Club Drupal

<?php

/**

 * IRI test cases

 *

 * Copyright (c) 2008-2012 Geoffrey Sneddon.

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions are met:

 *

 *         * Redistributions of source code must retain the above copyright notice,

 *          this list of conditions and the following disclaimer.

 *

 *         * Redistributions in binary form must reproduce the above copyright notice,

 *          this list of conditions and the following disclaimer in the documentation

 *          and/or other materials provided with the distribution.

 *

 *         * Neither the name of the SimplePie Team nor the names of its contributors

 *          may be used to endorse or promote products derived from this software

 *          without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND CONTRIBUTORS BE

 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGE.

 *

 * @package IRI

 * @author Geoffrey Sneddon

 * @copyright 2008-2012 Geoffrey Sneddon

 * @license http://www.opensource.org/licenses/bsd-license.php

 * @link http://hg.gsnedders.com/iri/

 *

 */

require_once dirname(__FILE__) . '/bootstrap.php';

class IRITest extends PHPUnit_Framework_TestCase

{

        public static function rfc3986_tests()

        {

                return array(

                        // Normal

                        array('g:h', 'g:h'),

                        array('g', 'http://a/b/c/g'),

                        array('./g', 'http://a/b/c/g'),

                        array('g/', 'http://a/b/c/g/'),

                        array('/g', 'http://a/g'),

                        array('//g', 'http://g/'),

                        array('?y', 'http://a/b/c/d;p?y'),

                        array('g?y', 'http://a/b/c/g?y'),

                        array('#s', 'http://a/b/c/d;p?q#s'),

                        array('g#s', 'http://a/b/c/g#s'),

                        array('g?y#s', 'http://a/b/c/g?y#s'),

                        array(';x', 'http://a/b/c/;x'),

                        array('g;x', 'http://a/b/c/g;x'),

                        array('g;x?y#s', 'http://a/b/c/g;x?y#s'),

                        array('', 'http://a/b/c/d;p?q'),

                        array('.', 'http://a/b/c/'),

                        array('./', 'http://a/b/c/'),

                        array('..', 'http://a/b/'),

                        array('../', 'http://a/b/'),

                        array('../g', 'http://a/b/g'),

                        array('../..', 'http://a/'),

                        array('../../', 'http://a/'),

                        array('../../g', 'http://a/g'),

                        // Abnormal

                        array('../../../g', 'http://a/g'),

                        array('../../../../g', 'http://a/g'),

                        array('/./g', 'http://a/g'),

                        array('/../g', 'http://a/g'),

                        array('g.', 'http://a/b/c/g.'),

                        array('.g', 'http://a/b/c/.g'),

                        array('g..', 'http://a/b/c/g..'),

                        array('..g', 'http://a/b/c/..g'),

                        array('./../g', 'http://a/b/g'),

                        array('./g/.', 'http://a/b/c/g/'),

                        array('g/./h', 'http://a/b/c/g/h'),

                        array('g/../h', 'http://a/b/c/h'),

                        array('g;x=1/./y', 'http://a/b/c/g;x=1/y'),

                        array('g;x=1/../y', 'http://a/b/c/y'),

                        array('g?y/./x', 'http://a/b/c/g?y/./x'),

                        array('g?y/../x', 'http://a/b/c/g?y/../x'),

                        array('g#s/./x', 'http://a/b/c/g#s/./x'),

                        array('g#s/../x', 'http://a/b/c/g#s/../x'),

                        array('http:g', 'http:g'),

                );

        }

        /**

         * @dataProvider rfc3986_tests

         */

        public function testStringRFC3986($relative, $expected)

        {

                $base = new SimplePie_IRI('http://a/b/c/d;p?q');

                $this->assertEquals($expected, SimplePie_IRI::absolutize($base, $relative)->get_iri());

        }

        /**

         * @dataProvider rfc3986_tests

         */

        public function testObjectRFC3986($relative, $expected)

        {

                $base = new SimplePie_IRI('http://a/b/c/d;p?q');

                $expected = new SimplePie_IRI($expected);

                $this->assertEquals($expected, SimplePie_IRI::absolutize($base, $relative));

        }

        /**

         * @dataProvider rfc3986_tests

         */

        public function testBothStringRFC3986($relative, $expected)

        {

                $base = 'http://a/b/c/d;p?q';

                $this->assertEquals($expected, SimplePie_IRI::absolutize($base, $relative)->get_iri());

                $this->assertEquals($expected, (string) SimplePie_IRI::absolutize($base, $relative));

        }

        public static function sp_tests()

