test262/test/built-ins/Function/S15.3.2.1_A2_T4.js

35 lines
915 B
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: >
It is permissible but not necessary to have one argument for each formal
parameter to be specified
es5id: 15.3.2.1_A2_T4
description: >
Values of the function constructor arguments are "return"-s of
various results
includes: [$FAIL.js]
---*/
var i=0;
var p={toString:function(){return "arg"+(++i);}};
//CHECK#1
try {
var f = Function(p, p, p, "return arg1+arg2+arg3;");
} catch (e) {
$FAIL('#1: test failed');
}
//CHECK#2
if (!(f instanceof Function)){
$ERROR('#2: It is permissible but not necessary to have one argument for each formal parameter to be specified');
}
//CHECK#3
if (f(4,"2","QUESTION") !== "42QUESTION") {
$ERROR('#3: It is permissible but not necessary to have one argument for each formal parameter to be specified');
}