Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 29 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/SharedArrayBuffer/return-abrupt-from-length.js b/js/src/tests/test262/built-ins/SharedArrayBuffer/return-abrupt-from-length.js
new file mode 100644
index 0000000000..031e86c8f0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/SharedArrayBuffer/return-abrupt-from-length.js
@@ -0,0 +1,29 @@
+// |reftest| skip-if(!this.hasOwnProperty('SharedArrayBuffer')) -- SharedArrayBuffer is not enabled unconditionally
+// Copyright (C) 2016 The V8 Project authors. All rights reserved.
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-sharedarraybuffer-length
+description: >
+  Return abrupt from ToIndex(length)
+info: |
+  SharedArrayBuffer( length )
+
+  1. If NewTarget is undefined, throw a TypeError exception.
+  2. Let byteLength be ? ToIndex(length).
+  ...
+features: [SharedArrayBuffer]
+---*/
+
+var len = {
+  valueOf: function() {
+    throw new Test262Error();
+  }
+};
+
+assert.throws(Test262Error, function() {
+  new SharedArrayBuffer(len);
+});
+
+reportCompare(0, 0);