mirror of https://github.com/tc39/test262.git
42 lines
1.1 KiB
JavaScript
42 lines
1.1 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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* Result of ToInteger(value) conversion is the result of computing
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* sign(ToNumber(value)) * floor(abs(ToNumber(value)))
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*
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* @path 09_Type_Conversion/9.4_ToInteger/S9.4_A3_T2.js
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* @description For testing constructor Date(NaN, Infinity, Infinity, +0 and -0) is used
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*/
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// CHECK#1
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var d1 = new Date(Number.NaN);
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if (!isNaN(d1.valueOf())) {
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$ERROR('#1: var d1 = new Date(Number.NaN); d1.valueOf() === Number.NaN;');
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}
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// CHECK#2
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var d2 = new Date(Infinity);
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if (!isNaN(d2.valueOf())) {
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$ERROR('#2: var d2 = new Date(Infinity); d2.valueOf() === Number.NaN;');
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}
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// CHECK#3
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var d3 = new Date(-Infinity);
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if (!isNaN(d3.valueOf())) {
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$ERROR('#3: var d3 = new Date(-Infinity); d3.valueOf() === Number.NaN;');
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}
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// CHECK#4
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var d4 = new Date(0);
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if (d4.valueOf() !== 0) {
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$ERROR('#4: var d4 = new Date(0); d4.valueOf() === 0;');
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}
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// CHECK#5
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var d5 = new Date(-0);
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if (d5.valueOf() !== -0) {
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$ERROR('#5: var d5 = new Date(-0); d5.valueOf() === -0;');
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}
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