test262/test/language/arguments-object/S10.6_A6.js

67 lines
1.2 KiB
JavaScript

// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: >
The initial value of the created property length is the number
of actual parameter values supplied by the caller
es5id: 10.6_A6
description: Create function, that returned arguments.length
---*/
function f1(){
return arguments.length;
}
//CHECK#1
if(!(f1() === 0)){
$ERROR('#1: argument.length === 0');
}
//CHECK#2
if(!(f1(0) === 1)){
$ERROR('#2: argument.length === 1');
}
//CHECK#3
if(!(f1(0, 1) === 2)){
$ERROR('#3: argument.length === 2');
}
//CHECK#4
if(!(f1(0, 1, 2) === 3)){
$ERROR('#4: argument.length === 3');
}
//CHECK#5
if(!(f1(0, 1, 2, 3) === 4)){
$ERROR('#5: argument.length === 4');
}
var f2 = function(){return arguments.length;};
//CHECK#6
if(!(f2() === 0)){
$ERROR('#6: argument.length === 0');
}
//CHECK#7
if(!(f2(0) === 1)){
$ERROR('#7: argument.length === 1');
}
//CHECK#8
if(!(f2(0, 1) === 2)){
$ERROR('#8: argument.length === 2');
}
//CHECK#9
if(!(f2(0, 1, 2) === 3)){
$ERROR('#9: argument.length === 3');
}
//CHECK#10
if(!(f2(0, 1, 2, 3) === 4)){
$ERROR('#10: argument.length === 4');
}