[SYCL] Add test for checking that context is destroyed after expected exception

This patch adds new regression test for checking that memory leak in
SYCL context is gone after throwing some expected exception

Author: dm-vodopyanov

SYCL/Regression/context_is_destroyed_after_exception.cpp

@@ -0,0 +1,30 @@
+// REQUIRES: gpu
+
+// RUN: %clangxx -fsycl %s -o %t.out
+// RUN: env SYCL_PI_TRACE=2 %GPU_RUN_PLACEHOLDER %t.out 2>&1 %GPU_CHECK_PLACEHOLDER
+
+#include <CL/sycl.hpp>
+
+int main() {
+  const auto GlobalRange = 1;
+  const auto LocalRange = 2;
+
+  sycl::queue myQueue{sycl::cpu_selector{}, [](sycl::exception_list elist) {
+                        for (auto e : elist)
+                          std::rethrow_exception(e);
+                      }};
+
+  try {
+    myQueue.parallel_for<class myclass>(
+        sycl::nd_range<1>{sycl::range<1>(GlobalRange),
+                          sycl::range<1>(LocalRange)},
+        [=](sycl::nd_item<1> idx) {});
+    myQueue.wait_and_throw();
+    assert(false && "Expected exception was not caught");
+  } catch (sycl::exception &e) {
+  }
+
+  return 0;
+}
+
+// CHECK:---> piContextRelease