        {

                return array(

                        array('http://a/b/c/d', 'f%0o', 'http://a/b/c/f%250o'),

                        array('http://a/b/', 'c', 'http://a/b/c'),

                        array('http://a/', 'b', 'http://a/b'),

                        array('http://a/', '/b', 'http://a/b'),

                        array('http://a/b', 'c', 'http://a/c'),

                        array('http://a/b/', "c\x0Ad", 'http://a/b/c%0Ad'),

                        array('http://a/b/', "c\x0A\x0B", 'http://a/b/c%0A%0B'),

                        array('http://a/b/c', '//0', 'http://0/'),

                        array('http://a/b/c', '0', 'http://a/b/0'),

                        array('http://a/b/c', '?0', 'http://a/b/c?0'),

                        array('http://a/b/c', '#0', 'http://a/b/c#0'),

                        array('http://0/b/c', 'd', 'http://0/b/d'),

                        array('http://a/b/c?0', 'd', 'http://a/b/d'),

                        array('http://a/b/c#0', 'd', 'http://a/b/d'),

                        array('http://example.com', '//example.net', 'http://example.net/'),

                        array('http:g', 'a', 'http:a'),

                );

        }

        /**

         * @dataProvider sp_tests

         */

        public function testStringSP($base, $relative, $expected)

        {

                $base = new SimplePie_IRI($base);

                $this->assertEquals($expected, SimplePie_IRI::absolutize($base, $relative)->get_iri());

        }

        /**

         * @dataProvider sp_tests

         */

        public function testObjectSP($base, $relative, $expected)

        {

                $base = new SimplePie_IRI($base);

                $expected = new SimplePie_IRI($expected);

                $this->assertEquals($expected, SimplePie_IRI::absolutize($base, $relative));

        }

        public static function query_tests()

        {

                return array(

                        array('a=b&c=d', 'http://example.com/?a=b&c=d'),

                        array('a=b%26c=d', 'http://example.com/?a=b%26c=d'),

                        array('url=http%3A%2F%2Fexample.com%3Fa%3Db', 'http://example.com/?url=http%3A%2F%2Fexample.com%3Fa%3Db'),

                        array('url=http%3A%2F%2Fexample.com%3Fa%3Db%26c%3Dd', 'http://example.com/?url=http%3A%2F%2Fexample.com%3Fa%3Db%26c%3Dd'),

                );

        }

        /**

         * @dataProvider query_tests

         */

        public function testStringQuery($query, $expected)

        {

                $base = new SimplePie_IRI('http://example.com/');

                $base->set_query($query);

                $this->assertEquals($expected, $base->get_iri());

        }

        /**

         * @dataProvider query_tests

         */

        public function testObjectQuery($query, $expected)

        {

                $base = new SimplePie_IRI('http://example.com/');

                $base->set_query($query);

                $expected = new SimplePie_IRI($expected);

                $this->assertEquals($expected, $base);

        }

        public static function absolutize_tests()

        {

                return array(

                        array('http://example.com/', 'foo/111:bar', 'http://example.com/foo/111:bar'),

                        array('http://example.com/#foo', '', 'http://example.com/'),

                );

        }

        /**

         * @dataProvider absolutize_tests

         */

        public function testAbsolutizeString($base, $relative, $expected)

        {

                $base = new SimplePie_IRI($base);

                $this->assertEquals($expected, SimplePie_IRI::absolutize($base, $relative)->get_iri());

        }

        /**

         * @dataProvider absolutize_tests

         */

        public function testAbsolutizeObject($base, $relative, $expected)

        {

                $base = new SimplePie_IRI($base);

                $expected = new SimplePie_IRI($expected);

                $this->assertEquals($expected, SimplePie_IRI::absolutize($base, $relative));

        }

        public static function normalization_tests()

        {

                return array(

                        array('example://a/b/c/%7Bfoo%7D', 'example://a/b/c/%7Bfoo%7D'),

                        array('eXAMPLE://a/./b/../b/%63/%7bfoo%7d', 'example://a/b/c/%7Bfoo%7D'),

                        array('example://%61/', 'example://a/'),

                        array('example://%41/', 'example://a/'),

                        array('example://A/', 'example://a/'),

                        array('example://a/', 'example://a/'),

                        array('example://%25A/', 'example://%25a/'),

                        array('HTTP://EXAMPLE.com/', 'http://example.com/'),

                        array('http://example.com/', 'http://example.com/'),

                        array('http://example.com:', 'http://example.com/'),

                        array('http://example.com:80', 'http://example.com/'),

                        array('http://@example.com', 'http://@example.com/'),

                        array('http://', 'http://'),

                        array('http://example.com?', 'http://example.com/?'),

                        array('http://example.com#', 'http://example.com/#'),

                        array('https://example.com/', 'https://example.com/'),

                        array('https://example.com:', 'https://example.com/'),

                        array('https://@example.com', 'https://@example.com/'),

                        array('https://example.com?', 'https://example.com/?'),

                        array('https://example.com#', 'https://example.com/#'),

                        array('file://localhost/foobar', 'file:/foobar'),

                        array('http://[0:0:0:0:0:0:0:1]', 'http://[::1]/'),

                        array('http://[2001:db8:85a3:0000:0000:8a2e:370:7334]', 'http://[2001:db8:85a3::8a2e:370:7334]/'),

