| // 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. |
| |
| // Throws only once during construction. |
| // Check for all getters to prevent regression. |
| // Preserve the order of getter initialization. |
| let getCount = 0; |
| |
| new Intl.DisplayNames(['en-US'], { |
| get localeMatcher() { |
| assertEquals(0, getCount++); |
| }, |
| get style() { |
| assertEquals(1, getCount++); |
| }, |
| get type() { |
| assertEquals(2, getCount++); |
| return 'language'; |
| }, |
| get fallback() { |
| assertEquals(3, getCount++); |
| }, |
| }); |
| assertEquals(4, getCount); |
