chrome/test/perf/browser_perf_test.cc

   1 // Copyright (c) 2012 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/test/perf/browser_perf_test.h"
   6
   7 #include "base/command_line.h"
   8 #include "chrome/common/chrome_switches.h"
   9 #include "chrome/test/base/chrome_process_util.h"
  10 #include "chrome/test/perf/perf_test.h"
  11
  12 BrowserPerfTest::BrowserPerfTest() {
  13 }
  14
  15 BrowserPerfTest::~BrowserPerfTest() {
  16 }
  17
  18 void BrowserPerfTest::SetUpCommandLine(base::CommandLine* command_line) {
  19   // Reduce performance test variance by disabling background networking.
  20   command_line->AppendSwitch(switches::kDisableBackgroundNetworking);
  21 }
  22
  23 void BrowserPerfTest::PrintIOPerfInfo(const std::string& test_name) {
  24   base::ProcessId browser_pid = base::GetCurrentProcId();
  25   ChromeProcessList chrome_processes(GetRunningChromeProcesses(browser_pid));
  26   perf_test::PrintIOPerfInfo(test_name, chrome_processes, browser_pid);
  27 }
  28
  29 void BrowserPerfTest::PrintMemoryUsageInfo(const std::string& test_name) {
  30   base::ProcessId browser_pid = base::GetCurrentProcId();
  31   ChromeProcessList chrome_processes(GetRunningChromeProcesses(browser_pid));
  32   perf_test::PrintMemoryUsageInfo(test_name, chrome_processes, browser_pid);
  33 }