Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 21 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/byteLength/length.js b/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/byteLength/length.js
new file mode 100644
index 0000000000..22a944cb3c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/byteLength/length.js
@@ -0,0 +1,21 @@
+// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally
+// Copyright (C) 2015 André Bargull. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+  get SharedArrayBuffer.prototype.byteLength.length is 0.
+includes: [propertyHelper.js]
+features: [SharedArrayBuffer]
+---*/
+
+var desc = Object.getOwnPropertyDescriptor(SharedArrayBuffer.prototype, "byteLength");
+
+assert.sameValue(desc.get.length, 0);
+
+verifyNotEnumerable(desc.get, "length");
+verifyNotWritable(desc.get, "length");
+verifyConfigurable(desc.get, "length");
+
+reportCompare(0, 0);