Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/AsyncGeneratorFunction/extensibility.js b/js/src/tests/test262/built-ins/AsyncGeneratorFunction/extensibility.js
new file mode 100644
index 0000000000..8110e021b5
--- /dev/null
+++ b/js/src/tests/test262/built-ins/AsyncGeneratorFunction/extensibility.js
@@ -0,0 +1,16 @@
+// Copyright (C) 2018 Valerie Young. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-properties-of-asyncgeneratorfunction
+description: Object extensibility
+info: |
+  The value of the [[Extensible]] internal slot of the AsyncGeneratorFunction
+  constructor is true.
+features: [async-iteration]
+---*/
+
+var AsyncGeneratorFunction = Object.getPrototypeOf(async function* () {}).constructor;
+
+assert(Object.isExtensible(AsyncGeneratorFunction));
+
+reportCompare(0, 0);