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1 // Copyright 2009 the Sputnik authors. All rights reserved. |
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2 // This code is governed by the BSD license found in the LICENSE file. |
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3 |
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4 /** |
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5 * Operator x * y returns ToNumber(x) * ToNumber(y) |
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6 * |
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7 * @path ch11/11.5/11.5.1/S11.5.1_A3_T2.4.js |
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8 * @description Type(x) is different from Type(y) and both types vary between Number (primitive or object) and Undefined |
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9 */ |
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10 |
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11 //CHECK#1 |
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12 if (isNaN(1 * undefined) !== true) { |
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13 $ERROR('#1: 1 * undefined === Not-a-Number. Actual: ' + (1 * undefined)); |
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14 } |
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15 |
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16 //CHECK#2 |
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17 if (isNaN(undefined * 1) !== true) { |
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18 $ERROR('#2: undefined * 1 === Not-a-Number. Actual: ' + (undefined * 1)); |
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19 } |
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20 |
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21 //CHECK#3 |
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22 if (isNaN(new Number(1) * undefined) !== true) { |
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23 $ERROR('#3: new Number(1) * undefined === Not-a-Number. Actual: ' + (new Number(1) * undefined)); |
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24 } |
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25 |
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26 //CHECK#4 |
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27 if (isNaN(undefined * new Number(1)) !== true) { |
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28 $ERROR('#4: undefined * new Number(1) === Not-a-Number. Actual: ' + (undefined * new Number(1))); |
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29 } |
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30 |