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[WIN32U_APITEST] Add a test for NtGdiCreateDIBSection

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Timo Kreuzer
2026-01-07 21:52:55 +02:00
parent 54fea662a1
commit e3521ebcea
1 changed files with 10 additions and 0 deletions
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modules/rostests/apitests/win32u/ntgdi/NtGdiCreateDIBSection.c
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@@ -241,6 +241,16 @@ printf("dib with bitfileds: %p\n", hbmp);
if (hbmp) DeleteObject(hbmp);
/* Test overlapping bitfields */
((DWORD*)pbmi->bmiColors)[0] = 0x00ff00;
((DWORD*)pbmi->bmiColors)[1] = 0x000ff0;
((DWORD*)pbmi->bmiColors)[2] = 0x0000ff;
hbmp = NtGdiCreateDIBSection(hDC, NULL, 0, pbmi, 0, cjHeader, 0, 0, &pvBits);
ok(hbmp != NULL, "NtGdiCreateDIBSection failed\n");
ok_eq_int(GetObject(hbmp, sizeof(DIBSECTION), &dibsection), sizeof(DIBSECTION));
ok_eq_hex(dibsection.dsBitfields[0], 0x00ff00);
ok_eq_hex(dibsection.dsBitfields[1], 0x000ff0);
ok_eq_hex(dibsection.dsBitfields[2], 0x0000ff);
/* Test BI_BITFIELDS */
SetLastError(0);