1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/global/cross-realm.js b/js/src/tests/test262/built-ins/RegExp/prototype/global/cross-realm.js
new file mode 100644
index 0000000000..b903f21996
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/prototype/global/cross-realm.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-get-regexp.prototype.global
+description: A TypeError is thrown when the "this" value is an invalid cross-realm Object
+info: |
+  1. Let R be the this value.
+  2. If Type(R) is not Object, throw a TypeError exception.
+  3. If R does not have an [[OriginalFlags]] internal slot, then
+     a. If SameValue(R, %RegExpPrototype%) is true, return undefined.
+     b. Otherwise, throw a TypeError exception.
+features: [cross-realm]
+---*/
+
+var get = Object.getOwnPropertyDescriptor(RegExp.prototype, 'global').get;
+var other = $262.createRealm().global;
+var otherRegExpProto = other.RegExp.prototype;
+var otherRegExpGetter = Object.getOwnPropertyDescriptor(otherRegExpProto, 'global').get;
+
+assert.throws(TypeError, function() {
+  get.call(otherRegExpProto);
+}, 'cross-realm RegExp.prototype');
+
+assert.throws(other.TypeError, function() {
+  otherRegExpGetter.call(RegExp.prototype);
+}, 'cross-realm RegExp.prototype getter method against primary realm RegExp.prototype');
+
+reportCompare(0, 0);