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
15namespace {
16
17void 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
28class CrashRecoveryBrowserTest : public InProcessBrowserTest {
29};
30
31// Test that reload works after a crash.
32// Disabled, http://crbug.com/29331, http://crbug.com/69637.
33IN_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.
59IN_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