#include "test/proto/benchmarks/services.grpc.pb.h"
+#include "src/proto/grpc/testing/services.grpc.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/util/cli_call_test.cc

@@ -44,16 +44,16 @@
 
 #include "test/core/util/port.h"
 #include "test/core/util/test_config.h"
-#include "test/cpp/util/echo.grpc.pb.h"
+#include "src/proto/grpc/testing/echo.grpc.pb.h"
 #include "test/cpp/util/string_ref_helper.h"
 
-using grpc::cpp::test::util::EchoRequest;
-using grpc::cpp::test::util::EchoResponse;
+using grpc::testing::EchoRequest;
+using grpc::testing::EchoResponse;
 
 namespace grpc {
 namespace testing {
 
-class TestServiceImpl : public ::grpc::cpp::test::util::TestService::Service {
+class TestServiceImpl : public ::grpc::testing::TestService::Service {
  public:
   Status Echo(ServerContext* context, const EchoRequest* request,
               EchoResponse* response) GRPC_OVERRIDE {
@@ -91,11 +91,11 @@ class CliCallTest : public ::testing::Test {
   void ResetStub() {
     channel_ =
         CreateChannel(server_address_.str(), InsecureChannelCredentials());
-    stub_ = grpc::cpp::test::util::TestService::NewStub(channel_);
+    stub_ = grpc::testing::TestService::NewStub(channel_);
   }
 
   std::shared_ptr<Channel> channel_;
-  std::unique_ptr<grpc::cpp::test::util::TestService::Stub> stub_;
+  std::unique_ptr<grpc::testing::TestService::Stub> stub_;
   std::unique_ptr<Server> server_;
   std::ostringstream server_address_;
   TestServiceImpl service_;
@@ -115,7 +115,7 @@ TEST_F(CliCallTest, SimpleRpc) {
   EXPECT_EQ(response.message(), request.message());
   EXPECT_TRUE(s.ok());
 
-  const grpc::string kMethod("/grpc.cpp.test.util.TestService/Echo");
+  const grpc::string kMethod("/grpc.testing.TestService/Echo");
   grpc::string request_bin, response_bin, expected_response_bin;
   EXPECT_TRUE(request.SerializeToString(&request_bin));
   EXPECT_TRUE(response.SerializeToString(&expected_response_bin));

test/cpp/util/grpc_cli.cc

@@ -41,8 +41,9 @@
           body: "hello world"
         }
     b. under grpc/ run
-        protoc --proto_path=test/proto/ \
-        --encode=grpc.testing.SimpleRequest test/proto/messages.proto \
+        protoc --proto_path=src/proto/grpc/testing/ \
+        --encode=grpc.testing.SimpleRequest
+  src/proto/grpc/testing/messages.proto \
         < input.txt > input.bin
   2. Start a server
     make interop_server && bins/opt/interop_server --port=50051
@@ -51,8 +52,8 @@
     /grpc.testing.TestService/UnaryCall --enable_ssl=false \
     --input_binary_file=input.bin --output_binary_file=output.bin
   4. Decode response
-    protoc --proto_path=test/proto/ \
-    --decode=grpc.testing.SimpleResponse test/proto/messages.proto \
+    protoc --proto_path=src/proto/grpc/testing/ \
+    --decode=grpc.testing.SimpleResponse src/proto/grpc/testing/messages.proto \
     < output.bin > output.txt
   5. Now the text form of response should be in output.txt
   Optionally, metadata can be passed to server via flag --metadata, e.g.

test/cpp/util/metrics_server.cc

@@ -35,8 +35,8 @@
 
 #include <grpc++/server_builder.h>
 
-#include "test/proto/metrics.grpc.pb.h"
-#include "test/proto/metrics.pb.h"
+#include "src/proto/grpc/testing/metrics.grpc.pb.h"
+#include "src/proto/grpc/testing/metrics.pb.h"
 
 namespace grpc {
 namespace testing {

test/cpp/util/metrics_server.h

@@ -36,11 +36,12 @@
 #include <map>
 #include <mutex>
 
-#include "test/proto/metrics.grpc.pb.h"
-#include "test/proto/metrics.pb.h"
+#include "src/proto/grpc/testing/metrics.grpc.pb.h"
+#include "src/proto/grpc/testing/metrics.pb.h"
 
