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

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/sync/test/integration/performance/sync_timing_helper.h"
   6
   7 #include "base/strings/string_number_conversions.h"
   8 #include "base/time/time.h"
   9 #include "chrome/browser/sync/test/integration/profile_sync_service_harness.h"
  10 #include "chrome/browser/sync/test/integration/sync_integration_test_util.h"
  11 #include "testing/gtest/include/gtest/gtest.h"
  12
  13 using sync_integration_test_util::AwaitCommitActivityCompletion;
  14
  15 SyncTimingHelper::SyncTimingHelper() {}
  16
  17 SyncTimingHelper::~SyncTimingHelper() {}
  18
  19 // static
  20 base::TimeDelta SyncTimingHelper::TimeSyncCycle(
  21     ProfileSyncServiceHarness* client) {
  22   base::Time start = base::Time::Now();
  23   EXPECT_TRUE(AwaitCommitActivityCompletion(client->service()));
  24   return base::Time::Now() - start;
  25 }
  26
  27 // static
  28 base::TimeDelta SyncTimingHelper::TimeMutualSyncCycle(
  29     ProfileSyncServiceHarness* client, ProfileSyncServiceHarness* partner) {
  30   base::Time start = base::Time::Now();
  31   EXPECT_TRUE(client->AwaitMutualSyncCycleCompletion(partner));
  32   return base::Time::Now() - start;
  33 }
  34
  35 // static
  36 base::TimeDelta SyncTimingHelper::TimeUntilQuiescence(
  37     std::vector<ProfileSyncServiceHarness*>& clients) {
  38   base::Time start = base::Time::Now();
  39   EXPECT_TRUE(ProfileSyncServiceHarness::AwaitQuiescence(clients));
  40   return base::Time::Now() - start;
  41 }
  42
  43 // static
  44 void SyncTimingHelper::PrintResult(const std::string& measurement,
  45                                    const std::string& trace,
  46                                    const base::TimeDelta& dt) {
  47   printf("*RESULT %s: %s= %s ms\n", measurement.c_str(), trace.c_str(),
  48          base::Int64ToString(dt.InMilliseconds()).c_str());
  49 }