Delete test_shell.

webkit/tools/test_shell/test_shell.cc

-// Copyright (c) 2012 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.
-
-#undef LOG
-
-#include "webkit/tools/test_shell/test_shell.h"
-
-#include "base/base_paths.h"
-#include "base/command_line.h"
-#include "base/debug/debug_on_start_win.h"
-#include "base/file_util.h"
-#include "base/files/file_path.h"
-#include "base/md5.h"
-#include "base/message_loop.h"
-#include "base/metrics/stats_table.h"
-#include "base/path_service.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "build/build_config.h"
-#include "googleurl/src/url_util.h"
-#include "grit/webkit_strings.h"
-#include "net/base/mime_util.h"
-#include "net/base/net_util.h"
-#include "net/url_request/url_request.h"
-#include "net/url_request/url_request_file_job.h"
-#include "net/url_request/url_request_filter.h"
-#include "skia/ext/bitmap_platform_device.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebRect.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebSize.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebString.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebURL.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebURLRequest.h"
-#include "third_party/WebKit/Source/Platform/chromium/public/WebURLResponse.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebAccessibilityObject.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebDeviceOrientationClientMock.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebGeolocationClientMock.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebKit.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebScriptController.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
-#include "ui/gfx/codec/png_codec.h"
-#include "ui/gfx/size.h"
-#include "webkit/glue/glue_serialize.h"
-#include "webkit/glue/webkit_glue.h"
-#include "webkit/glue/webpreferences.h"
-#include "webkit/tools/test_shell/notification_presenter.h"
-#include "webkit/tools/test_shell/simple_resource_loader_bridge.h"
-#include "webkit/tools/test_shell/test_navigation_controller.h"
-#include "webkit/tools/test_shell/test_shell_devtools_agent.h"
-#include "webkit/tools/test_shell/test_shell_devtools_client.h"
-#include "webkit/tools/test_shell/test_shell_request_context.h"
-#include "webkit/tools/test_shell/test_shell_switches.h"
-#include "webkit/tools/test_shell/test_webview_delegate.h"
-#include "webkit/user_agent/user_agent.h"
-#include "webkit/user_agent/user_agent_util.h"
-
-using WebKit::WebCanvas;
-using WebKit::WebFrame;
-using WebKit::WebNavigationPolicy;
-using WebKit::WebRect;
-using WebKit::WebScriptController;
-using WebKit::WebSize;
-using WebKit::WebURLRequest;
-using WebKit::WebView;
-
-namespace {
-
-// Default timeout in ms for file page loads when in layout test mode.
-const int kDefaultFileTestTimeoutMillisecs = 10 * 1000;
-
-// Content area size for newly created windows.
-const int kTestWindowWidth = 800;
-const int kTestWindowHeight = 600;
-
-// The W3C SVG layout tests use a different size than the other layout
-// tests.
