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PR-URL: https://github.com/nodejs/node/pull/35415 Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com>
40 lines
1.5 KiB
JavaScript
40 lines
1.5 KiB
JavaScript
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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let displayNames = new Intl.DisplayNames(undefined, {type: 'language'});
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// The default style is 'long'
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assertEquals('long', displayNames.resolvedOptions().style);
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assertEquals('language', displayNames.resolvedOptions().type);
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// The default fallback is 'code'
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assertEquals('code', displayNames.resolvedOptions().fallback);
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const styles = ["long", "short", "narrow"];
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const types = ["language", "region", "script", "currency"];
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const fallbacks = ["code", "none"];
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styles.forEach(function(style) {
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types.forEach(function(type) {
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assertEquals(style,
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(new Intl.DisplayNames(['sr'], {style, type})).resolvedOptions().style);
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assertEquals(type,
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(new Intl.DisplayNames(['sr'], {style, type})).resolvedOptions().type);
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assertEquals(fallbacks[0],
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(new Intl.DisplayNames(
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['sr'], {style, type})).resolvedOptions().fallback);
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fallbacks.forEach(function(fallback) {
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assertEquals(style,
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(new Intl.DisplayNames(
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['sr'], {style, type, fallback})).resolvedOptions().style);
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assertEquals(type,
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(new Intl.DisplayNames(
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['sr'], {style, type, fallback})).resolvedOptions().type);
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assertEquals(fallback,
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(new Intl.DisplayNames(
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['sr'], {style, type, fallback})).resolvedOptions().fallback);
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});
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});
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});
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