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// |reftest| skip-if(!this.hasOwnProperty('Intl'))
var testDataMaximal = {
// Keeps "und" primary language.
"und-AQ": "und-Latn-AQ",
// Modifies primary language.
"und-Cyrl-RO": "bg-Cyrl-RO",
}
var testDataMinimal = {
// Undefined primary language.
"und": "en",
"und-Thai": "th",
"und-419": "es-419",
"und-150": "ru",
"und-AT": "de-AT",
"aae-Latn-IT": "aae",
"aae-Thai-CO": "aae-Thai-CO",
"und-CW": "pap",
"und-US": "en",
"zh-Hant": "zh-TW",
"zh-Hani": "zh-Hani",
};
// Add variants, extensions, and privateuse subtags and ensure they don't
// modify the result of the likely subtags algorithms.
var extras = [
"fonipa",
"a-not-assigned",
"u-attr",
"u-co",
"u-co-phonebk",
"x-private",
];
for (var [tag, maximal] of Object.entries(testDataMaximal)) {
assertEq(new Intl.Locale(tag).maximize().toString(), maximal);
assertEq(new Intl.Locale(maximal).maximize().toString(), maximal);
for (var extra of extras) {
assertEq(new Intl.Locale(tag + "-" + extra).maximize().toString(), maximal + "-" + extra);
}
}
for (var [tag, minimal] of Object.entries(testDataMinimal)) {
assertEq(new Intl.Locale(tag).minimize().toString(), minimal);
assertEq(new Intl.Locale(minimal).minimize().toString(), minimal);
for (var extra of extras) {
assertEq(new Intl.Locale(tag + "-" + extra).minimize().toString(), minimal + "-" + extra);
}
}
if (typeof reportCompare === "function")
reportCompare(0, 0);