S15.3.2.1_A2_T6.js (878B)
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 It is permissible but not necessary to have one argument for each formal 7 parameter to be specified 8 es5id: 15.3.2.1_A2_T6 9 description: > 10 Values of the function constructor arguments are "return"-s of 11 various results and a concotenation of strings 12 ---*/ 13 14 var i = 0; 15 16 var p = { 17 toString: function() { 18 return "arg" + (++i) 19 } 20 }; 21 22 try { 23 var f = Function(p + "," + p + "," + p, "return arg1+arg2+arg3;"); 24 } catch (e) { 25 throw new Test262Error('#1: test failed'); 26 } 27 28 assert(f instanceof Function, 'The result of evaluating (f instanceof Function) is expected to be true'); 29 assert.sameValue(f("", 1, p), "1arg4", 'f(, 1, {toString: function() {return "arg" + (++i)}}) must return "1arg4"'); 30 31 reportCompare(0, 0);