[SYCL][L0] Rewrite interop test with new API (#461)

Signed-off-by: Sergey V Maslov <sergey.v.maslov@intel.com>

Author: smaslov-intel

SYCL/Plugin/interop-level-zero.cpp

@@ -7,22 +7,26 @@
 #include <CL/sycl.hpp>
 // clang-format off
 #include <level_zero/ze_api.h>
-#include <CL/sycl/backend/level_zero.hpp>
+#include <sycl/ext/oneapi/backend/level_zero.hpp>
 // clang-format on
 
 using namespace cl::sycl;
 
 int main() {
+#ifdef SYCL_EXT_ONEAPI_BACKEND_LEVEL_ZERO
   queue Queue{};
+
+  auto Event = Queue.single_task([=]() {});
   auto Context = Queue.get_info<info::queue::context>();
   auto Device = Queue.get_info<info::queue::device>();
   auto Platform = Device.get_info<info::device::platform>();
 
   // Get native Level Zero handles
-  auto ZePlatform = Platform.get_native<backend::level_zero>();
-  auto ZeDevice = Device.get_native<backend::level_zero>();
-  auto ZeContext = Context.get_native<backend::level_zero>();
-  auto ZeQueue = Queue.get_native<backend::level_zero>();
+  auto ZePlatform = get_native<backend::ext_oneapi_level_zero>(Platform);
+  auto ZeDevice = get_native<backend::ext_oneapi_level_zero>(Device);
+  auto ZeContext = get_native<backend::ext_oneapi_level_zero>(Context);
+  auto ZeQueue = get_native<backend::ext_oneapi_level_zero>(Queue);
+  auto ZeEvent = get_native<backend::ext_oneapi_level_zero>(Event);
 
   // Create native Level-Zero context.
   // It then will be owned/destroyed by SYCL RT.
@@ -32,17 +36,33 @@ int main() {
   zeContextCreate(ZePlatform, &ZeContextDesc, &ZeContextInterop);
 
   // Re-create SYCL objects from native Level Zero handles
-  auto PlatformInterop = level_zero::make<platform>(ZePlatform);
-  auto DeviceInterop = level_zero::make<device>(PlatformInterop, ZeDevice);
-  auto ContextInterop = level_zero::make<context>(PlatformInterop.get_devices(),
-                                                  ZeContextInterop);
-  auto QueueInterop = level_zero::make<queue>(ContextInterop, ZeQueue);
+  auto PlatformInterop =
+      make_platform<backend::ext_oneapi_level_zero>(ZePlatform);
+  auto DeviceInterop = make_device<backend::ext_oneapi_level_zero>(ZeDevice);
+
+  backend_input_t<backend::ext_oneapi_level_zero, context> ContextInteropInput =
+      {ZeContextInterop, Context.get_devices()};
+  auto ContextInterop =
+      make_context<backend::ext_oneapi_level_zero>(ContextInteropInput);
+
+  backend_input_t<backend::ext_oneapi_level_zero, queue> QueueInteropInput = {
+      ZeQueue};
+  auto QueueInterop = make_queue<backend::ext_oneapi_level_zero>(
+      QueueInteropInput, ContextInterop);
+
+  backend_input_t<backend::ext_oneapi_level_zero, event> EventInteropInput = {
+      ZeEvent};
+  auto EventInterop = make_event<backend::ext_oneapi_level_zero>(
+      EventInteropInput, ContextInterop);
 
   // Check native handles
-  assert(ZePlatform == PlatformInterop.get_native<backend::level_zero>());
-  assert(ZeDevice == DeviceInterop.get_native<backend::level_zero>());
-  assert(ZeContextInterop == ContextInterop.get_native<backend::level_zero>());
-  assert(ZeQueue == QueueInterop.get_native<backend::level_zero>());
+  assert(ZePlatform ==
+         get_native<backend::ext_oneapi_level_zero>(PlatformInterop));
+  assert(ZeDevice == get_native<backend::ext_oneapi_level_zero>(DeviceInterop));
+  assert(ZeContextInterop ==
+         get_native<backend::ext_oneapi_level_zero>(ContextInterop));
+  assert(ZeQueue == get_native<backend::ext_oneapi_level_zero>(QueueInterop));
+  assert(ZeEvent == get_native<backend::ext_oneapi_level_zero>(EventInterop));
 
   // Verify re-created objects
   int Arr[] = {2};
@@ -54,6 +74,9 @@ int main() {
     });
   }
   assert(Arr[0] == 6);
-
+#else
+  std::cout << "Test skipped due to missing support for Level-Zero backend."
+            << std::endl;
+#endif
   return 0;
 }