Enable tests for bazel build.

Change-Id: I63ed5fb58a45e098f2fd1fa457a219148de030bd

BUILD

@@ -286,11 +286,13 @@ PROTOS = LITE_TEST_PROTOS + TEST_PROTOS
 
 INPUTS = PROTOS + WELL_KNOWN_PROTOS
 
+OUTPUTS = ["src/" + x[:-5] + "pb.h" for x in PROTOS] + \
+          ["src/" + x[:-5] + "pb.cc" for x in PROTOS]
+
 genrule(
     name = "gen_test_protos",
     srcs = ["src/" + x for x in INPUTS],
-    outs = ["src/" + x[:-5] + "pb.h" for x in PROTOS] +
-           ["src/" + x[:-5] + "pb.cc" for x in PROTOS],
+    outs = OUTPUTS,
     cmd =
         "$(location :protoc) --cpp_out=$(@D)/src" +
         "".join([" -I" + x + "=$(location src/" + x + ")" for x in INPUTS]) +
@@ -307,78 +309,97 @@ COMMON_TEST_SRCS = [
     "src/google/protobuf/testing/googletest.cc",
 ]
 
-# TODO(liujisi): Add gtest dependency and enable tests.
-# cc_test(
-#     name = "protobuf_test",
-#     srcs = OUTPUTS + COMMON_TEST_SRCS + [
-#         "src/google/protobuf/any_test.cc",
-#         "src/google/protobuf/arena_unittest.cc",
-#         "src/google/protobuf/arenastring_unittest.cc",
-#         "src/google/protobuf/compiler/command_line_interface_unittest.cc",
-#         "src/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc",
-#         "src/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc",
-#         "src/google/protobuf/compiler/cpp/cpp_unittest.cc",
-#         "src/google/protobuf/compiler/csharp/csharp_generator_unittest.cc",
-#         "src/google/protobuf/compiler/importer_unittest.cc",
-#         "src/google/protobuf/compiler/java/java_doc_comment_unittest.cc",
-#         "src/google/protobuf/compiler/java/java_plugin_unittest.cc",
-#         "src/google/protobuf/compiler/mock_code_generator.cc",
-#         "src/google/protobuf/compiler/objectivec/objectivec_helpers_unittest.cc",
-#         "src/google/protobuf/compiler/parser_unittest.cc",
-#         "src/google/protobuf/compiler/python/python_plugin_unittest.cc",
-#         "src/google/protobuf/compiler/ruby/ruby_generator_unittest.cc",
-#         "src/google/protobuf/descriptor_database_unittest.cc",
-#         "src/google/protobuf/descriptor_unittest.cc",
-#         "src/google/protobuf/drop_unknown_fields_test.cc",
-#         "src/google/protobuf/dynamic_message_unittest.cc",
-#         "src/google/protobuf/extension_set_unittest.cc",
-#         "src/google/protobuf/generated_message_reflection_unittest.cc",
-#         "src/google/protobuf/io/coded_stream_unittest.cc",
-#         "src/google/protobuf/io/printer_unittest.cc",
-#         "src/google/protobuf/io/tokenizer_unittest.cc",
-#         "src/google/protobuf/io/zero_copy_stream_unittest.cc",
-#         "src/google/protobuf/map_field_test.cc",
-#         "src/google/protobuf/map_test.cc",
-#         "src/google/protobuf/message_unittest.cc",
-#         "src/google/protobuf/no_field_presence_test.cc",
-#         "src/google/protobuf/preserve_unknown_enum_test.cc",
-#         "src/google/protobuf/proto3_arena_unittest.cc",
-#         "src/google/protobuf/reflection_ops_unittest.cc",
-#         "src/google/protobuf/repeated_field_reflection_unittest.cc",
-#         "src/google/protobuf/repeated_field_unittest.cc",
-#         "src/google/protobuf/stubs/bytestream_unittest.cc",
-#         "src/google/protobuf/stubs/common_unittest.cc",
-#         "src/google/protobuf/stubs/once_unittest.cc",
-#         "src/google/protobuf/stubs/status_test.cc",
-#         "src/google/protobuf/stubs/statusor_test.cc",
-#         "src/google/protobuf/stubs/stringpiece_unittest.cc",
-#         "src/google/protobuf/stubs/stringprintf_unittest.cc",
-#         "src/google/protobuf/stubs/structurally_valid_unittest.cc",
-#         "src/google/protobuf/stubs/strutil_unittest.cc",
-#         "src/google/protobuf/stubs/template_util_unittest.cc",
-#         "src/google/protobuf/stubs/time_test.cc",
-#         "src/google/protobuf/stubs/type_traits_unittest.cc",
-#         "src/google/protobuf/text_format_unittest.cc",
-#         "src/google/protobuf/unknown_field_set_unittest.cc",
-#         "src/google/protobuf/util/field_comparator_test.cc",
-#         "src/google/protobuf/util/internal/default_value_objectwriter_test.cc",
-#         "src/google/protobuf/util/internal/json_objectwriter_test.cc",
-#         "src/google/protobuf/util/internal/json_stream_parser_test.cc",
-#         "src/google/protobuf/util/internal/protostream_objectsource_test.cc",
-#         "src/google/protobuf/util/internal/protostream_objectwriter_test.cc",
-#         "src/google/protobuf/util/internal/type_info_test_helper.cc",
-#         "src/google/protobuf/util/json_util_test.cc",
-#         "src/google/protobuf/util/type_resolver_util_test.cc",
-#         "src/google/protobuf/well_known_types_unittest.cc",
