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// Copyright (c) 2011 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/file_util.h"
#include "base/test/test_timeouts.h"
#include "chrome/browser/ui/view_ids.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/automation/automation_proxy.h"
#include "chrome/test/automation/browser_proxy.h"
#include "chrome/test/automation/tab_proxy.h"
#include "chrome/test/automation/window_proxy.h"
#include "chrome/test/ui/ui_test.h"
#include "content/browser/net/url_request_mock_http_job.h"
#include "net/url_request/url_request_test_util.h"
#include "ui/base/events.h"
#include "ui/base/ui_base_types.h"
const std::string NOLISTENERS_HTML =
"<html><head><title>nolisteners</title></head><body></body></html>";
const std::string UNLOAD_HTML =
"<html><head><title>unload</title></head><body>"
"<script>window.onunload=function(e){}</script></body></html>";
const std::string BEFORE_UNLOAD_HTML =
"<html><head><title>beforeunload</title></head><body>"
"<script>window.onbeforeunload=function(e){return 'foo'}</script>"
"</body></html>";
const std::string INNER_FRAME_WITH_FOCUS_HTML =
"<html><head><title>innerframewithfocus</title></head><body>"
"<script>window.onbeforeunload=function(e){return 'foo'}</script>"
"<iframe src=\"data:text/html,<html><head><script>window.onload="
"function(){document.getElementById('box').focus()}</script>"
"<body><input id='box'></input></body></html>\"></iframe>"
"</body></html>";
const std::string TWO_SECOND_BEFORE_UNLOAD_HTML =
"<html><head><title>twosecondbeforeunload</title></head><body>"
"<script>window.onbeforeunload=function(e){"
"var start = new Date().getTime();"
"while(new Date().getTime() - start < 2000){}"
"return 'foo';"
"}</script></body></html>";
const std::string INFINITE_UNLOAD_HTML =
"<html><head><title>infiniteunload</title></head><body>"
"<script>window.onunload=function(e){while(true){}}</script>"
"</body></html>";
const std::string INFINITE_BEFORE_UNLOAD_HTML =
"<html><head><title>infinitebeforeunload</title></head><body>"
"<script>window.onbeforeunload=function(e){while(true){}}</script>"
"</body></html>";
const std::string INFINITE_UNLOAD_ALERT_HTML =
"<html><head><title>infiniteunloadalert</title></head><body>"
"<script>window.onunload=function(e){"
"while(true){}"
"alert('foo');"
"}</script></body></html>";
const std::string INFINITE_BEFORE_UNLOAD_ALERT_HTML =
"<html><head><title>infinitebeforeunloadalert</title></head><body>"
"<script>window.onbeforeunload=function(e){"
"while(true){}"
"alert('foo');"
"}</script></body></html>";
const std::string TWO_SECOND_UNLOAD_ALERT_HTML =
"<html><head><title>twosecondunloadalert</title></head><body>"
"<script>window.onunload=function(e){"
"var start = new Date().getTime();"
"while(new Date().getTime() - start < 2000){}"
"alert('foo');"
"}</script></body></html>";
const std::string TWO_SECOND_BEFORE_UNLOAD_ALERT_HTML =
"<html><head><title>twosecondbeforeunloadalert</title></head><body>"
"<script>window.onbeforeunload=function(e){"
"var start = new Date().getTime();"
"while(new Date().getTime() - start < 2000){}"
"alert('foo');"
"}</script></body></html>";
const std::string CLOSE_TAB_WHEN_OTHER_TAB_HAS_LISTENER =
"<html><head><title>only_one_unload</title></head>"
"<body onclick=\"window.open('data:text/html,"
"<html><head><title>popup</title></head></body>')\" "
"onbeforeunload='return;'>"
"</body></html>";
class UnloadTest : public UITest {
public:
virtual void SetUp() {
const testing::TestInfo* const test_info =
testing::UnitTest::GetInstance()->current_test_info();
if (strcmp(test_info->name(),
"BrowserCloseTabWhenOtherTabHasListener") == 0) {
launch_arguments_.AppendSwitch(switches::kDisablePopupBlocking);
}
UITest::SetUp();
}
void CheckTitle(const std::wstring& expected_title) {
const int kCheckDelayMs = 100;
for (int max_wait_time = TestTimeouts::action_max_timeout_ms();
max_wait_time > 0; max_wait_time -= kCheckDelayMs) {
if (expected_title == GetActiveTabTitle())
break;
base::PlatformThread::Sleep(kCheckDelayMs);
}
EXPECT_EQ(expected_title, GetActiveTabTitle());
}
void NavigateToDataURL(const std::string& html_content,
const std::wstring& expected_title) {
NavigateToURL(GURL("data:text/html," + html_content));
CheckTitle(expected_title);
}
void NavigateToNolistenersFileTwice() {
NavigateToURL(URLRequestMockHTTPJob::GetMockUrl(
FilePath(FILE_PATH_LITERAL("title2.html"))));
CheckTitle(L"Title Of Awesomeness");
NavigateToURL(URLRequestMockHTTPJob::GetMockUrl(
FilePath(FILE_PATH_LITERAL("title2.html"))));
CheckTitle(L"Title Of Awesomeness");
}
// Navigates to a URL asynchronously, then again synchronously. The first
// load is purposely async to test the case where the user loads another
// page without waiting for the first load to complete.
