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ddraw/tests: Add a ddraw7 vertex buffer refcount test. 

Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Matteo Bruni 2017-03-10 00:31:58 +01:00 committed by Alexandre Julliard
parent 444475fb4a
commit d2fe7bfd7c
1 changed files with 69 additions and 0 deletions
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69
dlls/ddraw/tests/ddraw7.c
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@ -13059,6 +13059,74 @@ done:
DestroyWindow(window);
}
static void test_vb_refcount(void)
{
ULONG prev_d3d_refcount, prev_device_refcount;
ULONG cur_d3d_refcount, cur_device_refcount;
IDirect3DVertexBuffer7 *vb, *vb7;
D3DVERTEXBUFFERDESC vb_desc;
IDirect3DVertexBuffer *vb1;
IDirect3DDevice7 *device;
IDirect3D7 *d3d;
ULONG refcount;
IUnknown *unk;
HWND window;
HRESULT hr;
window = CreateWindowA("static", "d3d7_test", WS_OVERLAPPEDWINDOW,
0, 0, 640, 480, 0, 0, 0, 0);
if (!(device = create_device(window, DDSCL_NORMAL)))
{
skip("Failed to create a 3D device, skipping test.\n");
DestroyWindow(window);
return;
}
hr = IDirect3DDevice7_GetDirect3D(device, &d3d);
ok(SUCCEEDED(hr), "Failed to get Direct3D7 interface, hr %#x.\n", hr);
prev_d3d_refcount = get_refcount((IUnknown *)d3d);
prev_device_refcount = get_refcount((IUnknown *)device);
memset(&vb_desc, 0, sizeof(vb_desc));
vb_desc.dwSize = sizeof(vb_desc);
vb_desc.dwFVF = D3DFVF_XYZ;
vb_desc.dwNumVertices = 4;
hr = IDirect3D7_CreateVertexBuffer(d3d, &vb_desc, &vb, 0);
ok(SUCCEEDED(hr), "Failed to create vertex buffer, hr %#x.\n", hr);
cur_d3d_refcount = get_refcount((IUnknown *)d3d);
cur_device_refcount = get_refcount((IUnknown *)device);
ok(cur_d3d_refcount > prev_d3d_refcount, "D3D object refcount didn't change from %u.\n", prev_d3d_refcount);
ok(cur_device_refcount == prev_device_refcount, "Device refcount changed from %u to %u.\n",
prev_device_refcount, cur_device_refcount);
prev_d3d_refcount = cur_d3d_refcount;
hr = IDirect3DVertexBuffer7_QueryInterface(vb, &IID_IDirect3DVertexBuffer7, (void **)&vb7);
ok(hr == DD_OK, "Failed to query IDirect3DVertexBuffer7, hr %#x.\n", hr);
cur_d3d_refcount = get_refcount((IUnknown *)d3d);
ok(cur_d3d_refcount == prev_d3d_refcount, "D3D object refcount changed from %u to %u.\n",
prev_d3d_refcount, cur_d3d_refcount);
IDirect3DVertexBuffer7_Release(vb7);
hr = IDirect3DVertexBuffer7_QueryInterface(vb, &IID_IDirect3DVertexBuffer, (void **)&vb1);
ok(hr == E_NOINTERFACE, "Querying IDirect3DVertexBuffer returned unexpected hr %#x.\n", hr);
hr = IDirect3DVertexBuffer_QueryInterface(vb, &IID_IUnknown, (void **)&unk);
ok(hr == DD_OK, "Failed to query IUnknown, hr %#x.\n", hr);
ok((IUnknown *)vb == unk,
"IDirect3DVertexBuffer7 and IUnknown interface pointers don't match, %p != %p.\n", vb, unk);
IUnknown_Release(unk);
refcount = IDirect3DVertexBuffer7_Release(vb);
ok(!refcount, "Vertex buffer has %u references left.\n", refcount);
IDirect3D7_Release(d3d);
refcount = IDirect3DDevice7_Release(device);
ok(!refcount, "Device has %u references left.\n", refcount);
DestroyWindow(window);
}
START_TEST(ddraw7)
{
HMODULE module = GetModuleHandleA("ddraw.dll");
@ -13173,4 +13241,5 @@ START_TEST(ddraw7)
test_surface_desc_size();
test_get_surface_from_dc();
test_ck_operation();
test_vb_refcount();
}