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<?php
/**
* IRI test cases
*
* Copyright (c) 2008-2010 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 2008-2010 Geoffrey Sneddon
* @license http://www.opensource.org/licenses/bsd-license.php
* @link http://hg.gsnedders.com/iri/
*
*/
class RequestsTest_IRI 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 Requests_IRI('http://a/b/c/d;p?q');
$this->assertEquals($expected, Requests_IRI::absolutize($base, $relative)->iri);
$this->assertEquals($expected, (string) Requests_IRI::absolutize($base, $relative));
}
/**
* @dataProvider rfc3986_tests
*/
public function testBothStringRFC3986($relative, $expected)
{
$base = 'http://a/b/c/d;p?q';
$this->assertEquals($expected, Requests_IRI::absolutize($base, $relative)->iri);
$this->assertEquals($expected, (string) Requests_IRI::absolutize($base, $relative));
}
/**
* @dataProvider rfc3986_tests
*/
public function testObjectRFC3986($relative, $expected)
{
$base = new Requests_IRI('http://a/b/c/d;p?q');
$expected = new Requests_IRI($expected);
$this->assertEquals($expected, Requests_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)
{
$base = new Requests_IRI($base);
$this->assertEquals($expected, Requests_IRI::absolutize($base, $relative)->iri);
$this->assertEquals($expected, (string) Requests_IRI::absolutize($base, $relative));
}
/**
* @dataProvider sp_tests
*/
public function testObjectSP($base, $relative, $expected)
{
$base = new Requests_IRI($base);
$expected = new Requests_IRI($expected);
$this->assertEquals($expected, Requests_IRI::absolutize($base, $relative));
}
public static function absolutize_tests()
{
return array(
array('http://example.com/', 'foo/111:bar', 'http://example.com/foo/111:bar'),
array('http://example.com/#foo', '', 'http://example.com/'),
);
}
/**
* @dataProvider absolutize_tests
*/
public function testAbsolutizeString($base, $relative, $expected)
{
$base = new Requests_IRI($base);
$this->assertEquals($expected, Requests_IRI::absolutize($base, $relative)->iri);
}
/**
* @dataProvider absolutize_tests
*/
public function testAbsolutizeObject($base, $relative, $expected)
{
$base = new Requests_IRI($base);
$expected = new Requests_IRI($expected);
$this->assertEquals($expected, Requests_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 for Requests
//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)
{
$input = new Requests_IRI($input);
$this->assertEquals($output, $input->iri);
$this->assertEquals($output, (string) $input);
}
/**
* @dataProvider normalization_tests
*/
public function testObjectNormalization($input, $output)
{
$input = new Requests_IRI($input);
$output = new Requests_IRI($output);
$this->assertEquals($output, $input);
}
public static function equivalence_tests()
{
return array(
array('http://É.com', 'http://%C3%89.com'),
);
}
/**
* @dataProvider equivalence_tests
*/
public function testObjectEquivalence($input, $output)
{
$input = new Requests_IRI($input);
$output = new Requests_IRI($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)
{
$input = new Requests_IRI($input);
$output = new Requests_IRI($output);
$this->assertNotEquals($output, $input);
}
public function testInvalidAbsolutizeBase()
{
$this->assertFalse(Requests_IRI::absolutize('://not a URL', '../'));
}
public function testFullGamut()
{
$iri = new Requests_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 Requests_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 Requests_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 Requests_IRI();
$this->assertFalse(isset($iri->nonexistant_prop));
$should_fail = $iri->nonexistant_prop;
}
public function testBlankHost()
{
$iri = new Requests_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 Requests_IRI();
$iri->port = 'example';
$this->assertEquals(null, $iri->port);
}
}