js/src/tests/test262/ch11/11.6/11.6.1/S11.6.1_A3.2_T2.4.js

branch
TOR_BUG_3246
changeset 6
8bccb770b82d
equal deleted inserted replaced
-1:000000000000 0:ba37b6e743c7
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 String or Type(Primitive(y)) is String, then operator x + y returns the result of concatenating ToString(x) followed by ToString(y)
6 *
7 * @path ch11/11.6/11.6.1/S11.6.1_A3.2_T2.4.js
8 * @description Type(Primitive(x)) is different from Type(Primitive(y)) and both types vary between String (primitive or object) and Null
9 */
10
11 //CHECK#1
12 if ("1" + null !== "1null") {
13 $ERROR('#1: "1" + null === "1null". Actual: ' + ("1" + null));
14 }
15
16 //CHECK#2
17 if (null + "1" !== "null1") {
18 $ERROR('#2: null + "1" === "null1". Actual: ' + (null + "1"));
19 }
20
21 //CHECK#3
22 if (new String("1") + null !== "1null") {
23 $ERROR('#3: new String("1") + null === "1null". Actual: ' + (new String("1") + null));
24 }
25
26 //CHECK#4
27 if (null + new String("1") !== "null1") {
28 $ERROR('#4: null + new String("1") === "null1". Actual: ' + (null + new String("1")));
29 }
30

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