                        array('http://[0:0:0:0:0:ffff:c0a8:a01]', 'http://[::ffff:c0a8:a01]/'),

                        array('http://[ffff:0:0:0:0:0:0:0]', 'http://[ffff::]/'),

                        array('http://[::ffff:192.0.2.128]', 'http://[::ffff:192.0.2.128]/'),

                        array('http://[invalid]', 'http:'),

                        array('http://[0:0:0:0:0:0:0:1]:', 'http://[::1]/'),

                        array('http://[0:0:0:0:0:0:0:1]:80', 'http://[::1]/'),

                        array('http://[0:0:0:0:0:0:0:1]:1234', 'http://[::1]:1234/'),

                        // Punycode decoding helps with normalisation of IRIs, but is not

                        // needed for URIs, so we don't really care about it here

                        //array('http://xn--tdali-d8a8w.lv', 'http://tūdaliņ.lv'),

                        //array('http://t%C5%ABdali%C5%86.lv', 'http://tūdaliņ.lv'),

                        array('http://Aa@example.com', 'http://Aa@example.com/'),

                        array('http://example.com?Aa', 'http://example.com/?Aa'),

                        array('http://example.com/Aa', 'http://example.com/Aa'),

                        array('http://example.com#Aa', 'http://example.com/#Aa'),

                        array('http://[0:0:0:0:0:0:0:0]', 'http://[::]/'),

                        array('http:.', 'http:'),

                        array('http:..', 'http:'),

                        array('http:./', 'http:'),

                        array('http:../', 'http:'),

                        array('http://example.com/%3A', 'http://example.com/%3A'),

                        array('http://example.com/:', 'http://example.com/:'),

                        array('http://example.com/%C2', 'http://example.com/%C2'),

                        array('http://example.com/%C2a', 'http://example.com/%C2a'),

                        array('http://example.com/%C2%00', 'http://example.com/%C2%00'),

                        array('http://example.com/%C3%A9', 'http://example.com/é'),

                        array('http://example.com/%C3%A9%00', 'http://example.com/é%00'),

                        array('http://example.com/%C3%A9cole', 'http://example.com/école'),

                        array('http://example.com/%FF', 'http://example.com/%FF'),

                        array("http://example.com/\xF3\xB0\x80\x80", 'http://example.com/%F3%B0%80%80'),

                        array("http://example.com/\xF3\xB0\x80\x80%00", 'http://example.com/%F3%B0%80%80%00'),

                        array("http://example.com/\xF3\xB0\x80\x80a", 'http://example.com/%F3%B0%80%80a'),

                        array("http://example.com?\xF3\xB0\x80\x80", "http://example.com/?\xF3\xB0\x80\x80"),

                        array("http://example.com?\xF3\xB0\x80\x80%00", "http://example.com/?\xF3\xB0\x80\x80%00"),

                        array("http://example.com?\xF3\xB0\x80\x80a", "http://example.com/?\xF3\xB0\x80\x80a"),

                        array("http://example.com/\xEE\x80\x80", 'http://example.com/%EE%80%80'),

                        array("http://example.com/\xEE\x80\x80%00", 'http://example.com/%EE%80%80%00'),

                        array("http://example.com/\xEE\x80\x80a", 'http://example.com/%EE%80%80a'),

                        array("http://example.com?\xEE\x80\x80", "http://example.com/?\xEE\x80\x80"),

                        array("http://example.com?\xEE\x80\x80%00", "http://example.com/?\xEE\x80\x80%00"),

                        array("http://example.com?\xEE\x80\x80a", "http://example.com/?\xEE\x80\x80a"),

                        array("http://example.com/\xC2", 'http://example.com/%C2'),

                        array("http://example.com/\xC2a", 'http://example.com/%C2a'),

                        array("http://example.com/\xC2\x00", 'http://example.com/%C2%00'),

                        array("http://example.com/\xC3\xA9", 'http://example.com/é'),

                        array("http://example.com/\xC3\xA9\x00", 'http://example.com/é%00'),

                        array("http://example.com/\xC3\xA9cole", 'http://example.com/école'),

                        array("http://example.com/\xFF", 'http://example.com/%FF'),

                        array("http://example.com/\xFF%00", 'http://example.com/%FF%00'),

                        array("http://example.com/\xFFa", 'http://example.com/%FFa'),

                        array('http://example.com/%61', 'http://example.com/a'),

                        array('http://example.com?%26', 'http://example.com/?%26'),

                        array('http://example.com?%61', 'http://example.com/?a'),

                        array('///', '///'),

                );

