| // Copyright 2013 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/strings/utf_string_conversions.h" |
| #include "base/values.h" |
| #include "content/browser/frame_host/navigation_entry_impl.h" |
| #include "content/browser/web_contents/web_contents_impl.h" |
| #include "content/browser/web_contents/web_contents_view.h" |
| #include "content/public/browser/load_notification_details.h" |
| #include "content/public/browser/navigation_controller.h" |
| #include "content/public/browser/notification_details.h" |
| #include "content/public/browser/notification_observer.h" |
| #include "content/public/browser/notification_types.h" |
| #include "content/public/browser/render_view_host.h" |
| #include "content/public/browser/render_widget_host_view.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "content/public/common/content_paths.h" |
| #include "content/public/test/browser_test_utils.h" |
| #include "content/public/test/content_browser_test.h" |
| #include "content/public/test/content_browser_test_utils.h" |
| #include "content/public/test/test_utils.h" |
| #include "content/shell/browser/shell.h" |
| #include "net/dns/mock_host_resolver.h" |
| #include "net/test/embedded_test_server/embedded_test_server.h" |
| |
| namespace content { |
| |
| void ResizeWebContentsView(Shell* shell, const gfx::Size& size, |
| bool set_start_page) { |
| // Shell::SizeTo is not implemented on Aura; WebContentsView::SizeContents |
| // works on Win and ChromeOS but not Linux - we need to resize the shell |
| // window on Linux because if we don't, the next layout of the unchanged shell |
| // window will resize WebContentsView back to the previous size. |
| // SizeContents is a hack and should not be relied on. |
| #if defined(OS_MACOSX) |
| shell->SizeTo(size); |
| // If |set_start_page| is true, start with blank page to make sure resize |
| // takes effect. |
| if (set_start_page) |
| NavigateToURL(shell, GURL("about://blank")); |
| #else |
| static_cast<WebContentsImpl*>(shell->web_contents())->GetView()-> |
| SizeContents(size); |
| #endif // defined(OS_MACOSX) |
| } |
| |
| class WebContentsImplBrowserTest : public ContentBrowserTest { |
| public: |
| WebContentsImplBrowserTest() {} |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(WebContentsImplBrowserTest); |
| }; |
| |
| // Keeps track of data from LoadNotificationDetails so we can later verify that |
| // they are correct, after the LoadNotificationDetails object is deleted. |
| class LoadStopNotificationObserver : public WindowedNotificationObserver { |
| public: |
| LoadStopNotificationObserver(NavigationController* controller) |
| : WindowedNotificationObserver(NOTIFICATION_LOAD_STOP, |
| Source<NavigationController>(controller)), |
| session_index_(-1), |
| controller_(NULL) { |
| } |
| virtual void Observe(int type, |
| const NotificationSource& source, |
| const NotificationDetails& details) OVERRIDE { |
| if (type == NOTIFICATION_LOAD_STOP) { |
| const Details<LoadNotificationDetails> load_details(details); |
| url_ = load_details->url; |
| session_index_ = load_details->session_index; |
| controller_ = load_details->controller; |
| } |
| WindowedNotificationObserver::Observe(type, source, details); |
| } |
| |
| GURL url_; |
| int session_index_; |
| NavigationController* controller_; |
| }; |
| |
| // Starts a new navigation as soon as the current one commits, but does not |
| // wait for it to complete. This allows us to observe DidStopLoading while |
| // a pending entry is present. |
