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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include <string> | |
| 6 | |
| 7 #include "base/message_loop/message_loop.h" | |
| 8 #include "chrome/browser/renderer_host/web_cache_manager.h" | |
| 9 #include "chrome/browser/ui/browser.h" | |
| 10 #include "chrome/browser/ui/browser_commands.h" | |
| 11 #include "chrome/browser/ui/tabs/tab_strip_model.h" | |
| 12 #include "chrome/test/base/in_process_browser_test.h" | |
| 13 #include "chrome/test/base/ui_test_utils.h" | |
| 14 #include "content/public/browser/render_process_host.h" | |
| 15 #include "content/public/browser/web_contents.h" | |
| 16 #include "content/public/common/result_codes.h" | |
| 17 #include "testing/gtest/include/gtest/gtest.h" | |
| 18 | |
| 19 using content::WebContents; | |
| 20 | |
| 21 class WebCacheManagerBrowserTest : public InProcessBrowserTest { | |
| 22 }; | |
| 23 | |
| 24 // Regression test for http://crbug.com/12362. If a renderer crashes and the | |
| 25 // user navigates to another tab and back, the browser doesn't crash. | |
| 26 IN_PROC_BROWSER_TEST_F(WebCacheManagerBrowserTest, CrashOnceOnly) { | |
| 27 const base::FilePath kTestDir(FILE_PATH_LITERAL("google")); | |
| 28 const base::FilePath kTestFile(FILE_PATH_LITERAL("google.html")); | |
| 29 GURL url(ui_test_utils::GetTestUrl(kTestDir, kTestFile)); | |
| 30 | |
| 31 ui_test_utils::NavigateToURL(browser(), url); | |
| 32 | |
| 33 chrome::NewTab(browser()); | |
| 34 ui_test_utils::NavigateToURL(browser(), url); | |
| 35 | |
| 36 WebContents* tab = browser()->tab_strip_model()->GetWebContentsAt(0); | |
| 37 ASSERT_TRUE(tab != NULL); | |
| 38 base::KillProcess(tab->GetRenderProcessHost()->GetHandle(), | |
| 39 content::RESULT_CODE_KILLED, true); | |
| 40 | |
| 41 browser()->tab_strip_model()->ActivateTabAt(0, true); | |
| 42 chrome::NewTab(browser()); | |
| 43 ui_test_utils::NavigateToURL(browser(), url); | |
| 44 | |
| 45 browser()->tab_strip_model()->ActivateTabAt(0, true); | |
| 46 chrome::NewTab(browser()); | |
| 47 ui_test_utils::NavigateToURL(browser(), url); | |
| 48 | |
| 49 // We would have crashed at the above line with the bug. | |
| 50 | |
| 51 browser()->tab_strip_model()->ActivateTabAt(0, true); | |
| 52 chrome::CloseTab(browser()); | |
| 53 browser()->tab_strip_model()->ActivateTabAt(0, true); | |
| 54 chrome::CloseTab(browser()); | |
| 55 browser()->tab_strip_model()->ActivateTabAt(0, true); | |
| 56 chrome::CloseTab(browser()); | |
| 57 | |
| 58 ui_test_utils::NavigateToURL(browser(), url); | |
| 59 | |
| 60 // Depending on the speed of execution of the unload event, we may have one or | |
| 61 // two active renderers at that point (one executing the unload event in | |
| 62 // background). | |
| 63 EXPECT_GE(WebCacheManager::GetInstance()->active_renderers_.size(), 1U); | |
| 64 EXPECT_LE(WebCacheManager::GetInstance()->active_renderers_.size(), 2U); | |
| 65 EXPECT_EQ( | |
| 66 WebCacheManager::GetInstance()->inactive_renderers_.size(), 0U); | |
| 67 EXPECT_GE(WebCacheManager::GetInstance()->stats_.size(), 1U); | |
| 68 EXPECT_LE(WebCacheManager::GetInstance()->stats_.size(), 2U); | |
| 69 } | |
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Chromium Code Reviews
Issue 528363002:
Move webCacheManager to //components. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master