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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.
/*---
info: The production x -= y is the same as x = x - y
es5id: 11.13.2_A4.5_T2.8
description: >
Type(x) is different from Type(y) and both types vary between
Boolean (primitive or object) and Undefined
---*/
var x;
//CHECK#1
x = true;
x -= undefined;
if (isNaN(x) !== true) {
throw new Test262Error('#1: x = true; x -= undefined; x === Not-a-Number. Actual: ' + (x));
}
//CHECK#2
x = undefined;
x -= true;
if (isNaN(x) !== true) {
throw new Test262Error('#2: x = undefined; x -= true; x === Not-a-Number. Actual: ' + (x));
}
//CHECK#3
x = new Boolean(true);
x -= undefined;
if (isNaN(x) !== true) {
throw new Test262Error('#3: x = new Boolean(true); x -= undefined; x === Not-a-Number. Actual: ' + (x));
}
//CHECK#4
x = undefined;
x -= new Boolean(true);
if (isNaN(x) !== true) {
throw new Test262Error('#4: x = undefined; x -= new Boolean(true); x === Not-a-Number. Actual: ' + (x));
}
reportCompare(0, 0);