1 /*
2 * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11 #include "modules/desktop_capture/win/screen_capturer_win_directx.h"
12
13 #include <string>
14 #include <vector>
15
16 #include "modules/desktop_capture/desktop_capturer.h"
17 #include "test/gtest.h"
18
19 namespace webrtc {
20
21 // This test cannot ensure GetScreenListFromDeviceNames() won't reorder the
22 // devices in its output, since the device name is missing.
TEST(ScreenCaptureUtilsTest,GetScreenListFromDeviceNamesAndGetIndex)23 TEST(ScreenCaptureUtilsTest, GetScreenListFromDeviceNamesAndGetIndex) {
24 const std::vector<std::string> device_names = {
25 "\\\\.\\DISPLAY0",
26 "\\\\.\\DISPLAY1",
27 "\\\\.\\DISPLAY2",
28 };
29 DesktopCapturer::SourceList screens;
30 ASSERT_TRUE(ScreenCapturerWinDirectx::GetScreenListFromDeviceNames(
31 device_names, &screens));
32 ASSERT_EQ(device_names.size(), screens.size());
33
34 for (size_t i = 0; i < screens.size(); i++) {
35 ASSERT_EQ(ScreenCapturerWinDirectx::GetIndexFromScreenId(screens[i].id,
36 device_names),
37 static_cast<int>(i));
38 }
39 }
40
41 } // namespace webrtc
42