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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/command_line.h"
#include "base/file_path.h"
#include "chrome/browser/extensions/extension_browsertest.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/panels/panel_manager.h"
#include "chrome/common/chrome_notification_types.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/ui_test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
#if defined(OS_MACOSX)
#include "base/mac/scoped_nsautorelease_pool.h"
#endif
class PanelAppBrowserTest : public ExtensionBrowserTest {
public:
virtual void SetUpCommandLine(CommandLine* command_line) {
ExtensionBrowserTest::SetUpCommandLine(command_line);
command_line->AppendSwitch(switches::kEnablePanels);
}
void LoadAndLaunchExtension(const char* name) {
#if defined(OS_MACOSX)
// Opening panels on a Mac causes NSWindowController of the Panel window
// to be autoreleased. We need a pool drained after it's done so the test
// can close correctly. The NSWindowController of the Panel window controls
// lifetime of the Browser object so we want to release it as soon as
// possible. In real Chrome, this is done by message pump.
// On non-Mac platform, this is an empty class.
base::mac::ScopedNSAutoreleasePool autorelease_pool;
#endif
EXPECT_TRUE(LoadExtension(test_data_dir_.AppendASCII(name)));
ExtensionService* service = browser()->profile()->GetExtensionService();
const Extension* extension = service->GetExtensionById(
last_loaded_extension_id_, false);
EXPECT_TRUE(extension);
size_t browser_count = BrowserList::size();
Browser::OpenApplication(
browser()->profile(),
extension,
// Overriding manifest to open in a panel.
extension_misc::LAUNCH_PANEL,
GURL(),
NEW_WINDOW);
// Now we have a new browser instance.
EXPECT_EQ(browser_count + 1, BrowserList::size());
}
void CloseWindowAndWait(Browser* browser) {
// Closing a browser window may involve several async tasks. Need to use
// message pump and wait for the notification.
size_t browser_count = BrowserList::size();
ui_test_utils::WindowedNotificationObserver signal(
chrome::NOTIFICATION_BROWSER_CLOSED,
content::Source<Browser>(browser));
browser->CloseWindow();
signal.Wait();
// Now we have one less browser instance.
EXPECT_EQ(browser_count - 1, BrowserList::size());
}
};
IN_PROC_BROWSER_TEST_F(PanelAppBrowserTest, OpenAppInPanel) {
// Start with one browser, new Panel will create another.
ASSERT_EQ(1u, BrowserList::size());
// No Panels initially.
PanelManager* panel_manager = PanelManager::GetInstance();
ASSERT_EQ(0, panel_manager->num_panels()); // No panels initially.
LoadAndLaunchExtension("app_with_panel_container");
// The launch should have created a new browser, so there should be 2 now.
ASSERT_EQ(2u, BrowserList::size());
// The new browser is the last one.
BrowserList::const_reverse_iterator reverse_iterator(BrowserList::end());
Browser* new_browser = *(reverse_iterator++);
ASSERT_TRUE(new_browser);
ASSERT_TRUE(new_browser != browser());
// Expect an app in a panel window.
EXPECT_TRUE(new_browser->is_app());
EXPECT_TRUE(new_browser->is_type_panel());
// Now also check that PanelManager has one new Panel under management.
EXPECT_EQ(1, panel_manager->num_panels());
CloseWindowAndWait(new_browser);
EXPECT_EQ(0, panel_manager->num_panels());
EXPECT_EQ(1u, BrowserList::size());
}
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