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gdi32/tests: Add tests for path open/closed states.

This commit is contained in:
Alexandre Julliard 2011-10-24 15:06:05 +02:00
parent 095a9a6893
commit f44c1e6533
2 changed files with 235 additions and 2 deletions
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4
dlls/gdi32/path.c
View File

@ -2240,7 +2240,7 @@ BOOL nulldrv_FlattenPath( PHYSDEV dev )
{
DC *dc = get_nulldrv_dc( dev );
if (dc->path.state == PATH_Closed)
if (dc->path.state != PATH_Closed)
{
SetLastError( ERROR_CAN_NOT_COMPLETE );
return FALSE;
@ -2252,7 +2252,7 @@ BOOL nulldrv_WidenPath( PHYSDEV dev )
{
DC *dc = get_nulldrv_dc( dev );
if (dc->path.state == PATH_Open)
if (dc->path.state != PATH_Closed)
{
SetLastError( ERROR_CAN_NOT_COMPLETE );
return FALSE;

233
dlls/gdi32/tests/path.c
View File

@ -33,6 +33,238 @@
#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
static void test_path_state(void)
{
BYTE buffer[sizeof(BITMAPINFO) + 256 * sizeof(RGBQUAD)];
BITMAPINFO *bi = (BITMAPINFO *)buffer;
HDC hdc;
HBITMAP orig, dib;
void *bits;
BOOL ret;
hdc = CreateCompatibleDC( 0 );
memset( buffer, 0, sizeof(buffer) );
bi->bmiHeader.biSize = sizeof(bi->bmiHeader);
bi->bmiHeader.biHeight = 256;
bi->bmiHeader.biWidth = 256;
bi->bmiHeader.biBitCount = 32;
bi->bmiHeader.biPlanes = 1;
bi->bmiHeader.biCompression = BI_RGB;
dib = CreateDIBSection( 0, bi, DIB_RGB_COLORS, (void**)&bits, NULL, 0 );
orig = SelectObject( hdc, dib );
BeginPath( hdc );
LineTo( hdc, 100, 100 );
ret = WidenPath( hdc );
ok( !ret, "WidenPath succeeded\n" );
/* selecting another bitmap doesn't affect the path */
SelectObject( hdc, orig );
ret = WidenPath( hdc );
ok( !ret, "WidenPath succeeded\n" );
SelectObject( hdc, dib );
ret = WidenPath( hdc );
ok( !ret, "WidenPath succeeded\n" );
ret = EndPath( hdc );
ok( ret, "EndPath failed error %u\n", GetLastError() );
ret = WidenPath( hdc );
ok( ret, "WidenPath failed error %u\n", GetLastError() );
SelectObject( hdc, orig );
ret = WidenPath( hdc );
ok( ret, "WidenPath failed error %u\n", GetLastError() );
BeginPath( hdc );
LineTo( hdc, 100, 100 );
ret = WidenPath( hdc );
ok( !ret, "WidenPath succeeded\n" );
SaveDC( hdc );
SelectObject( hdc, dib );
ret = EndPath( hdc );
ok( ret, "EndPath failed error %u\n", GetLastError() );
ret = WidenPath( hdc );
ok( ret, "WidenPath failed error %u\n", GetLastError() );
/* path should be open again after RestoreDC */
RestoreDC( hdc, -1 );
ret = WidenPath( hdc );
ok( !ret, "WidenPath succeeded\n" );
ret = EndPath( hdc );
ok( ret, "EndPath failed error %u\n", GetLastError() );
SaveDC( hdc );
BeginPath( hdc );
RestoreDC( hdc, -1 );
ret = WidenPath( hdc );
ok( ret, "WidenPath failed error %u\n", GetLastError() );
/* test all functions with no path at all */
AbortPath( hdc );
SetLastError( 0xdeadbeef );
ret = WidenPath( hdc );
ok( !ret, "WidenPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = FlattenPath( hdc );
ok( !ret, "FlattenPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = StrokePath( hdc );
ok( !ret, "StrokePath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = FillPath( hdc );
