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23 lines
782 B
JavaScript
23 lines
782 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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The result of an addition is determined using the rules of IEEE 754
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double-precision arithmetics
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es5id: 11.6.1_A4_T3
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description: >
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The sum of two infinities of the same sign is the infinity of that
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sign
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---*/
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//CHECK#1
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if (Number.POSITIVE_INFINITY + Number.POSITIVE_INFINITY !== Number.POSITIVE_INFINITY ) {
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throw new Test262Error('#1: Infinity + Infinity === Infinity. Actual: ' + (Infinity + Infinity));
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}
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//CHECK#2
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if (Number.NEGATIVE_INFINITY + Number.NEGATIVE_INFINITY !== Number.NEGATIVE_INFINITY ) {
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throw new Test262Error('#2: -Infinity + -Infinity === -Infinity. Actual: ' + (-Infinity + -Infinity));
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}
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