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Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/global/cross-realm.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/global/cross-realm.js | 28 |
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); |