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LibJS: Differentiate between failed ISO8601 parsing and invalid values

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If we were able to parse an ISO8601 Date string, but the parse results
in an invalid date (e.g. out of the min/max range), we should abort
parsing immediately.
This commit is contained in:
Timothy Flynn 2024-11-26 11:05:57 -05:00 • committed by Tim Flynn
commit fc6155cf2c
Notes: github-actions[bot] 2024-11-26 21:57:31 +00:00
2 changed files with 11 additions and 7 deletions
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6
Libraries/LibJS/Tests/builtins/Date/Date.parse.js
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@ -67,6 +67,12 @@ test("basic functionality", () => {
test("time clip", () => {
expect(Date.parse("+999999")).toBeNaN();
expect(Date.parse("-999999")).toBeNaN();
const belowMinDate = "-271821-04-19T23:59:59.999Z";
expect(belowMinDate).toBeNaN();
const aboveMaxDate = "+275760-09-13T00:00:00.001Z";
expect(aboveMaxDate).toBeNaN();
});
test("extra micro seconds extension", () => {