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gdi32/tests: Test whether D3DKMTDestroyDCFromMemory() frees the DC memory. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-11-19 18:30:50 -06:00 committed by Alexandre Julliard
parent ef26f7bd5c
commit c1ed24c86e
1 changed files with 35 additions and 0 deletions
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35
dlls/gdi32/tests/bitmap.c
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@ -5686,10 +5686,12 @@ static void test_D3DKMTCreateDCFromMemory( void )
{ {
D3DKMT_DESTROYDCFROMMEMORY destroy_desc; D3DKMT_DESTROYDCFROMMEMORY destroy_desc;
D3DKMT_CREATEDCFROMMEMORY create_desc; D3DKMT_CREATEDCFROMMEMORY create_desc;
MEMORY_BASIC_INFORMATION memory_info;
unsigned int width_bytes; unsigned int width_bytes;
unsigned int i, x, y, z; unsigned int i, x, y, z;
DWORD expected, colour; DWORD expected, colour;
BYTE data[12][48]; BYTE data[12][48];
void *alloc_data;
NTSTATUS status; NTSTATUS status;
HGDIOBJ *bitmap; HGDIOBJ *bitmap;
DIBSECTION dib; DIBSECTION dib;
@ -5939,6 +5941,39 @@ static void test_D3DKMTCreateDCFromMemory( void )
DeleteObject( SelectObject( bmp_dc, bmp ) ); DeleteObject( SelectObject( bmp_dc, bmp ) );
DeleteDC( bmp_dc ); DeleteDC( bmp_dc );
} }
alloc_data = VirtualAlloc( NULL, 4096, MEM_COMMIT, PAGE_READWRITE );
ok(!!alloc_data, "Failed to allocate memory, error %u.\n", GetLastError());
create_desc.pMemory = alloc_data;
create_desc.Format = D3DDDIFMT_A8R8G8B8;
create_desc.Width = 16;
create_desc.Height = 16;
create_desc.Pitch = 16 * 4;
create_desc.hDeviceDc = CreateCompatibleDC( NULL );
create_desc.pColorTable = NULL;
status = pD3DKMTCreateDCFromMemory( &create_desc );
ok(!status, "Got unexpected status %#x.\n", status);
size = VirtualQuery( alloc_data, &memory_info, sizeof(memory_info) );
ok(size == sizeof(memory_info), "Got unexpected size %u.\n", size);
ok(memory_info.State == MEM_COMMIT, "Got state %#x.\n", memory_info.State);
ok(memory_info.Protect == PAGE_READWRITE, "Got protection %#x.\n", memory_info.Protect);
destroy_desc.hDc = create_desc.hDc;
destroy_desc.hBitmap = create_desc.hBitmap;
status = pD3DKMTDestroyDCFromMemory( &destroy_desc );
ok(!status, "Got unexpected status %#x.\n", status);
size = VirtualQuery( alloc_data, &memory_info, sizeof(memory_info) );
ok(size == sizeof(memory_info), "Got unexpected size %u.\n", size);
todo_wine ok(memory_info.State == MEM_COMMIT, "Got state %#x.\n", memory_info.State);
todo_wine ok(memory_info.Protect == PAGE_READWRITE, "Got protection %#x.\n", memory_info.Protect);
ret = VirtualFree( alloc_data, 0, MEM_RELEASE );
todo_wine ok(ret, "Failed to free memory, error %u.\n", GetLastError());
} }
START_TEST(bitmap) START_TEST(bitmap)