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user32: Add a test for EnumDisplaySettings vs GetDeviceCaps.

This commit is contained in:
Stefan Dösinger 2007-12-14 00:22:40 +01:00 committed by Alexandre Julliard
parent 920506b230
commit 5fa90ca910
1 changed files with 32 additions and 0 deletions
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32
dlls/user32/tests/sysparams.c
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@ -2521,6 +2521,36 @@ static void test_GetSystemMetrics( void)
ReleaseDC( 0, hdc);
}
static void test_EnumDisplaySettings(void)
{
DEVMODE devmode;
DWORD val;
HDC hdc;
memset(&devmode, 0, sizeof(devmode));
devmode.dmSize = sizeof(devmode);
EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &devmode);
hdc = GetDC(0);
val = GetDeviceCaps(hdc, BITSPIXEL);
if(devmode.dmBitsPerPel == 32 && val == 24) {
todo_wine ok(devmode.dmBitsPerPel == val, "GetDeviceCaps(BITSPIXEL) returned %d, EnumDisplaySettings returned %d\n",
val, devmode.dmBitsPerPel);
} else {
ok(devmode.dmBitsPerPel == val, "GetDeviceCaps(BITSPIXEL) returned %d, EnumDisplaySettings returned %d\n",
val, devmode.dmBitsPerPel);
}
val = GetDeviceCaps(hdc, NUMCOLORS);
if(devmode.dmBitsPerPel <= 8) {
ok(val == 256, "Screen bpp is %d, NUMCOLORS returned %d\n", devmode.dmBitsPerPel, val);
} else {
ok(val == -1, "Screen bpp is %d, NUMCOLORS returned %d\n", devmode.dmBitsPerPel, val);
}
ReleaseDC(0, hdc);
}
START_TEST(sysparams)
{
int argc;
@ -2545,6 +2575,8 @@ START_TEST(sysparams)
trace("testing GetSystemMetrics with your current desktop settings\n");
test_GetSystemMetrics( );
trace("testing EnumDisplaySettings vs GetDeviceCaps\n");
test_EnumDisplaySettings( );
change_counter = 0;
change_last_param = 0;