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<?php
/**
* Tests of the URL resolver within mf2\Parser
*/
namespace Mf2\Parser\Test;
use Mf2;
use PHPUnit_Framework_TestCase;
class UrlTest extends PHPUnit_Framework_TestCase {
public function setUp() {
date_default_timezone_set('Europe/London');
}
public function testRemoveLeadingDotSlash() {
$input = '../one/two';
mf2\removeLeadingDotSlash($input);
$this->assertEquals('one/two', $input);
$input = './one/two';
mf2\removeLeadingDotSlash($input);
$this->assertEquals('one/two', $input);
}
public function testRemoveLeadingSlashDot() {
$input = '/./one/two';
mf2\removeLeadingSlashDot($input);
$this->assertEquals('/one/two', $input);
$input = '/.';
mf2\removeLeadingSlashDot($input);
$this->assertEquals('/', $input);
$input = '/./../';
mf2\removeLeadingSlashDot($input);
$this->assertEquals('/../', $input);
$input = '/./../../g';
mf2\removeLeadingSlashDot($input);
$this->assertEquals('/../../g', $input);
}
public function testRemoveOneDirLevel() {
$input = '/../../g';
$output = '/a/b/c';
mf2\removeOneDirLevel($input, $output);
$this->assertEquals('/../g', $input);
$this->assertEquals('/a/b', $output);
$input = '/..';
$output = '/a/b/c';
mf2\removeOneDirLevel($input, $output);
$this->assertEquals('/', $input);
$this->assertEquals('/a/b', $output);
}
public function testRemoveLoneDotDot() {
$input = '.';
mf2\removeLoneDotDot($input);
$this->assertEquals('', $input);
$input = '..';
mf2\removeLoneDotDot($input);
$this->assertEquals('', $input);
}
public function testMoveOneSegmentFromInput() {
$input = '/a/b/c/./../../g';
$output = '';
mf2\moveOneSegmentFromInput($input, $output);
$this->assertEquals('/b/c/./../../g', $input);
$this->assertEquals('/a', $output);
$input = '/b/c/./../../g';
$output = '/a';
mf2\moveOneSegmentFromInput($input, $output);
$this->assertEquals('/c/./../../g', $input);
$this->assertEquals('/a/b', $output);
$input = '/c/./../../g';
$output = '/a/b';
mf2\moveOneSegmentFromInput($input, $output);
$this->assertEquals('/./../../g', $input);
$this->assertEquals('/a/b/c', $output);
$input = '/g';
$output = '/a';
mf2\moveOneSegmentFromInput($input, $output);
$this->assertEquals('', $input);
$this->assertEquals('/a/g', $output);
}
/**
* @dataProvider removeDotSegmentsData
*/
public function testRemoveDotSegments($assert, $path, $expected) {
$actual = mf2\removeDotSegments($path);
$this->assertEquals($expected, $actual, $assert);
}
public function removeDotSegmentsData() {
return array(
array('Should remove .. and .',
'/a/b/c/./../../g', '/a/g'),
array('Should remove ../..',
'/a/b/c/d/../../../g', '/a/g'),
array('Should not add leading slash',
'a/b/c', 'a/b/c'),
);
}
public function testNoPathOnBase() {
$actual = mf2\resolveUrl('http://example.com', '');
$this->assertEquals('http://example.com/', $actual);
$actual = mf2\resolveUrl('http://example.com', '#');
$this->assertEquals('http://example.com/#', $actual);
$actual = mf2\resolveUrl('http://example.com', '#thing');
$this->assertEquals('http://example.com/#thing', $actual);
}
public function testMisc() {
$expected = 'http://a/b/c/g';
$actual = mf2\resolveUrl('http://a/b/c/d;p?q', './g');
$this->assertEquals($expected, $actual);
$expected = 'http://a/b/c/g/';
$actual = mf2\resolveUrl('http://a/b/c/d;p?q', './g/');
$this->assertEquals($expected, $actual);
$expected = 'http://a/b/';
$actual = mf2\resolveUrl('http://a/b/c/d;p?q', '..');
$this->assertEquals($expected, $actual);
}
/** as per https://github.com/indieweb/php-mf2/issues/35 */
public function testResolvesProtocolRelativeUrlsCorrectly() {
$expected = 'http://cdn.example.org/thing/asset.css';
$actual = Mf2\resolveUrl('http://example.com', '//cdn.example.org/thing/asset.css');
$this->assertEquals($expected, $actual);
$expected = 'https://cdn.example.org/thing/asset.css';
$actual = Mf2\resolveUrl('https://example.com', '//cdn.example.org/thing/asset.css');
$this->assertEquals($expected, $actual);
}
/**
* @dataProvider testData
*/
public function testReturnsUrlIfAbsolute($assert, $base, $url, $expected) {
$actual = mf2\resolveUrl($base, $url);
$this->assertEquals($expected, $actual, $assert);
}
public function testData() {
// seriously, please update to PHP 5.4 so I can use nice array syntax ;)
// fail message, base, url, expected
$cases = array(
array('Should return absolute URL unchanged',
'http://example.com', 'http://example.com', 'http://example.com'),
array('Should return root given blank path',
'http://example.com', '', 'http://example.com/'),
array('Should return input unchanged given full URL and blank path',
'http://example.com/something', '', 'http://example.com/something'),
array('Should handle blank base URL',
'', 'http://example.com', 'http://example.com'),
array('Should resolve fragment ID',
'http://example.com', '#thing', 'http://example.com/#thing'),
