mirror of https://github.com/tc39/test262.git
39 lines
790 B
JavaScript
39 lines
790 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
|
|
// This code is governed by the BSD license found in the LICENSE file.
|
|
|
|
/*---
|
|
info: The production x >>= y is the same as x = x >> y
|
|
es5id: 11.13.2_A4.7_T1.4
|
|
description: Type(x) and Type(y) vary between Null and Undefined
|
|
---*/
|
|
|
|
var x;
|
|
|
|
//CHECK#1
|
|
x = null;
|
|
x >>= undefined;
|
|
if (x !== 0) {
|
|
$ERROR('#1: x = null; x >>= undefined; x === 0. Actual: ' + (x));
|
|
}
|
|
|
|
//CHECK#2
|
|
x = undefined;
|
|
x >>= null;
|
|
if (x !== 0) {
|
|
$ERROR('#2: x = undefined; x >>= null; x === 0. Actual: ' + (x));
|
|
}
|
|
|
|
//CHECK#3
|
|
x = undefined;
|
|
x >>= undefined;
|
|
if (x !== 0) {
|
|
$ERROR('#3: x = undefined; x >>= undefined; x === 0. Actual: ' + (x));
|
|
}
|
|
|
|
//CHECK#4
|
|
x = null;
|
|
x >>= null;
|
|
if (x !== 0) {
|
|
$ERROR('#4: x = null; x >>= null; x === 0. Actual: ' + (x));
|
|
}
|