ReactOS  0.4.15-dev-3175-g222acf5
ShowWindow.c
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1 /*
2  * PROJECT: ReactOS API tests
3  * LICENSE: LGPL-2.1+ (https://spdx.org/licenses/LGPL-2.1+)
4  * PURPOSE: Tests for ShowWindow
5  * COPYRIGHT: Copyright 2021 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
6  */
7 
8 #include "precomp.h"
9 
10 typedef struct TEST_ENTRY
11 {
12  INT lineno;
13  BOOL ret;
14  INT nCmdShow;
15  DWORD style0;
16  DWORD style1;
17 } TEST_ENTRY;
18 
19 static const CHAR s_name[] = "ShowWindow test window";
20 
21 static void DoTestEntry(const TEST_ENTRY *pEntry)
22 {
23  HWND hwnd;
24  DWORD style;
25  BOOL ret;
26 
27  hwnd = CreateWindowA(s_name, s_name, pEntry->style0,
28  CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,
29  NULL, NULL, GetModuleHandleA(NULL), NULL);
30  ok(!!hwnd, "Line %d: CreateWindowA failed\n", pEntry->lineno);
31 
32  ret = !!ShowWindow(hwnd, pEntry->nCmdShow);
33  ok(ret == pEntry->ret, "Line %d: ShowWindow returned %s\n", pEntry->lineno,
34  (ret ? "non-zero" : "zero"));
35 
36  style = (LONG)GetWindowLongPtrA(hwnd, GWL_STYLE);
37  ok(style == pEntry->style1, "Line %d: style was 0x%lX\n", pEntry->lineno, style);
38 
39  DestroyWindow(hwnd);
40 }
41 
42 #define STYLE_0 WS_OVERLAPPEDWINDOW
43 #define STYLE_1 (WS_OVERLAPPEDWINDOW | WS_MAXIMIZE)
44 #define STYLE_2 (WS_OVERLAPPEDWINDOW | WS_MINIMIZE)
45 #define STYLE_3 (WS_OVERLAPPEDWINDOW | WS_VISIBLE)
46 #define STYLE_4 (WS_OVERLAPPEDWINDOW | WS_VISIBLE | WS_MAXIMIZE)
47 #define STYLE_5 (WS_OVERLAPPEDWINDOW | WS_VISIBLE | WS_MINIMIZE)
48 
49 #define SW_0 -1
50 #define SW_1 SW_HIDE
51 #define SW_2 SW_MAXIMIZE
52 #define SW_3 SW_MINIMIZE
53 #define SW_4 SW_RESTORE
54 #define SW_5 SW_SHOW
55 #define SW_6 SW_SHOWDEFAULT
56 #define SW_7 SW_SHOWMAXIMIZED
57 #define SW_8 SW_SHOWMINIMIZED
58 #define SW_9 SW_SHOWMINNOACTIVE
59 #define SW_10 SW_SHOWNA
60 #define SW_11 SW_SHOWNOACTIVATE
61 #define SW_12 SW_SHOWNORMAL
62 
63 static const TEST_ENTRY s_entries[] =
64 {
65  // STYLE_0
66  { __LINE__, FALSE, SW_0, STYLE_0, STYLE_0 | WS_CLIPSIBLINGS },
67  { __LINE__, FALSE, SW_1, STYLE_0, STYLE_0 | WS_CLIPSIBLINGS },
68  { __LINE__, FALSE, SW_2, STYLE_0, STYLE_0 | WS_VISIBLE | WS_MAXIMIZE | WS_CLIPSIBLINGS },
69  { __LINE__, FALSE, SW_3, STYLE_0, STYLE_0 | WS_VISIBLE | WS_MINIMIZE | WS_CLIPSIBLINGS },
70  { __LINE__, FALSE, SW_4, STYLE_0, STYLE_0 | WS_VISIBLE | WS_CLIPSIBLINGS },
71  { __LINE__, FALSE, SW_5, STYLE_0, STYLE_0 | WS_VISIBLE | WS_CLIPSIBLINGS },
72  { __LINE__, FALSE, SW_6, STYLE_0, STYLE_0 | WS_VISIBLE | WS_CLIPSIBLINGS },
73  { __LINE__, FALSE, SW_7, STYLE_0, STYLE_0 | WS_VISIBLE | WS_MAXIMIZE | WS_CLIPSIBLINGS },
74  { __LINE__, FALSE, SW_8, STYLE_0, STYLE_0 | WS_VISIBLE | WS_MINIMIZE | WS_CLIPSIBLINGS },
75  { __LINE__, FALSE, SW_9, STYLE_0, STYLE_0 | WS_VISIBLE | WS_MINIMIZE | WS_CLIPSIBLINGS },
76  { __LINE__, FALSE, SW_10, STYLE_0, STYLE_0 | WS_VISIBLE| WS_CLIPSIBLINGS },
77  { __LINE__, FALSE, SW_11, STYLE_0, STYLE_0 | WS_VISIBLE | WS_CLIPSIBLINGS },
