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LibJS: Remove our existing Temporal implementation

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Our Temporal implementation is woefully out of date. The spec has been
so vastly rewritten that it is unfortunately not practical to update our
implementation in-place. Even just removing Temporal objects that were
removed from the spec, or updating any of the simpler remaining objects,
has proven to be a mess in previous attempts.

So, this removes our Temporal implementation. AOs used by other specs
are left intact.
This commit is contained in:
Timothy Flynn 2024-11-16 12:51:53 -05:00 • committed by Tim Flynn
commit f7517c5b8d
Notes: github-actions[bot] 2024-11-21 00:06:58 +00:00
386 changed files with 8 additions and 33007 deletions
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53
Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.js
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@ -1,53 +0,0 @@
describe("errors", () => {
test("called without new", () => {
expect(() => {
Temporal.PlainDateTime();
}).toThrowWithMessage(
TypeError,
"Temporal.PlainDateTime constructor must be called with 'new'"
);
});
test("cannot pass Infinity", () => {
for (let i = 0; i < 9; ++i) {
const args = Array(9).fill(0);
args[i] = Infinity;
expect(() => {
new Temporal.PlainDateTime(...args);
}).toThrowWithMessage(RangeError, "Invalid plain date time");
args[i] = -Infinity;
expect(() => {
new Temporal.PlainDateTime(...args);
}).toThrowWithMessage(RangeError, "Invalid plain date time");
}
});
test("cannot pass invalid ISO date or time", () => {
// NOTE: The year max value is 3 more than in the polyfill, but they incorrectly seem to
// use ISOYearMonthWithinLimits, which AFAICT isn't used for PlainDate{,Time} in the spec.
// ¯\_(ツ)_/¯
const badValues = [275764, 0, 0, 24, 60, 60, 1000, 1000, 1000];
for (let i = 0; i < 9; ++i) {
const args = [0, 1, 1, 0, 0, 0, 0, 0, 0];
args[i] = badValues[i];
expect(() => {
new Temporal.PlainDateTime(...args);
}).toThrowWithMessage(RangeError, "Invalid plain date time");
}
});
});
describe("normal behavior", () => {
test("length is 3", () => {
expect(Temporal.PlainDateTime).toHaveLength(3);
});
test("basic functionality", () => {
const plainDateTime = new Temporal.PlainDateTime(2021, 7, 22, 19, 46, 32, 123, 456, 789);
expect(typeof plainDateTime).toBe("object");
expect(plainDateTime).toBeInstanceOf(Temporal.PlainDateTime);
expect(Object.getPrototypeOf(plainDateTime)).toBe(Temporal.PlainDateTime.prototype);
});
});