 /*
- * This implements a Metrics server defined in test/proto/metrics.proto. Any
+ * This implements a Metrics server defined in
+ * src/proto/grpc/testing/metrics.proto. Any
  * test service can use this to export Metrics (TODO (sreek): Only Gauges for
  * now).
  *

tools/buildgen/build-cleaner.py

@@ -37,7 +37,7 @@ import yaml
 
 TEST = (os.environ.get('TEST', 'false') == 'true')
 
-_TOP_LEVEL_KEYS = ['settings', 'filegroups', 'libs', 'targets', 'vspackages']
+_TOP_LEVEL_KEYS = ['settings', 'proto_deps', 'filegroups', 'libs', 'targets', 'vspackages']
 _VERSION_KEYS = ['major', 'minor', 'micro', 'build']
 _ELEM_KEYS = [
     'name',

tools/buildgen/generate_build_additions.sh

@@ -28,7 +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.
 
-gen_build_yaml_dirs="src/boringssl test/core/end2end test/core/bad_client test/core/bad_ssl"
+gen_build_yaml_dirs="src/boringssl test/core/end2end test/core/bad_client test/core/bad_ssl src/proto"
 gen_build_files=""
 for gen_build_yaml in $gen_build_yaml_dirs
 do

tools/run_tests/sources_and_headers.json

@@ -1657,9 +1657,9 @@
       "grpc++_test_config"
     ], 
     "headers": [
-      "test/cpp/util/metrics_server.h", 
-      "test/proto/metrics.grpc.pb.h", 
-      "test/proto/metrics.pb.h"
+      "src/proto/grpc/testing/metrics.grpc.pb.h", 
+      "src/proto/grpc/testing/metrics.pb.h", 
+      "test/cpp/util/metrics_server.h"
     ], 
     "language": "c++", 
     "name": "metrics_client", 
@@ -1789,12 +1789,12 @@
       "grpc_test_util"
     ], 
     "headers": [
-      "test/proto/empty.grpc.pb.h", 
-      "test/proto/empty.pb.h", 
-      "test/proto/messages.grpc.pb.h", 
-      "test/proto/messages.pb.h", 
-      "test/proto/test.grpc.pb.h", 
-      "test/proto/test.pb.h"
+      "src/proto/grpc/testing/empty.grpc.pb.h", 
+      "src/proto/grpc/testing/empty.pb.h", 
+      "src/proto/grpc/testing/messages.grpc.pb.h", 
+      "src/proto/grpc/testing/messages.pb.h", 
+      "src/proto/grpc/testing/test.grpc.pb.h", 
+      "src/proto/grpc/testing/test.pb.h"
     ], 
     "language": "c++", 
     "name": "reconnect_interop_client", 
@@ -1815,12 +1815,12 @@
       "test_tcp_server"
     ], 
     "headers": [
-      "test/proto/empty.grpc.pb.h", 
-      "test/proto/empty.pb.h", 
-      "test/proto/messages.grpc.pb.h", 
-      "test/proto/messages.pb.h", 
-      "test/proto/test.grpc.pb.h", 
-      "test/proto/test.pb.h"
+      "src/proto/grpc/testing/empty.grpc.pb.h", 
+      "src/proto/grpc/testing/empty.pb.h", 
+      "src/proto/grpc/testing/messages.grpc.pb.h", 
+      "src/proto/grpc/testing/messages.pb.h", 
+      "src/proto/grpc/testing/test.grpc.pb.h", 
+      "src/proto/grpc/testing/test.pb.h"
     ], 
     "language": "c++", 
     "name": "reconnect_interop_server", 
@@ -1951,18 +1951,18 @@
       "grpc_test_util"
