jcoffey-dev
7dae9b29fd
Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f Enterprise-only files removed or emptied: 63 Enterprise-only snippets removed: 117 in 50 files Dangling module declarations removed: 5 Cargo edits turning enterprise off: 14 Verification: clean Enterprise feature gates left for rebuilt features: 19 in 18 files Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.
100 lines
2.8 KiB
Rust
100 lines
2.8 KiB
Rust
/*
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* SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <[email protected]>
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*
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* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
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*/
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include!(concat!(env!("OUT_DIR"), "/locales.rs"));
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const TRADITIONAL_CHINESE: [&str; 4] = ["hant", "tw", "hk", "mo"];
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pub fn locale_or_default(name: &str) -> &'static Locale {
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if let Some(locale) = locale(name) {
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return locale;
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}
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let mut subtags = name.split(['_', '-']);
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let language = subtags.next().unwrap_or(name);
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if language.eq_ignore_ascii_case("zh")
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&& subtags.any(|subtag| {
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TRADITIONAL_CHINESE
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.iter()
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.any(|variant| subtag.eq_ignore_ascii_case(variant))
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})
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{
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return &ZH_TW_LOCALES;
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}
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locale_by_language(language).unwrap_or(&EN_US_LOCALES)
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}
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#[cfg(test)]
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mod tests {
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use super::{ALL_LOCALES, locale, locale_or_default};
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const LOCALES: [&str; 37] = [
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"en-US", "es-ES", "fr-FR", "de-DE", "it-IT", "pt-PT", "pt-BR", "nl-NL", "da-DK", "ca-ES",
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"el-GR", "sv-SE", "pl-PL", "ru-RU", "uk-UA", "bg-BG", "cs-CZ", "sk-SK", "sl-SI", "hr-HR",
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"lt-LT", "hu-HU", "ro-RO", "fi-FI", "nb-NO", "tr-TR", "zh-CN", "zh-TW", "ja-JP", "ko-KR",
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"th-TH", "vi-VN", "id-ID", "hi-IN", "ar-SA", "he-IL", "fa-IR",
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];
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#[test]
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fn locales_are_named_after_themselves() {
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for lang in LOCALES {
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assert_eq!(locale(lang).expect("locale must exist").name, lang);
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}
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assert_eq!(ALL_LOCALES.len(), LOCALES.len());
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}
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#[test]
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fn bare_and_hyphenated_language_tags_resolve() {
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for (input, expected) in [
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("es-ES", "es-ES"),
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("es", "es-ES"),
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("es-MX", "es-ES"),
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("pt-BR", "pt-BR"),
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("pt-PT", "pt-PT"),
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("pt", "pt-BR"),
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("zh-Hans", "zh-CN"),
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("zh-Hant", "zh-TW"),
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("zh-HK", "zh-TW"),
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("zh-Hant-HK", "zh-TW"),
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("zh", "zh-CN"),
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("zz", "en-US"),
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("", "en-US"),
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// BCP 47 tags are case-insensitive
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("ES", "es-ES"),
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("es-es", "es-ES"),
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("PT-br", "pt-BR"),
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("EL-GR", "el-GR"),
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("ZH-HANT", "zh-TW"),
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] {
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assert_eq!(
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locale_or_default(input).name,
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expected,
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"failed for {input}"
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);
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}
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}
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#[test]
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fn right_to_left_locales_are_flagged() {
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for lang in ["ar-SA", "he-IL", "fa-IR"] {
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assert_eq!(
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locale_or_default(lang).direction,
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"rtl",
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"failed for {lang}"
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);
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}
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for lang in ["en-US", "de-DE", "ja-JP", "ru-RU"] {
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assert_eq!(
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locale_or_default(lang).direction,
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"ltr",
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"failed for {lang}"
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);
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}
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}
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}
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