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gdi32: Add some tests for BITMAPINFOHEADER biSize checks.

This commit is contained in:
Hans Leidekker 2007-06-13 15:57:06 +02:00 committed by Alexandre Julliard
parent b668c52802
commit 1871743543
1 changed files with 92 additions and 0 deletions
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92
dlls/gdi32/tests/bitmap.c
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@ -1700,6 +1700,97 @@ static void test_CreateBitmap(void)
DeleteObject(bm);
}
static void test_bitmapinfoheadersize(void)
{
HBITMAP hdib;
BITMAPINFO bmi;
BITMAPCOREINFO bci;
HDC hdc = GetDC(0);
memset(&bmi, 0, sizeof(BITMAPINFO));
bmi.bmiHeader.biHeight = 100;
bmi.bmiHeader.biWidth = 512;
bmi.bmiHeader.biBitCount = 24;
bmi.bmiHeader.biPlanes = 1;
bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER) - 1;
hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
ok(hdib == NULL, "CreateDIBSection succeeded\n");
bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
SetLastError(0xdeadbeef);
hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
DeleteObject(hdib);
bmi.bmiHeader.biSize++;
SetLastError(0xdeadbeef);
hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
DeleteObject(hdib);
bmi.bmiHeader.biSize = sizeof(BITMAPINFO);
SetLastError(0xdeadbeef);
hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
DeleteObject(hdib);
bmi.bmiHeader.biSize++;
SetLastError(0xdeadbeef);
hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
DeleteObject(hdib);
bmi.bmiHeader.biSize = sizeof(BITMAPV4HEADER);
SetLastError(0xdeadbeef);
hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
DeleteObject(hdib);
bmi.bmiHeader.biSize = sizeof(BITMAPV5HEADER);
SetLastError(0xdeadbeef);
hdib = CreateDIBSection(hdc, &bmi, 0, NULL, NULL, 0);
ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
DeleteObject(hdib);
memset(&bci, 0, sizeof(BITMAPCOREINFO));
bci.bmciHeader.bcHeight = 100;
bci.bmciHeader.bcWidth = 512;
bci.bmciHeader.bcBitCount = 24;
bci.bmciHeader.bcPlanes = 1;
bci.bmciHeader.bcSize = sizeof(BITMAPCOREHEADER) - 1;
hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
ok(hdib == NULL, "CreateDIBSection succeeded\n");
bci.bmciHeader.bcSize = sizeof(BITMAPCOREHEADER);
SetLastError(0xdeadbeef);
hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
ok(hdib != NULL, "CreateDIBSection error %d\n", GetLastError());
DeleteObject(hdib);
bci.bmciHeader.bcSize++;
hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
ok(hdib == NULL, "CreateDIBSection succeeded\n");
bci.bmciHeader.bcSize = sizeof(BITMAPCOREINFO);
hdib = CreateDIBSection(hdc, (BITMAPINFO *)&bci, 0, NULL, NULL, 0);
ok(hdib == NULL, "CreateDIBSection succeeded\n");
ReleaseDC(0, hdc);
}
START_TEST(bitmap)
{
is_win9x = GetWindowLongPtrW(GetDesktopWindow(), GWLP_WNDPROC) == 0;
@ -1717,4 +1808,5 @@ START_TEST(bitmap)
test_GetDIBits();
test_select_object();
test_CreateBitmap();
test_bitmapinfoheadersize();
}