-#         "src/google/protobuf/wire_format_unittest.cc",
-#     ],
-#     copts = COPTS,
-#     includes = [
-#         "src/",
-#     ],
-#     linkopts = LINK_OPTS,
-#     deps = [
-#         ":protobuf",
-#         ":protoc_lib",
-#     ],
-# )
+cc_binary(
+    name = "test_plugin",
+    srcs = [
+        # AUTOGEN(test_plugin_srcs)
+        "src/google/protobuf/compiler/mock_code_generator.cc",
+        "src/google/protobuf/compiler/test_plugin.cc",
+        "src/google/protobuf/testing/file.cc",
+    ],
+    deps = [
+        ":protobuf",
+        ":protoc_lib",
+        "//external:gtest",
+    ],
+)
+
+cc_test(
+    name = "protobuf_test",
+    srcs = OUTPUTS + COMMON_TEST_SRCS + [
+        # AUTOGEN(test_srcs)
+        "src/google/protobuf/any_test.cc",
+        "src/google/protobuf/arena_unittest.cc",
+        "src/google/protobuf/arenastring_unittest.cc",
+        "src/google/protobuf/compiler/command_line_interface_unittest.cc",
+        "src/google/protobuf/compiler/cpp/cpp_bootstrap_unittest.cc",
+        "src/google/protobuf/compiler/cpp/cpp_plugin_unittest.cc",
+        "src/google/protobuf/compiler/cpp/cpp_unittest.cc",
+        "src/google/protobuf/compiler/csharp/csharp_generator_unittest.cc",
+        "src/google/protobuf/compiler/importer_unittest.cc",
+        "src/google/protobuf/compiler/java/java_doc_comment_unittest.cc",
+        "src/google/protobuf/compiler/java/java_plugin_unittest.cc",
+        "src/google/protobuf/compiler/mock_code_generator.cc",
+        "src/google/protobuf/compiler/objectivec/objectivec_helpers_unittest.cc",
+        "src/google/protobuf/compiler/parser_unittest.cc",
+        "src/google/protobuf/compiler/python/python_plugin_unittest.cc",
+        "src/google/protobuf/compiler/ruby/ruby_generator_unittest.cc",
+        "src/google/protobuf/descriptor_database_unittest.cc",
+        "src/google/protobuf/descriptor_unittest.cc",
+        "src/google/protobuf/drop_unknown_fields_test.cc",
+        "src/google/protobuf/dynamic_message_unittest.cc",
+        "src/google/protobuf/extension_set_unittest.cc",
+        "src/google/protobuf/generated_message_reflection_unittest.cc",
+        "src/google/protobuf/io/coded_stream_unittest.cc",
+        "src/google/protobuf/io/printer_unittest.cc",
+        "src/google/protobuf/io/tokenizer_unittest.cc",
+        "src/google/protobuf/io/zero_copy_stream_unittest.cc",
+        "src/google/protobuf/map_field_test.cc",
+        "src/google/protobuf/map_test.cc",
+        "src/google/protobuf/message_unittest.cc",
+        "src/google/protobuf/no_field_presence_test.cc",
+        "src/google/protobuf/preserve_unknown_enum_test.cc",
+        "src/google/protobuf/proto3_arena_unittest.cc",
+        "src/google/protobuf/reflection_ops_unittest.cc",
+        "src/google/protobuf/repeated_field_reflection_unittest.cc",
+        "src/google/protobuf/repeated_field_unittest.cc",
+        "src/google/protobuf/stubs/bytestream_unittest.cc",
+        "src/google/protobuf/stubs/common_unittest.cc",
+        "src/google/protobuf/stubs/once_unittest.cc",
+        "src/google/protobuf/stubs/status_test.cc",
+        "src/google/protobuf/stubs/statusor_test.cc",
+        "src/google/protobuf/stubs/stringpiece_unittest.cc",
+        "src/google/protobuf/stubs/stringprintf_unittest.cc",
+        "src/google/protobuf/stubs/structurally_valid_unittest.cc",
+        "src/google/protobuf/stubs/strutil_unittest.cc",
+        "src/google/protobuf/stubs/template_util_unittest.cc",
+        "src/google/protobuf/stubs/time_test.cc",
+        "src/google/protobuf/stubs/type_traits_unittest.cc",
+        "src/google/protobuf/text_format_unittest.cc",
+        "src/google/protobuf/unknown_field_set_unittest.cc",
+        "src/google/protobuf/util/field_comparator_test.cc",
+        "src/google/protobuf/util/internal/default_value_objectwriter_test.cc",
+        "src/google/protobuf/util/internal/json_objectwriter_test.cc",
+        "src/google/protobuf/util/internal/json_stream_parser_test.cc",
+        "src/google/protobuf/util/internal/protostream_objectsource_test.cc",
+        "src/google/protobuf/util/internal/protostream_objectwriter_test.cc",
+        "src/google/protobuf/util/internal/type_info_test_helper.cc",
+        "src/google/protobuf/util/json_util_test.cc",
+        "src/google/protobuf/util/type_resolver_util_test.cc",
+        "src/google/protobuf/well_known_types_unittest.cc",
+        "src/google/protobuf/wire_format_unittest.cc",
+    ],
+    copts = COPTS,
+    data = [
+        ":test_plugin",
+    ],
+    includes = [
+        "src/",
+    ],
+    linkopts = LINK_OPTS,
+    deps = [
+        ":protobuf",
+        ":protoc_lib",
+        "//external:gtest_main",
+    ],
+)

