| // 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 <string> |
| |
| #include "base/message_loop/message_loop.h" |
| #include "chrome/browser/renderer_host/web_cache_manager.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/browser/ui/browser_commands.h" |
| #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "chrome/test/base/ui_test_utils.h" |
| #include "content/public/browser/render_process_host.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/common/result_codes.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| using content::WebContents; |
| |
| class WebCacheManagerBrowserTest : public InProcessBrowserTest { |
| }; |
| |
| // Regression test for http://crbug.com/12362. If a renderer crashes and the |
| // user navigates to another tab and back, the browser doesn't crash. |
| IN_PROC_BROWSER_TEST_F(WebCacheManagerBrowserTest, CrashOnceOnly) { |
| const base::FilePath kTestDir(FILE_PATH_LITERAL("google")); |
| const base::FilePath kTestFile(FILE_PATH_LITERAL("google.html")); |
| GURL url(ui_test_utils::GetTestUrl(kTestDir, kTestFile)); |
| |
| ui_test_utils::NavigateToURL(browser(), url); |
| |
| chrome::NewTab(browser()); |
| ui_test_utils::NavigateToURL(browser(), url); |
| |
| WebContents* tab = browser()->tab_strip_model()->GetWebContentsAt(0); |
| ASSERT_TRUE(tab != NULL); |
| base::KillProcess(tab->GetRenderProcessHost()->GetHandle(), |
| content::RESULT_CODE_KILLED, true); |
| |
| browser()->tab_strip_model()->ActivateTabAt(0, true); |
| chrome::NewTab(browser()); |
| ui_test_utils::NavigateToURL(browser(), url); |
| |
| browser()->tab_strip_model()->ActivateTabAt(0, true); |
| chrome::NewTab(browser()); |
| ui_test_utils::NavigateToURL(browser(), url); |
| |
| // We would have crashed at the above line with the bug. |
| |
| browser()->tab_strip_model()->ActivateTabAt(0, true); |
| chrome::CloseTab(browser()); |
| browser()->tab_strip_model()->ActivateTabAt(0, true); |
| chrome::CloseTab(browser()); |
| browser()->tab_strip_model()->ActivateTabAt(0, true); |
| chrome::CloseTab(browser()); |
| |
| ui_test_utils::NavigateToURL(browser(), url); |
| |
| EXPECT_EQ( |
| WebCacheManager::GetInstance()->active_renderers_.size(), 1U); |
| EXPECT_EQ( |
| WebCacheManager::GetInstance()->inactive_renderers_.size(), 0U); |
| EXPECT_EQ( |
| WebCacheManager::GetInstance()->stats_.size(), 1U); |
| } |