     ], 
     "headers": [
+      "src/proto/grpc/testing/empty.grpc.pb.h", 
+      "src/proto/grpc/testing/empty.pb.h", 
+      "src/proto/grpc/testing/messages.grpc.pb.h", 
+      "src/proto/grpc/testing/messages.pb.h", 
+      "src/proto/grpc/testing/metrics.grpc.pb.h", 
+      "src/proto/grpc/testing/metrics.pb.h", 
+      "src/proto/grpc/testing/test.grpc.pb.h", 
+      "src/proto/grpc/testing/test.pb.h", 
       "test/cpp/interop/client_helper.h", 
       "test/cpp/interop/interop_client.h", 
       "test/cpp/interop/stress_interop_client.h", 
-      "test/cpp/util/metrics_server.h", 
-      "test/proto/empty.grpc.pb.h", 
-      "test/proto/empty.pb.h", 
-      "test/proto/messages.grpc.pb.h", 
-      "test/proto/messages.pb.h", 
-      "test/proto/metrics.grpc.pb.h", 
-      "test/proto/metrics.pb.h", 
-      "test/proto/test.grpc.pb.h", 
-      "test/proto/test.pb.h"
+      "test/cpp/util/metrics_server.h"
     ], 
     "language": "c++", 
     "name": "stress_test", 
@@ -2037,7 +2037,10 @@
       "grpc_test_util", 
       "grpc_zookeeper"
     ], 
-    "headers": [], 
+    "headers": [
+      "src/proto/grpc/testing/echo.grpc.pb.h", 
+      "src/proto/grpc/testing/echo.pb.h"
+    ], 
     "language": "c++", 
     "name": "zookeeper_test", 
     "src": [
@@ -3989,14 +3992,14 @@
       "grpc_test_util"
     ], 
     "headers": [
+      "src/proto/grpc/testing/duplicate/echo_duplicate.grpc.pb.h", 
+      "src/proto/grpc/testing/duplicate/echo_duplicate.pb.h", 
+      "src/proto/grpc/testing/echo.grpc.pb.h", 
+      "src/proto/grpc/testing/echo.pb.h", 
+      "src/proto/grpc/testing/echo_messages.grpc.pb.h", 
+      "src/proto/grpc/testing/echo_messages.pb.h", 
       "test/cpp/util/cli_call.h", 
       "test/cpp/util/create_test_channel.h", 
-      "test/cpp/util/echo.grpc.pb.h", 
-      "test/cpp/util/echo.pb.h", 
-      "test/cpp/util/echo_duplicate.grpc.pb.h", 
-      "test/cpp/util/echo_duplicate.pb.h", 
-      "test/cpp/util/messages.grpc.pb.h", 
-      "test/cpp/util/messages.pb.h", 
       "test/cpp/util/string_ref_helper.h", 
       "test/cpp/util/subprocess.h"
     ], 
@@ -4199,9 +4202,9 @@
       "grpc_test_util"
     ], 
     "headers": [
-      "test/cpp/interop/client_helper.h", 
-      "test/proto/messages.grpc.pb.h", 
-      "test/proto/messages.pb.h"
+      "src/proto/grpc/testing/messages.grpc.pb.h", 
+      "src/proto/grpc/testing/messages.pb.h", 
+      "test/cpp/interop/client_helper.h"
     ], 
     "language": "c++", 
     "name": "interop_client_helper", 
@@ -4222,13 +4225,13 @@
       "interop_client_helper"
     ], 
     "headers": [
-      "test/cpp/interop/interop_client.h", 
-      "test/proto/empty.grpc.pb.h", 
-      "test/proto/empty.pb.h", 
-      "test/proto/messages.grpc.pb.h", 
-      "test/proto/messages.pb.h", 
