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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/tabs/alert_indicator_button.h"
#include "base/command_line.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/media/webrtc/webrtc_browsertest_base.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/browser/ui/views/tabs/tab.h"
#include "chrome/browser/ui/views/tabs/tab_strip.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "components/content_settings/core/common/content_settings.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class AlertIndicatorButtonBrowserTest
: public WebRtcTestBase,
public testing::WithParamInterface<std::string> {
public:
void SetUpOnMainThread() override {
WebRtcTestBase::SetUpOnMainThread();
ASSERT_TRUE(embedded_test_server()->Start());
web_contents_ = OpenTestPageInNewTab("/video_conference_demo.html");
// Set permissions for camera and microphone.
SetPermission(web_contents_, ContentSettingsType::MEDIASTREAM_CAMERA,
CONTENT_SETTING_ALLOW);
SetPermission(web_contents_, ContentSettingsType::MEDIASTREAM_MIC,
CONTENT_SETTING_ALLOW);
// Assign the alert_indicator_button_.
auto* tabstrip = static_cast<BrowserView*>(browser()->window())->tabstrip();
alert_indicator_button_ =
tabstrip->tab_at(tabstrip->GetActiveIndex().value())
->alert_indicator_button_for_testing();
}
content::WebContents* web_contents() { return web_contents_; }
AlertIndicatorButton* alert_indicator_button() {
return alert_indicator_button_;
}
private:
// Allows or disallow permissions for `web_contents`.
void SetPermission(content::WebContents* web_contents,
ContentSettingsType type,
ContentSetting result) {
HostContentSettingsMapFactory::GetForProfile(browser()->profile())
->SetContentSettingDefaultScope(web_contents->GetURL(), GURL(), type,
result);
}
raw_ptr<content::WebContents, DanglingUntriaged> web_contents_ = nullptr;
raw_ptr<AlertIndicatorButton, DanglingUntriaged> alert_indicator_button_ =
nullptr;
};
// ToDo(b/323446918): this test fails for startScreenSharing on win10.
INSTANTIATE_TEST_SUITE_P(, // Empty to simplify gtest output
AlertIndicatorButtonBrowserTest,
testing::ValuesIn(std::vector<std::string>{
"startVideo();", "startAudio();"}));
IN_PROC_BROWSER_TEST_P(AlertIndicatorButtonBrowserTest,
CapturingShouldShowAlertIndicatorButton) {
const std::string action = GetParam();
// alert_indicator_button_ should be invisible in the beginning.
EXPECT_FALSE(alert_indicator_button()->GetVisible());
// Prepare for the visibility change notification.
base::RunLoop run_loop;
auto callback_subscription =
alert_indicator_button()->AddVisibleChangedCallback(
run_loop.QuitClosure());
// Start capturing.
EXPECT_TRUE(content::ExecJs(web_contents(), action));
// Wait for the visibility change to trigger.
run_loop.Run();
// alert_indicator_button_ should be visible now.
EXPECT_TRUE(alert_indicator_button()->GetVisible());
}
} // namespace
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