From: Matteo Bruni Subject: [PATCH 6/6] ddraw/tests: Add a ddraw7 vertex buffer refcount test. Message-Id: <20170224183729.6736-6-mbruni@codeweavers.com> Date: Fri, 24 Feb 2017 19:37:29 +0100 In-Reply-To: <20170224183729.6736-1-mbruni@codeweavers.com> References: <20170224183729.6736-1-mbruni@codeweavers.com> Signed-off-by: Matteo Bruni --- dlls/ddraw/tests/ddraw7.c | 69 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/dlls/ddraw/tests/ddraw7.c b/dlls/ddraw/tests/ddraw7.c index 827496b..88d1b61 100644 --- a/dlls/ddraw/tests/ddraw7.c +++ b/dlls/ddraw/tests/ddraw7.c @@ -12560,6 +12560,74 @@ static void test_get_surface_from_dc(void) 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"); @@ -12673,4 +12741,5 @@ START_TEST(ddraw7) test_display_mode_surface_pixel_format(); test_surface_desc_size(); test_get_surface_from_dc(); + test_vb_refcount(); } -- 2.10.2