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// Copyright 2025 Igalia, S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-initializepluralrules
description: Checks that the notation option is picked up correctly.
info: |
Intl.PluralRules ( [ _locales_ [ , _options_ ] ] )
...
1. Let notation be ? GetOption(options, "notation", "string", « "standard", "compact", "scientific", "engineering" », "standard").
...
---*/
const validValues = ["standard", "compact", "scientific", "engineering"];
const invalidValues = ["COMPACT", "ståndard", 123, false, null, {}, [], ""];
for (const value of validValues) {
const pr = new Intl.PluralRules("en", { notation: value });
assert(pr.resolvedOptions().notation === value, `Resolved options should have notation ${value}`);
}
// Also test with String wrappers.
for (const value of validValues) {
const pr = new Intl.PluralRules("en", { notation: new String(value) });
assert(pr.resolvedOptions().notation === value, `Resolved options should have notation ${value}`);
}
for (const value of invalidValues) {
assert.throws(RangeError, () => {
new Intl.PluralRules("en", { notation: value });
}, `Exception should be thrown for ${value}`);
}
assert.throws(TypeError, () => {
new Intl.PluralRules("en", { notation: Symbol("foo") });
}, `Exception should be thrown for symbol`);
reportCompare(0, 0);