S15.5.1.1_A1_T5.js (1036B)
1 // Copyright 2009 the Sputnik authors. All rights reserved. 2 // This code is governed by the BSD license found in the LICENSE file. 3 4 /*--- 5 info: | 6 When String is called as a function rather than as a constructor, it 7 performs a type conversion 8 es5id: 15.5.1.1_A1_T5 9 description: Call String(x), where x is undefined variable 10 ---*/ 11 12 var __str = String(x); 13 14 ////////////////////////////////////////////////////////////////////////////// 15 //CHECK#1 16 if (typeof __str !== "string") { 17 throw new Test262Error('#1: var x; __str = String(x); typeof __str === "string". Actual: typeof __str ===' + typeof __str); 18 } 19 // 20 ////////////////////////////////////////////////////////////////////////////// 21 22 ////////////////////////////////////////////////////////////////////////////// 23 //CHECK#2 24 if (__str !== "undefined") { 25 throw new Test262Error('#2: var x; __str = String(x); __str === "undefined". Actual: __str ===' + __str); 26 } 27 // 28 ////////////////////////////////////////////////////////////////////////////// 29 30 var x; 31 32 reportCompare(0, 0);