Source code
Revision control
Copy as Markdown
Other Tools
// Copyright 2009 the Sputnik authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
info: |
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)
es5id: 11.6.1_A3.2_T2.2
description: >
Type(Primitive(x)) is different from Type(Primitive(y)) and both
types vary between String (primitive or object) and Boolean
(primitive and object)
---*/
//CHECK#1
if (true + "1" !== "true1") {
throw new Test262Error('#1: true + "1" === "true1". Actual: ' + (true + "1"));
}
//CHECK#2
if ("1" + true !== "1true") {
throw new Test262Error('#2: "1" + true === "1true". Actual: ' + ("1" + true));
}
//CHECK#3
if (new Boolean(true) + "1" !== "true1") {
throw new Test262Error('#3: new Boolean(true) + "1" === "true1". Actual: ' + (new Boolean(true) + "1"));
}
//CHECK#4
if ("1" + new Boolean(true) !== "1true") {
throw new Test262Error('#4: "1" + new Boolean(true) === "1true". Actual: ' + ("1" + new Boolean(true)));
}
//CHECK#5
if (true + new String("1") !== "true1") {
throw new Test262Error('#5: true + new String("1") === "true1". Actual: ' + (true + new String("1")));
}
//CHECK#6
if (new String("1") + true !== "1true") {
throw new Test262Error('#6: new String("1") + true === "1true". Actual: ' + (new String("1") + true));
}
//CHECK#7
if (new Boolean(true) + new String("1") !== "true1") {
throw new Test262Error('#7: new Boolean(true) + new String("1") === "true1". Actual: ' + (new Boolean(true) + new String("1")));
}
//CHECK#8
if (new String("1") + new Boolean(true) !== "1true") {
throw new Test262Error('#8: new String("1") + new Boolean(true) === "1true". Actual: ' + (new String("1") + new Boolean(true)));
}
reportCompare(0, 0);