chrome/browser/sync/test/integration/performance/dictionary_sync_perf_test.cc

// Copyright (c) 2011 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 "base/strings/string_number_conversions.h"
#include "chrome/browser/sync/test/integration/dictionary_helper.h"
#include "chrome/browser/sync/test/integration/performance/sync_timing_helper.h"
#include "chrome/browser/sync/test/integration/profile_sync_service_harness.h"
#include "chrome/browser/sync/test/integration/sync_test.h"
#include "chrome/common/spellcheck_common.h"

class DictionarySyncPerfTest : public SyncTest {
 public:
  DictionarySyncPerfTest() : SyncTest(TWO_CLIENT) {}
  ~DictionarySyncPerfTest() override {}

 private:
  DISALLOW_COPY_AND_ASSIGN(DictionarySyncPerfTest);
};

IN_PROC_BROWSER_TEST_F(DictionarySyncPerfTest, P0) {
  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
  dictionary_helper::LoadDictionaries();
  ASSERT_TRUE(dictionary_helper::DictionariesMatch());

  base::TimeDelta dt;
  for (size_t i = 0;
       i < chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS;
       ++i) {
    ASSERT_TRUE(dictionary_helper::AddWord(
        0, "foo" + base::Uint64ToString(i)));
  }
  dt = SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
  ASSERT_EQ(chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS,
            dictionary_helper::GetDictionarySize(1));
  SyncTimingHelper::PrintResult("dictionary", "add_words", dt);

  for (size_t i = 0;
       i < chrome::spellcheck_common::MAX_SYNCABLE_DICTIONARY_WORDS;
       ++i) {
    ASSERT_TRUE(dictionary_helper::RemoveWord(
        0, "foo" + base::Uint64ToString(i)));
  }
  dt = SyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
  ASSERT_EQ(0UL, dictionary_helper::GetDictionarySize(1));
  SyncTimingHelper::PrintResult("dictionary", "remove_words", dt);
}