ios/web/test/web_test_suite.cc

// Copyright 2013 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 "ios/web/test/web_test_suite.h"

#include "base/macros.h"
#include "base/metrics/statistics_recorder.h"
#include "ios/web/web_thread_impl.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace web {

class WebTestSuiteListener : public testing::EmptyTestEventListener {
 public:
  WebTestSuiteListener() {}
  void OnTestEnd(const testing::TestInfo& test_info) override {
    WebThreadImpl::FlushThreadPoolHelperForTesting();
  }

 private:
  DISALLOW_COPY_AND_ASSIGN(WebTestSuiteListener);
};

WebTestSuite::WebTestSuite(int argc, char** argv)
    : base::TestSuite(argc, argv) {
}

WebTestSuite::~WebTestSuite() {
}

void WebTestSuite::Initialize() {
  base::TestSuite::Initialize();

  // Initialize the histograms subsystem, so that any histograms hit in tests
  // are correctly registered with the statistics recorder and can be queried
  // by tests.
  base::StatisticsRecorder::Initialize();

  testing::UnitTest::GetInstance()->listeners().Append(
      new WebTestSuiteListener);
}

}  // namespace web