mirror of https://github.com/tc39/test262.git
38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
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// 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 division is determined by the specification of IEEE 754
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arithmetics
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es5id: 11.5.2_A4_T9
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description: >
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If the magnitude is too large to represent, the result is then an
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infinity of appropriate sign
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---*/
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//CHECK#1
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if (Number.MAX_VALUE / 0.9 !== Number.POSITIVE_INFINITY) {
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$ERROR('#1: Number.MAX_VALUE / 0.9 === Number.POSITIVE_INFINITY. Actual: ' + (Number.MAX_VALUE / 0.9));
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}
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//CHECK#2
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if (Number.MAX_VALUE / -0.9 !== Number.NEGATIVE_INFINITY) {
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$ERROR('#2: Number.MAX_VALUE / -0.9 === Number.NEGATIVE_INFINITY. Actual: ' + (Number.MAX_VALUE / -0.9));
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}
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//CHECK#3
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if (Number.MAX_VALUE / 1 !== Number.MAX_VALUE) {
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$ERROR('#3: Number.MAX_VALUE / 1 === Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE / 1));
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}
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//CHECK#4
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if (Number.MAX_VALUE / -1 !== -Number.MAX_VALUE) {
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$ERROR('#4: Number.MAX_VALUE / -1 === -Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE / -1));
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}
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//CHECK#5
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if (Number.MAX_VALUE / (Number.MAX_VALUE / 0.9) === (Number.MAX_VALUE / Number.MAX_VALUE) / 0.9) {
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$ERROR('#5: Number.MAX_VALUE / (Number.MAX_VALUE / 0.9) !== (Number.MAX_VALUE / Number.MAX_VALUE) / 0.9');
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}
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