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34 lines
1.5 KiB
JavaScript
34 lines
1.5 KiB
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 String or Type(Primitive(y)) is String, then
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operator x + y returns the result of concatenating ToString(x) followed
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by ToString(y)
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es5id: 11.6.1_A3.2_T1.2
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description: >
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Type(Primitive(x)) and Type(Primitive(y)) vary between Object
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object and Function object
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---*/
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//CHECK#1
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if (({} + function(){return 1}) !== ({}.toString() + function(){return 1}.toString())) {
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throw new Test262Error('#1: ({} + function(){return 1}) === ({}.toString() + function(){return 1}.toString()). Actual: ' + (({} + function(){return 1})));
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}
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//CHECK#2
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if ((function(){return 1} + {}) !== (function(){return 1}.toString() + {}.toString())) {
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throw new Test262Error('#2: (function(){return 1} + {}) === (function(){return 1}.toString() + {}.toString()). Actual: ' + ((function(){return 1} + {})));
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}
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//CHECK#3
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if ((function(){return 1} + function(){return 1}) !== (function(){return 1}.toString() + function(){return 1}.toString())) {
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throw new Test262Error('#3: (function(){return 1} + function(){return 1}) === (function(){return 1}.toString() + function(){return 1}.toString()). Actual: ' + ((function(){return 1} + function(){return 1})));
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}
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//CHECK#4
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if (({} + {}) !== ({}.toString() + {}.toString())) {
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throw new Test262Error('#4: ({} + {}) === ({}.toString() + {}.toString()). Actual: ' + (({} + {})));
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}
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