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// Copyright 2022 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/ash/input_method/screen_projection_change_monitor.h"
#include "ash/shell.h"
#include "ash/system/tray/system_tray_notifier.h"
#include "ash/test/ash_test_base.h"
#include "base/test/test_future.h"
#include "chrome/browser/global_features.h"
#include "chrome/browser/ui/ash/cast_config/cast_config_controller_media_router.h"
#include "chrome/test/base/testing_browser_process.h"
#include "components/application_locale_storage/application_locale_storage.h"
#include "ui/display/manager/display_manager.h"
namespace ash::input_method {
namespace {
using base::test::TestFuture;
using ScreenProjectionChangeMonitorTest = AshTestBase;
TEST_F(ScreenProjectionChangeMonitorTest, MirroringChangeTriggersCallback) {
CastConfigControllerMediaRouter cast_config(
TestingBrowserProcess::GetGlobal()
->GetFeatures()
->application_locale_storage());
TestFuture<bool> monitor_future;
ScreenProjectionChangeMonitor monitor(monitor_future.GetRepeatingCallback());
// Turn on mirroring.
UpdateDisplay("600x500,600x500");
display::DisplayManager* display_manager = Shell::Get()->display_manager();
display_manager->SetMultiDisplayMode(display::DisplayManager::MIRRORING);
display_manager->UpdateDisplays();
EXPECT_TRUE(monitor_future.Take());
// Turn off mirroring.
UpdateDisplay("600x500");
EXPECT_FALSE(monitor_future.Take());
}
TEST_F(ScreenProjectionChangeMonitorTest, ScreenSharingChangeTriggersCallback) {
CastConfigControllerMediaRouter cast_config(
TestingBrowserProcess::GetGlobal()
->GetFeatures()
->application_locale_storage());
TestFuture<bool> monitor_future;
ScreenProjectionChangeMonitor monitor(monitor_future.GetRepeatingCallback());
Shell::Get()->system_tray_notifier()->NotifyScreenAccessStart(
base::DoNothing(), base::DoNothing(), u"");
EXPECT_TRUE(monitor_future.Take());
Shell::Get()->system_tray_notifier()->NotifyScreenAccessStop();
EXPECT_FALSE(monitor_future.Take());
}
TEST_F(ScreenProjectionChangeMonitorTest, NoChangeDoesNotTriggerCallback) {
CastConfigControllerMediaRouter cast_config(
TestingBrowserProcess::GetGlobal()
->GetFeatures()
->application_locale_storage());
TestFuture<bool> monitor_future;
ScreenProjectionChangeMonitor monitor(monitor_future.GetRepeatingCallback());
// Turn on mirroring.
UpdateDisplay("600x500,600x500");
display::DisplayManager* display_manager = Shell::Get()->display_manager();
display_manager->SetMultiDisplayMode(display::DisplayManager::MIRRORING);
display_manager->UpdateDisplays();
EXPECT_TRUE(monitor_future.Take());
// Turning on screen capture will not change the screen projection state
// because we are already mirroring.
Shell::Get()->system_tray_notifier()->NotifyScreenAccessStart(
base::DoNothing(), base::DoNothing(), u"");
// This should not invoke our monitor.
EXPECT_FALSE(monitor_future.IsReady());
}
} // namespace
} // namespace ash::input_method
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