ok( !ret, "FillPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = StrokeAndFillPath( hdc );
ok( !ret, "StrokeAndFillPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = SelectClipPath( hdc, RGN_OR );
ok( !ret, "SelectClipPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = EndPath( hdc );
ok( !ret, "SelectClipPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
SetLastError( 0xdeadbeef );
ret = CloseFigure( hdc );
ok( !ret, "CloseFigure succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
/* test all functions with an open path */
AbortPath( hdc );
BeginPath( hdc );
SetLastError( 0xdeadbeef );
ret = WidenPath( hdc );
ok( !ret, "WidenPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
AbortPath( hdc );
BeginPath( hdc );
SetLastError( 0xdeadbeef );
ret = FlattenPath( hdc );
ok( !ret, "FlattenPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
AbortPath( hdc );
BeginPath( hdc );
SetLastError( 0xdeadbeef );
ret = StrokePath( hdc );
ok( !ret, "StrokePath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
AbortPath( hdc );
BeginPath( hdc );
SetLastError( 0xdeadbeef );
ret = FillPath( hdc );
ok( !ret, "FillPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
AbortPath( hdc );
BeginPath( hdc );
SetLastError( 0xdeadbeef );
ret = StrokeAndFillPath( hdc );
ok( !ret, "StrokeAndFillPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
AbortPath( hdc );
BeginPath( hdc );
Rectangle( hdc, 1, 1, 10, 10 ); /* region needs some contents */
SetLastError( 0xdeadbeef );
ret = SelectClipPath( hdc, RGN_OR );
ok( !ret, "SelectClipPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
AbortPath( hdc );
BeginPath( hdc );
ret = CloseFigure( hdc );
ok( ret, "CloseFigure failed\n" );
/* test all functions with a closed path */
AbortPath( hdc );
BeginPath( hdc );
EndPath( hdc );
ret = WidenPath( hdc );
ok( ret, "WidenPath failed\n" );
AbortPath( hdc );
BeginPath( hdc );
EndPath( hdc );
ret = FlattenPath( hdc );
ok( ret, "FlattenPath failed\n" );
AbortPath( hdc );
BeginPath( hdc );
EndPath( hdc );
ret = StrokePath( hdc );
ok( ret, "StrokePath failed\n" );
AbortPath( hdc );
BeginPath( hdc );
EndPath( hdc );
ret = FillPath( hdc );
ok( ret, "FillPath failed\n" );
AbortPath( hdc );
BeginPath( hdc );
EndPath( hdc );
ret = StrokeAndFillPath( hdc );
ok( ret, "StrokeAndFillPath failed\n" );
AbortPath( hdc );
BeginPath( hdc );
Rectangle( hdc, 1, 1, 10, 10 ); /* region needs some contents */
EndPath( hdc );
ret = SelectClipPath( hdc, RGN_OR );
ok( ret, "SelectClipPath failed\n" );
AbortPath( hdc );
BeginPath( hdc );
EndPath( hdc );
SetLastError( 0xdeadbeef );
ret = CloseFigure( hdc );
ok( !ret, "CloseFigure succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
AbortPath( hdc );
BeginPath( hdc );
EndPath( hdc );
SetLastError( 0xdeadbeef );
ret = EndPath( hdc );
ok( !ret, "SelectClipPath succeeded\n" );
ok( GetLastError() == ERROR_CAN_NOT_COMPLETE || broken(GetLastError() == 0xdeadbeef),
"wrong error %u\n", GetLastError() );
DeleteDC( hdc );
DeleteObject( dib );
}
static void test_widenpath(void)
{
HDC hdc = GetDC(0);
@ -504,6 +736,7 @@ static void test_linedda(void)
START_TEST(path)
{
test_path_state();
test_widenpath();
test_arcto();
test_anglearc();