content/test/content_browser_test.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 "content/test/content_browser_test.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/files/file_path.h"
   9 #include "base/logging.h"
  10 #include "base/message_loop.h"
  11 #include "base/path_service.h"
  12 #include "content/public/browser/render_process_host.h"
  13 #include "content/public/common/content_switches.h"
  14 #include "content/public/common/url_constants.h"
  15 #include "content/shell/shell.h"
  16 #include "content/shell/shell_browser_context.h"
  17 #include "content/shell/shell_content_browser_client.h"
  18 #include "content/shell/shell_content_renderer_client.h"
  19 #include "content/shell/shell_main_delegate.h"
  20 #include "content/shell/shell_switches.h"
  21 #include "content/test/test_content_client.h"
  22
  23 #if defined(OS_MACOSX)
  24 #include "base/mac/scoped_nsautorelease_pool.h"
  25 #endif
  26
  27 namespace content {
  28
  29 IN_PROC_BROWSER_TEST_F(ContentBrowserTest, MANUAL_ShouldntRun) {
  30   // Ensures that tests with MANUAL_ prefix don't run automatically.
  31   ASSERT_TRUE(false);
  32 }
  33
  34 ContentBrowserTest::ContentBrowserTest() {
  35 #if defined(OS_MACOSX)
  36   // See comment in InProcessBrowserTest::InProcessBrowserTest().
  37   base::FilePath content_shell_path;
  38   CHECK(PathService::Get(base::FILE_EXE, &content_shell_path));
  39   content_shell_path = content_shell_path.DirName();
  40   content_shell_path = content_shell_path.Append(
  41       FILE_PATH_LITERAL("Content Shell.app/Contents/MacOS/Content Shell"));
  42   CHECK(PathService::Override(base::FILE_EXE, content_shell_path));
  43 #endif
  44   CreateTestServer(base::FilePath(FILE_PATH_LITERAL("content/test/data")));
  45 }
  46
  47 ContentBrowserTest::~ContentBrowserTest() {
  48 }
  49
  50 void ContentBrowserTest::SetUp() {
  51   shell_main_delegate_.reset(new ShellMainDelegate);
  52   shell_main_delegate_->PreSandboxStartup();
  53
  54   CommandLine* command_line = CommandLine::ForCurrentProcess();
  55   command_line->AppendSwitch(switches::kContentBrowserTest);
  56
  57   SetUpCommandLine(command_line);
  58
  59   // Single-process mode is not set in BrowserMain, so process it explicitly,
  60   // and set up renderer.
  61   if (command_line->HasSwitch(switches::kSingleProcess)) {
  62     single_process_renderer_client_.reset(new ShellContentRendererClient);
  63     GetContentClient()->set_renderer_for_testing(
  64         single_process_renderer_client_.get());
  65   }
  66
  67 #if defined(OS_MACOSX)
  68   // See InProcessBrowserTest::PrepareTestCommandLine().
  69   base::FilePath subprocess_path;
  70   PathService::Get(base::FILE_EXE, &subprocess_path);
  71   subprocess_path = subprocess_path.DirName().DirName();
  72   DCHECK_EQ(subprocess_path.BaseName().value(), "Contents");
  73   subprocess_path = subprocess_path.Append(
  74       "Frameworks/Content Shell Helper.app/Contents/MacOS/Content Shell Helper");
  75   command_line->AppendSwitchPath(switches::kBrowserSubprocessPath,
  76                                  subprocess_path);
  77 #endif
  78
  79   // NOTE: should be kept in sync with
  80   // chrome/browser/resources/software_rendering_list.json
  81 #if !defined(OS_WIN) && !defined(OS_CHROMEOS)
  82   command_line->AppendSwitch(switches::kDisableAcceleratedVideoDecode);
  83 #endif
  84
  85   BrowserTestBase::SetUp();
  86 }
  87
  88 void ContentBrowserTest::TearDown() {
  89   BrowserTestBase::TearDown();
  90
  91   shell_main_delegate_.reset();
  92 }
  93
  94 void ContentBrowserTest::RunTestOnMainThreadLoop() {
  95   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree)) {
  96     CHECK_EQ(Shell::windows().size(), 1u);
  97     shell_ = Shell::windows()[0];
  98   }
  99
 100 #if defined(OS_MACOSX)
 101   // On Mac, without the following autorelease pool, code which is directly
 102   // executed (as opposed to executed inside a message loop) would autorelease
 103   // objects into a higher-level pool. This pool is not recycled in-sync with
 104   // the message loops' pools and causes problems with code relying on
 105   // deallocation via an autorelease pool (such as browser window closure and
 106   // browser shutdown). To avoid this, the following pool is recycled after each
 107   // time code is directly executed.
 108   base::mac::ScopedNSAutoreleasePool pool;
 109 #endif
 110
 111   // Pump startup related events.
 112   MessageLoopForUI::current()->RunUntilIdle();
 113
 114 #if defined(OS_MACOSX)
 115   pool.Recycle();
 116 #endif
 117
 118   SetUpOnMainThread();
 119
 120   RunTestOnMainThread();
 121 #if defined(OS_MACOSX)
 122   pool.Recycle();
 123 #endif
 124
 125   for (RenderProcessHost::iterator i(RenderProcessHost::AllHostsIterator());
 126        !i.IsAtEnd(); i.Advance()) {
 127     i.GetCurrentValue()->FastShutdownIfPossible();
 128   }
 129
 130   Shell::CloseAllWindows();
 131 }
 132
 133 Shell* ContentBrowserTest::CreateBrowser() {
 134   ShellContentBrowserClient* browser_client =
 135       static_cast<ShellContentBrowserClient*>(GetContentClient()->browser());
 136   return Shell::CreateNewWindow(
 137       browser_client->browser_context(),
 138       GURL(chrome::kAboutBlankURL),
 139       NULL,
 140       MSG_ROUTING_NONE,
 141       gfx::Size());
 142 }
 143
 144 Shell* ContentBrowserTest::CreateOffTheRecordBrowser() {
 145   ShellContentBrowserClient* browser_client =
 146       static_cast<ShellContentBrowserClient*>(GetContentClient()->browser());
 147   return Shell::CreateNewWindow(
 148       browser_client->off_the_record_browser_context(),
 149       GURL(chrome::kAboutBlankURL),
 150       NULL,
 151       MSG_ROUTING_NONE,
 152       gfx::Size());
 153 }
 154
 155 }  // namespace content