Update interop test, check exception.

Also made exception use feature_not_supported

Signed-off-by: JackAKirk <[email protected]>

Author: JackAKirk

sycl/include/sycl/backend.hpp

@@ -244,7 +244,7 @@ get_native<backend::ext_oneapi_hip, context>(const context &Obj) {
                           "Backends mismatch");
   }
   throw sycl::exception(
-      make_error_code(sycl::errc::runtime),
+      make_error_code(sycl::errc::feature_not_supported),
       "Context interop is not supported for HIP. If a native context is "
       "required, use hipDevicePrimaryCtxRetain with a native device");
 }

sycl/test-e2e/Basic/interop/interop_all_backends.cpp

@@ -82,6 +82,15 @@ int main() {
   auto Event3 = InteropQueue.memcpy(&vec[0], A, N * sizeof(int), Event2);
   Event3.wait();
 
+  if constexpr (BACKEND == backend::ext_oneapi_hip) {
+    try {
+      backend_traits<BACKEND>::return_type<context> NativeContext =
+            get_native<BACKEND>(Context);
+    } catch (sycl::exception &e) {
+      assert(e.code() == sycl::errc::feature_not_supported);
+    }
+  }
+
   free(A, InteropQueue);
 
   for (const auto &val : vec) {