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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 * The result of a ECMAScript floating-point remainder operation is determined by the rules of IEEE arithmetics |
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6 * |
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7 * @path ch11/11.5/11.5.3/S11.5.3_A4_T5.js |
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8 * @description If dividend is finite and the divisor is an infinity, the result equals the dividend |
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9 */ |
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10 |
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11 //CHECK#1 |
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12 if (1 % Number.NEGATIVE_INFINITY !== 1) { |
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13 $ERROR('#1: 1 % -Infinity === 1. Actual: ' + (1 % -Infinity)); |
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14 } |
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15 //CHECK#2 |
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16 if (1 % Number.POSITIVE_INFINITY !==1) { |
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17 $ERROR('#2: 1 % Infinity === 1. Actual: ' + (1 % Infinity)); |
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18 } |
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19 |
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20 //CHECK#3 |
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21 if (-1 % Number.POSITIVE_INFINITY !== -1) { |
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22 $ERROR('#3: -1 % Infinity === -1. Actual: ' + (-1 % Infinity)); |
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23 } |
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24 |
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25 //CHECK#4 |
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26 if (-1 % Number.NEGATIVE_INFINITY !== -1) { |
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27 $ERROR('#4: -1 % -Infinity === -1. Actual: ' + (-1 % -Infinity)); |
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28 } |
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29 |
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30 //CHECK#5 |
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31 if (0 % Number.POSITIVE_INFINITY !== 0) { |
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32 $ERROR('#5.1: 0 % Infinity === 0. Actual: ' + (0 % Infinity)); |
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33 } else { |
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34 if (1 / (0 % Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) { |
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35 $ERROR('#5.2: 0 % Infinity === + 0. Actual: -0'); |
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36 } |
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37 } |
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38 |
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39 //CHECK#6 |
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40 if (0 % Number.NEGATIVE_INFINITY !== 0) { |
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41 $ERROR('#6.1: 0 % -Infinity === 0. Actual: ' + (0 % -Infinity)); |
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42 } else { |
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43 if (1 / (0 % Number.NEGATIVE_INFINITY) !== Number.POSITIVE_INFINITY) { |
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44 $ERROR('#6.2: 0 % -Infinity === + 0. Actual: -0'); |
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45 } |
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46 } |
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47 |
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48 //CHECK#7 |
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49 if (-0 % Number.POSITIVE_INFINITY !== -0) { |
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50 $ERROR('#7.1: -0 % Infinity === 0. Actual: ' + (-0 % Infinity)); |
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51 } else { |
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52 if (1 / (-0 % Number.POSITIVE_INFINITY) !== Number.NEGATIVE_INFINITY) { |
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53 $ERROR('#7.2: -0 % Infinity === - 0. Actual: +0'); |
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54 } |
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55 } |
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56 |
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57 //CHECK#8 |
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58 if (-0 % Number.NEGATIVE_INFINITY !== -0) { |
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59 $ERROR('#8.1: -0 % -Infinity === 0. Actual: ' + (-0 % -Infinity)); |
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60 } else { |
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61 if (1 / (-0 % Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) { |
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62 $ERROR('#8.2: -0 % -Infinity === - 0. Actual: +0'); |
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63 } |
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64 } |
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65 |
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66 //CHECK#9 |
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67 if (Number.MAX_VALUE % Number.NEGATIVE_INFINITY !== Number.MAX_VALUE) { |
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68 $ERROR('#9: Number.MAX_VALUE % -Infinity === Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE % -Infinity)); |
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69 } |
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70 |
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71 //CHECK#10 |
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72 if (Number.MAX_VALUE % Number.POSITIVE_INFINITY !== Number.MAX_VALUE) { |
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73 $ERROR('#10: Number.MAX_VALUE % Infinity === Number.MAX_VALUE. Actual: ' + (Number.MAX_VALUE % Infinity)); |
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74 } |
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75 |
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76 //CHECK#11 |
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77 if (-Number.MAX_VALUE % Number.POSITIVE_INFINITY !== -Number.MAX_VALUE) { |
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78 $ERROR('#11: -Number.MAX_VALUE % Infinity === -Number.MAX_VALUE. Actual: ' + (-Number.MAX_VALUE % Infinity)); |
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79 } |
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80 |
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81 //CHECK#12 |
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82 if (-Number.MAX_VALUE % Number.NEGATIVE_INFINITY !== -Number.MAX_VALUE) { |
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83 $ERROR('#12: -Number.MAX_VALUE % -Infinity === -Number.MAX_VALUE. Actual: ' + (-Number.MAX_VALUE % -Infinity)); |
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84 } |
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85 |
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86 //CHECK#13 |
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87 if (Number.MIN_VALUE % Number.NEGATIVE_INFINITY !== Number.MIN_VALUE) { |
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88 $ERROR('#13: Number.MIN_VALUE % -Infinity === Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE % -Infinity)); |
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89 } |
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90 //CHECK#14 |
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91 if (Number.MIN_VALUE % Number.POSITIVE_INFINITY !== Number.MIN_VALUE) { |
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92 $ERROR('#14: Number.MIN_VALUE % Infinity === Number.MIN_VALUE. Actual: ' + (Number.MIN_VALUE % Infinity)); |
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93 } |
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94 |
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95 //CHECK#15 |
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96 if (-Number.MIN_VALUE % Number.POSITIVE_INFINITY !== -Number.MIN_VALUE) { |
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97 $ERROR('#15: -Number.MIN_VALUE % Infinity === -Number.MIN_VALUE. Actual: ' + (-Number.MIN_VALUE % Infinity)); |
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98 } |
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99 |
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100 //CHECK#16 |
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101 if (-Number.MIN_VALUE % Number.NEGATIVE_INFINITY !== -Number.MIN_VALUE) { |
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102 $ERROR('#16: -Number.MIN_VALUE % -Infinity === -Number.MIN_VALUE. Actual: ' + (-Number.MIN_VALUE % -Infinity)); |
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103 } |
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104 |