Speculative Revert 195108 "Changes to closing contents with beforeunload/unl..."

trunk/src/chrome/browser/unload_browsertest.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.
 
 #if defined(OS_POSIX)
 #include <signal.h>
 #endif
 
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 394 matching lines @@
 
   content::WindowedNotificationObserver tab_close_observer(
       content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
       content::NotificationService::AllSources());
   chrome::CloseTab(browser());
   tab_close_observer.Wait();
 
   CheckTitle("only_one_unload");
 }
 
-
-class FastUnloadTest : public UnloadTest {
- public:
-  virtual void SetUpInProcessBrowserTestFixture() {
-    ASSERT_TRUE(test_server()->Start());
-  }
-
-  virtual void TearDownInProcessBrowserTestFixture() {
-    test_server()->Stop();
-  }
-
-  GURL GetUrl(const std::string& name) {
-    return GURL(test_server()->GetURL(
-        "files/fast_tab_close/" + name + ".html"));
-  }
-
-  void NavigateToPage(const char* name) {
-    ui_test_utils::NavigateToURL(browser(), GetUrl(name));
-    CheckTitle(name);
-  }
-
-  void NavigateToPageInNewTab(const char* name) {
-    ui_test_utils::NavigateToURLWithDisposition(
-        browser(), GetUrl(name), NEW_FOREGROUND_TAB,
-        ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
-    CheckTitle(name);
-  }
-
-  std::string GetCookies(const char* name) {
-    content::WebContents* contents =
-        browser()->tab_strip_model()->GetActiveWebContents();
-    return content::GetCookies(contents->GetBrowserContext(), GetUrl(name));
-  }
-};
-
-class FastTabCloseTabStripModelObserver : public TabStripModelObserver {
- public:
-  FastTabCloseTabStripModelObserver(TabStripModel* model,
-                                    base::RunLoop* run_loop)
-      : model_(model),
-        run_loop_(run_loop) {
-    model_->AddObserver(this);
-  }
-
-  ~FastTabCloseTabStripModelObserver() {
-    model_->RemoveObserver(this);
-  }
-
-  // TabStripModelObserver:
-  virtual void TabDetachedAt(content::WebContents* contents,
-                             int index) OVERRIDE {
-    run_loop_->Quit();
-  }
-
- private:
-  TabStripModel* const model_;
-  base::RunLoop* const run_loop_;
-};
-
-
-// Test that fast-tab-close works when closing a tab with an unload handler
-// (http://crbug.com/142458).
-IN_PROC_BROWSER_TEST_F(FastUnloadTest, UnloadHidden) {
-  NavigateToPage("no_listeners");
-  NavigateToPageInNewTab("unload_sets_cookie");
-  EXPECT_EQ("", GetCookies("no_listeners"));
-
-  {
-    base::RunLoop run_loop;
-    FastTabCloseTabStripModelObserver observer(
-        browser()->tab_strip_model(), &run_loop);
-    chrome::CloseTab(browser());
-    run_loop.Run();
-  }
-
-  // Check that the browser only has the original tab.
-  CheckTitle("no_listeners");
-  EXPECT_EQ(1, browser()->tab_strip_model()->count());
-
-  // Show that the web contents to go away after the was removed.
-  // Without unload-detached, this times-out because it happens earlier.
-  content::WindowedNotificationObserver contents_destroyed_observer(
-      content::NOTIFICATION_WEB_CONTENTS_DESTROYED,
-      content::NotificationService::AllSources());
-  contents_destroyed_observer.Wait();
-
-  // Browser still has the same tab.
-  CheckTitle("no_listeners");
-  EXPECT_EQ(1, browser()->tab_strip_model()->count());
-  EXPECT_EQ("unloaded=ohyeah", GetCookies("no_listeners"));
-}
-
-// Test that fast-tab-close does not break a solo tab.
-IN_PROC_BROWSER_TEST_F(FastUnloadTest, PRE_ClosingLastTabFinishesUnload) {
-  // The unload handler sleeps before setting the cookie to catch cases when