void NavigateToNolistenersFileTwiceAsync() {
NavigateToURLAsync(
URLRequestMockHTTPJob::GetMockUrl(
FilePath(FILE_PATH_LITERAL("title2.html"))));
NavigateToURL(
URLRequestMockHTTPJob::GetMockUrl(
FilePath(FILE_PATH_LITERAL("title2.html"))));
CheckTitle(L"Title Of Awesomeness");
}
void LoadUrlAndQuitBrowser(const std::string& html_content,
const std::wstring& expected_title = L"") {
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
NavigateToDataURL(html_content, expected_title);
bool application_closed = false;
EXPECT_TRUE(CloseBrowser(browser.get(), &application_closed));
}
void ClickModalDialogButton(ui::DialogButton button) {
bool modal_dialog_showing = false;
ui::DialogButton available_buttons;
EXPECT_TRUE(automation()->WaitForAppModalDialog());
EXPECT_TRUE(automation()->GetShowingAppModalDialog(&modal_dialog_showing,
&available_buttons));
ASSERT_TRUE(modal_dialog_showing);
EXPECT_TRUE((button & available_buttons) != 0);
EXPECT_TRUE(automation()->ClickAppModalDialogButton(button));
}
};
// Navigate to a page with an infinite unload handler.
// Then two async crosssite requests to ensure
// we don't get confused and think we're closing the tab.
//
// This test is flaky on the valgrind UI bots. http://crbug.com/39057
TEST_F(UnloadTest, DISABLED_CrossSiteInfiniteUnloadAsync) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");
// Must navigate to a non-data URL to trigger cross-site codepath.
NavigateToNolistenersFileTwiceAsync();
}
// Navigate to a page with an infinite unload handler.
// Then two sync crosssite requests to ensure
// we correctly nav to each one.
TEST_F(UnloadTest, CrossSiteInfiniteUnloadSync) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");
// Must navigate to a non-data URL to trigger cross-site codepath.
NavigateToNolistenersFileTwice();
}
// TODO(creis): This test is currently failing intermittently on Linux and
// consistently on Mac and Vista. http://crbug.com/38427
#if defined(OS_MACOSX)
#define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
DISABLED_CrossSiteInfiniteUnloadAsyncInputEvent
#elif defined(OS_WIN)
#define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
DISABLED_CrossSiteInfiniteUnloadAsyncInputEvent
#else
// Flaky on Linux. http://crbug.com/38427
#define MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent \
FLAKY_CrossSiteInfiniteUnloadAsyncInputEvent
#endif
// Navigate to a page with an infinite unload handler.
// Then an async crosssite request followed by an input event to ensure that
// the short unload timeout (not the long input event timeout) is used.
// See crbug.com/11007.
TEST_F(UnloadTest, MAYBE_CrossSiteInfiniteUnloadAsyncInputEvent) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
NavigateToDataURL(INFINITE_UNLOAD_HTML, L"infiniteunload");
// Navigate to a new URL asynchronously.
NavigateToURLAsync(
URLRequestMockHTTPJob::GetMockUrl(
FilePath(FILE_PATH_LITERAL("title2.html"))));
// Now send an input event while we're stalled on the unload handler.
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
scoped_refptr<WindowProxy> window(browser->GetWindow());
ASSERT_TRUE(window.get());
gfx::Rect bounds;
ASSERT_TRUE(window->GetViewBounds(VIEW_ID_TAB_0, &bounds, false));
ASSERT_TRUE(browser->SimulateDrag(bounds.CenterPoint(), bounds.CenterPoint(),
ui::EF_LEFT_BUTTON_DOWN, false));
// The title should update before the timeout in CheckTitle.
CheckTitle(L"Title Of Awesomeness");
}
// Navigate to a page with an infinite beforeunload handler.
// Then two two async crosssite requests to ensure
// we don't get confused and think we're closing the tab.
// This test is flaky on the valgrind UI bots. http://crbug.com/39057
TEST_F(UnloadTest, FLAKY_CrossSiteInfiniteBeforeUnloadAsync) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
NavigateToDataURL(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
// Must navigate to a non-data URL to trigger cross-site codepath.