-const int kSVGTestWindowWidth = 480;
-const int kSVGTestWindowHeight = 360;
-
-// URLRequestTestShellFileJob is used to serve the inspector
-class URLRequestTestShellFileJob : public net::URLRequestFileJob {
- public:
-  static net::URLRequestJob* InspectorFactory(
-      net::URLRequest* request,
-      net::NetworkDelegate* network_delegate,
-      const std::string& scheme) {
-    base::FilePath path;
-    PathService::Get(base::DIR_EXE, &path);
-    path = path.AppendASCII("resources");
-    path = path.AppendASCII("inspector");
-    path = path.AppendASCII(request->url().path().substr(1));
-    return new URLRequestTestShellFileJob(request, network_delegate, path);
-  }
-
- private:
-  URLRequestTestShellFileJob(net::URLRequest* request,
-                             net::NetworkDelegate* network_delegate,
-                             const base::FilePath& path)
-      : net::URLRequestFileJob(request, network_delegate, path) {
-  }
-  virtual ~URLRequestTestShellFileJob() { }
-
-  DISALLOW_COPY_AND_ASSIGN(URLRequestTestShellFileJob);
-};
-
-
-}  // namespace
-
-// Initialize static member variable
-WindowList* TestShell::window_list_;
-WebPreferences* TestShell::web_prefs_ = NULL;
-bool TestShell::layout_test_mode_ = false;
-bool TestShell::allow_external_pages_ = false;
-std::vector<std::string> TestShell::js_flags_;
-bool TestShell::accelerated_2d_canvas_enabled_ = false;
-bool TestShell::accelerated_compositing_enabled_ = false;
-
-TestShell::TestParams::TestParams()
-    : dump_tree(true),
-      dump_pixels(false) {
-}
-
-TestShell::TestShell()
-    : m_mainWnd(NULL),
-      m_editWnd(NULL),
-      m_webViewHost(NULL),
-      m_popupHost(NULL),
-      m_focusedWidgetHost(NULL),
-#if defined(OS_WIN)
-      default_edit_wnd_proc_(0),
-#endif
-      test_params_(NULL),
-      is_modal_(false),
-      is_loading_(false),
-      allow_images_(true),
-      allow_plugins_(true),
-      allow_scripts_(true),
-      dump_stats_table_on_exit_(false) {
-    delegate_.reset(new TestWebViewDelegate(this));
-    popup_delegate_.reset(new TestWebViewDelegate(this));
-    navigation_controller_.reset(new TestNavigationController(this));
-    notification_presenter_.reset(new TestNotificationPresenter(this));
-
-    net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
-    filter->AddHostnameHandler("test-shell-resource", "inspector",
-                               &URLRequestTestShellFileJob::InspectorFactory);
-    url_util::AddStandardScheme("test-shell-resource");
-    webkit_glue::SetUserAgent(webkit_glue::BuildUserAgentFromProduct(
-        "TestShell/0.0.0.0"), false);
-}
-
-TestShell::~TestShell() {
-  delegate_->RevokeDragDrop();
-
-  // DevTools frontend page is supposed to be navigated only once and
-  // loading another URL in that Page is an error.
-  if (!dev_tools_client_.get()) {
-    // Navigate to an empty page to fire all the destruction logic for the
-    // current page.
-    LoadURL(GURL("about:blank"));
-  }
-
-  net::URLRequestFilter* filter = net::URLRequestFilter::GetInstance();
-  filter->RemoveHostnameHandler("test-shell-resource", "inspector");
-
-  // Call GC twice to clean up garbage.
-  CallJSGC();
-  CallJSGC();
-
-  // Destroy the WebView before the TestWebViewDelegate.
-  m_webViewHost.reset();
-
-  CloseDevTools();
-
-  PlatformCleanUp();
-
-  base::StatsTable *table = base::StatsTable::current();
-  if (dump_stats_table_on_exit_) {
-    // Dump the stats table.
