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user32/tests: Add tests for class small icons.

This commit is contained in:
Sergey Guralnik 2012-10-10 14:34:01 +04:00 committed by Alexandre Julliard
parent 429e47f29a
commit e193e43c29
1 changed files with 58 additions and 0 deletions
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58
dlls/user32/tests/class.c
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@ -977,6 +977,63 @@ if (0) { /* crashes under XP */
ok(wcx.lpfnWndProc != NULL, "got null proc\n");
}
static void test_icons(void)
{
WNDCLASSEXW wcex, ret_wcex;
WCHAR cls_name[] = {'I','c','o','n','T','e','s','t','C','l','a','s','s',0};
HWND hwnd;
HINSTANCE hinst = GetModuleHandleW(0);
HICON hsmicon, hsmallnew;
ICONINFO icinf;
memset(&wcex, 0, sizeof wcex);
wcex.cbSize = sizeof wcex;
wcex.lpfnWndProc = ClassTest_WndProc;
wcex.hIcon = LoadIconW(0, (LPCWSTR)IDI_APPLICATION);
wcex.hInstance = hinst;
wcex.lpszClassName = cls_name;
ok(RegisterClassExW(&wcex), "RegisterClassExW returned 0\n");
hwnd = CreateWindowExW(0, cls_name, NULL, WS_OVERLAPPEDWINDOW,
0, 0, 0, 0, NULL, NULL, hinst, 0);
ok(hwnd != NULL, "Window was not created\n");
ok(GetClassInfoExW(hinst, cls_name, &ret_wcex), "Class info was not retrieved\n");
ok(wcex.hIcon == ret_wcex.hIcon, "Icons don't match\n");
todo_wine
ok(ret_wcex.hIconSm != NULL, "hIconSm should be non-zero handle\n");
hsmicon = (HICON)GetClassLongPtrW(hwnd, GCLP_HICONSM);
todo_wine
ok(hsmicon != NULL, "GetClassLong should return non-zero handle\n");
hsmallnew = CopyImage(wcex.hIcon, IMAGE_ICON, GetSystemMetrics(SM_CXSMICON),
GetSystemMetrics(SM_CYSMICON), 0);
ok(!SetClassLongPtrW(hwnd, GCLP_HICONSM, (LONG_PTR)hsmallnew),
"Previous hIconSm should be zero\n");
ok(hsmallnew == (HICON)GetClassLongPtrW(hwnd, GCLP_HICONSM),
"Should return explicitly assigned small icon");
ok(!GetIconInfo(hsmicon, &icinf), "Previous small icon should be destroyed\n");
SetClassLongPtrW(hwnd, GCLP_HICONSM, 0);
hsmicon = (HICON)GetClassLongPtrW(hwnd, GCLP_HICONSM);
todo_wine
ok( hsmicon != NULL, "GetClassLong should return non-zero handle\n");
SetClassLongPtrW(hwnd, GCLP_HICON, 0);
ok(!GetClassLongPtrW(hwnd, GCLP_HICONSM), "GetClassLong should return zero handle\n");
SetClassLongPtrW(hwnd, GCLP_HICON, (LONG_PTR)LoadIconW(NULL, (LPCWSTR)IDI_QUESTION));
hsmicon = (HICON)GetClassLongPtrW(hwnd, GCLP_HICONSM);
todo_wine
ok(hsmicon != NULL, "GetClassLong should return non-zero handle\n");
UnregisterClassW(cls_name, hinst);
todo_wine
ok(GetIconInfo(hsmicon, &icinf), "Icon should NOT be destroyed\n");
DestroyIcon(hsmallnew);
DestroyWindow(hwnd);
}
START_TEST(class)
{
HANDLE hInstance = GetModuleHandleA( NULL );
@ -995,6 +1052,7 @@ START_TEST(class)
CreateDialogParamTest(hInstance);
test_styles();
test_builtinproc();
test_icons();
/* this test unregisters the Button class so it should be executed at the end */
test_instances();