From 6061d909ad99502bae8223e6d6ef289d8e1b7926 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B3zef=20Kucia?= Date: Tue, 12 Apr 2016 12:29:36 +0200 Subject: [PATCH] dxgi/tests: Add tests for reference counting. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Józef Kucia Signed-off-by: Henri Verbeet Signed-off-by: Alexandre Julliard --- dlls/dxgi/tests/device.c | 38 +++++++++++++++++++++++++++++++++++--- 1 file changed, 35 insertions(+), 3 deletions(-) diff --git a/dlls/dxgi/tests/device.c b/dlls/dxgi/tests/device.c index 1e4022e2a7a..b92d3cc782f 100644 --- a/dlls/dxgi/tests/device.c +++ b/dlls/dxgi/tests/device.c @@ -1284,11 +1284,12 @@ static void test_maximum_frame_latency(void) static void test_output_desc(void) { + IDXGIAdapter *adapter, *adapter2; + IDXGIOutput *output, *output2; DXGI_OUTPUT_DESC desc; IDXGIFactory *factory; - IDXGIAdapter *adapter; - IDXGIOutput *output; unsigned int i, j; + ULONG refcount; HRESULT hr; hr = CreateDXGIFactory(&IID_IDXGIFactory, (void **)&factory); @@ -1301,6 +1302,18 @@ static void test_output_desc(void) break; ok(SUCCEEDED(hr), "Failed to enumerate adapter %u, hr %#x.\n", i, hr); + hr = IDXGIFactory_EnumAdapters(factory, i, &adapter2); + ok(SUCCEEDED(hr), "Failed to enumerate adapter %u, hr %#x.\n", i, hr); + todo_wine ok(adapter != adapter2, "Expected to get new instance of IDXGIAdapter, %p == %p.\n", adapter, adapter2); + refcount = get_refcount((IUnknown *)adapter); + todo_wine ok(refcount == 1, "Get unexpected refcount %u for adapter %u.\n", refcount, i); + IDXGIAdapter_Release(adapter2); + + refcount = get_refcount((IUnknown *)factory); + todo_wine ok(refcount == 2, "Get unexpected refcount %u.\n", refcount); + refcount = get_refcount((IUnknown *)adapter); + todo_wine ok(refcount == 1, "Get unexpected refcount %u for adapter %u.\n", refcount, i); + for (j = 0; ; ++j) { MONITORINFOEXW monitor_info; @@ -1311,6 +1324,20 @@ static void test_output_desc(void) break; ok(SUCCEEDED(hr), "Failed to enumerate output %u on adapter %u, hr %#x.\n", j, i, hr); + hr = IDXGIAdapter_EnumOutputs(adapter, j, &output2); + ok(SUCCEEDED(hr), "Failed to enumerate output %u on adapter %u, hr %#x.\n", j, i, hr); + todo_wine ok(output != output2, "Expected to get new instance of IDXGIOuput, %p == %p.\n", output, output2); + refcount = get_refcount((IUnknown *)output); + todo_wine ok(refcount == 1, "Get unexpected refcount %u for output %u, adapter %u.\n", refcount, j, i); + IDXGIOutput_Release(output2); + + refcount = get_refcount((IUnknown *)factory); + todo_wine ok(refcount == 2, "Get unexpected refcount %u.\n", refcount); + refcount = get_refcount((IUnknown *)adapter); + ok(refcount == 2, "Get unexpected refcount %u for adapter %u.\n", refcount, i); + refcount = get_refcount((IUnknown *)output); + todo_wine ok(refcount == 1, "Get unexpected refcount %u for output %u, adapter %u.\n", refcount, j, i); + hr = IDXGIOutput_GetDesc(output, NULL); ok(hr == E_INVALIDARG, "Got unexpected hr %#x for output %u on adapter %u.\n", hr, j, i); hr = IDXGIOutput_GetDesc(output, &desc); @@ -1329,12 +1356,17 @@ static void test_output_desc(void) monitor_info.rcMonitor.right, monitor_info.rcMonitor.bottom); IDXGIOutput_Release(output); + refcount = get_refcount((IUnknown *)adapter); + todo_wine ok(refcount == 1, "Get unexpected refcount %u for adapter %u.\n", refcount, i); } IDXGIAdapter_Release(adapter); + refcount = get_refcount((IUnknown *)factory); + ok(refcount == 1, "Get unexpected refcount %u.\n", refcount); } - IDXGIFactory_Release(factory); + refcount = IDXGIFactory_Release(factory); + ok(!refcount, "IDXGIFactory has %u references left.\n", refcount); } START_TEST(device)