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windowscodecs/tests: Add test cases for *_CopyPixels calls with NULL rectangle.

This commit is contained in:
Krzysztof Nowicki 2010-10-19 18:57:47 +02:00 committed by Alexandre Julliard
parent 145bda5aa6
commit 29a5d9b3f6
2 changed files with 39 additions and 2 deletions
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4
dlls/windowscodecs/tests/bmpformat.c
View File

@ -197,6 +197,10 @@ static void test_decode_24bpp(void)
ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr); ok(SUCCEEDED(hr), "CopyPixels failed, hr=%x\n", hr);
ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n"); ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
hr = IWICBitmapFrameDecode_CopyPixels(framedecode, NULL, 6, sizeof(imagedata), imagedata);
ok(SUCCEEDED(hr), "CopyPixels(rect=NULL) failed, hr=%x\n", hr);
ok(!memcmp(imagedata, expected_imagedata, sizeof(imagedata)), "unexpected image data\n");
IWICBitmapFrameDecode_Release(framedecode); IWICBitmapFrameDecode_Release(framedecode);
} }

33
dlls/windowscodecs/tests/converter.c
View File

@ -110,9 +110,21 @@ static HRESULT WINAPI BitmapTestSrc_CopyPixels(IWICBitmapSource *iface,
UINT bytesperrow; UINT bytesperrow;
UINT srcstride; UINT srcstride;
UINT row_offset; UINT row_offset;
WICRect rc;
if (!prc)
{
rc.X = 0;
rc.Y = 0;
rc.Width = This->data->width;
rc.Height = This->data->height;
prc = &rc;
}
else
{
if (prc->X < 0 || prc->Y < 0 || prc->X+prc->Width > This->data->width || prc->Y+prc->Height > This->data->height) if (prc->X < 0 || prc->Y < 0 || prc->X+prc->Width > This->data->width || prc->Y+prc->Height > This->data->height)
return E_INVALIDARG; return E_INVALIDARG;
}
bytesperrow = ((This->data->bpp * prc->Width)+7)/8; bytesperrow = ((This->data->bpp * prc->Width)+7)/8;
srcstride = ((This->data->bpp * This->data->width)+7)/8; srcstride = ((This->data->bpp * This->data->width)+7)/8;
@ -233,6 +245,27 @@ static void compare_bitmap_data(const struct bitmap_data *expect, IWICBitmapSour
} }
else else
ok(memcmp(expect->bits, converted_bits, buffersize) == 0, "unexpected pixel data (%s)\n", name); ok(memcmp(expect->bits, converted_bits, buffersize) == 0, "unexpected pixel data (%s)\n", name);
/* Test with NULL rectangle - should copy the whole bitmap */
hr = IWICBitmapSource_CopyPixels(source, NULL, stride, buffersize, converted_bits);
ok(SUCCEEDED(hr), "CopyPixels(%s,rc=NULL) failed, hr=%x\n", name, hr);
if (IsEqualGUID(expect->format, &GUID_WICPixelFormat32bppBGR))
{
/* ignore the padding byte when comparing data */
UINT i;
BOOL equal=TRUE;
const DWORD *a=(const DWORD*)expect->bits, *b=(const DWORD*)converted_bits;
for (i=0; i<(buffersize/4); i++)
if ((a[i]&0xffffff) != (b[i]&0xffffff))
{
equal = FALSE;
break;
}
ok(equal, "unexpected pixel data with rc=NULL (%s)\n", name);
}
else
ok(memcmp(expect->bits, converted_bits, buffersize) == 0, "unexpected pixel data with rc=NULL (%s)\n", name);
HeapFree(GetProcessHeap(), 0, converted_bits); HeapFree(GetProcessHeap(), 0, converted_bits);
} }