Source code
Revision control
Copy as Markdown
Other Tools
// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: the length property has the attributes { ReadOnly }
es5id: 15.3.5.1_A3_T2
description: >
Checking if varying the length property of
Function("arg1,arg2,arg3", null) fails
includes: [propertyHelper.js]
---*/
var f = Function("arg1,arg2,arg3", null);
assert(f.hasOwnProperty('length'));
var flength = f.length;
verifyNotWritable(f, "length", null, function() {});
assert.sameValue(f.length, flength);
try {
f.length();
throw new Test262Error('#3: the function.length property has the attributes ReadOnly');
} catch (e) {
if (e instanceof Test262Error) {
throw e;
}
}
if (f.length !== 3) {
throw new Test262Error('#4: the length property has the attributes { ReadOnly }');
}
// TODO: Convert to verifyProperty() format.
reportCompare(0, 0);