Józef Kucia : d3d10core/tests: Add tests showing that views do not keep resource reference.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 27d8c4d2ccf0355b429ab292263bd5c131c5f529
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=27d8c4d2ccf0355b429ab29226...

Author: Józef Kucia <jkucia(a)codeweavers.com>
Date:   Thu Feb  2 12:43:37 2017 +0100

d3d10core/tests: Add tests showing that views do not keep resource reference.

Signed-off-by: Józef Kucia <jkucia(a)codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/d3d10core/tests/device.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/dlls/d3d10core/tests/device.c b/dlls/d3d10core/tests/device.c
index 2d5115f..7d75487 100644
--- a/dlls/d3d10core/tests/device.c
+++ b/dlls/d3d10core/tests/device.c
@@ -1962,8 +1962,11 @@ static void test_create_depthstencil_view(void)
             get_dsv_desc(current_desc, &tests[i].dsv_desc);
         }
 
+        expected_refcount = get_refcount((IUnknown *)texture);
         hr = ID3D10Device_CreateDepthStencilView(device, (ID3D10Resource *)texture, current_desc, &dsview);
         ok(SUCCEEDED(hr), "Test %u: Failed to create depth stencil view, hr %#x.\n", i, hr);
+        refcount = get_refcount((IUnknown *)texture);
+        ok(refcount == expected_refcount, "Got refcount %u, expected %u.\n", refcount, expected_refcount);
 
         hr = ID3D10DepthStencilView_QueryInterface(dsview, &IID_ID3D11DepthStencilView, (void **)&iface);
         ok(SUCCEEDED(hr) || broken(hr == E_NOINTERFACE) /* Not available on all Windows versions. */,
@@ -2322,8 +2325,11 @@ static void test_create_rendertarget_view(void)
             get_rtv_desc(current_desc, &tests[i].rtv_desc);
         }
 
+        expected_refcount = get_refcount((IUnknown *)texture);
         hr = ID3D10Device_CreateRenderTargetView(device, texture, current_desc, &rtview);
         ok(SUCCEEDED(hr), "Test %u: Failed to create render target view, hr %#x.\n", i, hr);
+        refcount = get_refcount((IUnknown *)texture);
+        ok(refcount == expected_refcount, "Got refcount %u, expected %u.\n", refcount, expected_refcount);
 
         hr = ID3D10RenderTargetView_QueryInterface(rtview, &IID_ID3D11RenderTargetView, (void **)&iface);
         ok(SUCCEEDED(hr) || broken(hr == E_NOINTERFACE) /* Not available on all Windows versions. */,
@@ -2737,8 +2743,11 @@ static void test_create_shader_resource_view(void)
             get_srv_desc(current_desc, &tests[i].srv_desc);
         }
 
+        expected_refcount = get_refcount((IUnknown *)texture);
         hr = ID3D10Device_CreateShaderResourceView(device, texture, current_desc, &srview);
         ok(SUCCEEDED(hr), "Test %u: Failed to create a shader resource view, hr %#x.\n", i, hr);
+        refcount = get_refcount((IUnknown *)texture);
+        ok(refcount == expected_refcount, "Got refcount %u, expected %u.\n", refcount, expected_refcount);
 
         hr = ID3D10ShaderResourceView_QueryInterface(srview, &IID_ID3D10ShaderResourceView1, (void **)&iface);
         ok(SUCCEEDED(hr) || broken(hr == E_NOINTERFACE) /* Not available on all Windows versions. */,
@@ -7815,6 +7824,7 @@ static void test_swapchain_views(void)
     ID3D10ShaderResourceView *srv;
     ID3D10RenderTargetView *rtv;
     ID3D10Device *device;
+    ULONG refcount;
     HRESULT hr;
 
     if (!init_test_context(&test_context))
@@ -7822,6 +7832,9 @@ static void test_swapchain_views(void)
 
     device = test_context.device;
 
+    refcount = get_refcount((IUnknown *)test_context.backbuffer);
+    ok(refcount == 1, "Got refcount %u.\n", refcount);
+
     rtv_desc.Format = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
     rtv_desc.ViewDimension = D3D10_RTV_DIMENSION_TEXTURE2D;
     U(rtv_desc).Texture2D.MipSlice = 0;