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// Copyright 2015 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 "chrome/browser/ui/browser_commands.h"
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/browser/ui/webui/media_router/media_router_dialog_controller_impl.h"
#include "chrome/browser/ui/webui/media_router/media_router_test.h"
#include "chrome/browser/ui/webui/media_router/media_router_ui.h"
#include "content/public/test/test_utils.h"
using content::WebContents;
namespace media_router {
class MediaRouterDialogControllerImplTest : public MediaRouterTest {
public:
MediaRouterDialogControllerImplTest() {}
~MediaRouterDialogControllerImplTest() override {}
void OpenMediaRouterDialog();
protected:
WebContents* initiator_ = nullptr;
MediaRouterDialogControllerImpl* dialog_controller_ = nullptr;
WebContents* media_router_dialog_ = nullptr;
private:
DISALLOW_COPY_AND_ASSIGN(MediaRouterDialogControllerImplTest);
};
void MediaRouterDialogControllerImplTest::OpenMediaRouterDialog() {
// Start with one window with one tab.
EXPECT_EQ(1u, chrome::GetTotalBrowserCount());
EXPECT_EQ(0, browser()->tab_strip_model()->count());
chrome::NewTab(browser());
EXPECT_EQ(1, browser()->tab_strip_model()->count());
// Create a reference to initiator contents.
initiator_ = browser()->tab_strip_model()->GetActiveWebContents();
MediaRouterDialogControllerImpl::CreateForWebContents(initiator_);
dialog_controller_ =
MediaRouterDialogControllerImpl::FromWebContents(initiator_);
ASSERT_TRUE(dialog_controller_);
// Get the media router dialog for the initiator.
dialog_controller_->ShowMediaRouterDialog();
media_router_dialog_ = dialog_controller_->GetMediaRouterDialog();
ASSERT_TRUE(media_router_dialog_);
// New media router dialog is a constrained window, so the number of
// tabs is still 1.
EXPECT_EQ(1, browser()->tab_strip_model()->count());
EXPECT_NE(initiator_, media_router_dialog_);
EXPECT_EQ(media_router_dialog_, dialog_controller_->GetMediaRouterDialog());
}
// Create/Get a media router dialog for initiator.
TEST_F(MediaRouterDialogControllerImplTest, ShowMediaRouterDialog) {
OpenMediaRouterDialog();
// Show media router dialog for the same initiator again.
dialog_controller_->ShowMediaRouterDialog();
WebContents* same_media_router_dialog =
dialog_controller_->GetMediaRouterDialog();
// Tab count remains the same.
EXPECT_EQ(1, browser()->tab_strip_model()->count());
// Media router dialog already exists. Calling |ShowMediaRouterDialog| again
// should not have created a new media router dialog.
EXPECT_EQ(media_router_dialog_, same_media_router_dialog);
}
// Tests multiple media router dialogs exist in the same browser for different
// initiators. If a dialog already exists for an initiator, that initiator
// gets focused.
TEST_F(MediaRouterDialogControllerImplTest, MultipleMediaRouterDialogs) {
// Let's start with one window and two tabs.
EXPECT_EQ(1u, chrome::GetTotalBrowserCount());
TabStripModel* tab_strip_model = browser()->tab_strip_model();
ASSERT_TRUE(tab_strip_model);
EXPECT_EQ(0, tab_strip_model->count());
// Create some new initiators.
chrome::NewTab(browser());
WebContents* web_contents_1 = tab_strip_model->GetActiveWebContents();
ASSERT_TRUE(web_contents_1);
chrome::NewTab(browser());
WebContents* web_contents_2 = tab_strip_model->GetActiveWebContents();
ASSERT_TRUE(web_contents_2);
EXPECT_EQ(2, tab_strip_model->count());
// Create media router dialog for |web_contents_1|.
MediaRouterDialogControllerImpl::CreateForWebContents(web_contents_1);
MediaRouterDialogControllerImpl* dialog_controller_1 =
MediaRouterDialogControllerImpl::FromWebContents(web_contents_1);
ASSERT_TRUE(dialog_controller_1);
dialog_controller_1->ShowMediaRouterDialog();
WebContents* media_router_dialog_1 =
dialog_controller_1->GetMediaRouterDialog();
ASSERT_TRUE(media_router_dialog_1);
EXPECT_NE(web_contents_1, media_router_dialog_1);
EXPECT_EQ(2, tab_strip_model->count());
// Create media router dialog for |web_contents_2|.
