js/src/tests/test262/ch11/11.6/11.6.2/S11.6.2_A3_T2.6.js

branch
TOR_BUG_3246
changeset 6
8bccb770b82d
equal deleted inserted replaced
-1:000000000000 0:7ef0292ec0a4
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 - y returns ToNumber(x) - ToNumber(y)
6 *
7 * @path ch11/11.6/11.6.2/S11.6.2_A3_T2.6.js
8 * @description Type(x) is different from Type(y) and both types vary between String (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 String("1") - undefined) !== true) {
23 $ERROR('#3: new String("1") - undefined === Not-a-Number. Actual: ' + (new String("1") - undefined));
24 }
25
26 //CHECK#4
27 if (isNaN(undefined - new String("1")) !== true) {
28 $ERROR('#4: undefined - new String("1") === Not-a-Number. Actual: ' + (undefined - new String("1")));
29 }
30

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