mirror of https://github.com/tc39/test262.git
46 lines
1.2 KiB
JavaScript
46 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.
|
|
|
|
/*---
|
|
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'
|
|
);
|
|
}
|