js/src/tests/test262/ch11/11.13/11.13.2/S11.13.2_A4.4_T2.9.js

branch
TOR_BUG_3246
changeset 6
8bccb770b82d
equal deleted inserted replaced
-1:000000000000 0:e200c8fbbe3c
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 * The production x += y is the same as x = x + y
6 *
7 * @path ch11/11.13/11.13.2/S11.13.2_A4.4_T2.9.js
8 * @description Type(x) is different from Type(y) and both types vary between String (primitive or object) and Null
9 */
10
11 //CHECK#1
12 x = "1";
13 x += null;
14 if (x !== "1null") {
15 $ERROR('#1: x = "1"; x += null; x === "1null". Actual: ' + (x));
16 }
17
18 //CHECK#2
19 x = null;
20 x += "1";
21 if (x !== "null1") {
22 $ERROR('#2: x = null; x += "1"; x === "null1". Actual: ' + (x));
23 }
24
25 //CHECK#3
26 x = new String("1");
27 x += null;
28 if (x !== "1null") {
29 $ERROR('#3: x = new String("1"); x += null; x === "1null". Actual: ' + (x));
30 }
31
32 //CHECK#4
33 x = null;
34 x += new String("1");
35 if (x !== "null1") {
36 $ERROR('#4: x = null; x += new String("1"); x === "null1". Actual: ' + (x));
37 }
38

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