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 "testing/gtest/include/gtest/gtest.h"
  11
  12 SyncTimingHelper::SyncTimingHelper() {}
  13
  14 SyncTimingHelper::~SyncTimingHelper() {}
  15
  16 // static
  17 base::TimeDelta SyncTimingHelper::TimeSyncCycle(
  18     ProfileSyncServiceHarness* client) {
  19   base::Time start = base::Time::Now();
  20   EXPECT_TRUE(client->AwaitFullSyncCompletion());
  21   return base::Time::Now() - start;
  22 }
  23
  24 // static
  25 base::TimeDelta SyncTimingHelper::TimeMutualSyncCycle(
  26     ProfileSyncServiceHarness* client, ProfileSyncServiceHarness* partner) {
  27   base::Time start = base::Time::Now();
  28   EXPECT_TRUE(client->AwaitMutualSyncCycleCompletion(partner));
  29   return base::Time::Now() - start;
  30 }
  31
  32 // static
  33 base::TimeDelta SyncTimingHelper::TimeUntilQuiescence(
  34     std::vector<ProfileSyncServiceHarness*>& clients) {
  35   base::Time start = base::Time::Now();
  36   EXPECT_TRUE(ProfileSyncServiceHarness::AwaitQuiescence(clients));
  37   return base::Time::Now() - start;
  38 }
  39
  40 // static
  41 void SyncTimingHelper::PrintResult(const std::string& measurement,
  42                                    const std::string& trace,
  43                                    const base::TimeDelta& dt) {
  44   printf("*RESULT %s: %s= %s ms\n", measurement.c_str(), trace.c_str(),
  45          base::IntToString(dt.InMillisecondsF()).c_str());
  46 }