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gdi32/tests: Take into account several Win9x bugs in GetObject().

This commit is contained in:
Francois Gouget 2008-06-05 14:58:51 +02:00 committed by Alexandre Julliard
parent a9037a6592
commit 8f91acc894
1 changed files with 32 additions and 18 deletions
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50
dlls/gdi32/tests/bitmap.c
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@ -70,13 +70,15 @@ static INT BITMAP_GetWidthBytes( INT bmWidth, INT bpp )
static void test_bitmap_info(HBITMAP hbm, INT expected_depth, const BITMAPINFOHEADER *bmih)
{
BITMAP bm;
BITMAP bma[2];
INT ret, width_bytes;
char buf[512], buf_cmp[512];
DWORD gle;
ret = GetObject(hbm, sizeof(bm), &bm);
ok(ret == sizeof(bm), "GetObject returned %d\n", ret);
ok(bm.bmType == 0, "wrong bm.bmType %d\n", bm.bmType);
ok(bm.bmType == 0 || broken(bm.bmType == 21072 /* Win9x */), "wrong bm.bmType %d\n", bm.bmType);
ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
ok(bm.bmHeight == bmih->biHeight, "wrong bm.bmHeight %d\n", bm.bmHeight);
width_bytes = BITMAP_GetWidthBytes(bm.bmWidth, bm.bmBitsPixel);
@ -88,8 +90,10 @@ static void test_bitmap_info(HBITMAP hbm, INT expected_depth, const BITMAPINFOHE
assert(sizeof(buf) >= bm.bmWidthBytes * bm.bmHeight);
assert(sizeof(buf) == sizeof(buf_cmp));
SetLastError(0xdeadbeef);
ret = GetBitmapBits(hbm, 0, NULL);
ok(ret == bm.bmWidthBytes * bm.bmHeight, "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
gle=GetLastError();
ok(ret == bm.bmWidthBytes * bm.bmHeight || (ret == 0 && gle == ERROR_INVALID_PARAMETER /* Win9x */), "%d != %d\n", ret, bm.bmWidthBytes * bm.bmHeight);
memset(buf_cmp, 0xAA, sizeof(buf_cmp));
memset(buf_cmp, 0, bm.bmWidthBytes * bm.bmHeight);
@ -100,20 +104,24 @@ static void test_bitmap_info(HBITMAP hbm, INT expected_depth, const BITMAPINFOHE
ok(!memcmp(buf, buf_cmp, sizeof(buf)), "buffers do not match\n");
/* test various buffer sizes for GetObject */
ret = GetObject(hbm, 0, NULL);
ok(ret == sizeof(bm), "wrong size %d\n", ret);
ret = GetObject(hbm, sizeof(bm) * 2, &bm);
ok(ret == sizeof(bm), "wrong size %d\n", ret);
ret = GetObject(hbm, sizeof(*bma) * 2, bma);
ok(ret == sizeof(*bma) || broken(ret == sizeof(*bma) * 2 /* Win9x */), "wrong size %d\n", ret);
ret = GetObject(hbm, sizeof(bm) / 2, &bm);
ok(ret == 0, "%d != 0\n", ret);
ok(ret == 0 || broken(ret == sizeof(bm) / 2 /* Win9x */), "%d != 0\n", ret);
ret = GetObject(hbm, 0, &bm);
ok(ret == 0, "%d != 0\n", ret);
ret = GetObject(hbm, 1, &bm);
ok(ret == 0, "%d != 0\n", ret);
ok(ret == 0 || broken(ret == 1 /* Win9x */), "%d != 0\n", ret);
/* Don't trust Win9x not to try to write to NULL */
if (ret == 0)
{
ret = GetObject(hbm, 0, NULL);