78  { __LINE__, FALSE, SW_12, STYLE_0, STYLE_0 | WS_VISIBLE | WS_CLIPSIBLINGS },
79  // STYLE_1
80  { __LINE__, FALSE, SW_0, STYLE_1, STYLE_1 | WS_CLIPSIBLINGS },
81  { __LINE__, FALSE, SW_1, STYLE_1, STYLE_1 | WS_CLIPSIBLINGS },
82  { __LINE__, FALSE, SW_2, STYLE_1, STYLE_1 | WS_VISIBLE | WS_CLIPSIBLINGS },
83  { __LINE__, FALSE, SW_3, STYLE_1, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
84  { __LINE__, FALSE, SW_4, STYLE_1, STYLE_3 | WS_CLIPSIBLINGS },
85  { __LINE__, FALSE, SW_5, STYLE_1, STYLE_1 | WS_VISIBLE | WS_CLIPSIBLINGS },
86  { __LINE__, FALSE, SW_6, STYLE_1, STYLE_3 | WS_CLIPSIBLINGS },
87  { __LINE__, FALSE, SW_7, STYLE_1, STYLE_1 | WS_VISIBLE | WS_CLIPSIBLINGS },
88  { __LINE__, FALSE, SW_8, STYLE_1, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
89  { __LINE__, FALSE, SW_9, STYLE_1, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
90  { __LINE__, FALSE, SW_10, STYLE_1, STYLE_1 | WS_VISIBLE | WS_CLIPSIBLINGS },
91  { __LINE__, FALSE, SW_11, STYLE_1, STYLE_3 | WS_CLIPSIBLINGS },
92  { __LINE__, FALSE, SW_12, STYLE_1, STYLE_3 | WS_CLIPSIBLINGS },
93  // STYLE_2
94  { __LINE__, FALSE, SW_0, STYLE_2, STYLE_2 | WS_CLIPSIBLINGS },
95  { __LINE__, FALSE, SW_1, STYLE_2, STYLE_2 | WS_CLIPSIBLINGS },
96  { __LINE__, FALSE, SW_2, STYLE_2, STYLE_3 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
97  { __LINE__, FALSE, SW_3, STYLE_2, STYLE_2 | WS_VISIBLE | WS_CLIPSIBLINGS },
98  { __LINE__, FALSE, SW_4, STYLE_2, STYLE_3 | WS_CLIPSIBLINGS },
99  { __LINE__, FALSE, SW_5, STYLE_2, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
100  { __LINE__, FALSE, SW_6, STYLE_2, STYLE_3 | WS_CLIPSIBLINGS },
101  { __LINE__, FALSE, SW_7, STYLE_2, STYLE_3 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
102  { __LINE__, FALSE, SW_8, STYLE_2, STYLE_2 | WS_VISIBLE | WS_CLIPSIBLINGS },
103  { __LINE__, FALSE, SW_9, STYLE_2, STYLE_2 | WS_VISIBLE | WS_CLIPSIBLINGS },
104  { __LINE__, FALSE, SW_10, STYLE_2, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
105  { __LINE__, FALSE, SW_11, STYLE_2, STYLE_3 | WS_CLIPSIBLINGS },
106  { __LINE__, FALSE, SW_12, STYLE_2, STYLE_3 | WS_CLIPSIBLINGS },
107  // STYLE_3
108  { __LINE__, FALSE, SW_0, STYLE_3, STYLE_3 | WS_CLIPSIBLINGS },
109  { __LINE__, TRUE, SW_1, STYLE_3, WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS },
110  { __LINE__, TRUE, SW_2, STYLE_3, STYLE_3 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
111  { __LINE__, TRUE, SW_3, STYLE_3, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
112  { __LINE__, TRUE, SW_4, STYLE_3, STYLE_3 | WS_CLIPSIBLINGS },
113  { __LINE__, TRUE, SW_5, STYLE_3, STYLE_3 | WS_CLIPSIBLINGS },
114  { __LINE__, TRUE, SW_6, STYLE_3, STYLE_3 | WS_CLIPSIBLINGS },
115  { __LINE__, TRUE, SW_7, STYLE_3, STYLE_3 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
116  { __LINE__, TRUE, SW_8, STYLE_3, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
117  { __LINE__, TRUE, SW_9, STYLE_3, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
118  { __LINE__, TRUE, SW_10, STYLE_3, STYLE_3 | WS_CLIPSIBLINGS },
