function PhpTransliterationTest::providerTestPhpTransliteration

Provides data for self::testPhpTransliteration().

Return value

array An array of arrays, each containing the parameters for self::testPhpTransliteration().

File

core/tests/Drupal/Tests/Component/Transliteration/PhpTransliterationTest.php, line 103

Class

PhpTransliterationTest

Tests Transliteration component functionality.

Namespace

Code

public function providerTestPhpTransliteration() {
    $random_generator = new Random();
    $random = $random_generator->string(10);
    // Make some strings with two, three, and four-byte characters for testing.
    // Note that the 3-byte character is overridden by the 'kg' language.
    $two_byte = 'Ä Ö Ü Å Ø äöüåøhello';
    // This is a Cyrillic character that looks something like a "u". See
    // http://www.unicode.org/charts/PDF/U0400.pdf
    $three_byte = html_entity_decode('ц', ENT_NOQUOTES, 'UTF-8');
    // This is a Canadian Aboriginal character like a triangle. See
    // http://www.unicode.org/charts/PDF/U1400.pdf
    $four_byte = html_entity_decode('ᐑ', ENT_NOQUOTES, 'UTF-8');
    // These are two Gothic alphabet letters. See
    // http://wikipedia.org/wiki/Gothic_alphabet
    // They are not in our tables, but should at least give us '?' (unknown).
    $five_byte = html_entity_decode('𐌰𐌸', ENT_NOQUOTES, 'UTF-8');
    return [
        // Each test case is language code, input, output, unknown character, max
        // length.
        // Test ASCII in English.
[
            'en',
            $random,
            $random,
        ],
        // Test ASCII in some other language with no overrides.
[
            'fr',
            $random,
            $random,
        ],
        // Test 3 and 4-byte characters in a language without overrides.
        // Note: if the data tables change, these will need to change too! They
        // are set up to test that data table loading works, so values come
        // directly from the data files.
[
            'fr',
            $three_byte,
            'c',
        ],
        [
            'fr',
            $four_byte,
            'wii',
        ],
        // Test 5-byte characters.
[
            'en',
            $five_byte,
            '??',
        ],
        // Test a language with no overrides.
[
            'en',
            $two_byte,
            'A O U A O aouaohello',
        ],
        // Test language overrides provided by core.
[
            'de',
            $two_byte,
            'Ae Oe Ue A O aeoeueaohello',
        ],
        [
            'de',
            $random,
            $random,
        ],
        [
            'da',
            $two_byte,
            'A O U Aa Oe aouaaoehello',
        ],
        [
            'da',
            $random,
            $random,
        ],
        [
            'kg',
            $three_byte,
            'ts',
        ],
        // Test strings in some other languages.
        // Ukrainian pangram.
[
            'uk',
            'На подушечці форми любої є й ґудзик щоб пірʼя геть жовте сховати.',
            'Na podushechtsi formy lyuboyi ye y gudzyk shchob pirya het zhovte skhovaty.',
        ],
        // Turkish, provided by drupal.org user Kartagis.
[
            'tr',
            'Abayı serdiler bize. Söyleyeceğim yüzlerine. Sanırım hepimiz aynı şeyi düşünüyoruz.',
            'Abayi serdiler bize. Soyleyecegim yuzlerine. Sanirim hepimiz ayni seyi dusunuyoruz.',
        ],
        // Max length.
[
            'de',
            $two_byte,
            'Ae Oe Ue A O aeoe',
            '?',
            17,
        ],
        // Do not split up the transliteration of a single character.
[
            'de',
            $two_byte,
            'Ae Oe Ue A O aeoe',
            '?',
            18,
        ],
        // Illegal/unknown unicode.
[
            'en',
            chr(0xf8) . chr(0x80) . chr(0x80) . chr(0x80) . chr(0x80),
            '?????',
        ],
        [
            'en',
            chr(0xf8) . chr(0x80) . chr(0x80) . chr(0x80) . chr(0x80),
            '-----',
            '-',
        ],
        [
            'en',
            'Hel' . chr(0x80) . 'o World',
            'Hel?o World',
        ],
        [
            'en',
            'Hell' . chr(0x80) . ' World',
            'Hell? World',
        ],
        // Non default replacement.
[
            'en',
            chr(0x80) . 'ello World',
            '_ello World',
            '_',
        ],
        // Keep the original question marks.
[
            'en',
            chr(0xf8) . '?' . chr(0x80),
            '???',
        ],
        [
            'en',
            chr(0x80) . 'ello ? World?',
            '_ello ? World?',
            '_',
        ],
        [
            'pl',
            'aąeę' . chr(0x80) . 'oółżźz ?',
            'aaee?oolzzz ?',
        ],
        // Non-US-ASCII replacement.
[
            'en',
            chr(0x80) . 'ello World?',
            'Oello World?',
            'Ö',
        ],
        [
            'pl',
            chr(0x80) . 'óóść',
            'ooosc',
            'ó',
        ],
        // Ensure question marks are replaced when max length used.
[
            'en',
            chr(0x80) . 'ello ? World?',
            '_ello ?',
            '_',
            7,
        ],
        // Empty replacement.
[
            'en',
            chr(0x80) . 'ello World' . chr(0xf8),
            'ello World',
            '',
        ],
        // Not affecting spacing from the beginning and end of a string.
[
            'en',
            ' Hello Abventor! ',
            ' Hello Abventor! ',
        ],
        [
            'pl',
            ' Drupal Kraków Community',
            ' Drupal Krakow ',
            '?',
            15,
        ],
        // Keep many spaces between words.
[
            'en',
            'Too    many    spaces between words !',
            'Too    many    spaces between words !',
        ],
    ];
}