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.
/*---
esid: sec-array-exotic-objects-defineownproperty-p-desc
info: If ToUint32(length) !== ToNumber(length), throw RangeError
es5id: 15.4.5.1_A1.1_T1
description: length in [4294967296, -1, 1.5]
---*/
try {
var x = [];
x.length = 4294967296;
throw new Test262Error('#1.1: x = []; x.length = 4294967296 throw RangeError. Actual: x.length === ' + (x.length));
} catch (e) {
assert.sameValue(
e instanceof RangeError,
true,
'The result of evaluating (e instanceof RangeError) is expected to be true'
);
}
try {
x = [];
x.length = -1;
throw new Test262Error('#2.1: x = []; x.length = -1 throw RangeError. Actual: x.length === ' + (x.length));
} catch (e) {
assert.sameValue(
e instanceof RangeError,
true,
'The result of evaluating (e instanceof RangeError) is expected to be true'
);
}
try {
x = [];
x.length = 1.5;
throw new Test262Error('#3.1: x = []; x.length = 1.5 throw RangeError. Actual: x.length === ' + (x.length));
} catch (e) {
assert.sameValue(
e instanceof RangeError,
true,
'The result of evaluating (e instanceof RangeError) is expected to be true'
);
}
reportCompare(0, 0);