101 lines
3.4 KiB
C++
101 lines
3.4 KiB
C++
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/*
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* Copyright 2010 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/base/arraysize.h"
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#include "webrtc/base/gunit.h"
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#include "webrtc/base/common.h"
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#include "webrtc/base/logging.h"
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#include "webrtc/base/win32window.h"
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#include "webrtc/base/win32windowpicker.h"
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#include "webrtc/base/windowpicker.h"
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#if !defined(WEBRTC_WIN)
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#error Only for Windows
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#endif
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namespace rtc {
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static const TCHAR* kVisibleWindowTitle = L"Visible Window";
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static const TCHAR* kInvisibleWindowTitle = L"Invisible Window";
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class Win32WindowPickerForTest : public Win32WindowPicker {
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public:
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Win32WindowPickerForTest() {
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EXPECT_TRUE(visible_window_.Create(NULL, kVisibleWindowTitle, WS_VISIBLE,
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0, 0, 0, 0, 0));
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EXPECT_TRUE(invisible_window_.Create(NULL, kInvisibleWindowTitle, 0,
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0, 0, 0, 0, 0));
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}
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~Win32WindowPickerForTest() {
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visible_window_.Destroy();
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invisible_window_.Destroy();
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}
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virtual bool GetWindowList(WindowDescriptionList* descriptions) {
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if (!Win32WindowPicker::EnumProc(visible_window_.handle(),
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reinterpret_cast<LPARAM>(descriptions))) {
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return false;
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}
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if (!Win32WindowPicker::EnumProc(invisible_window_.handle(),
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reinterpret_cast<LPARAM>(descriptions))) {
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return false;
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}
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return true;
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}
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Win32Window* visible_window() {
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return &visible_window_;
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}
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Win32Window* invisible_window() {
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return &invisible_window_;
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}
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private:
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Win32Window visible_window_;
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Win32Window invisible_window_;
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};
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TEST(Win32WindowPickerTest, TestGetWindowList) {
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Win32WindowPickerForTest window_picker;
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WindowDescriptionList descriptions;
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EXPECT_TRUE(window_picker.GetWindowList(&descriptions));
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EXPECT_EQ(1, descriptions.size());
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WindowDescription desc = descriptions.front();
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EXPECT_EQ(window_picker.visible_window()->handle(), desc.id().id());
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TCHAR window_title[500];
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GetWindowText(window_picker.visible_window()->handle(), window_title,
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arraysize(window_title));
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EXPECT_EQ(0, wcscmp(window_title, kVisibleWindowTitle));
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}
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TEST(Win32WindowPickerTest, TestIsVisible) {
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Win32WindowPickerForTest window_picker;
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HWND visible_id = window_picker.visible_window()->handle();
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HWND invisible_id = window_picker.invisible_window()->handle();
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EXPECT_TRUE(window_picker.IsVisible(WindowId(visible_id)));
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EXPECT_FALSE(window_picker.IsVisible(WindowId(invisible_id)));
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}
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TEST(Win32WindowPickerTest, TestMoveToFront) {
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Win32WindowPickerForTest window_picker;
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HWND visible_id = window_picker.visible_window()->handle();
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HWND invisible_id = window_picker.invisible_window()->handle();
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// There are a number of condition where SetForegroundWindow might
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// fail depending on the state of the calling process. To be on the
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// safe side we doesn't expect MoveToFront to return true, just test
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// that we don't crash.
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window_picker.MoveToFront(WindowId(visible_id));
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window_picker.MoveToFront(WindowId(invisible_id));
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}
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} // namespace rtc
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