blob: 8afa62d1d8ab19c60ff9c10877ed9ec7a997e598 [file] [log] [blame]
// 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_T1.2
description: Type(x) and Type(y) vary between primitive number and Number object
---*/
var x;
//CHECK#1
x = 1;
x -= 1;
if (x !== 0) {
$ERROR('#1: x = 1; x -= 1; x === 0. Actual: ' + (x));
}
//CHECK#2
x = new Number(1);
x -= 1;
if (x !== 0) {
$ERROR('#2: x = new Number(1); x -= 1; x === 0. Actual: ' + (x));
}
//CHECK#3
x = 1;
x -= new Number(1);
if (x !== 0) {
$ERROR('#3: x = 1; x -= new Number(1); x === 0. Actual: ' + (x));
}
//CHECK#4
x = new Number(1);
x -= new Number(1);
if (x !== 0) {
$ERROR('#4: x = new Number(1); x -= new Number(1); x === 0. Actual: ' + (x));
}