119  { __LINE__, TRUE, SW_11, STYLE_3, STYLE_3 | WS_CLIPSIBLINGS },
120  { __LINE__, TRUE, SW_12, STYLE_3, STYLE_3 | WS_CLIPSIBLINGS },
121  // STYLE_4
122  { __LINE__, FALSE, SW_0, STYLE_4, STYLE_4 | WS_CLIPSIBLINGS },
123  { __LINE__, TRUE, SW_1, STYLE_4, WS_OVERLAPPEDWINDOW | WS_MAXIMIZE | WS_CLIPSIBLINGS },
124  { __LINE__, TRUE, SW_2, STYLE_4, STYLE_4 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
125  { __LINE__, TRUE, SW_3, STYLE_4, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
126  { __LINE__, TRUE, SW_4, STYLE_4, STYLE_3 | WS_CLIPSIBLINGS },
127  { __LINE__, TRUE, SW_5, STYLE_4, STYLE_4 | WS_CLIPSIBLINGS },
128  { __LINE__, TRUE, SW_6, STYLE_4, STYLE_3 | WS_CLIPSIBLINGS },
129  { __LINE__, TRUE, SW_7, STYLE_4, STYLE_4 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
130  { __LINE__, TRUE, SW_8, STYLE_4, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
131  { __LINE__, TRUE, SW_9, STYLE_4, STYLE_3 | WS_MINIMIZE | WS_CLIPSIBLINGS },
132  { __LINE__, TRUE, SW_10, STYLE_4, STYLE_4 | WS_CLIPSIBLINGS },
133  { __LINE__, TRUE, SW_11, STYLE_4, STYLE_3 | WS_CLIPSIBLINGS },
134  { __LINE__, TRUE, SW_12, STYLE_4, STYLE_3 | WS_CLIPSIBLINGS },
135  // STYLE_5
136  { __LINE__, FALSE, SW_0, STYLE_5, STYLE_5 | WS_CLIPSIBLINGS },
137  { __LINE__, TRUE, SW_1, STYLE_5, WS_OVERLAPPEDWINDOW | WS_MINIMIZE | WS_CLIPSIBLINGS },
138  { __LINE__, TRUE, SW_2, STYLE_5, STYLE_3 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
139  { __LINE__, TRUE, SW_3, STYLE_5, STYLE_5 | WS_CLIPSIBLINGS },
140  { __LINE__, TRUE, SW_4, STYLE_5, STYLE_3 | WS_CLIPSIBLINGS },
141  { __LINE__, TRUE, SW_5, STYLE_5, STYLE_5 | WS_CLIPSIBLINGS },
142  { __LINE__, TRUE, SW_6, STYLE_5, STYLE_3 | WS_CLIPSIBLINGS },
143  { __LINE__, TRUE, SW_7, STYLE_5, STYLE_3 | WS_MAXIMIZE | WS_CLIPSIBLINGS },
144  { __LINE__, TRUE, SW_8, STYLE_5, STYLE_5 | WS_CLIPSIBLINGS },
145  { __LINE__, TRUE, SW_9, STYLE_5, STYLE_5 | WS_CLIPSIBLINGS },
146  { __LINE__, TRUE, SW_10, STYLE_5, STYLE_5 | WS_CLIPSIBLINGS },
147  { __LINE__, TRUE, SW_11, STYLE_5, STYLE_3 | WS_CLIPSIBLINGS },
148  { __LINE__, TRUE, SW_12, STYLE_5, STYLE_3 | WS_CLIPSIBLINGS },
149 };
150 
151 static LRESULT CALLBACK
152 WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
153 {
154  switch (uMsg)
155  {
156  case WM_CREATE:
157  return 0;
158  case WM_DESTROY:
159  PostQuitMessage(0);
160  break;
161  default:
162  return DefWindowProcA(hwnd, uMsg, wParam, lParam);
163  }
164  return 0;
165 }
166 
167 START_TEST(ShowWindow)
168 {
169  WNDCLASSA wc;
170  UINT iTest;
171 
172  ZeroMemory(&wc, sizeof(wc));
173  wc.lpfnWndProc = WindowProc;
174  wc.hInstance = GetModuleHandleA(NULL);
175  wc.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
176  wc.lpszClassName = s_name;
177  ok_int(1, !!RegisterClassA(&wc));
178 
179  for (iTest = 0; iTest < _countof(s_entries); ++iTest)
180  {
181  DoTestEntry(&s_entries[iTest]);
182  }
183 }
s_entries
static const TEST_ENTRY s_entries[]
Definition: ShowWindow.c:63
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