| class NavigateOnCommitObserver : public WebContentsObserver { |
| public: |
| NavigateOnCommitObserver(Shell* shell, GURL url) |
| : WebContentsObserver(shell->web_contents()), |
| shell_(shell), |
| url_(url), |
| done_(false) { |
| } |
| |
| // WebContentsObserver: |
| virtual void NavigationEntryCommitted( |
| const LoadCommittedDetails& load_details) OVERRIDE { |
| if (!done_) { |
| done_ = true; |
| shell_->Stop(); |
| shell_->LoadURL(url_); |
| } |
| } |
| |
| Shell* shell_; |
| GURL url_; |
| bool done_; |
| }; |
| |
| class RenderViewSizeDelegate : public WebContentsDelegate { |
| public: |
| void set_size_insets(const gfx::Size& size_insets) { |
| size_insets_ = size_insets; |
| } |
| |
| // WebContentsDelegate: |
| virtual gfx::Size GetSizeForNewRenderView( |
| WebContents* web_contents) const OVERRIDE { |
| gfx::Size size(web_contents->GetContainerBounds().size()); |
| size.Enlarge(size_insets_.width(), size_insets_.height()); |
| return size; |
| } |
| |
| private: |
| gfx::Size size_insets_; |
| }; |
| |
| class RenderViewSizeObserver : public WebContentsObserver { |
| public: |
| RenderViewSizeObserver(Shell* shell, const gfx::Size& wcv_new_size) |
| : WebContentsObserver(shell->web_contents()), |
| shell_(shell), |
| wcv_new_size_(wcv_new_size) { |
| } |
| |
| // WebContentsObserver: |
| virtual void RenderViewCreated(RenderViewHost* rvh) OVERRIDE { |
| rwhv_create_size_ = rvh->GetView()->GetViewBounds().size(); |
| } |
| |
| virtual void DidStartNavigationToPendingEntry( |
| const GURL& url, |
| NavigationController::ReloadType reload_type) OVERRIDE { |
| ResizeWebContentsView(shell_, wcv_new_size_, false); |
| } |
| |
| gfx::Size rwhv_create_size() const { return rwhv_create_size_; } |
| |
| private: |
| Shell* shell_; // Weak ptr. |
| gfx::Size wcv_new_size_; |
| gfx::Size rwhv_create_size_; |
| }; |
| |
| class LoadingStateChangedDelegate : public WebContentsDelegate { |
| public: |
| LoadingStateChangedDelegate() |
| : loadingStateChangedCount_(0) |
| , loadingStateToDifferentDocumentCount_(0) { |
| } |
| |
| // WebContentsDelegate: |
| virtual void LoadingStateChanged(WebContents* contents, |
| bool to_different_document) OVERRIDE { |
| loadingStateChangedCount_++; |
| if (to_different_document) |
| loadingStateToDifferentDocumentCount_++; |
| } |
| |
| int loadingStateChangedCount() const { return loadingStateChangedCount_; } |
| int loadingStateToDifferentDocumentCount() const { |
| return loadingStateToDifferentDocumentCount_; |
| } |
| |
| private: |
| int loadingStateChangedCount_; |
| int loadingStateToDifferentDocumentCount_; |
| }; |
| |
| // See: http://crbug.com/298193 |
| #if defined(OS_WIN) |
| #define MAYBE_DidStopLoadingDetails DISABLED_DidStopLoadingDetails |
| #else |
| #define MAYBE_DidStopLoadingDetails DidStopLoadingDetails |
| #endif |
| |
| // Test that DidStopLoading includes the correct URL in the details. |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| MAYBE_DidStopLoadingDetails) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| |
| LoadStopNotificationObserver load_observer( |
| &shell()->web_contents()->GetController()); |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html")); |
| load_observer.Wait(); |
| |
| EXPECT_EQ("/title1.html", load_observer.url_.path()); |
| EXPECT_EQ(0, load_observer.session_index_); |
| EXPECT_EQ(&shell()->web_contents()->GetController(), |
| load_observer.controller_); |
| } |
| |
| // See: http://crbug.com/298193 |
| #if defined(OS_WIN) |
| #define MAYBE_DidStopLoadingDetailsWithPending \ |