-      "test/proto/test.grpc.pb.h", 
-      "test/proto/test.pb.h"
+      "src/proto/grpc/testing/empty.grpc.pb.h", 
+      "src/proto/grpc/testing/empty.pb.h", 
+      "src/proto/grpc/testing/messages.grpc.pb.h", 
+      "src/proto/grpc/testing/messages.pb.h", 
+      "src/proto/grpc/testing/test.grpc.pb.h", 
+      "src/proto/grpc/testing/test.pb.h", 
+      "test/cpp/interop/interop_client.h"
     ], 
     "language": "c++", 
     "name": "interop_client_main", 
@@ -4267,12 +4270,12 @@
       "interop_server_helper"
     ], 
     "headers": [
-      "test/proto/empty.grpc.pb.h", 
-      "test/proto/empty.pb.h", 
-      "test/proto/messages.grpc.pb.h", 
-      "test/proto/messages.pb.h", 
-      "test/proto/test.grpc.pb.h", 
-      "test/proto/test.pb.h"
+      "src/proto/grpc/testing/empty.grpc.pb.h", 
+      "src/proto/grpc/testing/empty.pb.h", 
+      "src/proto/grpc/testing/messages.grpc.pb.h", 
+      "src/proto/grpc/testing/messages.pb.h", 
+      "src/proto/grpc/testing/test.grpc.pb.h", 
+      "src/proto/grpc/testing/test.pb.h"
     ], 
     "language": "c++", 
     "name": "interop_server_main", 
@@ -4287,29 +4290,29 @@
       "grpc_test_util"
     ], 
     "headers": [
+      "src/proto/grpc/testing/control.grpc.pb.h", 
+      "src/proto/grpc/testing/control.pb.h", 
+      "src/proto/grpc/testing/messages.grpc.pb.h", 
+      "src/proto/grpc/testing/messages.pb.h", 
+      "src/proto/grpc/testing/payloads.grpc.pb.h", 
+      "src/proto/grpc/testing/payloads.pb.h", 
+      "src/proto/grpc/testing/perf_db.grpc.pb.h", 
+      "src/proto/grpc/testing/perf_db.pb.h", 
+      "src/proto/grpc/testing/services.grpc.pb.h", 
+      "src/proto/grpc/testing/services.pb.h", 
+      "src/proto/grpc/testing/stats.grpc.pb.h", 
+      "src/proto/grpc/testing/stats.pb.h", 
       "test/cpp/qps/client.h", 
       "test/cpp/qps/driver.h", 
       "test/cpp/qps/histogram.h", 
       "test/cpp/qps/interarrival.h", 
-      "test/cpp/qps/perf_db.grpc.pb.h", 
-      "test/cpp/qps/perf_db.pb.h", 
       "test/cpp/qps/perf_db_client.h", 
       "test/cpp/qps/qps_worker.h", 
       "test/cpp/qps/report.h", 
       "test/cpp/qps/server.h", 
       "test/cpp/qps/stats.h", 
       "test/cpp/qps/timer.h", 
-      "test/cpp/util/benchmark_config.h", 
-      "test/proto/benchmarks/control.grpc.pb.h", 
-      "test/proto/benchmarks/control.pb.h", 
-      "test/proto/benchmarks/payloads.grpc.pb.h", 
-      "test/proto/benchmarks/payloads.pb.h", 
-      "test/proto/benchmarks/services.grpc.pb.h", 
-      "test/proto/benchmarks/services.pb.h", 
-      "test/proto/benchmarks/stats.grpc.pb.h", 
-      "test/proto/benchmarks/stats.pb.h", 
-      "test/proto/messages.grpc.pb.h", 
-      "test/proto/messages.pb.h"
+      "test/cpp/util/benchmark_config.h"
     ], 
     "language": "c++", 
     "name": "qps", 

vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj

@@ -153,29 +153,29 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\subprocess.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\echo_messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\echo_messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\echo_messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\echo_messages.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\echo.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\echo.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\echo.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\echo.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\echo.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\echo.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\echo.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\echo.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\echo_duplicate.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\duplicate\echo_duplicate.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\echo_duplicate.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\duplicate\echo_duplicate.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\echo_duplicate.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\duplicate\echo_duplicate.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\util\echo_duplicate.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\duplicate\echo_duplicate.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\cli_call.cc">
     </ClCompile>

vsprojects/vcxproj/grpc++_test_util/grpc++_test_util.vcxproj.filters

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\messages.proto">
-      <Filter>test\cpp\util</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\echo_messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\echo.proto">
-      <Filter>test\cpp\util</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\echo.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\util\echo_duplicate.proto">
-      <Filter>test\cpp\util</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\duplicate\echo_duplicate.proto">
+      <Filter>src\proto\grpc\testing\duplicate</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\util\cli_call.cc">
       <Filter>test\cpp\util</Filter>
@@ -39,6 +39,21 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{21f220cf-c756-4172-000b-e8a1f0888097}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{58b0e1e0-f329-64ce-86e5-8f125c02b96e}</UniqueIdentifier>
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+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{f3daac52-2bfd-362e-9a76-04cd7a90aa34}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{3df5f11f-e018-1126-8c22-291540035aa8}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing\duplicate">
+      <UniqueIdentifier>{4063b792-4f0a-a558-d4b1-0543a2b9fdeb}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{b1aaa210-fe1d-859a-67b3-95a2b286ec99}</UniqueIdentifier>
     </Filter>

vsprojects/vcxproj/interop_client_helper/interop_client_helper.vcxproj

@@ -150,13 +150,13 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\interop\client_helper.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\client_helper.cc">
     </ClCompile>

vsprojects/vcxproj/interop_client_helper/interop_client_helper.vcxproj.filters

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\client_helper.cc">
       <Filter>test\cpp\interop</Filter>
@@ -15,6 +15,18 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{f00fc868-0efd-6675-4891-42af1833c479}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{3c09bd5f-4d22-1faf-1a58-32118a5473e6}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{0c11c3d3-d0b6-7803-39c4-8521b045464e}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{0e888b7f-bacf-f718-56cf-e2db104e2263}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{2164d474-4a93-f014-982c-30ff23cb7ba5}</UniqueIdentifier>
     </Filter>
@@ -24,9 +36,6 @@
     <Filter Include="test\cpp\interop">
       <UniqueIdentifier>{d07b9253-17d2-d5cf-0cbb-86223b2591b9}</UniqueIdentifier>
     </Filter>
-    <Filter Include="test\proto">
-      <UniqueIdentifier>{00d5cdb1-193e-96f6-44cf-9a71c61dd117}</UniqueIdentifier>
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   </ItemGroup>
 </Project>
 

vsprojects/vcxproj/interop_client_main/interop_client_main.vcxproj

@@ -150,29 +150,29 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\interop\interop_client.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\client.cc">
     </ClCompile>

vsprojects/vcxproj/interop_client_main/interop_client_main.vcxproj.filters

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\client.cc">
       <Filter>test\cpp\interop</Filter>
@@ -24,6 +24,18 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{14f6df92-cbdd-4e46-2357-47b6ad60530a}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{5c42148f-df9d-b35f-748d-30c00eb3be96}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{049f0174-42f7-6e52-a411-146353ad7e89}</UniqueIdentifier>
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     <Filter Include="test">
       <UniqueIdentifier>{bd02b37c-f3ec-86c0-0511-d2e1feeae251}</UniqueIdentifier>
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@@ -33,9 +45,6 @@
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vsprojects/vcxproj/interop_server_main/interop_server_main.vcxproj

@@ -147,29 +147,29 @@
   </ItemDefinitionGroup>
 
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\server.cc">
     </ClCompile>

vsprojects/vcxproj/interop_server_main/interop_server_main.vcxproj.filters

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\server.cc">
       <Filter>test\cpp\interop</Filter>
@@ -16,6 +16,18 @@
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   <ItemGroup>
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+      <UniqueIdentifier>{ebd8177f-6130-a4fb-1c41-d894f801e3b9}</UniqueIdentifier>
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@@ -25,9 +37,6 @@
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-    <Filter Include="test\proto">
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-    </Filter>
   </ItemGroup>
 </Project>
 

vsprojects/vcxproj/qps/qps.vcxproj

@@ -160,53 +160,53 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\benchmark_config.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\control.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\control.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\control.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\control.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\control.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\control.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\control.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\control.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\payloads.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\payloads.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\payloads.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\payloads.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\payloads.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\payloads.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\payloads.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\payloads.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\services.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\services.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\services.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\services.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\services.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\services.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\services.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\services.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\stats.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\stats.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\stats.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\stats.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\stats.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\stats.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\benchmarks\stats.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\stats.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\qps\perf_db.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\perf_db.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\qps\perf_db.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\perf_db.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\qps\perf_db.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\perf_db.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\cpp\qps\perf_db.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\perf_db.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\qps\client_async.cc">
     </ClCompile>

