MediaWiki  REL1_22
wfBCP47Test.php
Go to the documentation of this file.
00001 <?php
00005 class WfBCP47Test extends MediaWikiTestCase {
00016     public function testBCP47( $code, $expected ) {
00017         $code = strtolower( $code );
00018         $this->assertEquals( $expected, wfBCP47( $code ),
00019             "Applying BCP47 standard to lower case '$code'"
00020         );
00021 
00022         $code = strtoupper( $code );
00023         $this->assertEquals( $expected, wfBCP47( $code ),
00024             "Applying BCP47 standard to upper case '$code'"
00025         );
00026     }
00027 
00031     public static function provideLanguageCodes() {
00032         return array(
00033             // Extracted from BCP47 (list not exhaustive)
00034             # 2.1.1
00035             array( 'en-ca-x-ca', 'en-CA-x-ca' ),
00036             array( 'sgn-be-fr', 'sgn-BE-FR' ),
00037             array( 'az-latn-x-latn', 'az-Latn-x-latn' ),
00038             # 2.2
00039             array( 'sr-Latn-RS', 'sr-Latn-RS' ),
00040             array( 'az-arab-ir', 'az-Arab-IR' ),
00041 
00042             # 2.2.5
00043             array( 'sl-nedis', 'sl-nedis' ),
00044             array( 'de-ch-1996', 'de-CH-1996' ),
00045 
00046             # 2.2.6
00047             array(
00048                 'en-latn-gb-boont-r-extended-sequence-x-private',
00049                 'en-Latn-GB-boont-r-extended-sequence-x-private'
00050             ),
00051 
00052             // Examples from BCP47 Appendix A
00053             # Simple language subtag:
00054             array( 'DE', 'de' ),
00055             array( 'fR', 'fr' ),
00056             array( 'ja', 'ja' ),
00057 
00058             # Language subtag plus script subtag:
00059             array( 'zh-hans', 'zh-Hans' ),
00060             array( 'sr-cyrl', 'sr-Cyrl' ),
00061             array( 'sr-latn', 'sr-Latn' ),
00062 
00063             # Extended language subtags and their primary language subtag
00064             # counterparts:
00065             array( 'zh-cmn-hans-cn', 'zh-cmn-Hans-CN' ),
00066             array( 'cmn-hans-cn', 'cmn-Hans-CN' ),
00067             array( 'zh-yue-hk', 'zh-yue-HK' ),
00068             array( 'yue-hk', 'yue-HK' ),
00069 
00070             # Language-Script-Region:
00071             array( 'zh-hans-cn', 'zh-Hans-CN' ),
00072             array( 'sr-latn-RS', 'sr-Latn-RS' ),
00073 
00074             # Language-Variant:
00075             array( 'sl-rozaj', 'sl-rozaj' ),
00076             array( 'sl-rozaj-biske', 'sl-rozaj-biske' ),
00077             array( 'sl-nedis', 'sl-nedis' ),
00078 
00079             # Language-Region-Variant:
00080             array( 'de-ch-1901', 'de-CH-1901' ),
00081             array( 'sl-it-nedis', 'sl-IT-nedis' ),
00082 
00083             # Language-Script-Region-Variant:
00084             array( 'hy-latn-it-arevela', 'hy-Latn-IT-arevela' ),
00085 
00086             # Language-Region:
00087             array( 'de-de', 'de-DE' ),
00088             array( 'en-us', 'en-US' ),
00089             array( 'es-419', 'es-419' ),
00090 
00091             # Private use subtags:
00092             array( 'de-ch-x-phonebk', 'de-CH-x-phonebk' ),
00093             array( 'az-arab-x-aze-derbend', 'az-Arab-x-aze-derbend' ),
00102             # Private use registry values:
00103             array( 'x-whatever', 'x-whatever' ),
00104             array( 'qaa-qaaa-qm-x-southern', 'qaa-Qaaa-QM-x-southern' ),
00105             array( 'de-qaaa', 'de-Qaaa' ),
00106             array( 'sr-latn-qm', 'sr-Latn-QM' ),
00107             array( 'sr-qaaa-rs', 'sr-Qaaa-RS' ),
00108 
00109             # Tags that use extensions
00110             array( 'en-us-u-islamcal', 'en-US-u-islamcal' ),
00111             array( 'zh-cn-a-myext-x-private', 'zh-CN-a-myext-x-private' ),
00112             array( 'en-a-myext-b-another', 'en-a-myext-b-another' ),
00113 
00114             # Invalid:
00115             // de-419-DE
00116             // a-DE
00117             // ar-a-aaa-b-bbb-a-ccc
00118         );
00119     }
00120 }