| DISABLED_DidStopLoadingDetailsWithPending |
| #else |
| #define MAYBE_DidStopLoadingDetailsWithPending DidStopLoadingDetailsWithPending |
| #endif |
| |
| // Test that DidStopLoading includes the correct URL in the details when a |
| // pending entry is present. |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| MAYBE_DidStopLoadingDetailsWithPending) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| GURL url("data:text/html,<div>test</div>"); |
| |
| // Listen for the first load to stop. |
| LoadStopNotificationObserver load_observer( |
| &shell()->web_contents()->GetController()); |
| // Start a new pending navigation as soon as the first load commits. |
| // We will hear a DidStopLoading from the first load as the new load |
| // is started. |
| NavigateOnCommitObserver commit_observer( |
| shell(), embedded_test_server()->GetURL("/title2.html")); |
| NavigateToURL(shell(), url); |
| load_observer.Wait(); |
| |
| EXPECT_EQ(url, load_observer.url_); |
| EXPECT_EQ(0, load_observer.session_index_); |
| EXPECT_EQ(&shell()->web_contents()->GetController(), |
| load_observer.controller_); |
| } |
| // Test that a renderer-initiated navigation to an invalid URL does not leave |
| // around a pending entry that could be used in a URL spoof. We test this in |
| // a browser test because our unit test framework incorrectly calls |
| // DidStartProvisionalLoadForFrame for in-page navigations. |
| // See http://crbug.com/280512. |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| ClearNonVisiblePendingOnFail) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html")); |
| |
| // Navigate to an invalid URL and make sure it doesn't leave a pending entry. |
| LoadStopNotificationObserver load_observer1( |
| &shell()->web_contents()->GetController()); |
| ASSERT_TRUE(ExecuteScript(shell()->web_contents(), |
| "window.location.href=\"nonexistent:12121\";")); |
| load_observer1.Wait(); |
| EXPECT_FALSE(shell()->web_contents()->GetController().GetPendingEntry()); |
| |
| LoadStopNotificationObserver load_observer2( |
| &shell()->web_contents()->GetController()); |
| ASSERT_TRUE(ExecuteScript(shell()->web_contents(), |
| "window.location.href=\"#foo\";")); |
| load_observer2.Wait(); |
| EXPECT_EQ(embedded_test_server()->GetURL("/title1.html#foo"), |
| shell()->web_contents()->GetVisibleURL()); |
| } |
| |
| // Crashes under ThreadSanitizer, http://crbug.com/356758. |
| #if defined(OS_WIN) || defined(OS_ANDROID) \ |
| || defined(THREAD_SANITIZER) |
| #define MAYBE_GetSizeForNewRenderView DISABLED_GetSizeForNewRenderView |
| #else |
| #define MAYBE_GetSizeForNewRenderView GetSizeForNewRenderView |
| #endif |
| // Test that RenderViewHost is created and updated at the size specified by |
| // WebContentsDelegate::GetSizeForNewRenderView(). |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| MAYBE_GetSizeForNewRenderView) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| // Create a new server with a different site. |
| net::SpawnedTestServer https_server( |
| net::SpawnedTestServer::TYPE_HTTPS, |
| net::SpawnedTestServer::kLocalhost, |
| base::FilePath(FILE_PATH_LITERAL("content/test/data"))); |
| ASSERT_TRUE(https_server.Start()); |
| |
| scoped_ptr<RenderViewSizeDelegate> delegate(new RenderViewSizeDelegate()); |
| shell()->web_contents()->SetDelegate(delegate.get()); |
| ASSERT_TRUE(shell()->web_contents()->GetDelegate() == delegate.get()); |
| |
| // When no size is set, RenderWidgetHostView adopts the size of |
