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tests: Add test creating root signature without RTS0 blob. 

We're supposed to fail here, but we ended up failing
due to parsing uninitialized version instead, meaning
it could spuriously succeed or read garbage.

Signed-off-by: Hans-Kristian Arntzen <post@arntzen-software.no>
This commit is contained in:
Hans-Kristian Arntzen 2022-07-15 13:03:04 +02:00
parent 4f4c96bb11
commit 6265a7b5ce
2 changed files with 34 additions and 0 deletions
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33
tests/d3d12_root_signature.c
View File

@ -1467,3 +1467,36 @@ void test_missing_bindings_root_signature(void)
destroy_test_context(&context);
}
void test_root_signature_empty_blob(void)
{
ID3D12RootSignature *root_signature;
struct test_context context;
HRESULT hr;
static const DWORD cs_code[] =
{
#if 0
RWStructuredBuffer<uint> RWBuf;
[numthreads(1, 1, 1)]
void main(int wg : SV_GroupID)
{
RWBuf[wg] = wg;
}
#endif
0x43425844, 0x81a88c98, 0x1ab24abd, 0xfdb8fb1f, 0x7e9cb035, 0x00000001, 0x000000a8, 0x00000003,
0x0000002c, 0x0000003c, 0x0000004c, 0x4e475349, 0x00000008, 0x00000000, 0x00000008, 0x4e47534f,
0x00000008, 0x00000000, 0x00000008, 0x58454853, 0x00000054, 0x00050050, 0x00000015, 0x0100086a,
0x0400009e, 0x0011e000, 0x00000000, 0x00000004, 0x0200005f, 0x00021012, 0x0400009b, 0x00000001,
0x00000001, 0x00000001, 0x070000a8, 0x0011e012, 0x00000000, 0x0002100a, 0x00004001, 0x00000000,
0x0002100a, 0x0100003e,
};
if (!init_compute_test_context(&context))
return;
hr = ID3D12Device_CreateRootSignature(context.device, 0, cs_code, sizeof(cs_code), &IID_ID3D12RootSignature, (void **)&root_signature);
/* Has to be E_FAIL, not E_INVALIDARG, oddly enough. */
ok(hr == E_FAIL, "Unexpected hr #%x.\n", hr);
destroy_test_context(&context);
}

1
tests/d3d12_tests.h
View File

@ -319,3 +319,4 @@ decl_test(test_raytracing_default_association_tiebreak);
decl_test(test_raytracing_collection_identifiers);
decl_test(test_fence_wait_robustness);
decl_test(test_fence_wait_robustness_shared);
decl_test(test_root_signature_empty_blob);