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LibJS: Reject '-000000' as extended year

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This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/e60ef9e
This commit is contained in:
Linus Groh
2022-02-02 14:36:55 +00:00
parent 8215b99df1
commit 19a2b32065
Notes: sideshowbarker 2024-07-17 19:53:02 +09:00 
Author: https://github.com/linusg
Commit: https://github.com/SerenityOS/serenity/commit/19a2b320653
7 changed files with 60 additions and 17 deletions
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6
Userland/Libraries/LibJS/Tests/builtins/Temporal/PlainDateTime/PlainDateTime.from.js
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@@ -186,4 +186,10 @@ describe("errors", () => {
"Invalid date time string '2021-07-06T23:42:01Z': must not contain a UTC designator"
);
});
test("extended year must not be negative zero", () => {
expect(() => {
Temporal.PlainDateTime.from("-000000-01-01");
}).toThrowWithMessage(RangeError, "Invalid extended year, must not be negative zero");
});
});