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gdiplus/tests: Add some invalid arguments tests for GdipLoadImageFromStream(). 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Vincent Povirk <vincent@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2018-02-28 09:34:35 +03:00 committed by Alexandre Julliard
parent 1ac02c2385
commit 279cad2352
1 changed files with 32 additions and 0 deletions
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32
dlls/gdiplus/tests/image.c
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@ -5161,6 +5161,37 @@ static void test_png_color_formats(void)
}
}
static void test_GdipLoadImageFromStream(void)
{
IStream *stream;
GpStatus status;
GpImage *image;
HGLOBAL hglob;
BYTE *data;
HRESULT hr;
status = GdipLoadImageFromStream(NULL, NULL);
ok(status == InvalidParameter, "Unexected return value %d.\n", status);
image = (void *)0xdeadbeef;
status = GdipLoadImageFromStream(NULL, &image);
ok(status == InvalidParameter, "Unexected return value %d.\n", status);
ok(image == (void *)0xdeadbeef, "Unexpected image pointer.\n");
hglob = GlobalAlloc(0, sizeof(pngimage));
data = GlobalLock (hglob);
memcpy(data, pngimage, sizeof(pngimage));
GlobalUnlock(hglob);
hr = CreateStreamOnHGlobal(hglob, TRUE, &stream);
ok(hr == S_OK, "Failed to create a stream.\n");
status = GdipLoadImageFromStream(stream, NULL);
ok(status == InvalidParameter, "Unexpected return value %d.\n", status);
IStream_Release(stream);
}
START_TEST(image)
{
HMODULE mod = GetModuleHandleA("gdiplus.dll");
@ -5234,6 +5265,7 @@ START_TEST(image)
test_getadjustedpalette();
test_histogram();
test_imageabort();
test_GdipLoadImageFromStream();
GdiplusShutdown(gdiplusToken);
}