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// 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 "base/files/file_path.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/common/url_constants.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/notification_service.h"
#include "content/public/browser/notification_types.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/page_transition_types.h"
#include "testing/gtest/include/gtest/gtest.h"
using content::NavigationController;
using content::OpenURLParams;
using content::Referrer;
namespace {
void SimulateRendererCrash(Browser* browser) {
content::WindowedNotificationObserver observer(
content::NOTIFICATION_WEB_CONTENTS_DISCONNECTED,
content::NotificationService::AllSources());
browser->OpenURL(OpenURLParams(
GURL(content::kChromeUICrashURL), Referrer(), CURRENT_TAB,
content::PAGE_TRANSITION_TYPED, false));
observer.Wait();
}
} // namespace
class CrashRecoveryBrowserTest : public InProcessBrowserTest {
};
// Test that reload works after a crash.
// Disabled, http://crbug.com/29331 , http://crbug.com/69637 .
IN_PROC_BROWSER_TEST_F(CrashRecoveryBrowserTest, Reload) {
// The title of the active tab should change each time this URL is loaded.
GURL url(
"data:text/html,<script>document.title=new Date().valueOf()</script>");
ui_test_utils::NavigateToURL(browser(), url);
string16 title_before_crash;
string16 title_after_crash;
ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
&title_before_crash));
SimulateRendererCrash(browser());
content::WindowedNotificationObserver observer(
content::NOTIFICATION_LOAD_STOP,
content::Source<NavigationController>(
&browser()->tab_strip_model()->GetActiveWebContents()->
GetController()));
chrome::Reload(browser(), CURRENT_TAB);
observer.Wait();
ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
&title_after_crash));
EXPECT_NE(title_before_crash, title_after_crash);
}
// Tests that loading a crashed page in a new tab correctly updates the title.
// There was an earlier bug (1270510) in process-per-site in which the max page
// ID of the RenderProcessHost was stale, so the NavigationEntry in the new tab
// was not committed. This prevents regression of that bug.
IN_PROC_BROWSER_TEST_F(CrashRecoveryBrowserTest, LoadInNewTab) {
const base::FilePath::CharType* kTitle2File =
FILE_PATH_LITERAL("title2.html");
ui_test_utils::NavigateToURL(
browser(), ui_test_utils::GetTestUrl(
base::FilePath(base::FilePath::kCurrentDirectory),
base::FilePath(kTitle2File)));
string16 title_before_crash;
string16 title_after_crash;
ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
&title_before_crash));
SimulateRendererCrash(browser());
content::WindowedNotificationObserver observer(
content::NOTIFICATION_LOAD_STOP,
content::Source<NavigationController>(
&browser()->tab_strip_model()->GetActiveWebContents()->
GetController()));
chrome::Reload(browser(), CURRENT_TAB);
observer.Wait();
ASSERT_TRUE(ui_test_utils::GetCurrentTabTitle(browser(),
&title_after_crash));
EXPECT_EQ(title_before_crash, title_after_crash);
}
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