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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_A4.4_T2.9
description: >
Type(x) is different from Type(y) and both types vary between
String (primitive or object) and Null
---*/
var x;
//CHECK#1
x = "1";
x += null;
if (x !== "1null") {
throw new Test262Error('#1: x = "1"; x += null; x === "1null". Actual: ' + (x));
}
//CHECK#2
x = null;
x += "1";
if (x !== "null1") {
throw new Test262Error('#2: x = null; x += "1"; x === "null1". Actual: ' + (x));
}
//CHECK#3
x = new String("1");
x += null;
if (x !== "1null") {
throw new Test262Error('#3: x = new String("1"); x += null; x === "1null". Actual: ' + (x));
}
//CHECK#4
x = null;
x += new String("1");
if (x !== "null1") {
throw new Test262Error('#4: x = null; x += new String("1"); x === "null1". Actual: ' + (x));
}
reportCompare(0, 0);