-    printf("<stats>\n");
-    if (table != NULL) {
-      int counter_max = table->GetMaxCounters();
-      for (int index = 0; index < counter_max; index++) {
-        std::string name(table->GetRowName(index));
-        if (name.length() > 0) {
-          int value = table->GetRowValue(index);
-          printf("%s:\t%d\n", name.c_str(), value);
-        }
-      }
-    }
-    printf("</stats>\n");
-  }
-}
-
-void TestShell::UpdateNavigationControls() {
-  int current_index = navigation_controller()->GetCurrentEntryIndex();
-  int max_index = navigation_controller()->GetEntryCount() - 1;
-
-  EnableUIControl(BACK_BUTTON, current_index > 0);
-  EnableUIControl(FORWARD_BUTTON, current_index < max_index);
-  EnableUIControl(STOP_BUTTON, is_loading_);
-}
-
-bool TestShell::CreateNewWindow(const GURL& starting_url,
-                                TestShell** result) {
-  TestShell* shell = new TestShell();
-  bool rv = shell->Initialize(starting_url);
-  if (rv) {
-    if (result)
-      *result = shell;
-    TestShell::windowList()->push_back(shell->m_mainWnd);
-  }
-  return rv;
-}
-
-void TestShell::ShutdownTestShell() {
-  PlatformShutdown();
-  SimpleResourceLoaderBridge::Shutdown();
-  delete window_list_;
-  delete TestShell::web_prefs_;
-}
-
-// All fatal log messages (e.g. DCHECK failures) imply unit test failures
-static void UnitTestAssertHandler(const std::string& str) {
-  FAIL() << str;
-}
-
-// static
-void TestShell::InitLogging(bool suppress_error_dialogs,
-                            bool layout_test_mode,
-                            bool enable_gp_fault_error_box) {
-    if (suppress_error_dialogs)
-        logging::SetLogAssertHandler(UnitTestAssertHandler);
-
-#if defined(OS_WIN)
-    if (!IsDebuggerPresent()) {
-        UINT new_flags = SEM_FAILCRITICALERRORS |
-                         SEM_NOOPENFILEERRORBOX;
-        if (!enable_gp_fault_error_box)
-            new_flags |= SEM_NOGPFAULTERRORBOX;
-
-        // Preserve existing error mode, as discussed at
-        // http://blogs.msdn.com/oldnewthing/archive/2004/07/27/198410.aspx
-        UINT existing_flags = SetErrorMode(new_flags);
-        SetErrorMode(existing_flags | new_flags);
-    }
-#endif
-
-    // Only log to a file if we're running layout tests. This prevents debugging
-    // output from disrupting whether or not we pass.
-    logging::LoggingDestination destination =
-        logging::LOG_TO_BOTH_FILE_AND_SYSTEM_DEBUG_LOG;
-    if (layout_test_mode)
-      destination = logging::LOG_ONLY_TO_FILE;
-
-    // We might have multiple test_shell processes going at once
-    base::FilePath log_filename;
-    PathService::Get(base::DIR_EXE, &log_filename);
-    log_filename = log_filename.AppendASCII("test_shell.log");
-    logging::InitLogging(
-        log_filename.value().c_str(),
-        destination,
-        logging::LOCK_LOG_FILE,
-        logging::DELETE_OLD_LOG_FILE,
-        logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS);
-
-    // we want process and thread IDs because we may have multiple processes
-    logging::SetLogItems(true, true, false, true);
-
-    // Turn on logging of notImplemented()s inside WebKit, but only if we're
-    // not running layout tests (because otherwise they'd corrupt the test
-    // output).
-    if (!layout_test_mode)
-      webkit_glue::EnableWebCoreLogChannels("NotYetImplemented");
-}
-
-// static
-void TestShell::CleanupLogging() {
-    logging::CloseLogFile();
-}
-
-// static
-void TestShell::SetAllowScriptsToCloseWindows() {
-  if (web_prefs_)
-    web_prefs_->allow_scripts_to_close_windows = true;
-}
-
-// static
-void TestShell::SetAccelerated2dCanvasEnabled(bool enabled) {
-  accelerated_2d_canvas_enabled_ = enabled;
-}
-
-// static
-void TestShell::SetAcceleratedCompositingEnabled(bool enabled) {
-  accelerated_compositing_enabled_ = enabled;
-}
-
-// static
-void TestShell::ResetWebPreferences() {
-    DCHECK(web_prefs_);
-
-    // Match the settings used by Mac DumpRenderTree, with the exception of
-    // fonts.
-    if (web_prefs_) {
-        *web_prefs_ = WebPreferences();
-
-#if defined(OS_MACOSX)
-        web_prefs_->serif_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("Times");
-        web_prefs_->cursive_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("Apple Chancery");
-        web_prefs_->fantasy_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("Papyrus");
-#else
-        // NOTE: case matters here, this must be 'times new roman', else
-        // some layout tests fail.
