1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/module-code/top-level-await/new-await-parens.js b/js/src/tests/test262/language/module-code/top-level-await/new-await-parens.js
new file mode 100644
index 0000000000..db9ddf76a8
--- /dev/null
+++ b/js/src/tests/test262/language/module-code/top-level-await/new-await-parens.js
@@ -0,0 +1,20 @@
+// |reftest| module async
+// Copyright (C) 2020 Rick Waldron. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: prod-AwaitExpression
+description: >
+  `new (await Constructor)` returns instance of Constructor
+flags: [module, async]
+features: [top-level-await]
+---*/
+
+assert.sameValue((new (await Number)).valueOf(), 0);
+assert.sameValue((new (await String)).valueOf(), '');
+assert.sameValue((new (await Boolean)).valueOf(), false);
+assert.sameValue((new (await Array)).length, 0);
+assert.sameValue((new (await Map)).size, 0);
+assert.sameValue((new (await Set)).size, 0);
+
+$DONE();