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LibJS: Disallow Temporal.Duration input values to be non-integers

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This is a normative change in the Temporal spec.

See: 8c85450
This commit is contained in:
Linus Groh 2021-11-17 22:20:59 +00:00
parent 92708746c8
commit ec1e1f4f12
6 changed files with 60 additions and 48 deletions
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13
Userland/Libraries/LibJS/Tests/builtins/Temporal/Duration/Duration.from.js
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@ -39,6 +39,13 @@ describe("correct behavior", () => {
expectDurationOneToTen(duration);
});
test("NaN value becomes zero", () => {
// NOTE: NaN does *not* throw a RangeError anymore - which is questionable, IMO - as of:
// https://github.com/tc39/proposal-temporal/commit/8c854507a52efbc6e9eb2642f0f928df38e5c021
const duration = Temporal.Duration.from({ years: "foo" });
expect(duration.years).toBe(0);
});
// Un-skip once ParseTemporalDurationString is implemented
test.skip("Duration string argument", () => {
const duration = Temporal.Duration.from("TODO");
@ -60,11 +67,5 @@ describe("errors", () => {
RangeError,
"Invalid value for duration property 'years': must be an integer, got 1.2" // ...29999999999999 - let's not include that in the test :^)
);
expect(() => {
Temporal.Duration.from({ years: "foo" });
}).toThrowWithMessage(
RangeError,
"Invalid value for duration property 'years': must be an integer, got NaN"
);
});
});