-        web_prefs_->serif_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("times new roman");
-
-        // These two fonts are picked from the intersection of
-        // Win XP font list and Vista font list :
-        //   http://www.microsoft.com/typography/fonts/winxp.htm
-        //   http://blogs.msdn.com/michkap/archive/2006/04/04/567881.aspx
-        // Some of them are installed only with CJK and complex script
-        // support enabled on Windows XP and are out of consideration here.
-        // (although we enabled both on our buildbots.)
-        // They (especially Impact for fantasy) are not typical cursive
-        // and fantasy fonts, but it should not matter for layout tests
-        // as long as they're available.
-        web_prefs_->cursive_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("Comic Sans MS");
-        web_prefs_->fantasy_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("Impact");
-#endif
-        web_prefs_->standard_font_family_map[webkit_glue::kCommonScript] =
-            web_prefs_->serif_font_family_map[webkit_glue::kCommonScript];
-        web_prefs_->fixed_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("Courier");
-        web_prefs_->sans_serif_font_family_map[webkit_glue::kCommonScript] =
-            ASCIIToUTF16("Helvetica");
-
-        web_prefs_->default_encoding = "ISO-8859-1";
-        web_prefs_->default_font_size = 16;
-        web_prefs_->default_fixed_font_size = 13;
-        web_prefs_->minimum_font_size = 0;
-        web_prefs_->minimum_logical_font_size = 9;
-        web_prefs_->javascript_can_open_windows_automatically = true;
-        web_prefs_->dom_paste_enabled = true;
-        web_prefs_->site_specific_quirks_enabled = true;
-        web_prefs_->shrinks_standalone_images_to_fit = false;
-        web_prefs_->uses_universal_detector = false;
-        web_prefs_->java_enabled = false;
-        web_prefs_->allow_scripts_to_close_windows = false;
-        web_prefs_->javascript_can_access_clipboard = true;
-        web_prefs_->xss_auditor_enabled = false;
-        // It's off by default for Chrome, but we don't want to
-        // lose the coverage of dynamic font tests in webkit test.
-        web_prefs_->remote_fonts_enabled = true;
-        web_prefs_->local_storage_enabled = true;
-        web_prefs_->application_cache_enabled = true;
-        web_prefs_->databases_enabled = true;
-        web_prefs_->allow_file_access_from_file_urls = true;
-        // LayoutTests were written with Safari Mac in mind which does not allow
-        // tabbing to links by default.
-        web_prefs_->tabs_to_links = false;
-        web_prefs_->accelerated_2d_canvas_enabled =
-            accelerated_2d_canvas_enabled_;
-        web_prefs_->accelerated_compositing_enabled =
-            accelerated_compositing_enabled_;
-        // Allow those layout tests running as local files, i.e. under
-        // LayoutTests/http/tests/local, to access http server.
