js/src/tests/test262/ch11/11.6/11.6.2/S11.6.2_A3_T2.2.js

branch
TOR_BUG_3246
changeset 6
8bccb770b82d
equal deleted inserted replaced
-1:000000000000 0:76a5e93e4b2c
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_T2.2.js
8 * @description Type(x) is different from Type(y) and both types vary between Number (primitive or object) and String (primitive and object)
9 */
10
11 //CHECK#1
12 if ("1" - 1 !== 0) {
13 $ERROR('#1: "1" - 1 === 0. Actual: ' + ("1" - 1));
14 }
15
16 //CHECK#2
17 if (1 - "1" !== 0) {
18 $ERROR('#2: 1 - "1" === 0. Actual: ' + (1 - "1"));
19 }
20
21 //CHECK#3
22 if (new String("1") - 1 !== 0) {
23 $ERROR('#3: new String("1") - 1 === 0. Actual: ' + (new String("1") - 1));
24 }
25
26 //CHECK#4
27 if (1 - new String("1") !== 0) {
28 $ERROR('#4: 1 - new String("1") === 0. Actual: ' + (1 - new String("1")));
29 }
30
31 //CHECK#5
32 if ("1" - new Number(1) !== 0) {
33 $ERROR('#5: "1" - new Number(1) === 0. Actual: ' + ("1" - new Number(1)));
34 }
35
36 //CHECK#6
37 if (new Number(1) - "1" !== 0) {
38 $ERROR('#6: new Number(1) - "1" === 0. Actual: ' + (new Number(1) - "1"));
39 }
40
41 //CHECK#7
42 if (new String("1") - new Number(1) !== 0) {
43 $ERROR('#7: new String("1") - new Number(1) === 0. Actual: ' + (new String("1") - new Number(1)));
44 }
45
46 //CHECK#8
47 if (new Number(1) - new String("1") !== 0) {
48 $ERROR('#8: new Number(1) - new String("1") === 0. Actual: ' + (new Number(1) - new String("1")));
49 }
50
51 //CHECK#9
52 if (isNaN("x" - 1) !== true) {
53 $ERROR('#9: "x" - 1 === Not-a-Number. Actual: ' + ("x" - 1));
54 }
55
56 //CHECK#10
57 if (isNaN(1 - "x") !== true) {
58 $ERROR('#10: 1 - "x" === Not-a-Number. Actual: ' + (1 - "x"));
59 }
60

mercurial