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 "base/process_util.h"
   9 #include "chrome/common/chrome_switches.h"
  10 #include "chrome/test/base/chrome_process_util.h"
  11 #include "chrome/test/perf/perf_test.h"
  12
  13 BrowserPerfTest::BrowserPerfTest() {
  14 }
  15
  16 BrowserPerfTest::~BrowserPerfTest() {
  17 }
  18
  19 void BrowserPerfTest::SetUpCommandLine(CommandLine* command_line) {
  20   // Reduce performance test variance by disabling background networking.
  21   command_line->AppendSwitch(switches::kDisableBackgroundNetworking);
  22 }
  23
  24 void BrowserPerfTest::PrintIOPerfInfo(const std::string& test_name) {
  25   base::ProcessId browser_pid = base::GetCurrentProcId();
  26   ChromeProcessList chrome_processes(GetRunningChromeProcesses(browser_pid));
  27   perf_test::PrintIOPerfInfo(test_name, chrome_processes, browser_pid);
  28 }
  29
  30 void BrowserPerfTest::PrintMemoryUsageInfo(const std::string& test_name) {
  31   base::ProcessId browser_pid = base::GetCurrentProcId();
  32   ChromeProcessList chrome_processes(GetRunningChromeProcesses(browser_pid));
  33   perf_test::PrintMemoryUsageInfo(test_name, chrome_processes, browser_pid);
  34 }