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