ok(ret == sizeof(bm), "wrong size %d\n", ret);
}
}
static void test_createdibitmap(void)
@ -275,7 +283,9 @@ static INT DIB_GetWidthBytes( int width, int bpp )
static void test_dib_info(HBITMAP hbm, const void *bits, const BITMAPINFOHEADER *bmih)
{
BITMAP bm;
BITMAP bma[2];
DIBSECTION ds;
DIBSECTION dsa[2];
INT ret, bm_width_bytes, dib_width_bytes;
BYTE *buf;
@ -309,27 +319,30 @@ static void test_dib_info(HBITMAP hbm, const void *bits, const BITMAPINFOHEADER
/* test various buffer sizes for GetObject */
memset(&ds, 0xAA, sizeof(ds));
ret = GetObject(hbm, sizeof(bm) * 2, &bm);
ok(ret == sizeof(bm), "wrong size %d\n", ret);
ret = GetObject(hbm, sizeof(*bma) * 2, bma);
ok(ret == sizeof(*bma) || broken(ret == sizeof(*bma) * 2 /* Win9x */), "wrong size %d\n", ret);
ok(bm.bmWidth == bmih->biWidth, "wrong bm.bmWidth %d\n", bm.bmWidth);
ok(bm.bmHeight == bmih->biHeight, "wrong bm.bmHeight %d\n", bm.bmHeight);
ok(bm.bmBits == bits, "wrong bm.bmBits %p != %p\n", bm.bmBits, bits);
ret = GetObject(hbm, sizeof(bm) / 2, &bm);
ok(ret == 0, "%d != 0\n", ret);
ok(ret == 0 || broken(ret == sizeof(bm) / 2 /* Win9x */), "%d != 0\n", ret);
ret = GetObject(hbm, 0, &bm);
ok(ret == 0, "%d != 0\n", ret);
ret = GetObject(hbm, 1, &bm);
ok(ret == 0, "%d != 0\n", ret);
ok(ret == 0 || broken(ret == 1 /* Win9x */), "%d != 0\n", ret);
/* test various buffer sizes for GetObject */
ret = GetObject(hbm, 0, NULL);
ok(ret == sizeof(bm), "wrong size %d\n", ret);
ret = GetObject(hbm, sizeof(*dsa) * 2, dsa);
ok(ret == sizeof(*dsa) || broken(ret == sizeof(*dsa) * 2 /* Win9x */), "wrong size %d\n", ret);
memset(&ds, 0xAA, sizeof(ds));
ret = GetObject(hbm, sizeof(ds) * 2, &ds);
ret = GetObject(hbm, sizeof(ds), &ds);
ok(ret == sizeof(ds), "wrong size %d\n", ret);
ok(ds.dsBm.bmBits == bits, "wrong bm.bmBits %p != %p\n", ds.dsBm.bmBits, bits);
@ -972,6 +985,7 @@ static void test_bitmap(void)
HBITMAP hbmp, hbmp_old;
HDC hdc;
BITMAP bm;
BITMAP bma[2];
INT ret;
hdc = CreateCompatibleDC(0);
@ -1055,17 +1069,17 @@ static void test_bitmap(void)
ok(hbmp_old == hbmp, "wrong old bitmap %p\n", hbmp_old);
/* test various buffer sizes for GetObject */
ret = GetObject(hbmp, sizeof(bm) * 2, &bm);
ok(ret == sizeof(bm), "wrong size %d\n", ret);
ret = GetObject(hbmp, sizeof(*bma) * 2, bma);
ok(ret == sizeof(*bma) || broken(ret == sizeof(*bma) * 2 /* Win9x */), "wrong size %d\n", ret);
ret = GetObject(hbmp, sizeof(bm) / 2, &bm);
ok(ret == 0, "%d != 0\n", ret);
ok(ret == 0 || broken(ret == sizeof(bm) / 2 /* Win9x */), "%d != 0\n", ret);
ret = GetObject(hbmp, 0, &bm);
ok(ret == 0, "%d != 0\n", ret);
ret = GetObject(hbmp, 1, &bm);
ok(ret == 0, "%d != 0\n", ret);
ok(ret == 0 || broken(ret == 1 /* Win9x */), "%d != 0\n", ret);
DeleteObject(hbmp);
DeleteDC(hdc);