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// Copyright (c) 2006-2009 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 "app/message_box_flags.h"
#include "base/file_util.h"
#include "base/platform_thread.h"
#include "chrome/browser/net/url_request_mock_http_job.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/automation/browser_proxy.h"
#include "chrome/test/automation/tab_proxy.h"
#include "chrome/test/ui/ui_test.h"
#include "net/url_request/url_request_unittest.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 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 onload=\"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 WaitForBrowserClosed() {
const int kCheckDelayMs = 100;
int max_wait_time = 5000;
while (max_wait_time > 0) {
max_wait_time -= kCheckDelayMs;
PlatformThread::Sleep(kCheckDelayMs);
if (!IsBrowserRunning())
break;
}
}
void CheckTitle(const std::wstring& expected_title) {
const int kCheckDelayMs = 100;
int max_wait_time = 5000;
while (max_wait_time > 0) {
max_wait_time -= kCheckDelayMs;
PlatformThread::Sleep(kCheckDelayMs);
if (expected_title == GetActiveTabTitle())
break;
}
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() {
// TODO(ojan): We hit a DCHECK in RenderViewHost::OnMsgShouldCloseACK
// if we don't sleep here.
PlatformThread::Sleep(400);
NavigateToURLAsync(
URLRequestMockHTTPJob::GetMockUrl(
FilePath(FILE_PATH_LITERAL("title2.html"))));
PlatformThread::Sleep(400);
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));
NavigateToDataURL(html_content, expected_title);
bool application_closed = false;
EXPECT_TRUE(CloseBrowser(browser.get(), &application_closed));
}
void ClickModalDialogButton(MessageBoxFlags::DialogButton button) {
#if defined(OS_WIN) || defined(OS_LINUX)
bool modal_dialog_showing = false;
MessageBoxFlags::DialogButton available_buttons;
EXPECT_TRUE(automation()->WaitForAppModalDialog(action_timeout_ms()));
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));
#else
// TODO(port): port this function if and when the tests that use it are
// enabled (currently they are not being run even on windows).
NOTIMPLEMENTED();
#endif
}
};
// Navigate to a page with an infinite unload handler.
// Then two two async crosssite requests to ensure
// we don't get confused and think we're closing the tab.
TEST_F(UnloadTest, 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();
ASSERT_TRUE(IsBrowserRunning());
}
// Navigate to a page with an infinite unload handler.
// Then two 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();
ASSERT_TRUE(IsBrowserRunning());
}
// 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.
TEST_F(UnloadTest, 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();
ASSERT_TRUE(IsBrowserRunning());
}
// 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();
ASSERT_TRUE(IsBrowserRunning());
}
// 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_F(UnloadTest, BrowserCloseUnload) {
LoadUrlAndQuitBrowser(UNLOAD_HTML, L"unload");
}
// Tests closing the browser with a beforeunload handler and clicking
// OK in the beforeunload confirm dialog.
#if !defined(OS_LINUX)
TEST_F(UnloadTest, BrowserCloseBeforeUnloadOK) {
scoped_refptr<BrowserProxy> browser(automation()->GetBrowserWindow(0));
NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
CloseBrowserAsync(browser.get());
ClickModalDialogButton(MessageBoxFlags::DIALOGBUTTON_OK);
WaitForBrowserClosed();
EXPECT_FALSE(IsBrowserRunning());
}
// 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));
NavigateToDataURL(BEFORE_UNLOAD_HTML, L"beforeunload");
CloseBrowserAsync(browser.get());
ClickModalDialogButton(MessageBoxFlags::DIALOGBUTTON_CANCEL);
WaitForBrowserClosed();
EXPECT_TRUE(IsBrowserRunning());
CloseBrowserAsync(browser.get());
ClickModalDialogButton(MessageBoxFlags::DIALOGBUTTON_OK);
WaitForBrowserClosed();
EXPECT_FALSE(IsBrowserRunning());
}
#endif // !defined(OS_LINUX)
// 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");
}
// TODO(estade): On linux, the renderer process doesn't seem to quit and pegs
// CPU.
// 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");
}
// Tests closing the browser with a beforeunload handler that hangs.
TEST_F(UnloadTest, 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");
}
// Tests closing the browser with a beforeunload handler that hangs then
// pops up an alert.
TEST_F(UnloadTest, 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");
}
// TODO(brettw) bug 12913 this test was broken by WebKit merge 42202:44252.
// Apparently popup titles are broken somehow.
// 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. If this test fails, the Close() call will hang.
TEST_F(UnloadTest, DISABLED_BrowserCloseTabWhenOtherTabHasListener) {
NavigateToDataURL(CLOSE_TAB_WHEN_OTHER_TAB_HAS_LISTENER, L"only_one_unload");
int window_count;
ASSERT_TRUE(automation()->GetBrowserWindowCount(&window_count));
ASSERT_EQ(2, window_count);
scoped_refptr<BrowserProxy> popup_browser_proxy(
automation()->GetBrowserWindow(1));
ASSERT_TRUE(popup_browser_proxy.get());
int popup_tab_count;
EXPECT_TRUE(popup_browser_proxy->GetTabCount(&popup_tab_count));
EXPECT_EQ(1, popup_tab_count);
scoped_refptr<TabProxy> popup_tab(popup_browser_proxy->GetActiveTab());
ASSERT_TRUE(popup_tab.get());
std::wstring popup_title;
ASSERT_TRUE(popup_tab.get() != NULL);
EXPECT_TRUE(popup_tab->GetTabTitle(&popup_title));
EXPECT_EQ(std::wstring(L"popup"), popup_title);
EXPECT_TRUE(popup_tab->Close(true));
scoped_refptr<BrowserProxy> main_browser_proxy(
automation()->GetBrowserWindow(0));
ASSERT_TRUE(main_browser_proxy.get());
int main_tab_count;
EXPECT_TRUE(main_browser_proxy->GetTabCount(&main_tab_count));
EXPECT_EQ(1, main_tab_count);
scoped_refptr<TabProxy> main_tab(main_browser_proxy->GetActiveTab());
ASSERT_TRUE(main_tab.get());
std::wstring main_title;
ASSERT_TRUE(main_tab.get() != NULL);
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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