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      1 // Copyright (c) 2011 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 "base/file_path.h"
      6 #include "chrome/browser/ui/browser.h"
      7 #include "chrome/common/url_constants.h"
      8 #include "chrome/test/in_process_browser_test.h"
      9 #include "chrome/test/ui_test_utils.h"
     10 #include "content/browser/tab_contents/navigation_entry.h"
     11 #include "content/common/notification_type.h"
     12 #include "content/common/page_transition_types.h"
     13 #include "testing/gtest/include/gtest/gtest.h"
     14 
     15 namespace {
     16 
     17 void SimulateRendererCrash(Browser* browser) {
     18   browser->OpenURL(GURL(chrome::kAboutCrashURL), GURL(), CURRENT_TAB,
     19                    PageTransition::TYPED);
     20   LOG(ERROR) << "SimulateRendererCrash, before WaitForNotification";
     21   ui_test_utils::WaitForNotification(
     22       NotificationType::TAB_CONTENTS_DISCONNECTED);
     23   LOG(ERROR) << "SimulateRendererCrash, after WaitForNotification";
     24 }
     25 
     26 }  // namespace
     27 
     28 class CrashRecoveryBrowserTest : public InProcessBrowserTest {
     29 };
     30 
     31 // Test that reload works after a crash.
     32 // Disabled, http://crbug.com/29331, http://crbug.com/69637.
     33 IN_PROC_BROWSER_TEST_F(CrashRecoveryBrowserTest, Reload) {
     34   // The title of the active tab should change each time this URL is loaded.
     35   GURL url(
     36       "data:text/html,<script>document.title=new Date().valueOf()</script>");
     37   ui_test_utils::NavigateToURL(browser(), url);
     38 
     39   string16 title_before_crash;
     40   string16 title_after_crash;
     41 
     42   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
     43                                                 &title_before_crash));
     44   SimulateRendererCrash(browser());
     45   browser()->Reload(CURRENT_TAB);
     46   LOG(ERROR) << "Before WaitForNavigationInCurrentTab";
     47   ASSERT_TRUE(ui_test_utils::WaitForNavigationInCurrentTab(browser()));
     48   LOG(ERROR) << "After WaitForNavigationInCurrentTab";
     49   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
     50                                                 &title_after_crash));
     51   EXPECT_NE(title_before_crash, title_after_crash);
     52 }
     53 
     54 // Tests that loading a crashed page in a new tab correctly updates the title.
     55 // There was an earlier bug (1270510) in process-per-site in which the max page
     56 // ID of the RenderProcessHost was stale, so the NavigationEntry in the new tab
     57 // was not committed.  This prevents regression of that bug.
     58 // http://crbug.com/57158 - Times out sometimes on all platforms.
     59 IN_PROC_BROWSER_TEST_F(CrashRecoveryBrowserTest, LoadInNewTab) {
     60   const FilePath::CharType* kTitle2File = FILE_PATH_LITERAL("title2.html");
     61 
     62   ui_test_utils::NavigateToURL(browser(),
     63       ui_test_utils::GetTestUrl(FilePath(FilePath::kCurrentDirectory),
     64                                 FilePath(kTitle2File)));
     65 
     66   string16 title_before_crash;
     67   string16 title_after_crash;
     68 
     69   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
     70                                                 &title_before_crash));
     71   SimulateRendererCrash(browser());
     72   browser()->Reload(CURRENT_TAB);
     73   LOG(ERROR) << "Before WaitForNavigationInCurrentTab";
     74   ASSERT_TRUE(ui_test_utils::WaitForNavigationInCurrentTab(browser()));
     75   LOG(ERROR) << "After WaitForNavigationInCurrentTab";
     76   ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
     77                                                 &title_after_crash));
     78   EXPECT_EQ(title_before_crash, title_after_crash);
     79 }
     80