chrome/browser/crash_recovery_browsertest.cc

   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::kChromeUICrashURL), 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 }