mirror of https://github.com/tc39/test262.git
44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
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// Copyright (C) 2021 André Bargull. 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-intl.supportedvaluesof
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description: >
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Intl.supportedValuesOf throws a RangeError if the key is invalid.
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info: |
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Intl.supportedValuesOf ( key )
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1. Let key be ? ToString(key).
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...
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8. Else,
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a. Throw a RangeError exception.
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...
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features: [Intl-enumeration]
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---*/
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const invalidKeys = [
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// Empty string is invalid.
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"",
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// Various unsupported keys.
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"hourCycle", "locale", "language", "script", "region",
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// Plural form of supported keys not valid.
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"calendars", "collations", "currencies", "numberingSystems", "timeZones", "units",
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// Wrong case for supported keys.
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"CALENDAR", "Collation", "Currency", "numberingsystem", "timezone", "UNIT",
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// NUL character must be handled correctly.
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"calendar\0",
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// Non-string cases.
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undefined, null, false, true, NaN, 0, Math.PI, 123n, {}, [],
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];
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for (let key of invalidKeys) {
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assert.throws(RangeError, function() {
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Intl.supportedValuesOf(key);
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}, "key: " + key);
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}
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