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gdi32/tests: Add tests for DC bounds handling across various DC manipulations.

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This commit is contained in:
Alexandre Julliard 2012-04-10 13:30:32 +02:00
parent a186a8b170
commit 80f68d4442
1 changed files with 112 additions and 2 deletions
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114
dlls/gdi32/tests/dc.c
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@ -736,15 +736,18 @@ todo_wine
static void test_boundsrect(void)
{
char buffer[sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD)];
BITMAPINFO *info = (BITMAPINFO *)buffer;
HDC hdc;
HBITMAP bitmap;
HBITMAP bitmap, dib, old;
RECT rect, expect, set_rect;
UINT ret;
int level;
hdc = CreateCompatibleDC(0);
ok(hdc != NULL, "CreateCompatibleDC failed\n");
bitmap = CreateCompatibleBitmap( hdc, 200, 200 );
SelectObject( hdc, bitmap );
old = SelectObject( hdc, bitmap );
ret = GetBoundsRect(hdc, NULL, 0);
ok(ret == 0, "Expected GetBoundsRect to return 0, got %u\n", ret);
@ -874,8 +877,115 @@ static void test_boundsrect(void)
rect.left, rect.top, rect.right, rect.bottom);
}
SetBoundsRect( hdc, NULL, DCB_RESET | DCB_ENABLE );
MoveToEx( hdc, 10, 10, NULL );
LineTo( hdc, 20, 20 );
ret = GetBoundsRect( hdc, &rect, 0 );
todo_wine
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 10, 10, 21, 21 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
SetRect( &rect, 8, 8, 23, 23 );
expect = rect;
SetBoundsRect( hdc, &rect, DCB_ACCUMULATE );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
level = SaveDC( hdc );
LineTo( hdc, 30, 25 );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 8, 8, 31, 26 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
SetBoundsRect( hdc, NULL, DCB_DISABLE );
LineTo( hdc, 40, 40 );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 8, 8, 31, 26 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
SetRect( &rect, 6, 6, 30, 30 );
SetBoundsRect( hdc, &rect, DCB_ACCUMULATE );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 6, 6, 31, 30 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
RestoreDC( hdc, level );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
LineTo( hdc, 40, 40 );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
SelectObject( hdc, old );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 6, 6, 1, 1 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
SetBoundsRect( hdc, NULL, DCB_ENABLE );
LineTo( hdc, 50, 40 );
SelectObject( hdc, bitmap );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 6, 6, 51, 41 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
SelectObject( hdc, GetStockObject( NULL_PEN ));
LineTo( hdc, 50, 50 );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 6, 6, 51, 51 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
memset( buffer, 0, sizeof(buffer) );
info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
info->bmiHeader.biWidth = 64;
info->bmiHeader.biHeight = 64;
info->bmiHeader.biPlanes = 1;
info->bmiHeader.biBitCount = 8;
info->bmiHeader.biCompression = BI_RGB;
dib = CreateDIBSection( 0, info, DIB_RGB_COLORS, NULL, NULL, 0 );
ok( dib != 0, "failed to create DIB\n" );
SelectObject( hdc, dib );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 6, 6, 51, 51 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
LineTo( hdc, 55, 30 );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 6, 6, 56, 51 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
LineTo( hdc, 100, 30 );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 6, 6, 64, 51 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
LineTo( hdc, -100, -100 );
ret = GetBoundsRect( hdc, &rect, 0 );
ok( ret == DCB_SET, "GetBoundsRect returned %x\n", ret );
SetRect( &expect, 0, 0, 64, 51 );
todo_wine
ok( EqualRect(&rect, &expect), "Got (%d,%d)-(%d,%d)\n", rect.left, rect.top, rect.right, rect.bottom );
DeleteDC( hdc );
DeleteObject( bitmap );
DeleteObject( dib );
}
static void test_desktop_colorres(void)