michael@0: // Copyright 2009 the Sputnik authors.  All rights reserved.
michael@0: // This code is governed by the BSD license found in the LICENSE file.
michael@0: 
michael@0: /**
michael@0:  * If Type(Primitive(x)) is not String and Type(Primitive(y)) is not String, then operator x + y returns ToNumber(x) + ToNumber(y)
michael@0:  *
michael@0:  * @path ch11/11.6/11.6.1/S11.6.1_A3.1_T2.5.js
michael@0:  * @description Type(Primitive(x)) is different from Type(Primitive(y)) and both types vary between Boolean (primitive or object) and Null
michael@0:  */
michael@0: 
michael@0: //CHECK#1
michael@0: if (true + null !== 1) {
michael@0:   $ERROR('#1: true + null === 1. Actual: ' + (true + null));
michael@0: }
michael@0: 
michael@0: //CHECK#2
michael@0: if (null + true !== 1) {
michael@0:   $ERROR('#2: null + true === 1. Actual: ' + (null + true));
michael@0: }
michael@0: 
michael@0: //CHECK#3
michael@0: if (new Boolean(true) + null !== 1) {
michael@0:   $ERROR('#3: new Boolean(true) + null === 1. Actual: ' + (new Boolean(true) + null));
michael@0: }
michael@0: 
michael@0: //CHECK#4
michael@0: if (null + new Boolean(true) !== 1) {
michael@0:   $ERROR('#4: null + new Boolean(true) === 1. Actual: ' + (null + new Boolean(true)));
michael@0: }
michael@0: