js/src/tests/test262/ch11/11.4/11.4.5/S11.4.5_A4_T4.js

branch
TOR_BUG_3246
changeset 6
8bccb770b82d
equal deleted inserted replaced
-1:000000000000 0:d304e6eedb6e
1 // Copyright 2009 the Sputnik authors. All rights reserved.
2 // This code is governed by the BSD license found in the LICENSE file.
3
4 /**
5 * Operator --x returns ToNumber(x) - 1
6 *
7 * @path ch11/11.4/11.4.5/S11.4.5_A4_T4.js
8 * @description Type(x) is undefined or null
9 */
10
11 //CHECK#1
12 var x;
13 if (isNaN(--x) !== true) {
14 $ERROR('#1: var x; --x; x === Not-a-Number. Actual: ' + (x));
15 }
16
17 //CHECK#2
18 var x = null;
19 if (--x !== -1) {
20 $ERROR('#2: var x = null; --x === -1. Actual: ' + (--x));
21 }
22

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