js/src/tests/test262/ch11/11.6/11.6.1/S11.6.1_A3.1_T2.3.js

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TOR_BUG_3246
changeset 6
8bccb770b82d
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-1:000000000000 0:ab4fc51e91ed
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 * If Type(Primitive(x)) is not String and Type(Primitive(y)) is not String, then operator x + y returns ToNumber(x) + ToNumber(y)
6 *
7 * @path ch11/11.6/11.6.1/S11.6.1_A3.1_T2.3.js
8 * @description Type(Primitive(x)) is different from Type(Primitive(y)) and both types vary between Number (primitive or object) and Undefined
9 */
10
11 //CHECK#1
12 if (isNaN(1 + undefined) !== true) {
13 $ERROR('#1: 1 + undefined === Not-a-Number. Actual: ' + (1 + undefined));
14 }
15
16 //CHECK#2
17 if (isNaN(undefined + 1) !== true) {
18 $ERROR('#2: undefined + 1 === Not-a-Number. Actual: ' + (undefined + 1));
19 }
20
21 //CHECK#3
22 if (isNaN(new Number(1) + undefined) !== true) {
23 $ERROR('#3: new Number(1) + undefined === Not-a-Number. Actual: ' + (new Number(1) + undefined));
24 }
25
26 //CHECK#4
27 if (isNaN(undefined + new Number(1)) !== true) {
28 $ERROR('#4: undefined + new Number(1) === Not-a-Number. Actual: ' + (undefined + new Number(1)));
29 }
30

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