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051631f58b
This adds an object, TemporalHelpers.ISO, which has methods that return arrays of various ISO strings. The idea is to deduplicate more string tests into methods on this object.
48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
// Copyright (C) 2022 Igalia, S.L. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-temporal.plaintime.compare
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description: ISO 8601 time designator "T" required in cases of ambiguity
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includes: [temporalHelpers.js]
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features: [Temporal, arrow-function]
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---*/
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const midnight = new Temporal.PlainTime();
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TemporalHelpers.ISO.plainTimeStringsAmbiguous().forEach((string) => {
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let arg = string;
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assert.throws(
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RangeError,
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() => Temporal.PlainTime.compare(arg, midnight),
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`'${arg}' is ambiguous and requires T prefix (first argument)`
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);
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assert.throws(
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RangeError,
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() => Temporal.PlainTime.compare(midnight, arg),
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`'${arg}' is ambiguous and requires T prefix (second argument)`
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);
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// The same string with a T prefix should not throw:
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arg = `T${string}`;
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Temporal.PlainTime.compare(arg, midnight);
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Temporal.PlainTime.compare(midnight, arg);
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arg = ` ${string}`;
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assert.throws(
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RangeError,
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() => Temporal.PlainTime.compare(arg, midnight),
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`space is not accepted as a substitute for T prefix (first argument): '${arg}'`
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);
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assert.throws(
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RangeError,
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() => Temporal.PlainTime.compare(midnight, arg),
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`space is not accepted as a substitute for T prefix (second argument): '${arg}'`
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);
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});
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// None of these should throw without a T prefix, because they are unambiguously time strings:
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TemporalHelpers.ISO.plainTimeStringsUnambiguous().forEach((arg) => {
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Temporal.PlainTime.compare(arg, midnight);
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Temporal.PlainTime.compare(midnight, arg);
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});
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