mirror of https://github.com/tc39/test262.git
33 lines
1.6 KiB
JavaScript
33 lines
1.6 KiB
JavaScript
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// Copyright (C) 2021 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.zoneddatetime.from
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description: TypeError thrown if timeZone.getOffsetNanosecondsFor is not callable
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features: [BigInt, Symbol, Temporal, arrow-function]
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---*/
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[undefined, null, true, Math.PI, 'string', Symbol('sym'), 42n, {}].forEach(notCallable => {
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const timeZone = new Temporal.TimeZone("UTC");
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timeZone.getOffsetNanosecondsFor = notCallable;
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assert.throws(
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TypeError,
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() => Temporal.ZonedDateTime.from({ year: 2000, month: 5, day: 2, hour: 12, offset: "+00:00", timeZone }, { offset: "prefer" }),
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`Uncallable ${typeof notCallable} ${notCallable} getOffsetNanosecondsFor should throw TypeError (in offset=prefer and no disambiguation case)`
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);
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const badTimeZone = {
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getPossibleInstantsFor() { return []; },
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getOffsetNanosecondsFor: notCallable,
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};
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assert.throws(
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TypeError,
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() => Temporal.ZonedDateTime.from({ year: 2000, month: 5, day: 2, hour: 12, offset: "+00:00", timeZone: badTimeZone }, { offset: "ignore" }),
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`Uncallable ${typeof notCallable} ${notCallable} getOffsetNanosecondsFor should throw TypeError (in offset=ignore and no possible instants case)`
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);
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assert.throws(
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TypeError,
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() => Temporal.ZonedDateTime.from({ year: 2000, month: 5, day: 2, hour: 12, offset: "+00:00", timeZone: badTimeZone }, { offset: "prefer" }),
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`Uncallable ${typeof notCallable} ${notCallable} getOffsetNanosecondsFor should throw TypeError (in offset=prefer and no possible instants case)`
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);
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});
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