1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
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
|
