Extend CUDA tests with invalid cases

Author: lukaszstolarczuk

test/providers/provider_cuda.cpp

@@ -383,6 +383,47 @@ TEST_P(umfCUDAProviderTest, cudaProviderNullParams) {
     EXPECT_EQ(res, UMF_RESULT_ERROR_INVALID_ARGUMENT);
 }
 
+TEST_P(umfCUDAProviderTest, cudaProviderInvalidCreate) {
+    CUdevice device;
+    int ret = get_cuda_device(&device);
+    ASSERT_EQ(ret, 0);
+
+    CUcontext ctx;
+    ret = create_context(device, &ctx);
+    ASSERT_EQ(ret, 0);
+
+    // wrong memory type
+    umf_cuda_memory_provider_params_handle_t params_wrong_memtype =
+        create_cuda_prov_params(ctx, device, (umf_usm_memory_type_t)0xFFFF, 0);
+    ASSERT_NE(params_wrong_memtype, nullptr);
+    umf_memory_provider_handle_t provider;
+    umf_result_t umf_result = umfMemoryProviderCreate(
+        umfCUDAMemoryProviderOps(), params_wrong_memtype, &provider);
+    ASSERT_EQ(umf_result, UMF_RESULT_ERROR_INVALID_ARGUMENT);
+    umf_result = umfCUDAMemoryProviderParamsDestroy(params_wrong_memtype);
+    ASSERT_EQ(umf_result, UMF_RESULT_SUCCESS);
+
+    // wrong context
+    umf_cuda_memory_provider_params_handle_t params_wrong_ctx =
+        create_cuda_prov_params(NULL, device, UMF_MEMORY_TYPE_HOST, 0);
+    ASSERT_NE(params_wrong_ctx, nullptr);
+    umf_result = umfMemoryProviderCreate(umfCUDAMemoryProviderOps(),
+                                         params_wrong_ctx, &provider);
+    ASSERT_EQ(umf_result, UMF_RESULT_ERROR_INVALID_ARGUMENT);
+    umf_result = umfCUDAMemoryProviderParamsDestroy(params_wrong_ctx);
+    ASSERT_EQ(umf_result, UMF_RESULT_SUCCESS);
+
+    // wrong device
+    umf_cuda_memory_provider_params_handle_t params_wrong_device =
+        create_cuda_prov_params(ctx, (CUdevice)-1, UMF_MEMORY_TYPE_HOST, 0);
+    ASSERT_NE(params_wrong_device, nullptr);
+    umf_result = umfMemoryProviderCreate(umfCUDAMemoryProviderOps(),
+                                         params_wrong_device, &provider);
+    ASSERT_EQ(umf_result, UMF_RESULT_ERROR_INVALID_ARGUMENT);
+    umf_result = umfCUDAMemoryProviderParamsDestroy(params_wrong_device);
+    ASSERT_EQ(umf_result, UMF_RESULT_SUCCESS);
+}
+
 TEST_P(umfCUDAProviderTest, multiContext) {
     CUdevice device;
     int ret = get_cuda_device(&device);