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// Copyright (C) 2023 Justin Grant. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-initializedatetimeformat
description: Time zone identifiers are not canonicalized before storing in internal slots
---*/
const baseOptions = {
timeZoneName: "long",
year: "numeric",
month: "long",
day: "numeric",
hour: "numeric",
minute: "numeric"
};
const dtf1 = new Intl.DateTimeFormat("en", { ...baseOptions, timeZone: "Asia/Calcutta" });
const dtf2 = new Intl.DateTimeFormat("en", { ...baseOptions, timeZone: "Asia/Kolkata" });
const resolvedId1 = dtf1.resolvedOptions().timeZone;
const resolvedId2 = dtf2.resolvedOptions().timeZone;
const output1 = dtf1.format(0);
const output2 = dtf2.format(0);
assert.sameValue(output1, output2);
assert.sameValue(resolvedId1, "Asia/Calcutta");
assert.sameValue(resolvedId2, "Asia/Kolkata");
reportCompare(0, 0);
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