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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/public/browser/document_picture_in_picture_window_controller.h"
#include "chrome/browser/ui/test/test_browser_ui.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/ui/views/frame/picture_in_picture_browser_frame_view.h"
#include "chrome/test/base/ui_test_utils.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/dns/mock_host_resolver.h"
#include "third_party/blink/public/common/features.h"
#include "ui/compositor/scoped_animation_duration_scale_mode.h"
namespace {
const base::FilePath::CharType kPictureInPictureDocumentPipPage[] =
FILE_PATH_LITERAL(
"media/picture-in-picture/documen_picture_in_picture_pixel_test.html");
class DocumentPictureInPicturePixelTest : public UiBrowserTest,
public content::WebContentsObserver {
public:
DocumentPictureInPicturePixelTest() = default;
DocumentPictureInPicturePixelTest(const DocumentPictureInPicturePixelTest&) =
delete;
DocumentPictureInPicturePixelTest& operator=(
const DocumentPictureInPicturePixelTest&) = delete;
void SetUpOnMainThread() override {
host_resolver()->AddRule("*", "127.0.0.1");
embedded_test_server()->ServeFilesFromSourceDirectory("chrome/test/data");
ASSERT_TRUE(embedded_test_server()->Start());
}
void SetUpCommandLine(base::CommandLine* command_line) override {
command_line->AppendSwitchASCII(switches::kEnableBlinkFeatures,
"DocumentPictureInPictureAPI");
InProcessBrowserTest::SetUpCommandLine(command_line);
}
void SetUp() override {
scoped_feature_list_.InitAndEnableFeature(
blink::features::kDocumentPictureInPictureAPI);
// Disable animation for stability.
animation_duration_ =
std::make_unique<ui::ScopedAnimationDurationScaleMode>(
ui::ScopedAnimationDurationScaleMode::ZERO_DURATION);
InProcessBrowserTest::SetUp();
}
void SetUpWindowController(content::WebContents* web_contents) {
pip_window_controller_ = content::PictureInPictureWindowController::
GetOrCreateDocumentPictureInPictureController(web_contents);
content::WebContentsObserver::Observe(web_contents);
}
content::DocumentPictureInPictureWindowController* window_controller() {
return pip_window_controller_;
}
content::RenderWidgetHostView* GetRenderWidgetHostView() {
if (!window_controller()) {
return nullptr;
}
if (auto* web_contents = window_controller()->GetChildWebContents()) {
return web_contents->GetRenderWidgetHostView();
}
return nullptr;
}
void LoadTabAndEnterPictureInPicture(
Browser* browser,
const gfx::Size& window_size = gfx::Size(300, 300)) {
GURL test_page_url = ui_test_utils::GetTestUrl(
base::FilePath(base::FilePath::kCurrentDirectory),
base::FilePath(kPictureInPictureDocumentPipPage));
ASSERT_TRUE(ui_test_utils::NavigateToURL(browser, test_page_url));
content::WebContents* active_web_contents =
browser->tab_strip_model()->GetActiveWebContents();
ASSERT_NE(nullptr, active_web_contents);
SetUpWindowController(active_web_contents);
const std::string script = base::StrCat(
{"createDocumentPipWindow({width:",
base::NumberToString(window_size.width()),
",height:", base::NumberToString(window_size.height()), "})"});
ASSERT_EQ(true, EvalJs(active_web_contents, script));
ASSERT_TRUE(window_controller() != nullptr);
// Especially on Linux, this isn't synchronous.
ui_test_utils::CheckWaiter(
base::BindRepeating(&content::RenderWidgetHostView::IsShowing,
base::Unretained(GetRenderWidgetHostView())),
true, base::Seconds(30))
.Wait();
ASSERT_TRUE(GetRenderWidgetHostView()->IsShowing());
}
// content::WebContentsObserver:
void WebContentsDestroyed() override {
if (pip_window_controller_) {
pip_window_controller_ = nullptr;
}
}
void WaitForPageLoad(content::WebContents* contents) {
EXPECT_TRUE(WaitForLoadStop(contents));
EXPECT_TRUE(WaitForRenderFrameReady(contents->GetPrimaryMainFrame()));
}
void ShowUi(const std::string& name) override {
LoadTabAndEnterPictureInPicture(browser());
auto* pip_web_contents = window_controller()->GetChildWebContents();
ASSERT_NE(nullptr, pip_web_contents);
WaitForPageLoad(pip_web_contents);
ASSERT_TRUE(GetRenderWidgetHostView());
EXPECT_TRUE(GetRenderWidgetHostView()->IsShowing());
EXPECT_TRUE(GetRenderWidgetHostView()->HasFocus());
}
bool VerifyUi() override {
auto* browser_view = static_cast<BrowserView*>(
BrowserWindow::FindBrowserWindowWithWebContents(
window_controller()->GetChildWebContents()));
auto* pip_frame_view = static_cast<PictureInPictureBrowserFrameView*>(
browser_view->frame()->GetFrameView());
const auto* const test_info =
testing::UnitTest::GetInstance()->current_test_info();
return VerifyPixelUi(pip_frame_view, test_info->test_suite_name(),
test_info->name()) != ui::test::ActionResult::kFailed;
}
void WaitForUserDismissal() override {
ui_test_utils::WaitForBrowserToClose();
}
private:
raw_ptr<content::DocumentPictureInPictureWindowController>
pip_window_controller_ = nullptr;
base::test::ScopedFeatureList scoped_feature_list_;
// Used to force a zero duration animation.
std::unique_ptr<ui::ScopedAnimationDurationScaleMode> animation_duration_;
};
} // namespace
// Shows a blank document Picture-in-Picture window and verifies the UI.
IN_PROC_BROWSER_TEST_F(DocumentPictureInPicturePixelTest, InvokeUi_default) {
ShowAndVerifyUi();
}
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