-        if (layout_test_mode_)
-          web_prefs_->allow_universal_access_from_file_urls = true;
-        web_prefs_->visual_word_movement_enabled = false;
-    }
-}
-
-// static
-WebPreferences* TestShell::GetWebPreferences() {
-  DCHECK(web_prefs_);
-  return web_prefs_;
-}
-
-// static
-bool TestShell::RemoveWindowFromList(gfx::NativeWindow window) {
-  WindowList::iterator entry =
-      std::find(TestShell::windowList()->begin(),
-                TestShell::windowList()->end(),
-                window);
-  if (entry != TestShell::windowList()->end()) {
-    TestShell::windowList()->erase(entry);
-    return true;
-  }
-
-  return false;
-}
-
-void TestShell::Show(WebNavigationPolicy policy) {
-  delegate_->show(policy);
-}
-
-void TestShell::DumpBackForwardEntry(int index, base::string16* result) {
-  int current_index = navigation_controller_->GetLastCommittedEntryIndex();
-
-  std::string content_state =
-      navigation_controller_->GetEntryAtIndex(index)->GetContentState();
-  if (content_state.empty()) {
-    content_state = webkit_glue::CreateHistoryStateForURL(
-        navigation_controller_->GetEntryAtIndex(index)->GetURL());
-  }
-
-  result->append(
-      webkit_glue::DumpHistoryState(content_state, 8, index == current_index));
-}
-
-void TestShell::DumpBackForwardList(base::string16* result) {
-  result->append(ASCIIToUTF16(
-                     "\n============== Back Forward List ==============\n"));
-
-  for (int i = 0; i < navigation_controller_->GetEntryCount(); ++i)
-    DumpBackForwardEntry(i, result);
-
-  result->append(ASCIIToUTF16(
-                     "===============================================\n"));
-}
-
-void TestShell::CallJSGC() {
-  webView()->mainFrame()->collectGarbage();
-}
-
-WebView* TestShell::CreateWebView() {
-  // If we're running layout tests, only open a new window if the test has
-  // called testRunner.setCanOpenWindows()
-  if (layout_test_mode_)
-    return NULL;
-
-  TestShell* new_win;
-  if (!CreateNewWindow(GURL(), &new_win))
-    return NULL;
-
-  return new_win->webView();
-}
-
-void TestShell::ShowDevTools() {
-  if (!devtools_shell_) {
-    base::FilePath dir_exe;
-    PathService::Get(base::DIR_EXE, &dir_exe);
-    base::FilePath devtools_path =
-        dir_exe.AppendASCII("resources/inspector/devtools.html");
-    TestShell* devtools_shell;
-    TestShell::CreateNewWindow(GURL(devtools_path.value()),
-                               &devtools_shell);
-    devtools_shell_ = devtools_shell->AsWeakPtr();
-    devtools_shell_->CreateDevToolsClient(dev_tools_agent_.get());
-  }
-  DCHECK(devtools_shell_);
-  devtools_shell_->Show(WebKit::WebNavigationPolicyNewWindow);
-}
-
-void TestShell::CloseDevTools() {
-  if (devtools_shell_)
-    devtools_shell_->DestroyWindow(devtools_shell_->mainWnd());
-}
-
-void TestShell::CreateDevToolsClient(TestShellDevToolsAgent *agent) {
-  dev_tools_client_.reset(new TestShellDevToolsClient(agent,
-                                                      webView()));
-}
-
-bool TestShell::IsSVGTestURL(const GURL& url) {
-  return url.is_valid() && url.spec().find("W3C-SVG-1.1") != std::string::npos;
-}
-
-void TestShell::SizeToSVG() {
-  SizeTo(kSVGTestWindowWidth, kSVGTestWindowHeight);
-}
-
-void TestShell::SizeToDefault() {
-  SizeTo(kTestWindowWidth, kTestWindowHeight);
-}
-
-void TestShell::ResetTestController() {
-  notification_presenter_->Reset();
-  delegate_->Reset();
-  if (geolocation_client_mock_.get())
-    geolocation_client_mock_->resetMock();
-}
-
-void TestShell::LoadFile(const base::FilePath& file) {
-  LoadURLForFrame(net::FilePathToFileURL(file), base::string16());
-}
-
-void TestShell::LoadURL(const GURL& url) {
-  LoadURLForFrame(url, base::string16());
-}
-
-bool TestShell::Navigate(const TestNavigationEntry& entry, bool reload) {
-  // Get the right target frame for the entry.
-  WebFrame* frame = webView()->mainFrame();
-  if (!entry.GetTargetFrame().empty())
-      frame = webView()->findFrameByName(entry.GetTargetFrame());
-
-  // TODO(mpcomplete): should we clear the target frame, or should
-  // back/forward navigations maintain the target frame?
-
-  // A navigation resulting from loading a javascript URL should not be
-  // treated as a browser initiated event.  Instead, we want it to look as if
-  // the page initiated any load resulting from JS execution.
