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Felix Münchhalfen
wine
Commits
eca0a256
Commit
eca0a256
authored
20 years ago
by
Walt Ogburn
Committed by
Alexandre Julliard
20 years ago
Browse files
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Added some tests for win-format metafiles.
parent
be82f977
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dlls/gdi/tests/metafile.c
+236
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dlls/gdi/tests/metafile.c
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dlls/gdi/tests/metafile.c
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eca0a256
...
...
@@ -19,6 +19,7 @@
*/
#include
<assert.h>
#include
<stdio.h>
#include
"wine/test.h"
#include
"winbase.h"
...
...
@@ -189,7 +190,242 @@ static void test_ExtTextOut(void)
ok
(
ReleaseDC
(
hwnd
,
hdcDisplay
),
"ReleaseDC error %ld
\n
"
,
GetLastError
());
}
/* Win-format metafile (mfdrv) tests */
/* These tests compare the generated metafiles byte-by-byte */
/* with the nominal results. */
/* Maximum size of sample metafiles in bytes. */
#define MF_BUFSIZE 256
/* 8x8 bitmap data for a pattern brush */
static
const
unsigned
char
SAMPLE_PATTERN_BRUSH
[]
=
{
0x01
,
0x00
,
0x02
,
0x00
,
0x03
,
0x00
,
0x04
,
0x00
,
0x05
,
0x00
,
0x06
,
0x00
,
0x07
,
0x00
,
0x08
,
0x00
};
/* Sample metafiles to be compared to the outputs of the
* test functions.
*/
static
const
unsigned
char
MF_BLANK_BITS
[]
=
{
0x01
,
0x00
,
0x09
,
0x00
,
0x00
,
0x03
,
0x0c
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x03
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x03
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
};
static
const
unsigned
char
MF_GRAPHICS_BITS
[]
=
{
0x01
,
0x00
,
0x09
,
0x00
,
0x00
,
0x03
,
0x22
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x07
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x05
,
0x00
,
0x00
,
0x00
,
0x14
,
0x02
,
0x01
,
0x00
,
0x01
,
0x00
,
0x05
,
0x00
,
0x00
,
0x00
,
0x13
,
0x02
,
0x02
,
0x00
,
0x02
,
0x00
,
0x05
,
0x00
,
0x00
,
0x00
,
0x14
,
0x02
,
0x01
,
0x00
,
0x01
,
0x00
,
0x07
,
0x00
,
0x00
,
0x00
,
0x18
,
0x04
,
0x02
,
0x00
,
0x02
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x03
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
};
static
const
unsigned
char
MF_PATTERN_BRUSH_BITS
[]
=
{
0x01
,
0x00
,
0x09
,
0x00
,
0x00
,
0x03
,
0x3d
,
0x00
,
0x00
,
0x00
,
0x01
,
0x00
,
0x2d
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x2d
,
0x00
,
0x00
,
0x00
,
0x42
,
0x01
,
0x03
,
0x00
,
0x00
,
0x00
,
0x28
,
0x00
,
0x00
,
0x00
,
0x08
,
0x00
,
0x00
,
0x00
,
0x08
,
0x00
,
0x00
,
0x00
,
0x01
,
0x00
,
0x01
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x20
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
,
0xff
,
0xff
,
0xff
,
0x00
,
0x08
,
0x00
,
0x00
,
0x00
,
0x07
,
0x00
,
0x00
,
0x00
,
0x06
,
0x00
,
0x00
,
0x00
,
0x05
,
0x00
,
0x00
,
0x00
,
0x04
,
0x00
,
0x00
,
0x00
,
0x03
,
0x00
,
0x00
,
0x00
,
0x02
,
0x00
,
0x00
,
0x00
,
0x01
,
0x00
,
0x00
,
0x00
,
0x04
,
0x00
,
0x00
,
0x00
,
0x2d
,
0x01
,
0x00
,
0x00
,
0x03
,
0x00
,
0x00
,
0x00
,
0x00
,
0x00
};
/* For debugging or dumping the raw metafiles produced by
* new test functions.
*/
static
void
dump_mf_bits
(
const
HMETAFILE
mf
,
const
char
*
desc
)
{
char
buf
[
MF_BUFSIZE
];
UINT
mfsize
;
int
i
;
mfsize
=
GetMetaFileBitsEx
(
mf
,
MF_BUFSIZE
,
buf
);
ok
(
mfsize
>
0
,
"%s: GetMetaFileBitsEx failed.
