tor-browser

The Tor Browser
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screen_capture_utils_unittest.cc (2480B)

      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_capture_utils.h"
     12 
     13 #include <string>
     14 #include <vector>
     15 
     16 #include "modules/desktop_capture/desktop_capture_types.h"
     17 #include "modules/desktop_capture/desktop_capturer.h"
     18 #include "rtc_base/logging.h"
     19 #include "test/gtest.h"
     20 
     21 namespace webrtc {
     22 
     23 TEST(ScreenCaptureUtilsTest, GetScreenList) {
     24  DesktopCapturer::SourceList screens;
     25  std::vector<std::string> device_names;
     26 
     27  ASSERT_TRUE(GetScreenList(&screens));
     28  screens.clear();
     29  ASSERT_TRUE(GetScreenList(&screens, &device_names));
     30 
     31  ASSERT_EQ(screens.size(), device_names.size());
     32 }
     33 
     34 TEST(ScreenCaptureUtilsTest, DeviceIndexToHmonitor) {
     35  DesktopCapturer::SourceList screens;
     36  ASSERT_TRUE(GetScreenList(&screens));
     37  if (screens.empty()) {
     38    RTC_LOG(LS_INFO)
     39        << "Skip ScreenCaptureUtilsTest on systems with no monitors.";
     40    GTEST_SKIP();
     41  }
     42 
     43  HMONITOR hmonitor;
     44  ASSERT_TRUE(GetHmonitorFromDeviceIndex(screens[0].id, &hmonitor));
     45  ASSERT_TRUE(IsMonitorValid(hmonitor));
     46 }
     47 
     48 TEST(ScreenCaptureUtilsTest, FullScreenDeviceIndexToHmonitor) {
     49  if (!HasActiveDisplay()) {
     50    RTC_LOG(LS_INFO)
     51        << "Skip ScreenCaptureUtilsTest on systems with no monitors.";
     52    GTEST_SKIP();
     53  }
     54 
     55  HMONITOR hmonitor;
     56  ASSERT_TRUE(GetHmonitorFromDeviceIndex(kFullDesktopScreenId, &hmonitor));
     57  ASSERT_EQ(hmonitor, static_cast<HMONITOR>(0));
     58  ASSERT_TRUE(IsMonitorValid(hmonitor));
     59 }
     60 
     61 TEST(ScreenCaptureUtilsTest, NoMonitors) {
     62  if (HasActiveDisplay()) {
     63    RTC_LOG(LS_INFO) << "Skip ScreenCaptureUtilsTest designed specifically for "
     64                        "systems with no monitors";
     65    GTEST_SKIP();
     66  }
     67 
     68  HMONITOR hmonitor;
     69  ASSERT_TRUE(GetHmonitorFromDeviceIndex(kFullDesktopScreenId, &hmonitor));
     70  ASSERT_EQ(hmonitor, static_cast<HMONITOR>(0));
     71 
     72  // The monitor should be invalid since the system has no attached displays.
     73  ASSERT_FALSE(IsMonitorValid(hmonitor));
     74 }
     75 
     76 TEST(ScreenCaptureUtilsTest, InvalidDeviceIndexToHmonitor) {
     77  HMONITOR hmonitor;
     78  ASSERT_FALSE(GetHmonitorFromDeviceIndex(kInvalidScreenId, &hmonitor));
     79 }
     80 
     81 }  // namespace webrtc