[PATCH vkd3d 1/3] tests: Add more tests for invalid descriptor tables.

[Conor McCarthy]

Signed-off-by: Conor McCarthy 
---
 tests/d3d12.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/tests/d3d12.c b/tests/d3d12.c
index 27393eec..8ae40afa 100644
--- a/tests/d3d12.c
+++ b/tests/d3d12.c
@@ -2703,6 +2703,26 @@ static void test_create_root_signature(void)
     hr = create_root_signature(device, &root_signature_desc, &root_signature);
     ok(hr == E_INVALIDARG, "Failed to create root signature, hr %#x.\n", hr);

+    /* empty descriptor table */
+    descriptor_ranges[0].NumDescriptors = 0;
+    root_parameters[0].DescriptorTable.NumDescriptorRanges = 1;
+    hr = create_root_signature(device, &root_signature_desc, &root_signature);
+    todo
+    ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
+    if (SUCCEEDED(hr))
+        ID3D12RootSignature_Release(root_signature);
+
+    /* descriptor register range overflow
+     * Windows results vary for overflowing to zero, but anything beyond that is invalid. */
+    descriptor_ranges[0].NumDescriptors = 0x1000;
+    descriptor_ranges[0].BaseShaderRegister = 0xfffff001;
+    root_parameters[0].DescriptorTable.NumDescriptorRanges = 1;
+    hr = create_root_signature(device, &root_signature_desc, &root_signature);
+    todo
+    ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
+    if (SUCCEEDED(hr))
+        ID3D12RootSignature_Release(root_signature);
+
     /* empty root signature */
     root_signature_desc.NumParameters = 0;
     root_signature_desc.pParameters = NULL;