\n
"
,
desc
);
printf
(
"MetaFile %s has bits:
\n
{
\n
"
,
desc
);
for
(
i
=
0
;
i
<
mfsize
;
i
++
)
{
printf
(
"0x%.2hhx"
,
buf
[
i
]);
if
(
i
==
mfsize
-
1
)
printf
(
"
\n
"
);
else
if
(
i
%
8
==
7
)
printf
(
",
\n
"
);
else
printf
(
", "
);
}
printf
(
"};
\n
"
);
}
/* Compare the metafile produced by a test function with the
* expected raw metafile data in "bits".
* Return value is 0 for a perfect match,
* -1 if lengths aren't equal,
* otherwise returns the number of non-matching bytes.
*/
static
int
compare_mf_bits
(
const
HMETAFILE
mf
,
const
char
*
bits
,
int
bsize
,
const
char
*
desc
)
{
char
buf
[
MF_BUFSIZE
];
UINT
mfsize
;
int
i
,
diff
;
mfsize
=
GetMetaFileBitsEx
(
mf
,
MF_BUFSIZE
,
buf
);
ok
(
mfsize
>
0
,
"%s: GetMetaFileBitsEx failed.
\n
"
,
desc
);
if
(
mfsize
<
MF_BUFSIZE
)
ok
(
mfsize
==
bsize
,
"%s: mfsize=%d, bsize=%d.
\n
"
,
desc
,
mfsize
,
bsize
);
else
ok
(
bsize
>=
MF_BUFSIZE
,
"%s: mfsize > bufsize (%d bytes), bsize=%d.
\n
"
,
desc
,
mfsize
,
bsize
);
if
(
mfsize
!=
bsize
)
return
-
1
;
diff
=
0
;
for
(
i
=
0
;
i
<
bsize
;
i
++
)
{
if
(
buf
[
i
]
!=
bits
[
i
])
diff
++
;
}
ok
(
diff
==
0
,
"%s: mfsize=%d, bsize=%d, diff=%d
\n
"
,
desc
,
mfsize
,
bsize
,
diff
);
return
diff
;
}
/* Test a blank metafile. May be used as a template for new tests. */
static
void
test_mf_Blank
(
void
)
{
HDC
hdcMetafile
;
HMETAFILE
hMetafile
;
INT
caps
;
hdcMetafile
=
CreateMetaFileA
(
NULL
);
ok
(
hdcMetafile
!=
0
,
"CreateMetaFileA(NULL) error %ld
\n
"
,
GetLastError
());
trace
(
"hdcMetafile %p
\n
"
,
hdcMetafile
);
/* Tests on metafile initialization */
caps
=
GetDeviceCaps
(
hdcMetafile
,
TECHNOLOGY
);
ok
(
caps
==
DT_METAFILE
,
"GetDeviceCaps: TECHNOLOGY=%d != DT_METAFILE.
\n
"
,
caps
);
hMetafile
=
CloseMetaFile
(
hdcMetafile
);
ok
(
hMetafile
!=
0
,
"CloseMetaFile error %ld
\n
"
,
GetLastError
());
ok
(
!
GetObjectType
(
hdcMetafile
),
"CloseMetaFile has to destroy metafile hdc
\n
"
);
if
(
compare_mf_bits
(
hMetafile
,
MF_BLANK_BITS
,
sizeof
(
MF_BLANK_BITS
),
"mf_blank"
)
!=
0
)
dump_mf_bits
(
hMetafile
,
"mf_Blank"
);
ok
(
DeleteMetaFile
(
hMetafile
),
"DeleteMetaFile(%p) error %ld
\n
"
,
hMetafile
,
GetLastError
());
}
/* Simple APIs from mfdrv/graphics.c
*/
static
void
test_mf_Graphics
()
{
HDC
hdcMetafile
;
HMETAFILE
hMetafile
;
POINT
oldpoint
;
hdcMetafile
=
CreateMetaFileA
(
NULL
);
ok
(
hdcMetafile
!=
0
,
"CreateMetaFileA(NULL) error %ld
\n
"
,
GetLastError
());
trace
(
"hdcMetafile %p
\n
"
,
hdcMetafile
);
ok
(
MoveToEx
(
hdcMetafile
,
1
,
1
,
NULL
),
"MoveToEx error %ld.
\n
"
,
GetLastError
());
ok
(
LineTo
(
hdcMetafile
,
2
,
2
),
"LineTo error %ld.
