Bruno Jesus : msrle32/tests: Add uncompressed frame decompressing test.
Alexandre Julliard
julliard at wine.codeweavers.com
Thu Nov 5 10:14:55 CST 2015
Module: wine
Branch: master
Commit: fa506e45bf28905061e26f1ed9b945addd0c93f3
URL: http://source.winehq.org/git/wine.git/?a=commit;h=fa506e45bf28905061e26f1ed9b945addd0c93f3
Author: Bruno Jesus <00cpxxx at gmail.com>
Date: Thu Nov 5 21:01:22 2015 +0800
msrle32/tests: Add uncompressed frame decompressing test.
Signed-off-by: Bruno Jesus <00cpxxx at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/msrle32/tests/msrle.c | 62 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git a/dlls/msrle32/tests/msrle.c b/dlls/msrle32/tests/msrle.c
index 5ab0b6a..654a38e 100644
--- a/dlls/msrle32/tests/msrle.c
+++ b/dlls/msrle32/tests/msrle.c
@@ -99,7 +99,69 @@ static void test_encode(void)
ICClose(hic);
}
+static void test_raw_decompress(void)
+{
+ DWORD codecs[] = {FCC('D', 'I', 'B', ' '), FCC('R', 'A', 'W', ' '),
+ FCC('M', 'R', 'L', 'E'), BI_RGB}, i, hr;
+ BITMAPINFO bi;
+ BITMAPINFOHEADER *bih, biho;
+ HIC hic;
+ ICINFO codec_info;
+ void *bits, *outbits;
+
+ /* Create an uncompressed 200x200 bitmap */
+ bih = &bi.bmiHeader;
+ bih->biSize = sizeof(*bih);
+ bih->biWidth = 200;
+ bih->biHeight = 200;
+ bih->biPlanes = 1;
+ bih->biBitCount = 24;
+ bih->biCompression = BI_RGB;
+ bih->biSizeImage = bih->biWidth * (bih->biBitCount / 8) * bih->biHeight;
+ bih->biXPelsPerMeter = 10000;
+ bih->biYPelsPerMeter = 10000;
+ bih->biClrUsed = 0;
+ bih->biClrImportant = 0;
+ biho = *bih;
+
+ bits = HeapAlloc(GetProcessHeap(), 0, bih->biSizeImage);
+ ok(bits != NULL, "Expected non-NULL value\n");
+ outbits = HeapAlloc(GetProcessHeap(), 0, bih->biSizeImage);
+ ok(outbits != NULL, "Expected non-NULL value\n");
+
+ for (i = 0; i < sizeof(codecs) / sizeof(codecs[0]); i++)
+ {
+ memset(bits, i + 0xAF, bih->biSizeImage);
+todo_wine {
+ /* Check which codec is able to decompress uncompressed data */
+ hic = ICLocate(FCC('V', 'I', 'D', 'C'), codecs[i], bih, NULL, ICMODE_DECOMPRESS);
+ ok(hic != NULL, "Test[%d]: Expected non-NULL return\n", i);
+
+ /* Now wich is this codec? Windows returns MRLE for uncompressed cases */
+ memset(&codec_info, 0, sizeof(codec_info));
+ hr = ICGetInfo(hic, &codec_info, sizeof(codec_info));
+ ok(hr == sizeof(codec_info), "Test[%d]: Incorrect amount of data returned\n", i);
+ ok(codec_info.fccType == FCC('v', 'i', 'd', 'c'),
+ "Test[%d]: Expected a video type, got 0x%x\n", i, codec_info.fccType);
+ ok(codec_info.fccHandler == FCC('M', 'R', 'L', 'E'),
+ "Test[%d]: Expected MRLE, got 0x%x\n", i, codec_info.fccHandler);
+
+ /* Decompress the frame and check if we get the same output */
+ memset(outbits, 0, bih->biSizeImage);
+ hr = ICDecompress(hic, 0, bih, bits, &biho, outbits);
+ ok(hr == ICERR_OK, "Test[%d]: Expected ICERR_OK, got %d\n", i, hr);
+ ok(!memcmp(bits, outbits, bih->biSizeImage), "Test[%d]: Image contents do not match!\n", i);
+
+ hr = ICClose(hic);
+ ok(hr == ICERR_OK, "Test[%d]: Expected ICERR_OK, got %d\n", i, hr);
+}
+ }
+ HeapFree(GetProcessHeap(), 0, bits);
+ HeapFree(GetProcessHeap(), 0, outbits);
+}
+
START_TEST(msrle)
{
test_encode();
+ test_raw_decompress();
}
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