Improvements to align CTS and Spec for Event.

* Added test case for urEventGetProfilingInfo return
  UR_RESULT_ERROR_PROFILING_INFO_NOT_AVAILABLE
* Added test case for urEventCreateWithNativeHandle return
  UR_RESULT_ERROR_INVALID_NULL_HANDLE
* Added test case for urEventCreateWithNativeHandle return
  UR_RESULT_ERROR_INVALID_NULL_POINTER
* Added test case for urEventSetCallback return
  UR_RESULT_ERROR_UNSUPPORTED_ENUMERATION

test/conformance/event/urEventCreateWithNativeHandle.cpp

@@ -56,3 +56,35 @@ TEST_P(urEventCreateWithNativeHandleTest, SuccessWithProperties) {
                                 sizeof(ur_execution_info_t), &exec_info,
                                 nullptr));
 }
+
+TEST_P(urEventCreateWithNativeHandleTest, InvalidNullHandle) {
+  ur_native_handle_t native_event = 0;
+
+  UUR_ASSERT_SUCCESS_OR_UNSUPPORTED(
+      urEventGetNativeHandle(event, &native_event));
+
+  // We cannot assume anything about a native_handle, not even if it's
+  // `nullptr` since this could be a valid representation within a backend.
+  // We can however convert the native_handle back into a unified-runtime handle
+  // and perform some query on it to verify that it works.
+  uur::raii::Event evt = nullptr;
+  ASSERT_EQ_RESULT(
+      urEventCreateWithNativeHandle(native_event, nullptr, nullptr, evt.ptr()),
+      UR_RESULT_ERROR_INVALID_NULL_HANDLE);
+}
+
+TEST_P(urEventCreateWithNativeHandleTest, InvalidNullPointer) {
+  ur_native_handle_t native_event = 0;
+
+  UUR_ASSERT_SUCCESS_OR_UNSUPPORTED(
+      urEventGetNativeHandle(event, &native_event));
+
+  // We cannot assume anything about a native_handle, not even if it's
+  // `nullptr` since this could be a valid representation within a backend.
+  // We can however convert the native_handle back into a unified-runtime handle
+  // and perform some query on it to verify that it works.
+  uur::raii::Event evt = nullptr;
+  ASSERT_EQ_RESULT(
+      urEventCreateWithNativeHandle(native_event, context, nullptr, nullptr),
+      UR_RESULT_ERROR_INVALID_NULL_POINTER);
+}

test/conformance/event/urEventGetProfilingInfo.cpp

@@ -215,3 +215,39 @@ TEST_P(urEventGetProfilingInfoForWaitWithBarrier, Success) {
 
   ASSERT_GE(complete_value, submit_value);
 }
+
+struct urEventGetProfilingInfoInvalidQueue : uur::urQueueTest {
+  void SetUp() override {
+    UUR_RETURN_ON_FATAL_FAILURE(urQueueTest::SetUp());
+    ASSERT_SUCCESS(urMemBufferCreate(context, UR_MEM_FLAG_WRITE_ONLY, size,
+                                     nullptr, &buffer));
+
+    input.assign(count, 42);
+    ASSERT_SUCCESS(urEnqueueMemBufferWrite(queue, buffer, false, 0, size,
+                                           input.data(), 0, nullptr, &event));
+    ASSERT_SUCCESS(urEventWait(1, &event));
+  }
+
+  void TearDown() override {
+    if (buffer) {
+      EXPECT_SUCCESS(urMemRelease(buffer));
+    }
+    UUR_RETURN_ON_FATAL_FAILURE(urQueueTest::TearDown());
+  };
+
+  const size_t count = 1024;
+  const size_t size = sizeof(uint32_t) * count;
+  ur_mem_handle_t buffer = nullptr;
+  ur_event_handle_t event = nullptr;
+  std::vector<uint32_t> input;
+};
+
+UUR_INSTANTIATE_DEVICE_TEST_SUITE(urEventGetProfilingInfoInvalidQueue);
+
+TEST_P(urEventGetProfilingInfoInvalidQueue, ProfilingInfoNotAvailable) {
+  const ur_profiling_info_t property_name = UR_PROFILING_INFO_COMMAND_QUEUED;
+  size_t property_size;
+  ASSERT_EQ_RESULT(
+      urEventGetProfilingInfo(event, property_name, 0, nullptr, &property_size),
+      UR_RESULT_ERROR_PROFILING_INFO_NOT_AVAILABLE);
+}

test/conformance/event/urEventSetCallback.cpp

@@ -189,4 +189,11 @@ TEST_P(urEventSetCallbackNegativeTest, InvalidEnumeration) {
       UR_RESULT_ERROR_INVALID_ENUMERATION);
 }
 
+TEST_P(urEventSetCallbackNegativeTest, UnsupportedEnumeration) {
+  ASSERT_EQ_RESULT(
+      urEventSetCallback(event, ur_execution_info_t::UR_EXECUTION_INFO_QUEUED,
+                         emptyCallback, nullptr),
+      UR_RESULT_ERROR_UNSUPPORTED_ENUMERATION);
+}
+
 UUR_INSTANTIATE_DEVICE_TEST_SUITE(urEventSetCallbackNegativeTest);