reactos/modules/rostests/apitests/user32/LookupIconIdFromDirectoryEx.c
2017-12-02 22:18:06 +01:00

127 lines
3.7 KiB
C

#include "precomp.h"
START_TEST(LookupIconIdFromDirectoryEx)
{
HRSRC hResource;
HGLOBAL hMem;
HMODULE hMod;
int wResId;
DEVMODEW dm;
DWORD dwOrigBpp;
UINT i;
BYTE* lpResource;
/* This tests assumes that default icon size is 32x32 */
struct
{
DWORD bpp;
int wResId;
int cxDesired;
int cyDesired;
UINT flags;
}
TestData[] =
{
{8, 1, 0, 0, 0},
{8, 1, 48, 48, 0},
{8, 2, 32, 32, 0},
{8, 3, 24, 24, 0},
{8, 4, 16, 16, 0},
{8, 1, 0, 0, LR_MONOCHROME},
{8, 1, 48, 48, LR_MONOCHROME},
{8, 2, 32, 32, LR_MONOCHROME},
{8, 3, 24, 24, LR_MONOCHROME},
{8, 4, 16, 16, LR_MONOCHROME},
{8, 2, 0, 0, LR_DEFAULTSIZE},
{8, 1, 48, 48, LR_DEFAULTSIZE},
/* Non exact sizes */
{8, 1, 41, 41, 0},
{8, 1, 40, 40, 0},
/* Non square sizes */
{8, 1, 16, 48, 0},
{8, 1, 48, 16, 0},
{16, 5, 0, 0, 0},
{16, 5, 48, 48, 0},
{16, 6, 32, 32, 0},
{16, 7, 24, 24, 0},
{16, 1, 0, 0, LR_MONOCHROME},
{16, 1, 48, 48, LR_MONOCHROME},
{16, 2, 32, 32, LR_MONOCHROME},
{16, 3, 24, 24, LR_MONOCHROME},
{16, 4, 16, 16, LR_MONOCHROME},
{16, 6, 0, 0, LR_DEFAULTSIZE},
{16, 5, 48, 48, LR_DEFAULTSIZE},
{24, 5, 0, 0, 0},
{24, 5, 48, 48, 0},
{24, 6, 32, 32, 0},
{24, 7, 24, 24, 0},
{24, 8, 16, 16, 0},
{16, 8, 16, 16, 0},
{24, 1, 0, 0, LR_MONOCHROME},
{24, 1, 48, 48, LR_MONOCHROME},
{24, 2, 32, 32, LR_MONOCHROME},
{24, 3, 24, 24, LR_MONOCHROME},
{24, 4, 16, 16, LR_MONOCHROME},
{24, 6, 0, 0, LR_DEFAULTSIZE},
{24, 5, 48, 48, LR_DEFAULTSIZE},
{32, 9, 0, 0, 0},
{32, 9, 48, 48, 0},
{32, 10, 32, 32, 0},
{32, 11, 24, 24, 0},
{32, 12, 16, 16, 0},
{32, 1, 0, 0, LR_MONOCHROME},
{32, 1, 48, 48, LR_MONOCHROME},
{32, 2, 32, 32, LR_MONOCHROME},
{32, 3, 24, 24, LR_MONOCHROME},
{32, 4, 16, 16, LR_MONOCHROME},
{32, 10, 0, 0, LR_DEFAULTSIZE},
{32, 9, 48, 48, LR_DEFAULTSIZE},
};
hMod = GetModuleHandle(NULL);
ok(hMod != NULL, "\n");
/* Find our cursor directory resource */
hResource = FindResourceA(hMod,
MAKEINTRESOURCE(IDI_TEST),
RT_GROUP_ICON);
ok(hResource != NULL, "\n");
hMem = LoadResource(hMod, hResource);
ok(hMem != NULL, "\n");
lpResource = LockResource(hMem);
ok(lpResource != NULL, "\n");
dm.dmSize = sizeof(dm);
dm.dmDriverExtra = 0;
ok(EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dm), "\n");
dwOrigBpp = dm.dmBitsPerPel;
for (i = 0; i < sizeof(TestData)/sizeof(TestData[0]); i++)
{
dm.dmBitsPerPel = TestData[i].bpp;
if (ChangeDisplaySettingsExW(NULL, &dm, NULL, 0, NULL) != DISP_CHANGE_SUCCESSFUL)
{
skip("Unable to change bpp to %lu.\n", dm.dmBitsPerPel);
continue;
}
wResId = LookupIconIdFromDirectoryEx(lpResource, TRUE, TestData[i].cxDesired, TestData[i].cyDesired, TestData[i].flags);
ok(wResId == TestData[i].wResId, "Got %d, expected %d for %dx%dx%lu, flags %x.\n",
wResId,
TestData[i].wResId,
TestData[i].cxDesired,
TestData[i].cyDesired,
TestData[i].bpp,
TestData[i].flags);
}
/* Restore */
dm.dmBitsPerPel = dwOrigBpp;
ok(ChangeDisplaySettingsExW(NULL, &dm, NULL, 0, NULL) == DISP_CHANGE_SUCCESSFUL, "\n");
FreeResource(hMem);
}