| // Copyright 2018 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. |
| |
| // For locale default the numberingSystem to 'latn' |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("ar").resolvedOptions().numberingSystem |
| ); |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("en").resolvedOptions().numberingSystem |
| ); |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("fr").resolvedOptions().numberingSystem |
| ); |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("hi").resolvedOptions().numberingSystem |
| ); |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("th").resolvedOptions().numberingSystem |
| ); |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("zh-Hant").resolvedOptions().numberingSystem |
| ); |
| |
| // For locale default the numberingSystem to other than 'latn' |
| assertEquals( |
| "arab", |
| new Intl.RelativeTimeFormat("ar-TD").resolvedOptions().numberingSystem |
| ); |
| assertEquals( |
| "arabext", |
| new Intl.RelativeTimeFormat("fa").resolvedOptions().numberingSystem |
| ); |
| |
| // For locale use -u-nu- to change to other numberingSystem |
| assertEquals( |
| "thai", |
| new Intl.RelativeTimeFormat("en-u-nu-thai").resolvedOptions() |
| .numberingSystem |
| ); |
| assertEquals( |
| "arab", |
| new Intl.RelativeTimeFormat("en-u-nu-arab").resolvedOptions() |
| .numberingSystem |
| ); |
| |
| // For locale which default others but use -u-nu-latn to change to 'latn' numberingSystem |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("fa-u-nu-latn").resolvedOptions() |
| .numberingSystem |
| ); |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("ar-TD-u-nu-latn").resolvedOptions() |
| .numberingSystem |
| ); |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("fa-u-nu-latn").resolvedOptions() |
| .numberingSystem |
| ); |
| |
| // For locale use -u-nu- with invalid value still back to default. |
| assertEquals( |
| "latn", |
| new Intl.RelativeTimeFormat("en-u-nu-abcd").resolvedOptions() |
| .numberingSystem |
| ); |
| |
| assertEquals( |
| "arabext", |
| new Intl.RelativeTimeFormat("fa-u-nu-abcd").resolvedOptions() |
| .numberingSystem |
| ); |