1 files changed, 75 insertions, 0 deletions
diff --git a/test/addons-napi/test_exception/test_exception.c b/test/addons-napi/test_exception/test_exception.c
new file mode 100644
index 0000000000..f92bae323d
--- /dev/null
+++ b/test/addons-napi/test_exception/test_exception.c
@@ -0,0 +1,75 @@
+#include <node_api.h>
+
+static bool exceptionWasPending = false;
+
+void returnException(napi_env env, napi_callback_info info) {
+  napi_status status;
+  napi_value jsFunction;
+
+  status = napi_get_cb_args(env, info, &jsFunction, 1);
+  if (status != napi_ok) return;
+
+  napi_value global;
+  status = napi_get_global(env, &global);
+  if (status != napi_ok) return;
+
+  napi_value result;
+  status = napi_call_function(env, global, jsFunction, 0, 0, &result);
+  if (status ==  napi_pending_exception) {
+    napi_value ex;
+    status = napi_get_and_clear_last_exception(env, &ex);
+    if (status != napi_ok) return;
+
+    status = napi_set_return_value(env, info, ex);
+    if (status != napi_ok) return;
+  }
+}
+
+void allowException(napi_env env, napi_callback_info info) {
+  napi_status status;
+  napi_value jsFunction;
+
+  status = napi_get_cb_args(env, info, &jsFunction, 1);
+  if (status != napi_ok) return;
+
+  napi_value global;
+  status = napi_get_global(env, &global);
+  if (status != napi_ok) return;
+
+  napi_value result;
+  status = napi_call_function(env, global, jsFunction, 0, 0, &result);
+  // Ignore status and check napi_is_exception_pending() instead.
+
+  status = napi_is_exception_pending(env, &exceptionWasPending);
+  if (status != napi_ok) return;
+}
+
+void wasPending(napi_env env, napi_callback_info info) {
+  napi_status status;
+
+  napi_value result;
+  status = napi_get_boolean(env, exceptionWasPending, &result);
+  if (status != napi_ok) return;
+
+  status = napi_set_return_value(env, info, result);
+  if (status != napi_ok) return;
+}
+
+#define DECLARE_NAPI_METHOD(name, func)                          \
+  { name, func, 0, 0, 0, napi_default, 0 }
+
+void Init(napi_env env, napi_value exports, napi_value module, void* priv) {
+  napi_status status;
+
+  napi_property_descriptor descriptors[] = {
+      DECLARE_NAPI_METHOD("returnException", returnException),
+      DECLARE_NAPI_METHOD("allowException", allowException),
+      DECLARE_NAPI_METHOD("wasPending", wasPending),
+  };
+
+  status = napi_define_properties(
+    env, exports, sizeof(descriptors) / sizeof(*descriptors), descriptors);
+  if (status != napi_ok) return;
+}
+
+NAPI_MODULE(addon, Init)