Move sync performance tests into new target

chrome/test/live_sync/performance_live_extensions_sync_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/stringprintf.h"
-#include "chrome/browser/sync/profile_sync_service_harness.h"
-#include "chrome/test/live_sync/live_extensions_sync_test.h"
-#include "chrome/test/live_sync/live_sync_timing_helper.h"
-
-// TODO(braffert): Replicate these tests for apps.
-
-static const int kNumExtensions = 150;
-
-// TODO(braffert): Consider the range / resolution of these test points.
-static const int kNumBenchmarkPoints = 18;
-static const int kBenchmarkPoints[] = {1, 10, 20, 30, 40, 50, 75, 100, 125,
-                                       150, 175, 200, 225, 250, 300, 350, 400,
-                                       500};
-
-// TODO(braffert): Move this class into its own .h/.cc files.  What should the
-// class files be named as opposed to the file containing the tests themselves?
-class PerformanceLiveExtensionsSyncTest
-    : public TwoClientLiveExtensionsSyncTest {
- public:
-  PerformanceLiveExtensionsSyncTest() : extension_number_(0) {}
-
-  // Adds |num_extensions| new unique extensions to |profile|.
-  void AddExtensions(int profile, int num_extensions);
-
-  // Updates the enabled/disabled state for all extensions in |profile|.
-  void UpdateExtensions(int profile);
-
-  // Uninstalls all currently installed extensions from |profile|.
-  void RemoveExtensions(int profile);
-
-  // Uninstalls all extensions from all profiles.  Called between benchmark
-  // iterations.
-  void Cleanup();
-
- private:
-  int extension_number_;
-  DISALLOW_COPY_AND_ASSIGN(PerformanceLiveExtensionsSyncTest);
-};
-
-void PerformanceLiveExtensionsSyncTest::AddExtensions(int profile,
-                                                      int num_extensions) {
-  for (int i = 0; i < num_extensions; ++i) {
-    InstallExtension(GetProfile(profile), extension_number_++);
-  }
-}
-
-void PerformanceLiveExtensionsSyncTest::UpdateExtensions(int profile) {
-  std::vector<int> extensions = GetInstalledExtensions(GetProfile(profile));
-  for (std::vector<int>::iterator it = extensions.begin();
-       it != extensions.end(); ++it) {
-    if (IsExtensionEnabled(GetProfile(profile), *it)) {
-      DisableExtension(GetProfile(profile), *it);
-    } else {
-      EnableExtension(GetProfile(profile), *it);
-    }
-  }
-}
-
-void PerformanceLiveExtensionsSyncTest::RemoveExtensions(int profile) {
-  std::vector<int> extensions = GetInstalledExtensions(GetProfile(profile));
-  for (std::vector<int>::iterator it = extensions.begin();
-       it != extensions.end(); ++it) {
-    UninstallExtension(GetProfile(profile), *it);
-  }
-}
-
-void PerformanceLiveExtensionsSyncTest::Cleanup() {
-  for (int i = 0; i < num_clients(); ++i) {
-    RemoveExtensions(i);
-  }
-  ASSERT_TRUE(AwaitQuiescence());
-  ASSERT_TRUE(AllProfilesHaveSameExtensions());
-}
-
-// TCM ID - 7563874.
-IN_PROC_BROWSER_TEST_F(PerformanceLiveExtensionsSyncTest, Add) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
-
-  AddExtensions(0, kNumExtensions);
-  base::TimeDelta dt =
-      LiveSyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
-  InstallExtensionsPendingForSync(GetProfile(1));
-  ASSERT_TRUE(AllProfilesHaveSameExtensions());
-
-  // TODO(braffert): Compare timings against some target value.
-  VLOG(0) << std::endl << "dt: " << dt.InSecondsF() << " s";
-}
-
-// TCM ID - 7655397.
-IN_PROC_BROWSER_TEST_F(PerformanceLiveExtensionsSyncTest, Update) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
-
-  AddExtensions(0, kNumExtensions);
-  ASSERT_TRUE(GetClient(0)->AwaitMutualSyncCycleCompletion(GetClient(1)));
-  InstallExtensionsPendingForSync(GetProfile(1));
-
-  UpdateExtensions(0);
-  base::TimeDelta dt =
-      LiveSyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
-  ASSERT_TRUE(AllProfilesHaveSameExtensions());
-
-  // TODO(braffert): Compare timings against some target value.
-  VLOG(0) << std::endl << "dt: " << dt.InSecondsF() << " s";
-}
-
-// TCM ID - 7567721.
-IN_PROC_BROWSER_TEST_F(PerformanceLiveExtensionsSyncTest, Delete) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
-
-  AddExtensions(0, kNumExtensions);
-  ASSERT_TRUE(GetClient(0)->AwaitMutualSyncCycleCompletion(GetClient(1)));
-  InstallExtensionsPendingForSync(GetProfile(1));
-
-  RemoveExtensions(0);
-  base::TimeDelta dt =
-      LiveSyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
-  ASSERT_TRUE(AllProfilesHaveSameExtensions());
-
-  // TODO(braffert): Compare timings against some target value.
-  VLOG(0) << std::endl << "dt: " << dt.InSecondsF() << " s";
-}
-
-IN_PROC_BROWSER_TEST_F(PerformanceLiveExtensionsSyncTest, DISABLED_Benchmark) {
-  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
-
-  for (int i = 0; i < kNumBenchmarkPoints; ++i) {
-    int num_extensions = kBenchmarkPoints[i];
-    AddExtensions(0, num_extensions);
-    base::TimeDelta dt_add =
-        LiveSyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
-    InstallExtensionsPendingForSync(GetProfile(1));
-    VLOG(0) << std::endl << "Add: " << num_extensions << " "
-            << dt_add.InSecondsF();
-
-    UpdateExtensions(0);
-    base::TimeDelta dt_update =
-        LiveSyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
-    VLOG(0) << std::endl << "Update: " << num_extensions << " "
-            << dt_update.InSecondsF();
-
-    RemoveExtensions(0);
-    base::TimeDelta dt_delete =
-        LiveSyncTimingHelper::TimeMutualSyncCycle(GetClient(0), GetClient(1));
-    VLOG(0) << std::endl << "Delete: " << num_extensions << " "
-            << dt_delete.InSecondsF();
-
-    Cleanup();
-  }
-}