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53984cf8c5
Time zone identifiers supported by ICU, but which aren't valid IANA identifiers. Implementations not supporting ECMA-402 are theoretically allowed to support these identifiers, so the tests have to go into the "intl402" directory.
44 lines
784 B
JavaScript
44 lines
784 B
JavaScript
// Copyright (C) 2024 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-initializedatetimeformat
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description: Only IANA time zone identifiers are allowed.
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---*/
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// List of non-IANA link names, copied from:
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// https://github.com/unicode-org/icu/blob/main/icu4c/source/tools/tzcode/icuzones
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const invalidTimeZones = [
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"ACT",
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"AET",
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"AGT",
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"ART",
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"AST",
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"BET",
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"BST",
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"CAT",
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"CNT",
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"CST",
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"CTT",
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"EAT",
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"ECT",
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"IET",
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"IST",
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"JST",
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"MIT",
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"NET",
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"NST",
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"PLT",
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"PNT",
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"PRT",
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"PST",
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"SST",
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"VST",
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];
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for (let timeZone of invalidTimeZones) {
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assert.throws(RangeError, () => {
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new Intl.DateTimeFormat(undefined, {timeZone});
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}, "Time zone: " + timeZone);
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}
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