NavigateToNolistenersFileTwiceAsync();
}
// Navigate to a page with an infinite beforeunload handler.
// Then two two sync crosssite requests to ensure
// we correctly nav to each one.
TEST_F(UnloadTest, CrossSiteInfiniteBeforeUnloadSync) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
NavigateToDataURL(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
// Must navigate to a non-data URL to trigger cross-site codepath.
NavigateToNolistenersFileTwice();
}
// Tests closing the browser on a page with no unload listeners registered.
TEST_F(UnloadTest, BrowserCloseNoUnloadListeners) {
LoadUrlAndQuitBrowser(NOLISTENERS_HTML, L"nolisteners");
}
// Tests closing the browser on a page with an unload listener registered.
// Test marked as flaky in http://crbug.com/51698
TEST_F(UnloadTest, FLAKY_BrowserCloseUnload) {
LoadUrlAndQuitBrowser(UNLOAD_HTML, L"unload");
}
// Tests closing the browser with a beforeunload handler and clicking
// OK in the beforeunload confirm dialog.
TEST_F(UnloadTest, BrowserCloseBeforeUnloadOK) {
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
CloseBrowserAsync(browser.get());
ClickModalDialogButton(ui::DIALOG_BUTTON_OK);
int exit_code = -1;
ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
TestTimeouts::action_max_timeout_ms(), &exit_code));
EXPECT_EQ(0, exit_code); // Expect a clean shutown.
}
// Tests closing the browser with a beforeunload handler and clicking
// CANCEL in the beforeunload confirm dialog.
TEST_F(UnloadTest, BrowserCloseBeforeUnloadCancel) {
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
CloseBrowserAsync(browser.get());
ClickModalDialogButton(ui::DIALOG_BUTTON_CANCEL);
// There's no real graceful way to wait for something _not_ to happen, so
// we just wait a short period.
base::PlatformThread::Sleep(TestTimeouts::action_timeout_ms());
CloseBrowserAsync(browser.get());
ClickModalDialogButton(ui::DIALOG_BUTTON_OK);
int exit_code = -1;
ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
TestTimeouts::action_max_timeout_ms(), &exit_code));
EXPECT_EQ(0, exit_code); // Expect a clean shutdown.
}
// Tests terminating the browser with a beforeunload handler.
// Currently only ChromeOS shuts down gracefully.
#if defined(OS_CHROMEOS)
TEST_F(UnloadTest, BrowserTerminateBeforeUnload) {
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
TerminateBrowser();
}
#endif
#if defined(OS_LINUX)
// Fails sometimes on Linux valgrind. http://crbug.com/45675
#define MAYBE_BrowserCloseWithInnerFocusedFrame \
FLAKY_BrowserCloseWithInnerFocusedFrame
#else
#define MAYBE_BrowserCloseWithInnerFocusedFrame \
BrowserCloseWithInnerFocusedFrame
#endif
// Tests closing the browser and clicking OK in the beforeunload confirm dialog
// if an inner frame has the focus. See crbug.com/32615.
TEST_F(UnloadTest, MAYBE_BrowserCloseWithInnerFocusedFrame) {
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
ASSERT_TRUE(browser.get());
NavigateToDataURL(INNER_FRAME_WITH_FOCUS_HTML, L"innerframewithfocus");
CloseBrowserAsync(browser.get());
ClickModalDialogButton(ui::DIALOG_BUTTON_OK);
int exit_code = -1;
ASSERT_TRUE(launcher_->WaitForBrowserProcessToQuit(
TestTimeouts::action_max_timeout_ms(), &exit_code));
EXPECT_EQ(0, exit_code); // Expect a clean shutdown.
}
// Tests closing the browser with a beforeunload handler that takes
// two seconds to run.
TEST_F(UnloadTest, BrowserCloseTwoSecondBeforeUnload) {
LoadUrlAndQuitBrowser(TWO_SECOND_BEFORE_UNLOAD_HTML,
L"twosecondbeforeunload");
}
// Tests closing the browser on a page with an unload listener registered where
// the unload handler has an infinite loop.
TEST_F(UnloadTest, BrowserCloseInfiniteUnload) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
LoadUrlAndQuitBrowser(INFINITE_UNLOAD_HTML, L"infiniteunload");
}
#if defined(OS_WIN)
// Flakily fails, times out: http://crbug.com/78803
#define MAYBE_BrowserCloseInfiniteBeforeUnload \
DISABLED_BrowserCloseInfiniteBeforeUnload
#elif defined(OS_CHROMEOS)
// Flakily fails: http://crbug.com/86469
#define MAYBE_BrowserCloseInfiniteBeforeUnload \
FLAKY_BrowserCloseInfiniteBeforeUnload
#else
#define MAYBE_BrowserCloseInfiniteBeforeUnload BrowserCloseInfiniteBeforeUnload
#endif
// Tests closing the browser with a beforeunload handler that hangs.