-  // unload handlers are not allowed to run to completion. (For example,
-  // using the detached handler for the tab and then closing the browser.)
-  NavigateToPage("unload_sleep_before_cookie");
-  EXPECT_EQ(1, browser()->tab_strip_model()->count());
-  EXPECT_EQ("", GetCookies("unload_sleep_before_cookie"));
-
-  content::WindowedNotificationObserver window_observer(
-      chrome::NOTIFICATION_BROWSER_CLOSED,
-      content::NotificationService::AllSources());
-  chrome::CloseTab(browser());
-  window_observer.Wait();
-}
-IN_PROC_BROWSER_TEST_F(FastUnloadTest, ClosingLastTabFinishesUnload) {
-  // Check for cookie set in unload handler of PRE_ test.
-  NavigateToPage("no_listeners");
-  EXPECT_EQ("unloaded=ohyeah", GetCookies("no_listeners"));
-}
-
-// Test that fast-tab-close does not break window close.
-IN_PROC_BROWSER_TEST_F(FastUnloadTest, PRE_WindowCloseFinishesUnload) {
-  NavigateToPage("no_listeners");
-
-  // The unload handler sleeps before setting the cookie to catch cases when
-  // unload handlers are not allowed to run to completion. Without the sleep,
-  // the cookie can get set even if the browser does not wait for
-  // the unload handler to finish.
-  NavigateToPageInNewTab("unload_sleep_before_cookie");
-  EXPECT_EQ(2, browser()->tab_strip_model()->count());
-  EXPECT_EQ("", GetCookies("no_listeners"));
-
-  content::WindowedNotificationObserver window_observer(
-      chrome::NOTIFICATION_BROWSER_CLOSED,
-      content::NotificationService::AllSources());
-  chrome::CloseWindow(browser());
-  window_observer.Wait();
-}
-IN_PROC_BROWSER_TEST_F(FastUnloadTest, WindowCloseFinishesUnload) {
-  // Check for cookie set in unload during PRE_ test.
-  NavigateToPage("no_listeners");
-  EXPECT_EQ("unloaded=ohyeah", GetCookies("no_listeners"));
-}
-
-// Test that a tab crash during unload does not break window close.
-IN_PROC_BROWSER_TEST_F(FastUnloadTest, WindowCloseAfterUnloadCrash) {
-  NavigateToPage("no_listeners");
-  NavigateToPageInNewTab("unload_sets_cookie");
-  content::WebContents* unload_contents =
-      browser()->tab_strip_model()->GetActiveWebContents();
-  EXPECT_EQ("", GetCookies("no_listeners"));
-
-  {
-    base::RunLoop run_loop;
-    FastTabCloseTabStripModelObserver observer(
-        browser()->tab_strip_model(), &run_loop);
-    chrome::CloseTab(browser());
-    run_loop.Run();
-  }
-
-  // Check that the browser only has the original tab.
-  CheckTitle("no_listeners");
-  EXPECT_EQ(1, browser()->tab_strip_model()->count());
-
-  CrashTab(unload_contents);
-
-  // Check that the browser only has the original tab.
-  CheckTitle("no_listeners");
-  EXPECT_EQ(1, browser()->tab_strip_model()->count());
-
-  content::WindowedNotificationObserver window_observer(
-      chrome::NOTIFICATION_BROWSER_CLOSED,
-      content::NotificationService::AllSources());
-  chrome::CloseWindow(browser());
-  window_observer.Wait();
-}
-
-IN_PROC_BROWSER_TEST_F(FastUnloadTest, WindowCloseAfterBeforeUnloadCrash) {
-  // Tests makes no sense in single-process mode since the renderer is hung.
-  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
-    return;
-
-  NavigateToDataURL(BEFORE_UNLOAD_HTML, "beforeunload");
-  content::WebContents* beforeunload_contents =
-      browser()->tab_strip_model()->GetActiveWebContents();
-
-  content::WindowedNotificationObserver window_observer(
-        chrome::NOTIFICATION_BROWSER_CLOSED,
-        content::NotificationService::AllSources());
-  chrome::CloseWindow(browser());
-  CrashTab(beforeunload_contents);
-  window_observer.Wait();
-}
-
 // TODO(ojan): Add tests for unload/beforeunload that have multiple tabs
 // and multiple windows.