// Copyright 2020 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "components/metrics/log_decoder.h" #include #include "testing/gtest/include/gtest/gtest.h" #include "third_party/metrics_proto/chrome_user_metrics_extension.pb.h" #include "third_party/zlib/google/compression_utils.h" namespace metrics { TEST(LogDecoderTest, DecodeLogDataToProto) { ChromeUserMetricsExtension uma_log1; uma_log1.mutable_system_profile()->set_application_locale("fr"); std::string log_data1; ASSERT_TRUE(uma_log1.SerializeToString(&log_data1)); std::string compressed_log_data; ASSERT_TRUE(compression::GzipCompress(log_data1, &compressed_log_data)); ChromeUserMetricsExtension uma_log2; EXPECT_TRUE(DecodeLogDataToProto(compressed_log_data, &uma_log2)); std::string log_data2; uma_log2.SerializeToString(&log_data2); EXPECT_EQ(log_data1, log_data2); } } // namespace metrics