        }

        /**

         * @dataProvider normalization_tests

         */

        public function testStringNormalization($input, $output)

        {

                $input = new SimplePie_IRI($input);

                $this->assertEquals($output, $input->get_iri());

        }

        /**

         * @dataProvider normalization_tests

         */

        public function testObjectNormalization($input, $output)

        {

                $input = new SimplePie_IRI($input);

                $output = new SimplePie_IRI($output);

                $this->assertEquals($output, $input);

        }

        public static function uri_tests() {

                return array(

                        array('http://example.com/%C3%A9cole', 'http://example.com/%C3%A9cole'),

                        array('http://example.com/école', 'http://example.com/%C3%A9cole'),

                        array("http://example.com/\xC3\xA9cole", 'http://example.com/%C3%A9cole'),

                );

        }

        /**

         * @dataProvider uri_tests

         */

        public function testURIConversion($input, $output)

        {

                $input = new SimplePie_IRI($input);

                $this->assertEquals($output, $input->get_uri());

        }

        public static function equivalence_tests()

        {

                return array(

                        array('http://É.com', 'http://%C3%89.com'),

                );

        }

        /**

         * @dataProvider equivalence_tests

         */

        public function testObjectEquivalence($input, $output)

        {

                $input = new SimplePie_IRI($input);

                $output = new SimplePie_IRI($output);

                $this->assertEquals($output, $input);

        }

        public static function not_equivalence_tests()

        {

                return array(

                        array('http://example.com/foo/bar', 'http://example.com/foo%2Fbar'),

                );

        }

        /**

         * @dataProvider not_equivalence_tests

         */

        public function testObjectNotEquivalence($input, $output)

        {

                $input = new SimplePie_IRI($input);

                $output = new SimplePie_IRI($output);

                $this->assertNotEquals($output, $input);

        }

        public function testInvalidAbsolutizeBase()

        {

                $this->assertFalse(SimplePie_IRI::absolutize('://not a URL', '../'));

        }

        public function testInvalidAbsolutizeRelative()

        {

                $this->assertFalse(SimplePie_IRI::absolutize('http://example.com/', 'http://example.com//not a URL'));

        }

        public function testFullGamut()

        {

                $iri = new SimplePie_IRI();

                $iri->scheme = 'http';

                $iri->userinfo = 'user:password';

                $iri->host = 'example.com';

                $iri->path = '/test/';

                $iri->fragment = 'test';

                $this->assertEquals('http', $iri->scheme);

                $this->assertEquals('user:password', $iri->userinfo);

                $this->assertEquals('example.com', $iri->host);

                $this->assertEquals(80, $iri->port);

                $this->assertEquals('/test/', $iri->path);

                $this->assertEquals('test', $iri->fragment);

        }

        public function testReadAliased()

        {

                $iri = new SimplePie_IRI();

                $iri->scheme = 'http';

                $iri->userinfo = 'user:password';

                $iri->host = 'example.com';

                $iri->path = '/test/';

                $iri->fragment = 'test';

                $this->assertEquals('http', $iri->ischeme);

                $this->assertEquals('user:password', $iri->iuserinfo);

                $this->assertEquals('example.com', $iri->ihost);

                $this->assertEquals(80, $iri->iport);

                $this->assertEquals('/test/', $iri->ipath);

                $this->assertEquals('test', $iri->ifragment);

        }

        public function testWriteAliased()

        {

                $iri = new SimplePie_IRI();

                $iri->scheme = 'http';

                $iri->iuserinfo = 'user:password';

                $iri->ihost = 'example.com';

                $iri->ipath = '/test/';

                $iri->ifragment = 'test';

                $this->assertEquals('http', $iri->scheme);

                $this->assertEquals('user:password', $iri->userinfo);

                $this->assertEquals('example.com', $iri->host);

                $this->assertEquals(80, $iri->port);

                $this->assertEquals('/test/', $iri->path);

                $this->assertEquals('test', $iri->fragment);

        }

        /**

         * @expectedException PHPUnit_Framework_Error_Notice

         */

        public function testNonexistantProperty()

        {

                $iri = new SimplePie_IRI();

                $this->assertFalse(isset($iri->nonexistant_prop));

                $should_fail = $iri->nonexistant_prop;

        }

        public function testBlankHost()

        {

                $iri = new SimplePie_IRI('http://example.com/a/?b=c#d');

                $iri->host = null;

                $this->assertEquals(null, $iri->host);

                $this->assertEquals('http:/a/?b=c#d', (string) $iri);

        }

        public function testBadPort()

        {

                $iri = new SimplePie_IRI();

                $iri->port = 'example';

                $this->assertEquals(null, $iri->port);

        }

}

?>