mirror of https://github.com/tc39/test262.git
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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