| // WebContentsView. |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title2.html")); |
| EXPECT_EQ(shell()->web_contents()->GetContainerBounds().size(), |
| shell()->web_contents()->GetRenderWidgetHostView()->GetViewBounds(). |
| size()); |
| |
| // When a size is set, RenderWidgetHostView and WebContentsView honor this |
| // size. |
| gfx::Size size(300, 300); |
| gfx::Size size_insets(10, 15); |
| ResizeWebContentsView(shell(), size, true); |
| delegate->set_size_insets(size_insets); |
| NavigateToURL(shell(), https_server.GetURL("/")); |
| size.Enlarge(size_insets.width(), size_insets.height()); |
| EXPECT_EQ(size, |
| shell()->web_contents()->GetRenderWidgetHostView()->GetViewBounds(). |
| size()); |
| // The web_contents size is set by the embedder, and should not depend on the |
| // rwhv size. The behavior is correct on OSX, but incorrect on other |
| // platforms. |
| gfx::Size exp_wcv_size(300, 300); |
| #if !defined(OS_MACOSX) |
| exp_wcv_size.Enlarge(size_insets.width(), size_insets.height()); |
| #endif |
| |
| EXPECT_EQ(exp_wcv_size, |
| shell()->web_contents()->GetContainerBounds().size()); |
| |
| // If WebContentsView is resized after RenderWidgetHostView is created but |
| // before pending navigation entry is committed, both RenderWidgetHostView and |
| // WebContentsView use the new size of WebContentsView. |
| gfx::Size init_size(200, 200); |
| gfx::Size new_size(100, 100); |
| size_insets = gfx::Size(20, 30); |
| ResizeWebContentsView(shell(), init_size, true); |
| delegate->set_size_insets(size_insets); |
| RenderViewSizeObserver observer(shell(), new_size); |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html")); |
| // RenderWidgetHostView is created at specified size. |
| init_size.Enlarge(size_insets.width(), size_insets.height()); |
| EXPECT_EQ(init_size, observer.rwhv_create_size()); |
| |
| // Once again, the behavior is correct on OSX. The embedder explicitly sets |
| // the size to (100,100) during navigation. Both the wcv and the rwhv should |
| // take on that size. |
| #if !defined(OS_MACOSX) |
| new_size.Enlarge(size_insets.width(), size_insets.height()); |
| #endif |
| gfx::Size actual_size = shell()->web_contents()->GetRenderWidgetHostView()-> |
| GetViewBounds().size(); |
| |
| EXPECT_EQ(new_size, actual_size); |
| EXPECT_EQ(new_size, shell()->web_contents()->GetContainerBounds().size()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, OpenURLSubframe) { |
| |
| // Navigate with FrameTreeNode ID 4. |
| const GURL url("http://foo"); |
| OpenURLParams params(url, Referrer(), 4, CURRENT_TAB, PAGE_TRANSITION_LINK, |
| true); |
| shell()->web_contents()->OpenURL(params); |
| |
| // Make sure the NavigationEntry ends up with the FrameTreeNode ID. |
| NavigationController* controller = &shell()->web_contents()->GetController(); |
| EXPECT_TRUE(controller->GetPendingEntry()); |
| EXPECT_EQ(4, NavigationEntryImpl::FromNavigationEntry( |
| controller->GetPendingEntry())->frame_tree_node_id()); |
| } |
| |
| // Observer class to track the creation of RenderFrameHost objects. It is used |
| // in subsequent tests. |
| class RenderFrameCreatedObserver : public WebContentsObserver { |
| public: |
| RenderFrameCreatedObserver(Shell* shell) |
| : WebContentsObserver(shell->web_contents()), |
| last_rfh_(NULL) { |
| } |
| |
| virtual void RenderFrameCreated(RenderFrameHost* render_frame_host) OVERRIDE { |
| last_rfh_ = render_frame_host; |
| } |
| |
| RenderFrameHost* last_rfh() const { return last_rfh_; } |
| |
| private: |
| RenderFrameHost* last_rfh_; |
