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33 lines
954 B
JavaScript
33 lines
954 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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info: |
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If Type(Primitive(x)) is not String and Type(Primitive(y)) is not String,
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then operator x + y returns ToNumber(x) + ToNumber(y)
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es5id: 11.6.1_A3.1_T2.2
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description: >
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Type(Primitive(x)) is different from Type(Primitive(y)) and both
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types vary between Number (primitive or object) and Null
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---*/
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//CHECK#1
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if (1 + null !== 1) {
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throw new Test262Error('#1: 1 + null === 1. Actual: ' + (1 + null));
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}
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//CHECK#2
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if (null + 1 !== 1) {
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throw new Test262Error('#2: null + 1 === 1. Actual: ' + (null + 1));
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}
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//CHECK#3
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if (new Number(1) + null !== 1) {
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throw new Test262Error('#3: new Number(1) + null === 1. Actual: ' + (new Number(1) + null));
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}
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//CHECK#4
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if (null + new Number(1) !== 1) {
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throw new Test262Error('#4: null + new Number(1) === 1. Actual: ' + (null + new Number(1)));
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}
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