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// |reftest| skip -- Intl.DurationFormat is not supported
// Copyright (C) 2023 Igalia S.L. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-Intl.DurationFormat.prototype.formatToParts
description: Checks basic handling of formatToParts, using long, short,narrow and digital styles.
includes: [testIntl.js]
features: [Intl.DurationFormat]
---*/
// Utils functions
function* zip(a, b) {
for (let i = 0; i < a.length; ++i) {
yield [i, a[i], b[i]];
}
}
function compare(actual, expected, message) {
assert.sameValue(Array.isArray(expected), true, `${message}: expected is Array`);
assert.sameValue(Array.isArray(actual), true, `${message}: actual is Array`);
assert.sameValue(actual.length, expected.length, `${message}: length`);
for (const [i, actualEntry, expectedEntry] of zip(actual, expected)) {
// assertions
assert.sameValue(actualEntry.type, expectedEntry.type, `type for entry ${i}`);
assert.sameValue(actualEntry.value, expectedEntry.value, `value for entry ${i}`);
if (expectedEntry.unit) {
assert.sameValue(actualEntry.unit, expectedEntry.unit, `unit for entry ${i}`);
}
}
}
const duration = {
hours: 7,
minutes: 8,
seconds: 9,
milliseconds: 123,
microseconds: 456,
nanoseconds: 789,
};
const style = "long";
const expected = partitionDurationFormatPattern(duration, style);
let df = new Intl.DurationFormat('en', { style });
compare(df.formatToParts(duration), expected, `Using style : ${style}`);
reportCompare(0, 0);
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