X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=tests%2Fphpunit%2Flanguages%2FLanguageCodeTest.php;h=0da03dfecc3b116fb8689a04c9a1905cfe4d92d5;hp=b33360cfe9fed69ea242a823bd893fe2cfcd8ab1;hb=a8379682a46a428320c88702c800a6107c015137;hpb=64b83bdb3afd0ee4f8fc1893a865409c198e601e

diff --git a/tests/phpunit/languages/LanguageCodeTest.php b/tests/phpunit/languages/LanguageCodeTest.php
index b33360cfe9..0da03dfecc 100644
--- a/tests/phpunit/languages/LanguageCodeTest.php
+++ b/tests/phpunit/languages/LanguageCodeTest.php
@@ -37,4 +37,125 @@ class LanguageCodeTest extends PHPUnit_Framework_TestCase {
 		$this->assertArrayNotHasKey( 'simple', $map );
 	}
 
+	public function testReplaceDeprecatedCodes() {
+		$this->assertEquals( 'gsw', LanguageCode::replaceDeprecatedCodes( 'als' ) );
+		$this->assertEquals( 'gsw', LanguageCode::replaceDeprecatedCodes( 'gsw' ) );
+		$this->assertEquals( null, LanguageCode::replaceDeprecatedCodes( null ) );
+	}
+
+	/**
+	 * test @see LanguageCode::bcp47().
+	 * Please note the BCP 47 explicitly state that language codes are case
+	 * insensitive, there are some exceptions to the rule :)
+	 * This test is used to verify our formatting against all lower and
+	 * all upper cases language code.
+	 *
+	 * @see https://tools.ietf.org/html/bcp47
+	 * @dataProvider provideLanguageCodes()
+	 */
+	public function testBcp47( $code, $expected ) {
+		$code = strtolower( $code );
+		$this->assertEquals( $expected, LanguageCode::bcp47( $code ),
+			"Applying BCP47 standard to lower case '$code'"
+		);
+
+		$code = strtoupper( $code );
+		$this->assertEquals( $expected, LanguageCode::bcp47( $code ),
+			"Applying BCP47 standard to upper case '$code'"
+		);
+	}
+
+	/**
+	 * Array format is ($code, $expected)
+	 */
+	public static function provideLanguageCodes() {
+		return [
+			// Extracted from BCP 47 (list not exhaustive)
+			# 2.1.1
+			[ 'en-ca-x-ca', 'en-CA-x-ca' ],
+			[ 'sgn-be-fr', 'sgn-BE-FR' ],
+			[ 'az-latn-x-latn', 'az-Latn-x-latn' ],
+			# 2.2
+			[ 'sr-Latn-RS', 'sr-Latn-RS' ],
+			[ 'az-arab-ir', 'az-Arab-IR' ],
+
+			# 2.2.5
+			[ 'sl-nedis', 'sl-nedis' ],
+			[ 'de-ch-1996', 'de-CH-1996' ],
+
+			# 2.2.6
+			[
+				'en-latn-gb-boont-r-extended-sequence-x-private',
+				'en-Latn-GB-boont-r-extended-sequence-x-private'
+			],
+
+			// Examples from BCP 47 Appendix A
+			# Simple language subtag:
+			[ 'DE', 'de' ],
+			[ 'fR', 'fr' ],
+			[ 'ja', 'ja' ],
+
+			# Language subtag plus script subtag:
+			[ 'zh-hans', 'zh-Hans' ],
+			[ 'sr-cyrl', 'sr-Cyrl' ],
+			[ 'sr-latn', 'sr-Latn' ],
+
+			# Extended language subtags and their primary language subtag
+			# counterparts:
+			[ 'zh-cmn-hans-cn', 'zh-cmn-Hans-CN' ],
+			[ 'cmn-hans-cn', 'cmn-Hans-CN' ],
+			[ 'zh-yue-hk', 'zh-yue-HK' ],
+			[ 'yue-hk', 'yue-HK' ],
+
+			# Language-Script-Region:
+			[ 'zh-hans-cn', 'zh-Hans-CN' ],
+			[ 'sr-latn-RS', 'sr-Latn-RS' ],
+
+			# Language-Variant:
+			[ 'sl-rozaj', 'sl-rozaj' ],
+			[ 'sl-rozaj-biske', 'sl-rozaj-biske' ],
+			[ 'sl-nedis', 'sl-nedis' ],
+
+			# Language-Region-Variant:
+			[ 'de-ch-1901', 'de-CH-1901' ],
+			[ 'sl-it-nedis', 'sl-IT-nedis' ],
+
+			# Language-Script-Region-Variant:
+			[ 'hy-latn-it-arevela', 'hy-Latn-IT-arevela' ],
+
+			# Language-Region:
+			[ 'de-de', 'de-DE' ],
+			[ 'en-us', 'en-US' ],
+			[ 'es-419', 'es-419' ],
+
+			# Private use subtags:
+			[ 'de-ch-x-phonebk', 'de-CH-x-phonebk' ],
+			[ 'az-arab-x-aze-derbend', 'az-Arab-x-aze-derbend' ],
+			/**
+			 * Previous test does not reflect the BCP 47 which states:
+			 *  az-Arab-x-AZE-derbend
+			 * AZE being private, it should be lower case, hence the test above
+			 * should probably be:
+			 * [ 'az-arab-x-aze-derbend', 'az-Arab-x-AZE-derbend' ],
+			 */
+
+			# Private use registry values:
+			[ 'x-whatever', 'x-whatever' ],
+			[ 'qaa-qaaa-qm-x-southern', 'qaa-Qaaa-QM-x-southern' ],
+			[ 'de-qaaa', 'de-Qaaa' ],
+			[ 'sr-latn-qm', 'sr-Latn-QM' ],
+			[ 'sr-qaaa-rs', 'sr-Qaaa-RS' ],
+
+			# Tags that use extensions
+			[ 'en-us-u-islamcal', 'en-US-u-islamcal' ],
+			[ 'zh-cn-a-myext-x-private', 'zh-CN-a-myext-x-private' ],
+			[ 'en-a-myext-b-another', 'en-a-myext-b-another' ],
+
+			# Invalid:
+			// de-419-DE
+			// a-DE
+			// ar-a-aaa-b-bbb-a-ccc
+		];
+	}
+
 }