array('Should resolve blank fragment ID',
'http://example.com', '#', 'http://example.com/#'),
array('Should resolve same level URL',
'http://example.com', 'thing', 'http://example.com/thing'),
array('Should resolve directory level URL',
'http://example.com', './thing', 'http://example.com/thing'),
array('Should resolve parent level URL at root level',
'http://example.com', '../thing', 'http://example.com/thing'),
array('Should resolve nested URL',
'http://example.com/something', 'another', 'http://example.com/another'),
array('Should ignore query strings in base url',
'http://example.com/index.php?url=http://example.org', '/thing', 'http://example.com/thing'),
array('Should resolve query strings',
'http://example.com/thing', '?stuff=yes', 'http://example.com/thing?stuff=yes'),
array('Should resolve dir level query strings',
'http://example.com', './?thing=yes', 'http://example.com/?thing=yes'),
array('Should resolve up one level from root domain',
'http://example.com', 'path/to/the/../file', 'http://example.com/path/to/file'),
array('Should resolve up one level from base with path',
'http://example.com/path/the', 'to/the/../file', 'http://example.com/path/to/file'),
// Tests from webignition library
array('relative add host from base',
'http://www.example.com', 'server.php', 'http://www.example.com/server.php'),
array('relative add scheme host pass from base',
'http://:pass@www.example.com', 'server.php', 'http://:pass@www.example.com/server.php'),
array('relative add scheme host user pass from base',
'http://user:pass@www.example.com', 'server.php', 'http://user:pass@www.example.com/server.php'),
array('relative base has file path',
'http://example.com/index.html', 'example.html', 'http://example.com/example.html'),
array('input has absolute path',
'http://www.example.com/pathOne/pathTwo/pathThree', '/server.php?param1=value1', 'http://www.example.com/server.php?param1=value1'),
array('test absolute url with path',
'http://www.example.com/', 'http://www.example.com/pathOne', 'http://www.example.com/pathOne'),
array('testRelativePathIsTransformedIntoCorrectAbsoluteUrl',
'http://www.example.com/pathOne/pathTwo/pathThree', 'server.php?param1=value1', 'http://www.example.com/pathOne/pathTwo/server.php?param1=value1'),
array('testAbsolutePathHasDotDotDirecoryAndSourceHasFileName',
'http://www.example.com/pathOne/index.php', '../jquery.js', 'http://www.example.com/jquery.js'),
array('testAbsolutePathHasDotDotDirecoryAndSourceHasDirectoryWithTrailingSlash',
'http://www.example.com/pathOne/', '../jquery.js', 'http://www.example.com/jquery.js'),
array('testAbsolutePathHasDotDotDirecoryAndSourceHasDirectoryWithoutTrailingSlash',
'http://www.example.com/pathOne', '../jquery.js', 'http://www.example.com/jquery.js'),
array('testAbsolutePathHasDotDirecoryAndSourceHasFilename',
'http://www.example.com/pathOne/index.php', './jquery.js', 'http://www.example.com/pathOne/jquery.js'),
array('testAbsolutePathHasDotDirecoryAndSourceHasDirectoryWithTrailingSlash',
'http://www.example.com/pathOne/', './jquery.js', 'http://www.example.com/pathOne/jquery.js'),
array('testAbsolutePathHasDotDirecoryAndSourceHasDirectoryWithoutTrailingSlash',
'http://www.example.com/pathOne', './jquery.js', 'http://www.example.com/jquery.js'),
array('testAbsolutePathIncludesPortNumber',
'http://example.com:8080/index.html', '/photo.jpg', 'http://example.com:8080/photo.jpg')
);
// PHP 5.4 and before returns a different result, but either are acceptable
if(PHP_MAJOR_VERSION <= 5 && PHP_MINOR_VERSION <= 4) {
$cases[] = array('relative add scheme host user from base',
'http://user:@www.example.com', 'server.php', 'http://user@www.example.com/server.php');
} else {
$cases[] = array('relative add scheme host user from base',
'http://user:@www.example.com', 'server.php', 'http://user:@www.example.com/server.php');
}
// Test cases from RFC
// http://tools.ietf.org/html/rfc3986#section-5.4
$rfcTests = array(
array("g:h", "g:h"),
array("g", "http://a/b/c/g"),
array("./g", "http://a/b/c/g"),
array("g/", "http://a/b/c/g/"),
array("/g", "http://a/g"),
array("//g", "http://g"),
array("?y", "http://a/b/c/d;p?y"),
array("g?y", "http://a/b/c/g?y"),
array("#s", "http://a/b/c/d;p?q#s"),
array("g#s", "http://a/b/c/g#s"),
array("g?y#s", "http://a/b/c/g?y#s"),
array(";x", "http://a/b/c/;x"),
array("g;x", "http://a/b/c/g;x"),
array("g;x?y#s", "http://a/b/c/g;x?y#s"),
array("", "http://a/b/c/d;p?q"),
array(".", "http://a/b/c/"),
array("./", "http://a/b/c/"),
array("..", "http://a/b/"),
array("../", "http://a/b/"),
array("../g", "http://a/b/g"),
array("../..", "http://a/"),
array("../../", "http://a/"),
array("../../g", "http://a/g")
);
foreach($rfcTests as $i=>$test) {
$cases[] = array(
'test rfc ' . $i, 'http://a/b/c/d;p?q', $test[0], $test[1]
);
}
return $cases;
}
}
|