TEST_F(UnloadTest, MAYBE_BrowserCloseInfiniteBeforeUnload) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
LoadUrlAndQuitBrowser(INFINITE_BEFORE_UNLOAD_HTML, L"infinitebeforeunload");
}
// Tests closing the browser on a page with an unload listener registered where
// the unload handler has an infinite loop followed by an alert.
TEST_F(UnloadTest, BrowserCloseInfiniteUnloadAlert) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
LoadUrlAndQuitBrowser(INFINITE_UNLOAD_ALERT_HTML, L"infiniteunloadalert");
}
#if defined(OS_WIN)
// Flakily fails, times out: http://crbug.com/78803
#define MAYBE_BrowserCloseInfiniteBeforeUnloadAlert \
DISABLED_BrowserCloseInfiniteBeforeUnloadAlert
#else
#define MAYBE_BrowserCloseInfiniteBeforeUnloadAlert \
BrowserCloseInfiniteBeforeUnloadAlert
#endif
// Tests closing the browser with a beforeunload handler that hangs then
// pops up an alert.
TEST_F(UnloadTest, MAYBE_BrowserCloseInfiniteBeforeUnloadAlert) {
// Tests makes no sense in single-process mode since the renderer is hung.
if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kSingleProcess))
return;
LoadUrlAndQuitBrowser(INFINITE_BEFORE_UNLOAD_ALERT_HTML,
L"infinitebeforeunloadalert");
}
// Tests closing the browser on a page with an unload listener registered where
// the unload handler has an 2 second long loop followed by an alert.
TEST_F(UnloadTest, BrowserCloseTwoSecondUnloadAlert) {
LoadUrlAndQuitBrowser(TWO_SECOND_UNLOAD_ALERT_HTML, L"twosecondunloadalert");
}
// Tests closing the browser with a beforeunload handler that takes
// two seconds to run then pops up an alert.
TEST_F(UnloadTest, BrowserCloseTwoSecondBeforeUnloadAlert) {
LoadUrlAndQuitBrowser(TWO_SECOND_BEFORE_UNLOAD_ALERT_HTML,
L"twosecondbeforeunloadalert");
}
#if defined(OS_MACOSX)
// http://crbug.com/45162
#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
DISABLED_BrowserCloseTabWhenOtherTabHasListener
#elif defined(OS_WIN)
// http://crbug.com/45281
#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
DISABLED_BrowserCloseTabWhenOtherTabHasListener
#elif defined(OS_CHROMEOS)
// http://crbug.com/86769
#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
FLAKY_BrowserCloseTabWhenOtherTabHasListener
#else
#define MAYBE_BrowserCloseTabWhenOtherTabHasListener \
BrowserCloseTabWhenOtherTabHasListener
#endif
// Tests that if there's a renderer process with two tabs, one of which has an
// unload handler, and the other doesn't, the tab that doesn't have an unload
// handler can be closed.
TEST_F(UnloadTest, MAYBE_BrowserCloseTabWhenOtherTabHasListener) {
NavigateToDataURL(CLOSE_TAB_WHEN_OTHER_TAB_HAS_LISTENER, L"only_one_unload");
scoped_refptr<BrowserProxy> browser = automation()->GetBrowserWindow(0);
ASSERT_TRUE(browser.get());
scoped_refptr<WindowProxy> window = browser->GetWindow();
ASSERT_TRUE(window.get());
gfx::Rect tab_view_bounds;
ASSERT_TRUE(window->GetViewBounds(VIEW_ID_TAB_CONTAINER,
&tab_view_bounds, true));
// Simulate a click to force user_gesture to true; if we don't, the resulting
// popup will be constrained, which isn't what we want to test.
ASSERT_TRUE(window->SimulateOSClick(tab_view_bounds.CenterPoint(),
ui::EF_LEFT_BUTTON_DOWN));
ASSERT_TRUE(browser->WaitForTabCountToBecome(2));
CheckTitle(L"popup");
scoped_refptr<TabProxy> popup_tab(browser->GetActiveTab());
ASSERT_TRUE(popup_tab.get());
EXPECT_TRUE(popup_tab->Close(true));
ASSERT_TRUE(browser->WaitForTabCountToBecome(1));
scoped_refptr<TabProxy> main_tab(browser->GetActiveTab());
ASSERT_TRUE(main_tab.get());
std::wstring main_title;
EXPECT_TRUE(main_tab->GetTabTitle(&main_title));
EXPECT_EQ(std::wstring(L"only_one_unload"), main_title);
}
// TODO(ojan): Add tests for unload/beforeunload that have multiple tabs
// and multiple windows.
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