11.4.1-4.a-8.js (550B)
1 // Copyright (c) 2012 Ecma International. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 info: | 6 This test is actually testing the [[Delete]] internal method (8.12.8). Since the 7 language provides no way to directly exercise [[Delete]], the tests are placed here. 8 esid: sec-delete-operator-runtime-semantics-evaluation 9 description: delete operator returns true for built-in objects (JSON) 10 flags: [noStrict] 11 ---*/ 12 13 var d = delete JSON; 14 15 assert.sameValue(d, true, 'd'); 16 17 reportCompare(0, 0);