1e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org/* 2e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. 3e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org * 4e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org * Use of this source code is governed by a BSD-style license 5e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org * that can be found in the LICENSE file in the root of the source 6e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org * tree. An additional intellectual property rights grant can be found 7e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org * in the file PATENTS. All contributing project authors may 8e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org * be found in the AUTHORS file in the root of the source tree. 9e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org */ 10e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 11e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org#include "webrtc/modules/desktop_capture/window_capturer.h" 12e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 1349d62206ededc5905d6121d42fdcce8ed665b2c0kjellander@webrtc.org#include "testing/gtest/include/gtest/gtest.h" 1491685dc421db7dcdc24f6a154de9b92eababf6fdsergeyu@chromium.org#include "webrtc/modules/desktop_capture/desktop_capture_options.h" 15e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org#include "webrtc/modules/desktop_capture/desktop_frame.h" 16e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org#include "webrtc/modules/desktop_capture/desktop_region.h" 17e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org#include "webrtc/system_wrappers/interface/logging.h" 18e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org#include "webrtc/system_wrappers/interface/scoped_ptr.h" 19e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 20e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.orgnamespace webrtc { 21e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 22e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.orgclass WindowCapturerTest : public testing::Test, 23e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org public DesktopCapturer::Callback { 24e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org public: 25e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org void SetUp() OVERRIDE { 2691685dc421db7dcdc24f6a154de9b92eababf6fdsergeyu@chromium.org capturer_.reset( 2791685dc421db7dcdc24f6a154de9b92eababf6fdsergeyu@chromium.org WindowCapturer::Create(DesktopCaptureOptions::CreateDefault())); 28e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 29e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 30e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org void TearDown() OVERRIDE { 31e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 32e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 33e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org // DesktopCapturer::Callback interface 34e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org virtual SharedMemory* CreateSharedMemory(size_t size) OVERRIDE { 35e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org return NULL; 36e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 37e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 38e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org virtual void OnCaptureCompleted(DesktopFrame* frame) OVERRIDE { 39e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org frame_.reset(frame); 40e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 41e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 42e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org protected: 43e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org scoped_ptr<WindowCapturer> capturer_; 44e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org scoped_ptr<DesktopFrame> frame_; 45e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org}; 46e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 47e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// Verify that we can enumerate windows. 48e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.orgTEST_F(WindowCapturerTest, Enumerate) { 49e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org WindowCapturer::WindowList windows; 50e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org EXPECT_TRUE(capturer_->GetWindowList(&windows)); 51e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 52e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org // Verify that window titles are set. 53e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org for (WindowCapturer::WindowList::iterator it = windows.begin(); 54e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org it != windows.end(); ++it) { 55e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org EXPECT_FALSE(it->title.empty()); 56e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 57e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org} 58e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 59e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// Verify we can capture a window. 60e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// 61e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// TODO(sergeyu): Currently this test just looks at the windows that already 62e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// exist. Ideally it should create a test window and capture from it, but there 63e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// is no easy cross-platform way to create new windows (potentially we could 64e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// have a python script showing Tk dialog, but launching code will differ 65e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org// between platforms). 66e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.orgTEST_F(WindowCapturerTest, Capture) { 67e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org WindowCapturer::WindowList windows; 68e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org capturer_->Start(this); 69e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org EXPECT_TRUE(capturer_->GetWindowList(&windows)); 70e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 71e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org // Verify that we can select and capture each window. 72e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org for (WindowCapturer::WindowList::iterator it = windows.begin(); 73e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org it != windows.end(); ++it) { 74e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org frame_.reset(); 75e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org if (capturer_->SelectWindow(it->id)) { 76e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org capturer_->Capture(DesktopRegion()); 77e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 78e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 79e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org // If we failed to capture a window make sure it no longer exists. 80e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org if (!frame_.get()) { 81e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org WindowCapturer::WindowList new_list; 82e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org EXPECT_TRUE(capturer_->GetWindowList(&new_list)); 83e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org for (WindowCapturer::WindowList::iterator new_list_it = windows.begin(); 84e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org new_list_it != windows.end(); ++new_list_it) { 85e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org EXPECT_FALSE(it->id == new_list_it->id); 86e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 87e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org continue; 88e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 89e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 90e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org EXPECT_GT(frame_->size().width(), 0); 91e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org EXPECT_GT(frame_->size().height(), 0); 92e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org } 93e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org} 94e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org 95e032f9f280d973fac2d379de4e2884d79f312faasergeyu@chromium.org} // namespace webrtc 96