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// Copyright (C) 2015 Caitlin Potter. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
description: Intrinsic %FunctionPrototype% has poisoned own property "caller"
includes: [propertyHelper.js]
es6id: 8.2.2 S12, 9.2.7
---*/
var FunctionPrototype = Function.prototype;
assert.sameValue(FunctionPrototype.hasOwnProperty('caller'), true, 'The result of %FunctionPrototype%.hasOwnProperty("caller") is true');
var descriptor = Object.getOwnPropertyDescriptor(FunctionPrototype, 'caller');
assert.sameValue(typeof descriptor.get, 'function', '%FunctionPrototype%.caller is an accessor property');
assert.sameValue(typeof descriptor.set, 'function', '%FunctionPrototype%.caller is an accessor property');
assert.sameValue(descriptor.get, descriptor.set, '%FunctionPrototype%.caller getter/setter are both %ThrowTypeError%');
assert.throws(TypeError, function() {
return FunctionPrototype.caller;
});
assert.throws(TypeError, function() {
FunctionPrototype.caller = {};
});
verifyNotEnumerable(FunctionPrototype, 'caller');
verifyConfigurable(FunctionPrototype, 'caller');
reportCompare(0, 0);
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