\n
"
,
GetLastError
());
ok
(
MoveToEx
(
hdcMetafile
,
1
,
1
,
&
oldpoint
),
"MoveToEx error %ld.
\n
"
,
GetLastError
());
/* oldpoint gets garbage under Win XP, so the following test would
* work under Wine but fails under Windows:
*
* ok((oldpoint.x == 2) && (oldpoint.y == 2),
* "MoveToEx: (x, y) = (%ld, %ld), should be (2, 2).\n",
* oldpoint.x, oldpoint.y);
*/
ok
(
Ellipse
(
hdcMetafile
,
0
,
0
,
2
,
2
),
"Ellipse error %ld.
\n
"
,
GetLastError
());
hMetafile
=
CloseMetaFile
(
hdcMetafile
);
ok
(
hMetafile
!=
0
,
"CloseMetaFile error %ld
\n
"
,
GetLastError
());
ok
(
!
GetObjectType
(
hdcMetafile
),
"CloseMetaFile has to destroy metafile hdc
\n
"
);
if
(
compare_mf_bits
(
hMetafile
,
MF_GRAPHICS_BITS
,
sizeof
(
MF_GRAPHICS_BITS
),
"mf_Graphics"
)
!=
0
)
dump_mf_bits
(
hMetafile
,
"mf_Graphics"
);
ok
(
DeleteMetaFile
(
hMetafile
),
"DeleteMetaFile(%p) error %ld
\n
"
,
hMetafile
,
GetLastError
());
}
static
void
test_mf_PatternBrush
(
void
)
{
HDC
hdcMetafile
;
HMETAFILE
hMetafile
;
LOGBRUSH
*
orig_lb
;
HBRUSH
hBrush
;
orig_lb
=
HeapAlloc
(
GetProcessHeap
(),
HEAP_ZERO_MEMORY
,
sizeof
(
LOGBRUSH
));
orig_lb
->
lbStyle
=
BS_PATTERN
;
orig_lb
->
lbColor
=
RGB
(
0
,
0
,
0
);
orig_lb
->
lbHatch
=
(
INT
)
CreateBitmap
(
8
,
8
,
1
,
1
,
SAMPLE_PATTERN_BRUSH
);
ok
((
HBITMAP
*
)
orig_lb
->
lbHatch
!=
NULL
,
"CreateBitmap error %ld.
\n
"
,
GetLastError
());
hBrush
=
CreateBrushIndirect
(
orig_lb
);
ok
(
hBrush
!=
0
,
"CreateBrushIndirect error %ld
\n
"
,
GetLastError
());
hdcMetafile
=
CreateMetaFileA
(
NULL
);
ok
(
hdcMetafile
!=
0
,
"CreateMetaFileA error %ld
\n
"
,
GetLastError
());
trace
(
"hdcMetafile %p
\n
"
,
hdcMetafile
);
hBrush
=
SelectObject
(
hdcMetafile
,
hBrush
);
ok
(
hBrush
!=
0
,
"SelectObject error %ld.
\n
"
,
GetLastError
());
hMetafile
=
CloseMetaFile
(
hdcMetafile
);
ok
(
hMetafile
!=
0
,
"CloseMetaFile error %ld
\n
"
,
GetLastError
());
ok
(
!
GetObjectType
(
hdcMetafile
),
"CloseMetaFile has to destroy metafile hdc
\n
"
);
if
(
compare_mf_bits
(
hMetafile
,
MF_PATTERN_BRUSH_BITS
,
sizeof
(
MF_PATTERN_BRUSH_BITS
),
"mf_Pattern_Brush"
)
!=
0
)
dump_mf_bits
(
hMetafile
,
"mf_Pattern_Brush"
);
ok
(
DeleteMetaFile
(
hMetafile
),
"DeleteMetaFile error %ld
\n
"
,
GetLastError
());
ok
(
DeleteObject
(
hBrush
),
"DeleteObject(HBRUSH) error %ld
\n
"
,
GetLastError
());
ok
(
DeleteObject
((
HBITMAP
*
)
orig_lb
->
lbHatch
),
"DeleteObject(HBITMAP) error %ld
\n
"
,
GetLastError
());
HeapFree
(
GetProcessHeap
(),
0
,
orig_lb
);
}
START_TEST
(
metafile
)
{
/* For enhanced metafiles (enhmfdrv) */
test_ExtTextOut
();
/* For win-format metafiles (mfdrv) */
test_mf_Blank
();
test_mf_Graphics
();
/* Crashes under wine: */
/* test_mf_PatternBrush(); */
}
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