diff options
author | Noah Eisen <ncteisen@gmail.com> | 2018-03-16 07:55:43 -1000 |
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committer | GitHub <noreply@github.com> | 2018-03-16 07:55:43 -1000 |
commit | 1571abdb7f36041ad9dcba20690058b3614ea60a (patch) | |
tree | fae948ae4a371235e896ebe1d052f9b14438b057 /test/cpp/util | |
parent | 26655655a33d7c7944f271d1afc80789fb3b7fd9 (diff) | |
parent | 613d6327efeced1bea3baba1c19b2f287d4cb53e (diff) |
Merge pull request #13883 from ncteisen/channel-tracing
Channel Tracing Implementation; Part 1
Diffstat (limited to 'test/cpp/util')
-rw-r--r-- | test/cpp/util/BUILD | 18 | ||||
-rw-r--r-- | test/cpp/util/channel_trace_proto_helper.cc | 56 | ||||
-rw-r--r-- | test/cpp/util/channel_trace_proto_helper.h | 30 |
3 files changed, 104 insertions, 0 deletions
diff --git a/test/cpp/util/BUILD b/test/cpp/util/BUILD index 4f84c73820..4ac8572072 100644 --- a/test/cpp/util/BUILD +++ b/test/cpp/util/BUILD @@ -85,6 +85,24 @@ grpc_cc_library( ) grpc_cc_library( + name = "channel_trace_proto_helper", + srcs = [ + "channel_trace_proto_helper.cc", + ], + hdrs = [ + "channel_trace_proto_helper.h", + ], + deps = [ + "//:grpc++", + "//src/proto/grpc/channelz:channelz_proto", + ], + external_deps = [ + "gtest", + "protobuf", + ], +) + +grpc_cc_library( name = "test_util_unsecure", srcs = GRPCXX_TESTUTIL_SRCS, hdrs = GRPCXX_TESTUTIL_HDRS, diff --git a/test/cpp/util/channel_trace_proto_helper.cc b/test/cpp/util/channel_trace_proto_helper.cc new file mode 100644 index 0000000000..fbc9f1501c --- /dev/null +++ b/test/cpp/util/channel_trace_proto_helper.cc @@ -0,0 +1,56 @@ +/* + * + * Copyright 2018 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#include "test/cpp/util/channel_trace_proto_helper.h" + +#include <google/protobuf/text_format.h> +#include <google/protobuf/util/json_util.h> + +#include <grpc/grpc.h> +#include <grpc/support/log.h> +#include <gtest/gtest.h> + +#include "src/proto/grpc/channelz/channelz.pb.h" + +namespace grpc { +namespace testing { + +void ValidateChannelTraceProtoJsonTranslation(char* tracer_json_c_str) { + std::string tracer_json_str(tracer_json_c_str); + grpc::channelz::ChannelTrace channel_trace; + google::protobuf::util::JsonParseOptions parse_options; + // If the following line is failing, then uncomment the last line of the + // comment, and uncomment the lines that print the two strings. You can + // then compare the output, and determine what fields are missing. + // + // options.ignore_unknown_fields = true; + ASSERT_EQ(google::protobuf::util::JsonStringToMessage( + tracer_json_str, &channel_trace, parse_options), + google::protobuf::util::Status::OK); + std::string proto_json_str; + ASSERT_EQ(google::protobuf::util::MessageToJsonString(channel_trace, + &proto_json_str), + google::protobuf::util::Status::OK); + // uncomment these to compare the the json strings. + // gpr_log(GPR_ERROR, "tracer json: %s", tracer_json_str.c_str()); + // gpr_log(GPR_ERROR, "proto json: %s", proto_json_str.c_str()); + ASSERT_EQ(tracer_json_str, proto_json_str); +} + +} // namespace testing +} // namespace grpc diff --git a/test/cpp/util/channel_trace_proto_helper.h b/test/cpp/util/channel_trace_proto_helper.h new file mode 100644 index 0000000000..d7043d9f06 --- /dev/null +++ b/test/cpp/util/channel_trace_proto_helper.h @@ -0,0 +1,30 @@ +/* + * + * Copyright 2018 gRPC authors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ + +#ifndef GRPC_TEST_CPP_UTIL_CHANNEL_TRACE_PROTO_HELPER_H +#define GRPC_TEST_CPP_UTIL_CHANNEL_TRACE_PROTO_HELPER_H + +namespace grpc { +namespace testing { + +void ValidateChannelTraceProtoJsonTranslation(char* tracer_json_c_str); + +} // namespace testing +} // namespace grpc + +#endif // GRPC_TEST_CPP_UTIL_CHANNEL_TRACE_PROTO_HELPER_H |