1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/SharedArrayBuffer/return-abrupt-from-length-symbol.js b/js/src/tests/test262/built-ins/SharedArrayBuffer/return-abrupt-from-length-symbol.js
new file mode 100644
index 0000000000..6ab9ef3291
--- /dev/null
+++ b/js/src/tests/test262/built-ins/SharedArrayBuffer/return-abrupt-from-length-symbol.js
@@ -0,0 +1,25 @@
+// |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: >
+  Throws a TypeError if length is a symbol
+info: |
+  SharedArrayBuffer( length )
+
+  1. If NewTarget is undefined, throw a TypeError exception.
+  2. Let byteLength be ? ToIndex(length).
+  ...
+features: [SharedArrayBuffer, Symbol]
+---*/
+
+var s = Symbol();
+
+assert.throws(TypeError, function() {
+  new SharedArrayBuffer(s);
+}, "`length` parameter is a Symbol");
+
+reportCompare(0, 0);