Revert 119917 - Regression tests for two recently-fixed audio-related crashers.

chrome/browser/media/media_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.
-
-#include "base/string_util.h"
-#include "base/test/test_timeouts.h"
-#include "chrome/browser/tabs/tab_strip_model.h"
-#include "chrome/browser/tabs/tab_strip_model_observer.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/test/base/in_process_browser_test.h"
-#include "chrome/test/base/ui_test_utils.h"
-#include "content/browser/renderer_host/render_view_host.h"
-#include "content/public/browser/web_contents.h"
-
-class MediaBrowserTest : public InProcessBrowserTest {
- public:
-  MediaBrowserTest()
-      : seek_jumper_url_(ui_test_utils::GetTestUrl(
-          FilePath(FILE_PATH_LITERAL("media")),
-          FilePath(FILE_PATH_LITERAL("seek-jumper.html")))) {
-  }
-
- protected:
-  const GURL seek_jumper_url_;
-};
-
-class TabWatcher : public TabStripModelObserver {
- public:
-  explicit TabWatcher(Browser* browser)
-      : browser_(browser), in_run_(false),
-        expected_title_tab_(-1), expected_tab_count_(-1) {
-    browser->tabstrip_model()->AddObserver(this);
-  }
-
-  void WaitForTitleToBe(int tab_index,
-                        const base::StringPiece& expected_title) {
-    DCHECK(expected_title_tab_ == -1 && expected_tab_count_ == -1);
-    expected_title_tab_ = tab_index;
-    expected_title_ = expected_title;
-    Run();
-  }
-
-  void WaitForTabCountToBe(int expected_tab_count) {
-    DCHECK(expected_title_tab_ == -1 && expected_tab_count_ == -1);
-    expected_tab_count_ = expected_tab_count;
-    Run();
-  }
-
-  virtual ~TabWatcher() {
-    if (browser_)
-      browser_->tabstrip_model()->RemoveObserver(this);
-  }
-
- private:
-
-  void Run() {
-    CHECK(!in_run_);
-    in_run_ = true;
-    ui_test_utils::RunMessageLoop();
-    in_run_ = false;
-  }
-
-  void QuitIfExpectationReached() {
-    bool quit = false;
-    CHECK(browser_);
-    CHECK(in_run_);
-    if ((expected_tab_count_ >= 0) &&
-        (browser_->tabstrip_model()->count() == expected_tab_count_)) {
-      quit = true;
-    } else if ((expected_title_tab_ >= 0) && EqualsASCII(
-        browser_->GetWebContentsAt(expected_title_tab_)->GetTitle(),
-        expected_title_)) {
-      quit = true;
-    }
-    if (quit) {
-      expected_title_tab_ = -1;
-      expected_tab_count_ = -1;
-      MessageLoopForUI::current()->Quit();
-    }
-  }
-
-  virtual void TabChangedAt(TabContentsWrapper*, int, TabChangeType) OVERRIDE {
-    QuitIfExpectationReached();
-  }
-  virtual void TabInsertedAt(TabContentsWrapper*, int, bool) OVERRIDE {
-    QuitIfExpectationReached();
-  }
-  virtual void TabClosingAt(TabStripModel*, TabContentsWrapper*, int) OVERRIDE {
-    QuitIfExpectationReached();
-  }
-  virtual void TabStripEmpty() OVERRIDE {
-    browser_ = NULL;
-  }
-  virtual void TabStripModelDeleted() OVERRIDE {
-    browser_ = NULL;
-  }
-
-  Browser* browser_;
-  bool in_run_;
-  int expected_title_tab_;  // -1 if not waiting for a title.
-  base::StringPiece expected_title_;  // Ignored if not waiting for a title.
-  int expected_tab_count_;  // -1 if not waiting for a tab count.
-
-};
-
-#if defined(OS_MACOSX)
-// Mac still has bugs when it comes to lots of outstanding seeks
-// http://crbug.com/102395
-#define MAYBE_SeekJumper_Alone DISABLED_SeekJumper_Alone
-#else
-#define MAYBE_SeekJumper_Alone SeekJumper_Alone
-#endif
-
-// Regression test: pending seeks shouldn't crash the browser when the tab is
-// closed.
-IN_PROC_BROWSER_TEST_F(MediaBrowserTest, MAYBE_SeekJumper_Alone) {
-  TabWatcher watcher(browser());
-  ui_test_utils::NavigateToURL(browser(), seek_jumper_url_);
-  watcher.WaitForTabCountToBe(1);
-  watcher.WaitForTitleToBe(0, "Done");
-  ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
-      browser(), ui::VKEY_W, true, false, false, false));
-  watcher.WaitForTabCountToBe(0);
-  // Lack of crash is our SUCCESS.
-}
-
-#if defined(OS_MACOSX)
-// Mac still has bugs when it comes to lots of outstanding seeks
-// http://crbug.com/102395
-#define MAYBE_SeekJumper_SharedRenderer DISABLED_SeekJumper_SharedRenderer
-#else
-#define MAYBE_SeekJumper_SharedRenderer SeekJumper_SharedRenderer
-#endif
-
-// Regression test: pending seeks shouldn't crash a shared renderer when the tab
-// containing the audio element is closed.
-IN_PROC_BROWSER_TEST_F(MediaBrowserTest, MAYBE_SeekJumper_SharedRenderer) {
-  TabWatcher watcher(browser());
-  ui_test_utils::NavigateToURL(browser(), seek_jumper_url_);
-  ui_test_utils::NavigateToURLWithDisposition(
-      browser(), seek_jumper_url_, NEW_BACKGROUND_TAB,
-      ui_test_utils::BROWSER_TEST_WAIT_FOR_NAVIGATION);
-  watcher.WaitForTabCountToBe(2);
-  watcher.WaitForTitleToBe(0, "Done");
-  ASSERT_TRUE(ui_test_utils::SendKeyPressSync(
-      browser(), ui::VKEY_W, true, false, false, false));
-  watcher.WaitForTabCountToBe(1);
-  watcher.WaitForTitleToBe(0, "Done");
-  // Give the renderer a bit of time to crash.  Sad but necessary.
-  MessageLoop::current()->PostDelayedTask(
-      FROM_HERE, MessageLoop::QuitClosure(), TestTimeouts::action_timeout());
-  ui_test_utils::RunMessageLoop();
-  ASSERT_TRUE(browser()->GetWebContentsAt(0)->GetRenderViewHost()->
-              IsRenderViewLive());
-}