blob: 5af278c03f30088b7eefd3e673ad07ee418dd7c5 [file] [log] [blame]
* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
#include <memory>
#include "webrtc/modules/desktop_capture/desktop_capturer.h"
#include "webrtc/modules/desktop_capture/desktop_capture_options.h"
#include "webrtc/modules/desktop_capture/desktop_frame.h"
#include "webrtc/modules/desktop_capture/desktop_region.h"
#include "webrtc/test/gtest.h"
namespace webrtc {
class WindowCapturerTest : public testing::Test,
public DesktopCapturer::Callback {
void SetUp() override {
capturer_ = DesktopCapturer::CreateWindowCapturer(
void TearDown() override {}
// DesktopCapturer::Callback interface
void OnCaptureResult(DesktopCapturer::Result result,
std::unique_ptr<DesktopFrame> frame) override {
frame_ = std::move(frame);
std::unique_ptr<DesktopCapturer> capturer_;
std::unique_ptr<DesktopFrame> frame_;
// Verify that we can enumerate windows.
TEST_F(WindowCapturerTest, Enumerate) {
DesktopCapturer::SourceList sources;
// Verify that window titles are set.
for (auto it = sources.begin(); it != sources.end(); ++it) {
// Verify we can capture a window.
// TODO(sergeyu): Currently this test just looks at the windows that already
// exist. Ideally it should create a test window and capture from it, but there
// is no easy cross-platform way to create new windows (potentially we could
// have a python script showing Tk dialog, but launching code will differ
// between platforms).
TEST_F(WindowCapturerTest, Capture) {
DesktopCapturer::SourceList sources;
// Verify that we can select and capture each window.
for (auto it = sources.begin(); it != sources.end(); ++it) {
if (capturer_->SelectSource(it->id)) {
// If we failed to capture a window make sure it no longer exists.
if (!frame_.get()) {
DesktopCapturer::SourceList new_list;
for (auto new_list_it = new_list.begin(); new_list_it != new_list.end();
++new_list_it) {
EXPECT_FALSE(it->id == new_list_it->id);
EXPECT_GT(frame_->size().width(), 0);
EXPECT_GT(frame_->size().height(), 0);
} // namespace webrtc