Mypal/js/src/tests/Intl/DateTimeFormat/timeZone_backzone_links.js

39 lines
1.1 KiB
JavaScript

// |reftest| skip-if(!this.hasOwnProperty("Intl"))
// Generated by make_intl_data.py. DO NOT EDIT.
// tzdata version = 2019a
const tzMapper = [
x => x,
x => x.toUpperCase(),
x => x.toLowerCase(),
];
// This file was generated with historical, pre-1970 backzone information
// respected. Therefore, every zone key listed below points to a target
// in the backzone file and not to its modern-day target as IANA ignoring
// backzones would say.
// Backzone links derived from IANA Time Zone Database.
const links = {
"Africa/Asmera": "Africa/Asmara",
"Antarctica/South_Pole": "Antarctica/McMurdo",
"Asia/Chungking": "Asia/Chongqing",
};
for (let [linkName, target] of Object.entries(links)) {
if (target === "Etc/UTC" || target === "Etc/GMT")
target = "UTC";
for (let map of tzMapper) {
let dtf = new Intl.DateTimeFormat(undefined, {timeZone: map(linkName)});
let resolvedTimeZone = dtf.resolvedOptions().timeZone;
assertEq(resolvedTimeZone, target, `${linkName} -> ${target}`);
}
}
if (typeof reportCompare === "function")
reportCompare(0, 0, "ok");