-  if (!entry.GetURL().SchemeIs("javascript")) {
-    delegate_->set_pending_extra_data(
-        new TestShellExtraData(entry.GetPageID()));
-  }
-
-  // If we are reloading, then WebKit will use the state of the current page.
-  // Otherwise, we give it the state to navigate to.
-  if (reload) {
-    frame->reload(false);
-  } else if (!entry.GetContentState().empty()) {
-    DCHECK_NE(entry.GetPageID(), -1);
-    frame->loadHistoryItem(
-        webkit_glue::HistoryItemFromString(entry.GetContentState()));
-  } else {
-    DCHECK_EQ(entry.GetPageID(), -1);
-    frame->loadRequest(WebURLRequest(entry.GetURL()));
-  }
-
-  // In case LoadRequest failed before DidCreateDataSource was called.
-  delegate_->set_pending_extra_data(NULL);
-
-  // Restore focus to the main frame prior to loading new request.
-  // This makes sure that we don't have a focused iframe. Otherwise, that
-  // iframe would keep focus when the SetFocus called immediately after
-  // LoadRequest, thus making some tests fail (see http://b/issue?id=845337
-  // for more details).
-  webView()->setFocusedFrame(frame);
-  SetFocus(webViewHost(), true);
-
-  return true;
-}
-
-void TestShell::GoBackOrForward(int offset) {
-    navigation_controller_->GoToOffset(offset);
-}
-
-void TestShell::DumpDocumentText() {
-  base::FilePath file_path;
-  if (!PromptForSaveFile(L"Dump document text", &file_path))
-      return;
-
-  const std::string data =
-      UTF16ToUTF8(webkit_glue::DumpDocumentText(webView()->mainFrame()));
-  file_util::WriteFile(file_path, data.c_str(), data.length());
-}
-
-void TestShell::DumpRenderTree() {
-  base::FilePath file_path;
-  if (!PromptForSaveFile(L"Dump render tree", &file_path))
-    return;
-
-  const std::string data =
-      UTF16ToUTF8(webkit_glue::DumpRenderer(webView()->mainFrame()));
-  file_util::WriteFile(file_path, data.c_str(), data.length());
-}
-
-base::string16 TestShell::GetDocumentText() {
-  return webkit_glue::DumpDocumentText(webView()->mainFrame());
-}
-
-void TestShell::Reload() {
-    navigation_controller_->Reload();
-}
-
-void TestShell::SetFocus(WebWidgetHost* host, bool enable) {
-  if (!layout_test_mode_) {
-    InteractiveSetFocus(host, enable);
-  } else {
-    // Simulate the effects of InteractiveSetFocus(), which includes calling
-    // both setFocus() and setIsActive().
-    if (enable) {
-      if (m_focusedWidgetHost != host) {
-        if (m_focusedWidgetHost)
-          m_focusedWidgetHost->webwidget()->setFocus(false);
-        webView()->setIsActive(enable);
-        host->webwidget()->setFocus(enable);
-        m_focusedWidgetHost = host;
-      }
-    } else {
-      if (m_focusedWidgetHost == host) {
-        host->webwidget()->setFocus(enable);
-        webView()->setIsActive(enable);
-        m_focusedWidgetHost = NULL;
-      }
-    }
-  }
-}
-
-WebKit::WebDeviceOrientationClientMock*
-TestShell::device_orientation_client_mock() {
-  if (!device_orientation_client_mock_.get()) {
-    device_orientation_client_mock_.reset(
-        WebKit::WebDeviceOrientationClientMock::create());
-  }
-  return device_orientation_client_mock_.get();
-}
-
-WebKit::WebGeolocationClientMock* TestShell::geolocation_client_mock() {
-  if (!geolocation_client_mock_.get()) {
-    geolocation_client_mock_.reset(
-        WebKit::WebGeolocationClientMock::create());
-  }
-  return geolocation_client_mock_.get();
-}