vsprojects/vcxproj/qps/qps.vcxproj.filters

@@ -1,23 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\control.proto">
-      <Filter>test\proto\benchmarks</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\control.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\payloads.proto">
-      <Filter>test\proto\benchmarks</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\payloads.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\services.proto">
-      <Filter>test\proto\benchmarks</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\services.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\benchmarks\stats.proto">
-      <Filter>test\proto\benchmarks</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\stats.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\cpp\qps\perf_db.proto">
-      <Filter>test\cpp\qps</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\perf_db.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\qps\client_async.cc">
       <Filter>test\cpp\qps</Filter>
@@ -87,6 +87,18 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{0a68b7ce-1b1a-8927-e173-5e8d7ebecf8a}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{7e654fb3-2440-c5ad-9cc1-c6c425cd91bd}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{d95c9d8c-ad29-576f-c974-aafa292a361e}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{0878a4bc-7ae5-7cad-e2e1-3a91cc0e7b59}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{2d898a55-573b-f256-2336-bddd04eb7c70}</UniqueIdentifier>
     </Filter>
@@ -99,12 +111,6 @@
     <Filter Include="test\cpp\util">
       <UniqueIdentifier>{9042d134-6d5a-a907-799e-01768a475055}</UniqueIdentifier>
     </Filter>
-    <Filter Include="test\proto">
-      <UniqueIdentifier>{44e63a33-67f4-0575-e87a-711a7c9111e2}</UniqueIdentifier>
-    </Filter>
-    <Filter Include="test\proto\benchmarks">
-      <UniqueIdentifier>{4180a094-39b4-e46c-1576-940bfe87d284}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>
 

vsprojects/vcxproj/test/metrics_client/metrics_client.vcxproj

@@ -161,13 +161,13 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\metrics_server.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\metrics.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\metrics.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\metrics.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\metrics.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\metrics_client.cc">
     </ClCompile>

vsprojects/vcxproj/test/metrics_client/metrics_client.vcxproj.filters

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\metrics.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\metrics_client.cc">
       <Filter>test\cpp\interop</Filter>
@@ -15,6 +15,18 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{2f2185a6-32fc-013a-9860-d623721af645}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{bf59f117-18fd-cc4b-b073-1a6c11dcbbbd}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{a2d30ba0-0eec-29c7-9257-d55e8456eca3}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{47a85da2-170b-d623-a6c9-d3b4eaab5302}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{2c00b6b1-865c-55b2-0d9d-8d7b42ad7d03}</UniqueIdentifier>
     </Filter>
@@ -27,9 +39,6 @@
     <Filter Include="test\cpp\util">
       <UniqueIdentifier>{16f4e45d-a509-3e4d-4a19-9383576bec54}</UniqueIdentifier>
     </Filter>
-    <Filter Include="test\proto">
-      <UniqueIdentifier>{c638ed75-9aa0-ccc3-a8d2-a1a6203977b1}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>
 

vsprojects/vcxproj/test/reconnect_interop_client/reconnect_interop_client.vcxproj

@@ -158,29 +158,29 @@
   </ItemDefinitionGroup>
 
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\reconnect_interop_client.cc">
     </ClCompile>

vsprojects/vcxproj/test/reconnect_interop_client/reconnect_interop_client.vcxproj.filters

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\reconnect_interop_client.cc">
       <Filter>test\cpp\interop</Filter>
@@ -16,6 +16,18 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{64f2b493-09f7-d7cb-f9e8-3c9340ed52b8}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{8adcf7eb-7c61-b465-3f50-24b72334ca70}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{8fc32b7e-6688-0959-39ef-ee82ef4629a3}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{db662faa-152b-3329-6672-553f842cc34e}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{9d06cc54-0814-e593-dea7-231f4cdd7839}</UniqueIdentifier>
     </Filter>
@@ -25,9 +37,6 @@
     <Filter Include="test\cpp\interop">
       <UniqueIdentifier>{d2772815-610b-8123-ce83-d383ae42c5f5}</UniqueIdentifier>
     </Filter>
-    <Filter Include="test\proto">
-      <UniqueIdentifier>{eb4ab688-fa6a-9b22-49d2-4c1d71522ef9}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>
 

vsprojects/vcxproj/test/reconnect_interop_server/reconnect_interop_server.vcxproj

