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Vlad Durnea cffdf8af86
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wip:milestone 0 fixes
2026-03-15 12:35:42 +02:00

52 lines
1.2 KiB
JavaScript

const RealDate = Date;
let now = null;
class MockDate extends RealDate {
constructor(y, m, d, h, M, s, ms) {
super();
let date;
switch (arguments.length) {
case 0:
if (now !== null)
date = new RealDate(now.valueOf());
else
date = new RealDate();
break;
case 1:
date = new RealDate(y);
break;
default:
d = typeof d === "undefined" ? 1 : d;
h = h || 0;
M = M || 0;
s = s || 0;
ms = ms || 0;
date = new RealDate(y, m, d, h, M, s, ms);
break;
}
Object.setPrototypeOf(date, MockDate.prototype);
return date;
}
}
MockDate.UTC = RealDate.UTC;
MockDate.now = function() {
return new MockDate().valueOf();
};
MockDate.parse = function(dateString) {
return RealDate.parse(dateString);
};
MockDate.toString = function() {
return RealDate.toString();
};
function mockDate(date) {
const dateObj = new RealDate(date.valueOf());
if (Number.isNaN(dateObj.getTime()))
throw new TypeError(`mockdate: The time set is an invalid date: ${date}`);
globalThis.Date = MockDate;
now = dateObj.valueOf();
}
function resetDate() {
globalThis.Date = RealDate;
}
export { RealDate as R, mockDate as m, resetDate as r };