WORKSPACE

@@ -0,0 +1,16 @@
+new_http_archive(
+  name = "gmock_archive",
+  url = "https://googlemock.googlecode.com/files/gmock-1.7.0.zip",
+  sha256 = "26fcbb5925b74ad5fc8c26b0495dfc96353f4d553492eb97e85a8a6d2f43095b",
+  build_file = "gmock.BUILD",
+)
+
+bind(
+  name = "gtest",
+  actual = "@gmock_archive//:gtest",
+)
+
+bind(
+  name = "gtest_main",
+  actual = "@gmock_archive//:gtest_main",
+)

gmock.BUILD

@@ -0,0 +1,23 @@
+cc_library(
+    name = "gtest",
+    srcs = [
+        "gmock-1.7.0/gtest/src/gtest-all.cc",
+        "gmock-1.7.0/src/gmock-all.cc",
+    ],
+    includes = [
+        "gmock-1.7.0",
+        "gmock-1.7.0/gtest",
+        "gmock-1.7.0/gtest/include",
+        "gmock-1.7.0/include",
+    ],
+    linkopts = ["-pthread"],
+    visibility = ["//visibility:public"],
+)
+
+cc_library(
+    name = "gtest_main",
+    srcs = ["gmock-1.7.0/src/gmock_main.cc"],
+    linkopts = ["-pthread"],
+    visibility = ["//visibility:public"],
+    deps = [":gtest"],
+)

update_file_lists.sh

@@ -57,6 +57,7 @@ WKT_PROTOS=$(get_variable_value $MAKEFILE nobase_dist_proto_DATA)
 COMMON_TEST_SOURCES=$(get_source_files $MAKEFILE COMMON_TEST_SOURCES)
 TEST_SOURCES=$(get_source_files $MAKEFILE protobuf_test_SOURCES)
 LITE_TEST_SOURCES=$(get_source_files $MAKEFILE protobuf_lite_test_SOURCES)
+TEST_PLUGIN_SOURCES=$(get_source_files $MAKEFILE test_plugin_SOURCES)
 
 ################################################################################
 # Update cmake files.
@@ -177,3 +178,5 @@ set_bazel_value $BAZEL_BUILD well_known_protos "" $WKT_PROTOS
 set_bazel_value $BAZEL_BUILD test_protos "" $PROTOS
 set_bazel_value $BAZEL_BUILD common_test_srcs $BAZEL_PREFIX $COMMON_TEST_SOURCES
 set_bazel_value $BAZEL_BUILD test_srcs $BAZEL_PREFIX $TEST_SOURCES
+set_bazel_value $BAZEL_BUILD test_plugin_srcs $BAZEL_PREFIX $TEST_PLUGIN_SOURCES
+