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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Filter
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: AlnumTest.php 17363 2009-08-03 07:40:18Z bkarwin $
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*/
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/**
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* Test helper
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*/
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require_once dirname(__FILE__) . '/../../TestHelper.php';
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/**
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* @see Zend_Filter_Alnum
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*/
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require_once 'Zend/Filter/Alnum.php';
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/**
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* @category Zend
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* @package Zend_Filter
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* @subpackage UnitTests
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @group Zend_Filter
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*/
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class Zend_Filter_AlnumTest extends PHPUnit_Framework_TestCase
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{
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/**
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* Zend_Filter_Alnum object
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*
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* @var Zend_Filter_Alnum
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*/
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protected $_filter;
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/**
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* Is PCRE is compiled with UTF-8 and Unicode support
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*
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* @var mixed
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**/
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protected static $_unicodeEnabled;
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/**
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* Locale in browser.
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*
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* @var Zend_Locale object
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*/
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protected $_locale;
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/**
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* The Alphabet means english alphabet.
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*
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* @var boolean
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*/
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protected static $_meansEnglishAlphabet;
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/**
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* Creates a new Zend_Filter_Alnum object for each test method
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*
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* @return void
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*/
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public function setUp()
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{
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$this->_filter = new Zend_Filter_Alnum();
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if (null === self::$_unicodeEnabled) {
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self::$_unicodeEnabled = (@preg_match('/\pL/u', 'a')) ? true : false;
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}
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if (null === self::$_meansEnglishAlphabet) {
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$this->_locale = new Zend_Locale('auto');
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self::$_meansEnglishAlphabet = in_array($this->_locale->getLanguage(),
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array('ja')
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);
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}
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}
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/**
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* Ensures that the filter follows expected behavior
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*
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* @return void
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*/
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public function testBasic()
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{
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if (!self::$_unicodeEnabled) {
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// POSIX named classes are not supported, use alternative a-zA-Z match
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$valuesExpected = array(
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'abc123' => 'abc123',
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'abc 123' => 'abc123',
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'abcxyz' => 'abcxyz',
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'AZ@#4.3' => 'AZ43',
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'' => ''
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);
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} if (self::$_meansEnglishAlphabet) {
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//The Alphabet means english alphabet.
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/**
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* The first element contains multibyte alphabets and digits.
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* But , Zend_Filter_Alnum is expected to return only singlebyte alphabets and digits.
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*
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* The second contains multibyte or singebyte space.
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* The third contains various multibyte or singebyte characters.
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*/
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$valuesExpected = array(
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'aABb3456' => 'aB35',
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'z7 Y8 x9' => 'z8x',
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',s1.2r3#:q,' => 's12rq',
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);
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} else {
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//The Alphabet means each language's alphabet.
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$valuesExpected = array(
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'abc123' => 'abc123',
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'abc 123' => 'abc123',
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'abcxyz' => 'abcxyz',
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'če2t3ně' => 'če2t3ně',
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'grz5e4gżółka' => 'grz5e4gżółka',
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'Be3l5gië' => 'Be3l5gië',
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'' => ''
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);
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}
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foreach ($valuesExpected as $input => $output) {
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$this->assertEquals(
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$output,
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$result = $this->_filter->filter($input),
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"Expected '$input' to filter to '$output', but received '$result' instead"
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);
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}
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}
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/**
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* Ensures that the allowWhiteSpace option works as expected
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*
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* @return void
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*/
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public function testAllowWhiteSpace()
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{
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$this->_filter->setAllowWhiteSpace(true);
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if (!self::$_unicodeEnabled) {
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// POSIX named classes are not supported, use alternative a-zA-Z match
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$valuesExpected = array(
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'abc123' => 'abc123',
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'abc 123' => 'abc 123',
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'abcxyz' => 'abcxyz',
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'AZ@#4.3' => 'AZ43',
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'' => '',
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"\n" => "\n",
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" \t " => " \t "
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);
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} if (self::$_meansEnglishAlphabet) {
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//The Alphabet means english alphabet.
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$valuesExpected = array(
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'a B 45' => 'a B 5',
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'z3 x' => 'z3x'
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);
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} else {
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//The Alphabet means each language's alphabet.
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$valuesExpected = array(
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'abc123' => 'abc123',
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'abc 123' => 'abc 123',
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'abcxyz' => 'abcxyz',
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'če2 t3ně' => 'če2 t3ně',
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'gr z5e4gżółka' => 'gr z5e4gżółka',
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'Be3l5 gië' => 'Be3l5 gië',
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'' => '',
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);
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}
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foreach ($valuesExpected as $input => $output) {
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$this->assertEquals(
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$output,
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$result = $this->_filter->filter($input),
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"Expected '$input' to filter to '$output', but received '$result' instead"
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);
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}
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}
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}
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