<?php

/**
 * Limb Web Application Framework
 *
 * @link http://limb-project.com
 *
 * @copyright  Copyright &copy; 2004-2007 BIT
 * @license    LGPL http://www.gnu.org/copyleft/lesser.html
 * @version    $Id: lmbMultiByteStringDriverTestBase.class.php 4998 2007-02-08 15:36:32Z pachanga $
 * @package    i18n
 */



abstract class lmbMultiByteStringDriverTestBase extends UnitTestCase

{

    function & _createDriver() {

        return null;

    }



    function test_substr() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_substr("это просто тест", 1), "то просто тест");

        $this->assertEqual($driver->_substr("ääääσαφ", 0, 400), "ääääσαφ");

        $this->assertEqual($driver->_substr("ääääσαφ", 2, 400), "ääσαφ");

        $this->assertEqual($driver->_substr("ääääσαφ", 1, 4), "äääσ");

        $this->assertEqual($driver->_substr("ääääσαφ", -1), "φ");

        $this->assertEqual($driver->_substr("ääääσαφ", 0, -1), "ääääσα");

        $this->assertEqual($driver->_substr("ääääσαφ", 1, -1), "äääσα");

    }



    function test_rtrim() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_rtrim("τελευτατελ\0\n\n\t"), "τελευτατελ");

        $this->assertEqual($driver->_rtrim("τελευτατε?++.*?", ".*?+"), "τελευτατε");

        //intervals stuff not working yet, and it's not clear how it should work

        //$this->assertEqual($driver->_rtrim("τελευτατε\n\t", "\0x00..\0x1F"), "τελευτατε");

    }



    function test_ltrim() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_ltrim("\0\n\n\tτελευτατελ"), "τελευτατελ");

        $this->assertEqual($driver->_ltrim("λτελευτατε", "λ"), "τελευτατε");

        $this->assertEqual($driver->_ltrim("?+.*+?τελευτατε", "?.*+"), "τελευτατε");

    }



    function test_trim() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_trim(" \n\t\0 τελευτατελ\0\n\n\t"), "τελευτατελ");

        $this->assertEqual($driver->_trim("pτελεpυτατελp", "p"), "τελεpυτατελ");

        $this->assertEqual($driver->_trim("pτελεpυτατελp", "pλ"), "τελεpυτατε");

        $this->assertEqual($driver->_trim("?*++?τελευτατε?+.+?", "?.+*"), "τελευτατε");

    }



    function test_str_replace() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_str_replace("ελx", "", "τελxευτατελx"),

                           "τευτατ");

        $this->assertEqual($driver->_str_replace("τ", "υ", "τελευτατελ"),

                           "υελευυαυελ");

        $search = array("τ", "υ");

        $this->assertEqual($driver->_str_replace($search, "λ", "τελευτατελ"),

                           "λελελλαλελ");

        $replace = array("α", "ε");

        $this->assertEqual($driver->_str_replace($search, $replace, "τελευτατελ"),

                           "αελεεαααελ");

    }



    function test_strlen() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_strlen("τελευτατελ"), 10);

        $this->assertEqual($driver->_strlen("τ\nελευτα τελ "), 13);

    }



    function test_strpos() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_strpos("τελευτατελ", "τατ"), 5);

        $this->assertEqual($driver->_strpos("τελευτατελ", "ε"), 1);

        $this->assertEqual($driver->_strpos("τελευτατελ", "ε", 2), 3);

    }



    function test_strrpos() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_strrpos("τελευτατελ", "τατ"), 5);

        $this->assertEqual($driver->_strrpos("τελευτατελ", "ε"), 8);

        $this->assertEqual($driver->_strrpos("τελευτατελ", "ε", 3), 8);

    }



    function test_strtolower() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_strtolower("ТЕСТ"), "тест");

        $this->assertEqual($driver->_strtolower("тЕсТ"), "тест");

    }



    function test_strtoupper() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_strtoupper("тест"), "ТЕСТ");

        $this->assertEqual($driver->_strtoupper("тЕсТ"), "ТЕСТ");

    }



    function test_ucfirst() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_ucfirst("тест"), "Тест");

    }



    function test_ucfirst_Space() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $str = ' Iñtërnâtiônàlizætiøn';

        $ucfirst = ' Iñtërnâtiônàlizætiøn';

        $this->assertEqual($driver->_ucfirst($str),$ucfirst);

    }



    function test_ucfirst_Upper() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $str = 'Ñtërnâtiônàlizætiøn';

        $ucfirst = 'Ñtërnâtiônàlizætiøn';

        $this->assertEqual($driver->_ucfirst($str), $ucfirst);

    }



    function test_strcasecmp() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_strcasecmp("тест", "тест"), 0);

        $this->assertEqual($driver->_strcasecmp("тест", "ТесТ"), 0);

        $this->assertTrue($driver->_strcasecmp("тест", "ТЕСТЫ") < 0);

        $this->assertTrue($driver->_strcasecmp("тесты", "ТЕСТ") > 0);

    }



    function test_substr_count() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $str = "это...просто тест, не стоит воспринимать это...всерьез";



        $this->assertEqual($driver->_substr_count($str, "это..."), 2);

    }



    function test_str_split() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $str = 'Iñtërnâtiônàlizætiøn';

        $array = array(

            'I','ñ','t','ë','r','n','â','t','i','ô','n','à','l','i',

            'z','æ','t','i','ø','n',

        );

        $this->assertEqual($driver->_str_split($str), $array);

    }



    function test_str_split_Newline() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $str = "Iñtërn\nâtiônàl\nizætiøn\n";

        $array = array(

            'I','ñ','t','ë','r','n',"\n",'â','t','i','ô','n','à','l',"\n",'i',

            'z','æ','t','i','ø','n',"\n",

        );

        $this->assertEqual($driver->_str_split($str), $array);

    }



    function test_preg_match() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertTrue($driver->_preg_match("/^(.)/", "тест", $matches));

        $this->assertEqual($matches[1], "т");

    }



    function test_preg_match_all() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertTrue($driver->_preg_match_all("/(.)/", "тест", $matches));



        $this->assertEqual($matches[1][0], "т");

        $this->assertEqual($matches[1][1], "е");

        $this->assertEqual($matches[1][2], "с");

        $this->assertEqual($matches[1][3], "т");

    }



    function test_preg_replace() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_preg_replace("/кошк./", "собаки", "кошки"), "собаки");

    }



    function test_preg_replace_callback() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $this->assertEqual($driver->_preg_replace_callback("/(кошк)(.)/",

                                                           create_function('$m','return $m[1]."i";'),

                                                           "кошки"), "кошкi");

    }



    function test_preg_split() {

        if(!is_object($driver = $this->_createDriver()))

            return;



        $pieces = $driver->_preg_split("/д./", "кошки да собаки");

        $this->assertEqual($pieces[0], "кошки ");

        $this->assertEqual($pieces[1], " собаки");

    }

}



?>