oncreate async tests (function, arrow, arrow block)

test/runtime/samples/oncreate-async-arrow-block/_config.js

@@ -0,0 +1 @@
+export default {};

test/runtime/samples/oncreate-async-arrow-block/main.html

@@ -0,0 +1,7 @@
+<script>
+	export default {
+		oncreate: async () => {
+			await 123
+		}
+	};
+</script>

test/runtime/samples/oncreate-async-arrow/_config.js

@@ -0,0 +1 @@
+export default {};

test/runtime/samples/oncreate-async-arrow/main.html

@@ -0,0 +1,5 @@
+<script>
+	export default {
+		oncreate: async () => await 123
+	};
+</script>

test/runtime/samples/oncreate-async/_config.js

@@ -0,0 +1 @@
+export default {};

test/runtime/samples/oncreate-async/main.html

@@ -0,0 +1,7 @@
+<script>
+	export default {
+		async oncreate() {
+			await 123
+		}
+	};
+</script>