// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 26.1.12 description: > Return abrupt result. info: | 26.1.12 Reflect.preventExtensions ( target ) ... 2. Return target.[[PreventExtensions]](). features: [Proxy, Reflect] ---*/ var o1 = {}; var p = new Proxy(o1, { preventExtensions: function() { throw new Test262Error(); } }); assert.throws(Test262Error, function() { Reflect.preventExtensions(p); }); reportCompare(0, 0);