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// Copyright 2019 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --harmony-intl-numberformat-unified
// Test default.
let nf = new Intl.NumberFormat();
assertEquals(undefined, nf.resolvedOptions().unitDisplay);
nf = new Intl.NumberFormat("en");
assertEquals(undefined, nf.resolvedOptions().unitDisplay);
nf = new Intl.NumberFormat("en", {style: 'decimal'});
assertEquals(undefined, nf.resolvedOptions().unitDisplay);
nf = new Intl.NumberFormat("en", {style: 'currency', currency: 'TWD'});
assertEquals(undefined, nf.resolvedOptions().unitDisplay);
nf = new Intl.NumberFormat("en", {style: 'unit', unit: "meter"});
assertEquals("short", nf.resolvedOptions().unitDisplay);
nf = new Intl.NumberFormat("en", {style: 'percent'});
assertEquals("short", nf.resolvedOptions().unitDisplay);
const testData = [
["short"],
["narrow"],
["long"],
];
for (const [unitDisplay] of testData) {
nf = new Intl.NumberFormat("en", {style: 'unit', unit: "meter", unitDisplay});
assertEquals('unit', nf.resolvedOptions().style);
assertEquals(unitDisplay, nf.resolvedOptions().unitDisplay);
}
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