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68 lines
2.5 KiB
68 lines
2.5 KiB
'use strict'; |
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var GetIntrinsic = require('get-intrinsic'); |
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var MakeDay = require('./MakeDay'); |
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var MakeTime = require('./MakeTime'); |
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var MakeDate = require('./MakeDate'); |
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var isInteger = require('math-intrinsics/isInteger'); |
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var $BigInt = GetIntrinsic('%BigInt%', true); |
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var $SyntaxError = GetIntrinsic('%SyntaxError%'); |
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var $TypeError = GetIntrinsic('%TypeError%'); |
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// https://tc39.es/ecma262/#sec-getutcepochnanoseconds |
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// eslint-disable-next-line max-params |
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module.exports = function GetUTCEpochNanoseconds( |
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year, |
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month, |
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day, |
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hour, |
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minute, |
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second, |
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millisecond, |
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microsecond, |
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nanosecond |
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) { |
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if (!isInteger(year)) { |
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throw new $TypeError('Assertion failed: `year` must be an integral Number'); |
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} |
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if (!isInteger(month) || month < 1 || month > 12) { |
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throw new $TypeError('Assertion failed: `month` must be an integral Number between 1 and 12, inclusive'); |
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} |
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if (!isInteger(day) || day < 1 || day > 31) { |
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throw new $TypeError('Assertion failed: `day` must be an integral Number between 1 and 31, inclusive'); |
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} |
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if (!isInteger(hour) || hour < 0 || hour > 23) { |
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throw new $TypeError('Assertion failed: `hour` must be an integral Number between 0 and 23, inclusive'); |
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} |
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if (!isInteger(minute) || minute < 0 || minute > 59) { |
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throw new $TypeError('Assertion failed: `minute` must be an integral Number between 0 and 59, inclusive'); |
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} |
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if (!isInteger(second) || second < 0 || second > 59) { |
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throw new $TypeError('Assertion failed: `second` must be an integral Number between 0 and 59, inclusive'); |
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} |
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if (!isInteger(millisecond) || millisecond < 0 || millisecond > 999) { |
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throw new $TypeError('Assertion failed: `millisecond` must be an integral Number between 0 and 999, inclusive'); |
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} |
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if (!isInteger(microsecond) || microsecond < 0 || microsecond > 999) { |
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throw new $TypeError('Assertion failed: `microsecond` must be an integral Number between 0 and 999, inclusive'); |
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} |
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if (!isInteger(nanosecond) || nanosecond < 0 || nanosecond > 999) { |
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throw new $TypeError('Assertion failed: `nanosecond` must be an integral Number between 0 and 999, inclusive'); |
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} |
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var date = MakeDay(year, month - 1, day); // step 1 |
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var time = MakeTime(hour, minute, second, millisecond); // step 2 |
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var ms = MakeDate(date, time); // step 3 |
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if (!isInteger(ms)) { |
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throw new $TypeError('Assertion failed: `ms` from MakeDate is not an integral Number'); // step 4 |
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} |
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if (!$BigInt) { |
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throw new $SyntaxError('BigInts are not supported in this environment'); |
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} |
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return $BigInt((ms * 1e6) + (microsecond * 1e3) + nanosecond); // step 5 |
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};
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