Test for Bug 4543: Testers needed
Vincent Povirk
madewokherd+8cd9 at gmail.com
Tue Nov 17 14:07:55 CST 2009
On windows, I get:
metafile.c:705: Test failed: CreateDCA error 1801
metafile.c:710: Test failed: BitBlt error 1801
metafile.c:730: Test failed: unexpected EMF bits: got 01, expected 0xff
metafile.c:730: Test failed: unexpected EMF bits: got 00, expected 0xff
metafile.c:730: Test failed: unexpected EMF bits: got 00, expected 0xff
...
On Wine, I get:
metafile.c:710: Test failed: BitBlt error 0
wine: Unhandled page fault on read access to 0x00000000 at address
0x686476e5 (thread 0009), starting debugger...
(same crash that's on bug 4543)
On Tue, Nov 17, 2009 at 2:04 PM, Vincent Povirk
<madewokherd+8cd9 at gmail.com> wrote:
> On closer inspection, you didn't add a call to your static function,
> so that was meaningless.
>
> On Tue, Nov 17, 2009 at 1:59 PM, Vincent Povirk
> <madewokherd+8cd9 at gmail.com> wrote:
>> This passes on my Windows XP vm and on Wine here.
>>
>> On Tue, Nov 17, 2009 at 12:44 PM, Charles Davis <cdavis at mymail.mines.edu> wrote:
>>> Hi,
>>>
>>> I have a test that I wrote from scratch for bug 4543. It tests the
>>> operation of BitBlt to a metafile, first from the screen then pure
>>> whiteness. Unfortunately, I have no Windows boxes to test on, so I need
>>> people to run my test on Windows. After all, I need to verify that this
>>> test is an accurate representation of Windows' behavior!
>>>
>>> Also, testing under Wine would be appreciated. As a Mac user, I don't
>>> think my system is representative of the vast majority of Wine users
>>> (who probably run Linux).
>>>
>>> I've attached the patch so you can build a gdi32_test.exe that contains
>>> my tests.
>>>
>>> Thanks in advance.
>>>
>>> Chip
>>>
>>> From db073155c888747b9259cb8fe0d5ff2a59ee5666 Mon Sep 17 00:00:00 2001
>>> From: Charles Davis <cdavis at mymail.mines.edu>
>>> Date: Tue, 17 Nov 2009 11:10:50 -0700
>>> Subject: [PATCH] gdi32/tests: Test BitBlt() to a metafile.
>>> To: wine-patches <wine-patches at winehq.org>
>>> Reply-To: wine-devel <wine-devel at winehq.org>
>>>
>>> ---
>>> dlls/gdi32/tests/metafile.c | 68 +++++++++++++++++++++++++++++++++++++++++++
>>> 1 files changed, 68 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/dlls/gdi32/tests/metafile.c b/dlls/gdi32/tests/metafile.c
>>> index b559901..6bf25e4 100644
>>> --- a/dlls/gdi32/tests/metafile.c
>>> +++ b/dlls/gdi32/tests/metafile.c
>>> @@ -665,6 +665,74 @@ static void test_SaveDC(void)
>>> DestroyWindow(hwnd);
>>> }
>>>
>>> +static int CALLBACK test_BitBlt_record(HDC hdc, HANDLETABLE *table, const ENHMETARECORD *emfr, int nobj, LPARAM data)
>>> +{
>>> + UINT *pi = (UINT *)data;
>>> + EMRBITBLT *emrbb;
>>> +
>>> + if(emfr->iType != EMR_BITBLT) return 1;
>>> + emrbb = (EMRBITBLT *)emfr;
>>> +
>>> + *pi++;
>>> + if(*pi > 2) return 1;
>>> + ok( emrbb->xDest == 0, "wrong xDest for BitBlt record: got %d, expected 0\n", emrbb->xDest );
