Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 153 insertions, 0 deletions

diff --git a/third_party/libwebrtc/modules/desktop_capture/win/window_capture_utils_unittest.cc b/third_party/libwebrtc/modules/desktop_capture/win/window_capture_utils_unittest.cc
new file mode 100644
index 0000000000..137440b09e
--- /dev/null
+++ b/third_party/libwebrtc/modules/desktop_capture/win/window_capture_utils_unittest.cc
@@ -0,0 +1,153 @@
+/*
+ *  Copyright (c) 2020 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/window_capture_utils.h"
+
+#include <winuser.h>
+
+#include <algorithm>
+#include <memory>
+#include <mutex>
+
+#include "modules/desktop_capture/desktop_capturer.h"
+#include "modules/desktop_capture/win/test_support/test_window.h"
+#include "rtc_base/task_queue_for_test.h"
+#include "rtc_base/thread.h"
+#include "test/gtest.h"
+
+namespace webrtc {
+namespace {
+
+const char kWindowThreadName[] = "window_capture_utils_test_thread";
+const WCHAR kWindowTitle[] = L"Window Capture Utils Test";
+
+std::unique_ptr<rtc::Thread> SetUpUnresponsiveWindow(std::mutex& mtx,
+                                                     WindowInfo& info) {
+  std::unique_ptr<rtc::Thread> window_thread;
+  window_thread = rtc::Thread::Create();
+  window_thread->SetName(kWindowThreadName, nullptr);
+  window_thread->Start();
+
+  SendTask(window_thread.get(), [&] { info = CreateTestWindow(kWindowTitle); });
+
+  // Intentionally create a deadlock to cause the window to become unresponsive.
+  mtx.lock();
+  window_thread->PostTask([&mtx]() {
+    mtx.lock();
+    mtx.unlock();
+  });
+
+  return window_thread;
+}
+
+}  // namespace
+
+TEST(WindowCaptureUtilsTest, GetWindowList) {
+  WindowInfo info = CreateTestWindow(kWindowTitle);
+  DesktopCapturer::SourceList window_list;
+  ASSERT_TRUE(GetWindowList(GetWindowListFlags::kNone, &window_list));
+  EXPECT_GT(window_list.size(), 0ULL);
+  EXPECT_NE(std::find_if(window_list.begin(), window_list.end(),
+                         [&info](DesktopCapturer::Source window) {
+                           return reinterpret_cast<HWND>(window.id) ==
+                                  info.hwnd;
+                         }),
+            window_list.end());
+  DestroyTestWindow(info);
+}
+
+TEST(WindowCaptureUtilsTest, IncludeUnresponsiveWindows) {
+  std::mutex mtx;
+  WindowInfo info;
+  std::unique_ptr<rtc::Thread> window_thread =
+      SetUpUnresponsiveWindow(mtx, info);
+
+  EXPECT_FALSE(IsWindowResponding(info.hwnd));
+
+  DesktopCapturer::SourceList window_list;
+  ASSERT_TRUE(GetWindowList(GetWindowListFlags::kNone, &window_list));
+  EXPECT_GT(window_list.size(), 0ULL);
+  EXPECT_NE(std::find_if(window_list.begin(), window_list.end(),
+                         [&info](DesktopCapturer::Source window) {
+                           return reinterpret_cast<HWND>(window.id) ==
+                                  info.hwnd;
+                         }),
+            window_list.end());
+
+  mtx.unlock();
+  SendTask(window_thread.get(), [&info]() { DestroyTestWindow(info); });
+  window_thread->Stop();
+}
+
+TEST(WindowCaptureUtilsTest, IgnoreUnresponsiveWindows) {
+  std::mutex mtx;
+  WindowInfo info;
+  std::unique_ptr<rtc::Thread> window_thread =
+      SetUpUnresponsiveWindow(mtx, info);
+
+  EXPECT_FALSE(IsWindowResponding(info.hwnd));
+
+  DesktopCapturer::SourceList window_list;
+  ASSERT_TRUE(
+      GetWindowList(GetWindowListFlags::kIgnoreUnresponsive, &window_list));
+  EXPECT_EQ(std::find_if(window_list.begin(), window_list.end(),
+                         [&info](DesktopCapturer::Source window) {
+                           return reinterpret_cast<HWND>(window.id) ==
+                                  info.hwnd;
+                         }),
+            window_list.end());
+
+  mtx.unlock();
+  SendTask(window_thread.get(), [&info]() { DestroyTestWindow(info); });
+  window_thread->Stop();
+}
+
+TEST(WindowCaptureUtilsTest, IncludeUntitledWindows) {
+  WindowInfo info = CreateTestWindow(L"");
+  DesktopCapturer::SourceList window_list;
+  ASSERT_TRUE(GetWindowList(GetWindowListFlags::kNone, &window_list));
+  EXPECT_GT(window_list.size(), 0ULL);
+  EXPECT_NE(std::find_if(window_list.begin(), window_list.end(),
+                         [&info](DesktopCapturer::Source window) {
+                           return reinterpret_cast<HWND>(window.id) ==
+                                  info.hwnd;
+                         }),
+            window_list.end());
+  DestroyTestWindow(info);
+}
+
+TEST(WindowCaptureUtilsTest, IgnoreUntitledWindows) {
+  WindowInfo info = CreateTestWindow(L"");
+  DesktopCapturer::SourceList window_list;
+  ASSERT_TRUE(GetWindowList(GetWindowListFlags::kIgnoreUntitled, &window_list));
+  EXPECT_EQ(std::find_if(window_list.begin(), window_list.end(),
+                         [&info](DesktopCapturer::Source window) {
+                           return reinterpret_cast<HWND>(window.id) ==
+                                  info.hwnd;
+                         }),
+            window_list.end());
+  DestroyTestWindow(info);
+}
+
+TEST(WindowCaptureUtilsTest, IgnoreCurrentProcessWindows) {
+  WindowInfo info = CreateTestWindow(kWindowTitle);
+  DesktopCapturer::SourceList window_list;
+  ASSERT_TRUE(GetWindowList(GetWindowListFlags::kIgnoreCurrentProcessWindows,
+                            &window_list));
+  EXPECT_EQ(std::find_if(window_list.begin(), window_list.end(),
+                         [&info](DesktopCapturer::Source window) {
+                           return reinterpret_cast<HWND>(window.id) ==
+                                  info.hwnd;
+                         }),
+            window_list.end());
+  DestroyTestWindow(info);
+}
+
+}  // namespace webrtc