| // Copyright 2017 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 "ash/shell.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/chromeos/profiles/profile_helper.h" |
| #include "chrome/browser/notifications/notification_display_service_tester.h" |
| #include "chrome/browser/profiles/profile_manager.h" |
| #include "chrome/browser/ui/ash/chrome_screenshot_grabber.h" |
| #include "chrome/browser/ui/ash/chrome_screenshot_grabber_test_observer.h" |
| #include "chrome/browser/ui/browser.h" |
| #include "chrome/test/base/in_process_browser_test.h" |
| #include "components/account_id/account_id.h" |
| #include "components/session_manager/core/session_manager.h" |
| #include "content/public/test/test_utils.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/base/clipboard/clipboard.h" |
| #include "ui/base/clipboard/clipboard_monitor.h" |
| #include "ui/base/clipboard/clipboard_observer.h" |
| |
| class ChromeScreenshotGrabberBrowserTest |
| : public InProcessBrowserTest, |
| public ChromeScreenshotGrabberTestObserver, |
| public ui::ClipboardObserver { |
| public: |
| ChromeScreenshotGrabberBrowserTest() = default; |
| ~ChromeScreenshotGrabberBrowserTest() override = default; |
| |
| void SetUpOnMainThread() override { |
| display_service_ = std::make_unique<NotificationDisplayServiceTester>( |
| browser()->profile()); |
| display_service_->SetNotificationAddedClosure(base::BindRepeating( |
| &ChromeScreenshotGrabberBrowserTest::OnNotificationAdded, |
| base::Unretained(this))); |
| } |
| |
| void SetTestObserver(ChromeScreenshotGrabber* chrome_screenshot_grabber, |
| ChromeScreenshotGrabberTestObserver* observer) { |
| chrome_screenshot_grabber->test_observer_ = observer; |
| } |
| |
| // Overridden from ui::ScreenshotGrabberObserver |
| void OnScreenshotCompleted( |
| ui::ScreenshotResult screenshot_result, |
| const base::FilePath& screenshot_path) override { |
| screenshot_result_ = screenshot_result; |
| screenshot_path_ = screenshot_path; |
| } |
| |
| void OnNotificationAdded() { |
| notification_added_ = true; |
| message_loop_runner_->Quit(); |
| } |
| |
| // Overridden from ui::ClipboardObserver |
| void OnClipboardDataChanged() override { |
| clipboard_changed_ = true; |
| message_loop_runner_->Quit(); |
| } |
| |
| void RunLoop() { |
| message_loop_runner_ = new content::MessageLoopRunner; |
| message_loop_runner_->Run(); |
| } |
| |
| bool IsImageClipboardAvailable() { |
| return ui::Clipboard::GetForCurrentThread()->IsFormatAvailable( |
| ui::Clipboard::GetBitmapFormatType(), ui::CLIPBOARD_TYPE_COPY_PASTE); |
| } |
| |
| scoped_refptr<content::MessageLoopRunner> message_loop_runner_; |
| |
| std::unique_ptr<NotificationDisplayServiceTester> display_service_; |
| ui::ScreenshotResult screenshot_result_; |
| base::FilePath screenshot_path_; |
| bool notification_added_ = false; |
| bool clipboard_changed_ = false; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ChromeScreenshotGrabberBrowserTest); |
| }; |
| |
| IN_PROC_BROWSER_TEST_F(ChromeScreenshotGrabberBrowserTest, TakeScreenshot) { |
| ChromeScreenshotGrabber* chrome_screenshot_grabber = |
| ChromeScreenshotGrabber::Get(); |
| SetTestObserver(chrome_screenshot_grabber, this); |
| base::ScopedTempDir directory; |
| ASSERT_TRUE(directory.CreateUniqueTempDir()); |
| EXPECT_TRUE(chrome_screenshot_grabber->CanTakeScreenshot()); |
| |
| chrome_screenshot_grabber->HandleTakeWindowScreenshot( |
| ash::Shell::GetPrimaryRootWindow()); |
| |
| EXPECT_FALSE( |
| chrome_screenshot_grabber->screenshot_grabber()->CanTakeScreenshot()); |
| |
| RunLoop(); |
| SetTestObserver(chrome_screenshot_grabber, nullptr); |
| |
| EXPECT_TRUE(notification_added_); |
| EXPECT_TRUE(display_service_->GetNotification(std::string("screenshot"))); |
| |
| EXPECT_EQ(ui::ScreenshotResult::SUCCESS, screenshot_result_); |
| EXPECT_TRUE(base::PathExists(screenshot_path_)); |
| |
| EXPECT_FALSE(IsImageClipboardAvailable()); |
| ui::ClipboardMonitor::GetInstance()->AddObserver(this); |
| |
| // Copy to clipboard button. |
| display_service_->SimulateClick(NotificationHandler::Type::TRANSIENT, |
| std::string("screenshot"), 0, base::nullopt); |
| |
| RunLoop(); |
| ui::ClipboardMonitor::GetInstance()->RemoveObserver(this); |
| |
| EXPECT_TRUE(clipboard_changed_); |
| EXPECT_TRUE(IsImageClipboardAvailable()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(ChromeScreenshotGrabberBrowserTest, |
| ScreenshotsDisallowed) { |
| ChromeScreenshotGrabber* chrome_screenshot_grabber = |
| ChromeScreenshotGrabber::Get(); |
| chrome_screenshot_grabber->set_screenshots_allowed(false); |
| SetTestObserver(chrome_screenshot_grabber, this); |
| |
| chrome_screenshot_grabber->HandleTakeWindowScreenshot( |
| ash::Shell::GetPrimaryRootWindow()); |
| RunLoop(); |
| |
| EXPECT_TRUE(notification_added_); |
| EXPECT_TRUE(display_service_->GetNotification(std::string("screenshot"))); |
| EXPECT_EQ(ui::ScreenshotResult::DISABLED, screenshot_result_); |
| } |