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/*
* Copyright (c) 2017 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 "modules/desktop_capture/win/screen_capturer_win_directx.h"
#include <string>
#include <vector>
#include "modules/desktop_capture/desktop_capturer.h"
#include "test/gtest.h"
namespace webrtc {
// This test cannot ensure GetScreenListFromDeviceNames() won't reorder the
// devices in its output, since the device name is missing.
TEST(ScreenCaptureUtilsTest, GetScreenListFromDeviceNamesAndGetIndex) {
const std::vector<std::string> device_names = {
"\\\\.\\DISPLAY0",
"\\\\.\\DISPLAY1",
"\\\\.\\DISPLAY2",
};
DesktopCapturer::SourceList screens;
ASSERT_TRUE(ScreenCapturerWinDirectx::GetScreenListFromDeviceNames(
device_names, &screens));
ASSERT_EQ(device_names.size(), screens.size());
for (size_t i = 0; i < screens.size(); i++) {
ASSERT_EQ(ScreenCapturerWinDirectx::GetIndexFromScreenId(screens[i].id,
device_names),
static_cast<int>(i));
}
}
} // namespace webrtc
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