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// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* @name: S11.13.2_A4.6_T2.3;
* @section: 11.13.2, 11.7.1;
* @assertion: The production x <<= y is the same as x = x << y;
* @description: Type(x) is different from Type(y) and both types vary between Number (primitive or object) and Null;
*/
//CHECK#1
x = 1;
x <<= null;
if (x !== 1) {
$ERROR('#1: x = 1; x <<= null; x === 1. Actual: ' + (x));
}
//CHECK#2
x = null;
x <<= 1;
if (x !== 0) {
$ERROR('#2: x = null; x <<= 1; x === 0. Actual: ' + (x));
}
//CHECK#3
x = new Number(1);
x <<= null;
if (x !== 1) {
$ERROR('#3: x = new Number(1); x <<= null; x === 1. Actual: ' + (x));
}
//CHECK#4
x = null;
x <<= new Number(1);
if (x !== 0) {
$ERROR('#4: x = null; x <<= new Number(1); x === 0. Actual: ' + (x));
}
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