| |
| DISALLOW_COPY_AND_ASSIGN(RenderFrameCreatedObserver); |
| }; |
| |
| // Test that creation of new RenderFrameHost objects sends the correct object |
| // to the WebContentObservers. See http://crbug.com/347339. |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| RenderFrameCreatedCorrectProcessForObservers) { |
| std::string foo_com("foo.com"); |
| GURL::Replacements replace_host; |
| net::HostPortPair foo_host_port; |
| GURL cross_site_url; |
| |
| // Setup the server to allow serving separate sites, so we can perform |
| // cross-process navigation. |
| host_resolver()->AddRule("*", "127.0.0.1"); |
| ASSERT_TRUE(test_server()->Start()); |
| |
| foo_host_port = test_server()->host_port_pair(); |
| foo_host_port.set_host(foo_com); |
| |
| GURL initial_url(test_server()->GetURL("/title1.html")); |
| |
| cross_site_url = test_server()->GetURL("/title2.html"); |
| replace_host.SetHostStr(foo_com); |
| cross_site_url = cross_site_url.ReplaceComponents(replace_host); |
| |
| // Navigate to the initial URL and capture the RenderFrameHost for later |
| // comparison. |
| NavigateToURL(shell(), initial_url); |
| RenderFrameHost* orig_rfh = shell()->web_contents()->GetMainFrame(); |
| |
| // Install the observer and navigate cross-site. |
| RenderFrameCreatedObserver observer(shell()); |
| NavigateToURL(shell(), cross_site_url); |
| |
| // The observer should've seen a RenderFrameCreated call for the new frame |
| // and not the old one. |
| EXPECT_NE(observer.last_rfh(), orig_rfh); |
| EXPECT_EQ(observer.last_rfh(), shell()->web_contents()->GetMainFrame()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| LoadingStateChangedForSameDocumentNavigation) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| scoped_ptr<LoadingStateChangedDelegate> delegate( |
| new LoadingStateChangedDelegate()); |
| shell()->web_contents()->SetDelegate(delegate.get()); |
| |
| LoadStopNotificationObserver load_observer( |
| &shell()->web_contents()->GetController()); |
| TitleWatcher title_watcher(shell()->web_contents(), |
| base::ASCIIToUTF16("pushState")); |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/push_state.html")); |
| load_observer.Wait(); |
| base::string16 title = title_watcher.WaitAndGetTitle(); |
| ASSERT_EQ(title, base::ASCIIToUTF16("pushState")); |
| |
| // LoadingStateChanged should be called 4 times: start and stop for the |
| // initial load of push_state.html, and start and stop for the "navigation" |
| // triggered by history.pushState(). However, the start notification for the |
| // history.pushState() navigation should set to_different_document to false. |
| EXPECT_EQ("pushState", shell()->web_contents()->GetURL().ref()); |
| EXPECT_EQ(4, delegate->loadingStateChangedCount()); |
| EXPECT_EQ(3, delegate->loadingStateToDifferentDocumentCount()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| RenderViewCreatedForChildWindow) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| |
| NavigateToURL(shell(), |
| embedded_test_server()->GetURL("/title1.html")); |
| |
| WebContentsAddedObserver new_web_contents_observer; |
| ASSERT_TRUE(ExecuteScript(shell()->web_contents(), |
| "var a = document.createElement('a');" |
| "a.href='./title2.html';" |
| "a.target = '_blank';" |
| "document.body.appendChild(a);" |
| "a.click();")); |
| WebContents* new_web_contents = new_web_contents_observer.GetWebContents(); |
| WaitForLoadStop(new_web_contents); |
| EXPECT_TRUE(new_web_contents_observer.RenderViewCreatedCalled()); |
| } |
| |
