1if (typeof T === 'undefined') require('../setup'); 2 3T('absoluteValue', function () { 4 5 function t(expected, value){ 6 T.assertEqual(expected, new Decimal(value).abs().valueOf()); 7 } 8 9 Decimal.config({ 10 precision: 20, 11 rounding: 4, 12 toExpNeg: -7, 13 toExpPos: 21, 14 minE: -9e15, 15 maxE: 9e15 16 }); 17 18 t('0', 0); 19 t('0', '0'); 20 t('0', -0); 21 t('0', '-0'); 22 t('1', 1); 23 t('1', -1); 24 t('1', '-1'); 25 t('0.5', '0.5'); 26 t('0.5', '-0.5'); 27 t('0.1', 0.1); 28 t('0.1', -0.1); 29 t('1.1', 1.1); 30 t('1.1', -1.1); 31 t('1.5', '1.5'); 32 t('1.5', '-1.5'); 33 34 t('0.00001', '-1e-5'); 35 t('9000000000', '-9e9'); 36 t('123456.7891011', '123456.7891011'); 37 t('123456.7891011', -123456.7891011); 38 t('99', '99'); 39 t('99', -99); 40 t('999.999', 999.999); 41 t('999.999', '-999.999'); 42 t('1', new Decimal(-1)); 43 t('1', new Decimal('-1')); 44 t('0.001', new Decimal(0.001)); 45 t('0.001', new Decimal('-0.001')); 46 47 t('Infinity', Infinity); 48 t('Infinity', -Infinity); 49 t('Infinity', 'Infinity'); 50 t('Infinity', '-Infinity'); 51 t('NaN', NaN); 52 t('NaN', -NaN); 53 t('NaN', 'NaN'); 54 t('NaN', '-NaN'); 55 56 t('11.121', '11.121'); 57 t('0.023842', '-0.023842'); 58 t('1.19', '-1.19'); 59 t('9.622e-11', '-0.00000000009622'); 60 t('5.09e-10', '-0.000000000509'); 61 t('3838.2', '3838.2'); 62 t('127', '127.0'); 63 t('4.23073', '4.23073'); 64 t('2.5469', '-2.5469'); 65 t('29949', '-29949'); 66 t('277.1', '-277.10'); 67 t('4.97898e-15', '-0.00000000000000497898'); 68 t('53.456', '53.456'); 69 t('100564', '-100564'); 70 t('12431.9', '-12431.9'); 71 t('97633.7', '-97633.7'); 72 t('220', '220'); 73 t('18.72', '18.720'); 74 t('2817', '-2817'); 75 t('44535', '-44535'); 76 77 Decimal.toExpNeg = Decimal.toExpPos = 0; 78 79 t('5.2452468128e+1', '-5.2452468128e+1'); 80 t('1.41525905257189365008396e+16', '1.41525905257189365008396e+16'); 81 t('2.743068083928e+11', '2.743068083928e+11'); 82 t('1.52993064722314247378724599e+26', '-1.52993064722314247378724599e+26'); 83 t('3.7205576746e+10', '3.7205576746e+10'); 84 t('2.663e-10', '-2.663e-10'); 85 t('1.26574209965030360615518e+17', '-1.26574209965030360615518e+17'); 86 t('1.052e+3', '1.052e+3'); 87 t('4.452945872502e+6', '-4.452945872502e+6'); 88 t('2.95732460816619226e+13', '2.95732460816619226e+13'); 89 t('1.1923100194288654481424e+18', '-1.1923100194288654481424e+18'); 90 t('8.99315449050893705e+6', '8.99315449050893705e+6'); 91 t('5.200726538434486963e+8', '5.200726538434486963e+8'); 92 t('1.182618278949368566264898065e+18', '1.182618278949368566264898065e+18'); 93 t('3.815873266712e-20', '-3.815873266712e-20'); 94 t('1.316675370382742615e+6', '-1.316675370382742615e+6'); 95 t('2.1032502e+6', '-2.1032502e+6'); 96 t('1.8e+1', '1.8e+1'); 97 t('1.033525906631680944018544811261e-13', '1.033525906631680944018544811261e-13'); 98 t('1.102361746443461856816e+14', '-1.102361746443461856816e+14'); 99 t('8.595358491143959e+1', '8.595358491143959e+1'); 100 t('1.226806049797304683867e-18', '1.226806049797304683867e-18'); 101 t('5e+0', '-5e+0'); 102 t('1.091168788407093537887970016e+15', '-1.091168788407093537887970016e+15'); 103 t('3.87166413612272027e+12', '3.87166413612272027e+12'); 104 t('1.411514e+5', '1.411514e+5'); 105 t('1.0053454672509859631996e+22', '1.0053454672509859631996e+22'); 106 t('6.9265714e+0', '6.9265714e+0'); 107 t('1.04627709e+4', '1.04627709e+4'); 108 t('2.285650225267766689304972e+5', '2.285650225267766689304972e+5'); 109 t('4.5790517211306242e+7', '4.5790517211306242e+7'); 110 t('3.0033340092338313923473428e+16', '-3.0033340092338313923473428e+16'); 111 t('2.83879929283797623e+1', '-2.83879929283797623e+1'); 112 t('4.5266377717178121183759377414e-5', '4.5266377717178121183759377414e-5'); 113 t('5.3781e+4', '-5.3781e+4'); 114 t('6.722035208213298413522819127e-18', '-6.722035208213298413522819127e-18'); 115 t('3.02865707828281230987116e+23', '-3.02865707828281230987116e+23'); 116 117 t('1e-9000000000000000', '1e-9000000000000000'); 118 t('1e-9000000000000000', '-1e-9000000000000000'); 119 t('0e+0', '-9.9e-9000000000000001'); 120 t('9.999999e+9000000000000000', '9.999999e+9000000000000000'); 121 t('9.999999e+9000000000000000', '-9.999999e+9000000000000000'); 122 t('Infinity', '1E9000000000000001'); 123 t('Infinity', '-1e+9000000000000001'); 124 t('5.5879983320336874473209567979e+287894365', '-5.5879983320336874473209567979e+287894365'); 125}); 126