MediaRouterDialogControllerImpl::CreateForWebContents(web_contents_2);
MediaRouterDialogControllerImpl* dialog_controller_2 =
MediaRouterDialogControllerImpl::FromWebContents(web_contents_2);
ASSERT_TRUE(dialog_controller_2);
dialog_controller_2->ShowMediaRouterDialog();
WebContents* media_router_dialog_2 =
dialog_controller_2->GetMediaRouterDialog();
ASSERT_TRUE(media_router_dialog_2);
EXPECT_NE(web_contents_2, media_router_dialog_2);
EXPECT_NE(media_router_dialog_1, media_router_dialog_2);
// 2 initiators and 2 dialogs exist in the same browser. The dialogs are
// constrained in their respective initiators.
EXPECT_EQ(2, tab_strip_model->count());
int tab_1_index = tab_strip_model->GetIndexOfWebContents(web_contents_1);
int tab_2_index = tab_strip_model->GetIndexOfWebContents(web_contents_2);
int media_router_dialog_1_index =
tab_strip_model->GetIndexOfWebContents(media_router_dialog_1);
int media_router_dialog_2_index =
tab_strip_model->GetIndexOfWebContents(media_router_dialog_2);
// Constrained dialogs are not in the TabStripModel.
EXPECT_EQ(-1, media_router_dialog_1_index);
EXPECT_EQ(-1, media_router_dialog_2_index);
// Since |media_router_dialog_2_index| was the most recently created dialog,
// its initiator should have focus.
EXPECT_EQ(tab_2_index, tab_strip_model->active_index());
// When we get the media router dialog for |web_contents_1|,
// |media_router_dialog_1| is activated and focused.
dialog_controller_1->ShowMediaRouterDialog();
EXPECT_EQ(tab_1_index, tab_strip_model->active_index());
// When we get the media router dialog for |web_contents_2|,
// |media_router_dialog_2| is activated and focused.
dialog_controller_2->ShowMediaRouterDialog();
EXPECT_EQ(tab_2_index, tab_strip_model->active_index());
}
TEST_F(MediaRouterDialogControllerImplTest, CloseDialogFromWebUI) {
OpenMediaRouterDialog();
// Close the dialog.
content::WebContentsDestroyedWatcher watcher(media_router_dialog_);
content::WebUI* web_ui = media_router_dialog_->GetWebUI();
ASSERT_TRUE(web_ui);
MediaRouterUI* media_router_ui =
static_cast<MediaRouterUI*>(web_ui->GetController());
ASSERT_TRUE(media_router_ui);
media_router_ui->Close();
// Blocks until the media router dialog WebContents has been destroyed.
watcher.Wait();
// Still 1 tab in the browser.
EXPECT_EQ(1, browser()->tab_strip_model()->count());
// Entry has been removed.
EXPECT_FALSE(dialog_controller_->GetMediaRouterDialog());
// Show the media router dialog again, creating a new one.
dialog_controller_->ShowMediaRouterDialog();
WebContents* media_router_dialog_2 =
dialog_controller_->GetMediaRouterDialog();
// Still 1 tab in the browser.
EXPECT_EQ(1, browser()->tab_strip_model()->count());
EXPECT_EQ(media_router_dialog_2, dialog_controller_->GetMediaRouterDialog());
}
TEST_F(MediaRouterDialogControllerImplTest, CloseDialogFromDialogController) {
OpenMediaRouterDialog();
// Close the dialog.
content::WebContentsDestroyedWatcher watcher(media_router_dialog_);
dialog_controller_->HideMediaRouterDialog();
// Blocks until the media router dialog WebContents has been destroyed.
watcher.Wait();
// Still 1 tab in the browser.
EXPECT_EQ(1, browser()->tab_strip_model()->count());
// Entry has been removed.
EXPECT_FALSE(dialog_controller_->GetMediaRouterDialog());
}
TEST_F(MediaRouterDialogControllerImplTest, CloseInitiator) {
OpenMediaRouterDialog();
// Close the initiator. This should also close the dialog WebContents.
content::WebContentsDestroyedWatcher initiator_watcher(initiator_);
content::WebContentsDestroyedWatcher dialog_watcher(media_router_dialog_);
int initiator_index = browser()->tab_strip_model()
->GetIndexOfWebContents(initiator_);
EXPECT_NE(-1, initiator_index);
EXPECT_TRUE(browser()->tab_strip_model()->CloseWebContentsAt(
initiator_index, TabStripModel::CLOSE_NONE));
// Blocks until the initiator WebContents has been destroyed.
initiator_watcher.Wait();
dialog_watcher.Wait();
// No tabs in the browser.
EXPECT_EQ(0, browser()->tab_strip_model()->count());
// The dialog controller is deleted when the WebContents is closed/destroyed.
}
} // namespace media_router
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