| struct LoadProgressDelegateAndObserver : public WebContentsDelegate, |
| public WebContentsObserver { |
| LoadProgressDelegateAndObserver(Shell* shell) |
| : WebContentsObserver(shell->web_contents()), |
| did_start_loading(false), |
| did_stop_loading(false) { |
| web_contents()->SetDelegate(this); |
| } |
| |
| // WebContentsDelegate: |
| virtual void LoadProgressChanged(WebContents* source, |
| double progress) OVERRIDE { |
| EXPECT_TRUE(did_start_loading); |
| EXPECT_FALSE(did_stop_loading); |
| progresses.push_back(progress); |
| } |
| |
| // WebContentsObserver: |
| virtual void DidStartLoading(RenderViewHost* render_view_host) OVERRIDE { |
| EXPECT_FALSE(did_start_loading); |
| EXPECT_EQ(0U, progresses.size()); |
| EXPECT_FALSE(did_stop_loading); |
| did_start_loading = true; |
| } |
| |
| virtual void DidStopLoading(RenderViewHost* render_view_host) OVERRIDE { |
| EXPECT_TRUE(did_start_loading); |
| EXPECT_GE(progresses.size(), 1U); |
| EXPECT_FALSE(did_stop_loading); |
| did_stop_loading = true; |
| } |
| |
| bool did_start_loading; |
| std::vector<double> progresses; |
| bool did_stop_loading; |
| }; |
| |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, LoadProgress) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| scoped_ptr<LoadProgressDelegateAndObserver> delegate( |
| new LoadProgressDelegateAndObserver(shell())); |
| |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html")); |
| |
| const std::vector<double>& progresses = delegate->progresses; |
| // All updates should be in order ... |
| if (std::adjacent_find(progresses.begin(), |
| progresses.end(), |
| std::greater<double>()) != progresses.end()) { |
| ADD_FAILURE() << "Progress values should be in order: " |
| << ::testing::PrintToString(progresses); |
| } |
| |
| // ... and the last one should be 1.0, meaning complete. |
| ASSERT_GE(progresses.size(), 1U) |
| << "There should be at least one progress update"; |
| EXPECT_EQ(1.0, *progresses.rbegin()); |
| } |
| |
| struct FirstVisuallyNonEmptyPaintObserver : public WebContentsObserver { |
| FirstVisuallyNonEmptyPaintObserver(Shell* shell) |
| : WebContentsObserver(shell->web_contents()), |
| did_fist_visually_non_empty_paint_(false) {} |
| |
| virtual void DidFirstVisuallyNonEmptyPaint() OVERRIDE { |
| did_fist_visually_non_empty_paint_ = true; |
| on_did_first_visually_non_empty_paint_.Run(); |
| } |
| |
| void WaitForDidFirstVisuallyNonEmptyPaint() { |
| if (did_fist_visually_non_empty_paint_) |
| return; |
| base::RunLoop run_loop; |
| on_did_first_visually_non_empty_paint_ = run_loop.QuitClosure(); |
| run_loop.Run(); |
| } |
| |
| base::Closure on_did_first_visually_non_empty_paint_; |
| bool did_fist_visually_non_empty_paint_; |
| }; |
| |
| // See: http://crbug.com/395664 |
| #if defined(OS_ANDROID) |
| #define MAYBE_FirstVisuallyNonEmptyPaint DISABLED_FirstVisuallyNonEmptyPaint |
| #else |
| // http://crbug.com/398471 |
| #define MAYBE_FirstVisuallyNonEmptyPaint DISABLED_FirstVisuallyNonEmptyPaint |
| #endif |
| IN_PROC_BROWSER_TEST_F(WebContentsImplBrowserTest, |
| MAYBE_FirstVisuallyNonEmptyPaint) { |
| ASSERT_TRUE(embedded_test_server()->InitializeAndWaitUntilReady()); |
| scoped_ptr<FirstVisuallyNonEmptyPaintObserver> observer( |
| new FirstVisuallyNonEmptyPaintObserver(shell())); |
| |
| NavigateToURL(shell(), embedded_test_server()->GetURL("/title1.html")); |
| |
| observer->WaitForDidFirstVisuallyNonEmptyPaint(); |
| ASSERT_TRUE(observer->did_fist_visually_non_empty_paint_); |
| } |
| |
| } // namespace content |
| |