@@ -158,29 +158,29 @@
   </ItemDefinitionGroup>
 
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\reconnect_interop_server.cc">
     </ClCompile>

vsprojects/vcxproj/test/reconnect_interop_server/reconnect_interop_server.vcxproj.filters

@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\reconnect_interop_server.cc">
       <Filter>test\cpp\interop</Filter>
@@ -16,6 +16,18 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{1fcb325d-f87d-6a3a-7966-dd085866559b}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{a0dd749f-006f-e766-3363-ddc21ddc7137}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{04d54dc7-4657-c6c1-48f3-17de7d737f13}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{12b2970d-42e0-b3ea-96e3-7ba58adcbc30}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{3b344672-cac7-682c-aa96-4c737cdbd4c9}</UniqueIdentifier>
     </Filter>
@@ -25,9 +37,6 @@
     <Filter Include="test\cpp\interop">
       <UniqueIdentifier>{058c3798-9fdd-84e5-9ce8-71184a49e468}</UniqueIdentifier>
     </Filter>
-    <Filter Include="test\proto">
-      <UniqueIdentifier>{4f3bfec8-02f3-5a7b-c235-2b0f937d0394}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>
 

vsprojects/vcxproj/test/stress_test/stress_test.vcxproj

@@ -164,37 +164,37 @@
     <ClInclude Include="$(SolutionDir)\..\test\cpp\util\metrics_server.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\empty.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\messages.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\metrics.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\metrics.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\metrics.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\metrics.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.grpc.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.pb.h">
     </ClInclude>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.grpc.pb.cc">
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.cc">
     </ClCompile>
-    <ClInclude Include="$(SolutionDir)\..\test\proto\test.grpc.pb.h">
+    <ClInclude Include="$(SolutionDir)\..\src\proto\grpc\testing\test.grpc.pb.h">
     </ClInclude>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\interop_client.cc">
     </ClCompile>

vsprojects/vcxproj/test/stress_test/stress_test.vcxproj.filters

@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\empty.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\empty.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\messages.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\messages.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\metrics.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\metrics.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
-    <ClCompile Include="$(SolutionDir)\..\test\proto\test.proto">
-      <Filter>test\proto</Filter>
+    <ClCompile Include="$(SolutionDir)\..\src\proto\grpc\testing\test.proto">
+      <Filter>src\proto\grpc\testing</Filter>
     </ClCompile>
     <ClCompile Include="$(SolutionDir)\..\test\cpp\interop\interop_client.cc">
       <Filter>test\cpp\interop</Filter>
@@ -42,6 +42,18 @@
   </ItemGroup>
 
   <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{2240848e-b50a-4076-464a-786310b2d6be}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto">
+      <UniqueIdentifier>{aaad45c2-b399-83f4-5950-6d90d3ee1c32}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc">
+      <UniqueIdentifier>{1a3222d0-0e47-792c-188e-207fcd8286c5}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="src\proto\grpc\testing">
+      <UniqueIdentifier>{7f2f0ad6-9e60-abd3-c178-d82a346be435}</UniqueIdentifier>
+    </Filter>
     <Filter Include="test">
       <UniqueIdentifier>{0fddcdfd-8fd7-bb4b-e21d-f53728f4a766}</UniqueIdentifier>
     </Filter>
@@ -54,9 +66,6 @@
     <Filter Include="test\cpp\util">
       <UniqueIdentifier>{e4704307-621e-0e9c-08c2-3c698c1b827f}</UniqueIdentifier>
     </Filter>
-    <Filter Include="test\proto">
-      <UniqueIdentifier>{7172a335-47bf-8284-380d-a28a05c07311}</UniqueIdentifier>
-    </Filter>
   </ItemGroup>
 </Project>