>>> + ok( emrbb->yDest == 0, "wrong yDest for BitBlt record: got %d, expected 0\n", emrbb->yDest );
>>> + ok( emrbb->xSrc == 0, "wrong xSrc for BitBlt record: got %d, expected 0\n", emrbb->xSrc );
>>> + ok( emrbb->ySrc == 0, "wrong ySrc for BitBlt record: got %d, expected 0\n", emrbb->ySrc );
>>> + ok( emrbb->cxDest == GetSystemMetrics(SM_CXSCREEN), "wrong cxDest for BitBlt record: got %d\n", emrbb->cxDest );
>>> + ok( emrbb->cyDest == GetSystemMetrics(SM_CYSCREEN), "wrong cyDest for BitBlt record: got %d\n", emrbb->cyDest );
>>> + if(*pi == 1) /* First BitBlt */
>>> + {
>>> + ok( emrbb->dwRop == SRCCOPY, "wrong ROP for BitBlt record: got %x, expected SRCCOPY\n", emrbb->dwRop );
>>> + }
>>> + else
>>> + {
>>> + ok( emrbb->dwRop == WHITENESS, "wrong ROP for BitBlt record: got %x, expected WHITENESS\n", emrbb->dwRop );
>>> + }
>>> + return 1;
>>> +}
>>> +
>>> +static void test_emf_BitBlt(void)
>>> +{
>>> + HDC hdcDisplay, hdcMetafile;
>>> + HENHMETAFILE hMetafile;
>>> + ENHMETAHEADER emh;
>>> + BYTE *bits;
>>> + BOOL ret;
>>> + UINT i;
>>> +
>>> + hdcDisplay = CreateDCA(NULL, "DISPLAY", NULL, NULL);
>>> + ok( hdcDisplay != 0, "CreateDCA error %d\n", GetLastError() );
>>> + hdcMetafile = CreateEnhMetaFileA(hdcDisplay, NULL, NULL, NULL);
>>> + ok( hdcMetafile != 0, "CreateEnhMetaFileA error %d\n", GetLastError() );
>>> +
>>> + ret = BitBlt(hdcMetafile, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN), hdcDisplay, 0, 0, SRCCOPY);
>>> + ok( ret, "BitBlt error %d\n", GetLastError() );
>>> + ret = BitBlt(hdcMetafile, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN), 0, 0, 0, WHITENESS);
>>> + ok( ret, "BitBlt error %d\n", GetLastError() );
>>> +
>>> + hMetafile = CloseEnhMetaFile(hdcMetafile);
>>> + ok( hMetafile != 0, "CloseEnhMetaFile error %d\n", GetLastError() );
>>> +
>>> + ret = GetEnhMetaFileHeader( hMetafile, sizeof(emh), &emh );
>>> + ok( ret != 0, "GetEnhMetaFileHeader error %d\n", GetLastError() );
>>> + ok( emh.dSignature == ENHMETA_SIGNATURE, "bad metafile signature %x\n", emh.dSignature );
>>> +
>>> + bits = HeapAlloc( GetProcessHeap(), 0, emh.nBytes );
>>> + if(!bits)
>>> + {
>>> + skip( "not enough memory for EMF bits\n" );
>>> + return;
>>> + }
>>> + ret = GetEnhMetaFileBits( hMetafile, emh.nBytes, bits );
>>> + ok( ret != 0, "GetEnhMetaFileBits error %d\n", GetLastError() );
>>> + for(i = 0; i < emh.nBytes; i++)
>>> + ok( bits[i] == 0xff, "unexpected EMF bits: got %02x, expected 0xff\n", bits[i] );
>>> +
>>> + EnumEnhMetaFile(0, hMetafile, test_BitBlt_record, (LPARAM)&i, NULL);
>>> + ok( i == 2, "too many/not enough BitBlt records: got %d, expected 2\n", i );
>>> +}
>>> +
>>> static void test_mf_SaveDC(void)
>>> {
>>> HDC hdcMetafile;
>>> --
>>> 1.6.5.2
>>>
>>>
>>>
>>>
>>>
>>
>>
>>
>> --
>> Vincent Povirk
>>
>
>
>
> --
> Vincent Povirk
>
--
Vincent Povirk
More information about the wine-devel
mailing list