1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/byteLength/this-is-not-object.js b/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/byteLength/this-is-not-object.js
new file mode 100644
index 0000000000..5e7fa4e32b
--- /dev/null
+++ b/js/src/tests/test262/built-ins/SharedArrayBuffer/prototype/byteLength/this-is-not-object.js
@@ -0,0 +1,43 @@
+// |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.
+/*---
+description: Throws a TypeError exception when `this` is not Object
+features: [SharedArrayBuffer, Symbol]
+---*/
+
+var getter = Object.getOwnPropertyDescriptor(
+  SharedArrayBuffer.prototype, "byteLength"
+).get;
+
+assert.throws(TypeError, function() {
+  getter.call(undefined);
+}, "this is undefined");
+
+assert.throws(TypeError, function() {
+  getter.call(null);
+}, "this is null");
+
+assert.throws(TypeError, function() {
+  getter.call(42);
+}, "this is 42");
+
+assert.throws(TypeError, function() {
+  getter.call("1");
+}, "this is a string");
+
+assert.throws(TypeError, function() {
+  getter.call(true);
+}, "this is true");
+
+assert.throws(TypeError, function() {
+  getter.call(false);
+}, "this is false");
+
+var s = Symbol("s");
+assert.throws(TypeError, function() {
+  getter.call(s);
+}, "this is a Symbol");
+
+reportCompare(0, 0);