1/*
2 * libjingle
3 * Copyright 2009, Google Inc.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 *  1. Redistributions of source code must retain the above copyright notice,
9 *     this list of conditions and the following disclaimer.
10 *  2. Redistributions in binary form must reproduce the above copyright notice,
11 *     this list of conditions and the following disclaimer in the documentation
12 *     and/or other materials provided with the distribution.
13 *  3. The name of the author may not be used to endorse or promote products
14 *     derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
19 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
22 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
23 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
25 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28#include "talk/base/gunit.h"
29#include "talk/base/common.h"
30#include "talk/base/win32window.h"
31#include "talk/base/logging.h"
32
33static LRESULT kDummyResult = 0x1234ABCD;
34
35class TestWindow : public talk_base::Win32Window {
36 public:
37  TestWindow() : destroyed_(false) { memset(&msg_, 0, sizeof(msg_)); }
38  const MSG& msg() const { return msg_; }
39  bool destroyed() const { return destroyed_; }
40
41  virtual bool OnMessage(UINT uMsg, WPARAM wParam,
42                         LPARAM lParam, LRESULT& result) {
43    msg_.message = uMsg;
44    msg_.wParam = wParam;
45    msg_.lParam = lParam;
46    result = kDummyResult;
47    return true;
48  }
49  virtual void OnNcDestroy() {
50    destroyed_ = true;
51  }
52
53 private:
54  MSG msg_;
55  bool destroyed_;
56};
57
58TEST(Win32WindowTest, Basics) {
59  TestWindow wnd;
60  EXPECT_TRUE(wnd.handle() == NULL);
61  EXPECT_FALSE(wnd.destroyed());
62  EXPECT_TRUE(wnd.Create(0, L"Test", 0, 0, 0, 0, 100, 100));
63  EXPECT_TRUE(wnd.handle() != NULL);
64  EXPECT_EQ(kDummyResult, ::SendMessage(wnd.handle(), WM_USER, 1, 2));
65  EXPECT_EQ(WM_USER, wnd.msg().message);
66  EXPECT_EQ(1, wnd.msg().wParam);
67  EXPECT_EQ(2, wnd.msg().lParam);
68  wnd.Destroy();
69  EXPECT_TRUE(wnd.handle() == NULL);
70  EXPECT_TRUE(wnd.destroyed());
71}
72
73TEST(Win32WindowTest, MultipleWindows) {
74  TestWindow wnd1, wnd2;
75  EXPECT_TRUE(wnd1.Create(0, L"Test", 0, 0, 0, 0, 100, 100));
76  EXPECT_TRUE(wnd2.Create(0, L"Test", 0, 0, 0, 0, 100, 100));
77  EXPECT_TRUE(wnd1.handle() != NULL);
78  EXPECT_TRUE(wnd2.handle() != NULL);
79  wnd1.Destroy();
80  wnd2.Destroy();
81  EXPECT_TRUE(wnd2.handle() == NULL);
82  EXPECT_TRUE(wnd1.handle() == NULL);
83}
84