www.aleph1.co.uk Git - yaffs-website/blob - vendor/twig/twig/test/Twig/Tests/Loader/FilesystemTest.php

   1 <?php
   2
   3 /*
   4  * This file is part of Twig.
   5  *
   6  * (c) Fabien Potencier
   7  *
   8  * For the full copyright and license information, please view the LICENSE
   9  * file that was distributed with this source code.
  10  */
  11
  12 class Twig_Tests_Loader_FilesystemTest extends PHPUnit_Framework_TestCase
  13 {
  14     public function testGetSourceContext()
  15     {
  16         $path = dirname(__FILE__).'/../Fixtures';
  17         $loader = new Twig_Loader_Filesystem(array($path));
  18         $this->assertEquals('errors/index.html', $loader->getSourceContext('errors/index.html')->getName());
  19         $this->assertEquals(realpath($path.'/errors/index.html'), realpath($loader->getSourceContext('errors/index.html')->getPath()));
  20     }
  21
  22     /**
  23      * @dataProvider getSecurityTests
  24      */
  25     public function testSecurity($template)
  26     {
  27         $loader = new Twig_Loader_Filesystem(array(dirname(__FILE__).'/../Fixtures'));
  28
  29         try {
  30             $loader->getCacheKey($template);
  31             $this->fail();
  32         } catch (Twig_Error_Loader $e) {
  33             $this->assertNotContains('Unable to find template', $e->getMessage());
  34         }
  35     }
  36
  37     public function getSecurityTests()
  38     {
  39         return array(
  40             array("AutoloaderTest\0.php"),
  41             array('..\\AutoloaderTest.php'),
  42             array('..\\\\\\AutoloaderTest.php'),
  43             array('../AutoloaderTest.php'),
  44             array('..////AutoloaderTest.php'),
  45             array('./../AutoloaderTest.php'),
  46             array('.\\..\\AutoloaderTest.php'),
  47             array('././././././../AutoloaderTest.php'),
  48             array('.\\./.\\./.\\./../AutoloaderTest.php'),
  49             array('foo/../../AutoloaderTest.php'),
  50             array('foo\\..\\..\\AutoloaderTest.php'),
  51             array('foo/../bar/../../AutoloaderTest.php'),
  52             array('foo/bar/../../../AutoloaderTest.php'),
  53             array('filters/../../AutoloaderTest.php'),
  54             array('filters//..//..//AutoloaderTest.php'),
  55             array('filters\\..\\..\\AutoloaderTest.php'),
  56             array('filters\\\\..\\\\..\\\\AutoloaderTest.php'),
  57             array('filters\\//../\\/\\..\\AutoloaderTest.php'),
  58             array('/../AutoloaderTest.php'),
  59         );
  60     }
  61
  62     /**
  63      * @dataProvider getBasePaths
  64      */
  65     public function testPaths($basePath, $cacheKey, $rootPath)
  66     {
  67         $loader = new Twig_Loader_Filesystem(array($basePath.'/normal', $basePath.'/normal_bis'), $rootPath);
  68         $loader->setPaths(array($basePath.'/named', $basePath.'/named_bis'), 'named');
  69         $loader->addPath($basePath.'/named_ter', 'named');
  70         $loader->addPath($basePath.'/normal_ter');
  71         $loader->prependPath($basePath.'/normal_final');
  72         $loader->prependPath($basePath.'/named/../named_quater', 'named');
  73         $loader->prependPath($basePath.'/named_final', 'named');
  74
  75         $this->assertEquals(array(
  76             $basePath.'/normal_final',
  77             $basePath.'/normal',
  78             $basePath.'/normal_bis',
  79             $basePath.'/normal_ter',
  80         ), $loader->getPaths());
  81         $this->assertEquals(array(
  82             $basePath.'/named_final',
  83             $basePath.'/named/../named_quater',
  84             $basePath.'/named',
  85             $basePath.'/named_bis',
  86             $basePath.'/named_ter',
  87         ), $loader->getPaths('named'));
  88
  89         // do not use realpath here as it would make the test unuseful
  90         $this->assertEquals($cacheKey, str_replace('\\', '/', $loader->getCacheKey('@named/named_absolute.html')));
  91         $this->assertEquals("path (final)\n", $loader->getSourceContext('index.html')->getCode());
  92         $this->assertEquals("path (final)\n", $loader->getSourceContext('@__main__/index.html')->getCode());
  93         $this->assertEquals("named path (final)\n", $loader->getSourceContext('@named/index.html')->getCode());
  94     }
  95
  96     public function getBasePaths()
  97     {
  98         return array(
  99             array(
 100                 dirname(__FILE__).'/Fixtures',
 101                 'test/Twig/Tests/Loader/Fixtures/named_quater/named_absolute.html',
 102                 null,
 103             ),
 104             array(
 105                 dirname(__FILE__).'/Fixtures/../Fixtures',
 106                 'test/Twig/Tests/Loader/Fixtures/named_quater/named_absolute.html',
 107                 null,
 108             ),
 109             array(
 110                 'test/Twig/Tests/Loader/Fixtures',
 111                 'test/Twig/Tests/Loader/Fixtures/named_quater/named_absolute.html',
 112                 getcwd(),
 113             ),
 114             array(
 115                 'Fixtures',
 116                 'Fixtures/named_quater/named_absolute.html',
 117                 getcwd().'/test/Twig/Tests/Loader',
 118             ),
 119             array(
 120                 'Fixtures',
 121                 'Fixtures/named_quater/named_absolute.html',
 122                 getcwd().'/test/../test/Twig/Tests/Loader',
 123             ),
 124         );
 125     }
 126
 127     public function testEmptyConstructor()
 128     {
 129         $loader = new Twig_Loader_Filesystem();
 130         $this->assertEquals(array(), $loader->getPaths());
 131     }
 132
 133     public function testGetNamespaces()
 134     {
 135         $loader = new Twig_Loader_Filesystem(sys_get_temp_dir());
 136         $this->assertEquals(array(Twig_Loader_Filesystem::MAIN_NAMESPACE), $loader->getNamespaces());
 137
 138         $loader->addPath(sys_get_temp_dir(), 'named');
 139         $this->assertEquals(array(Twig_Loader_Filesystem::MAIN_NAMESPACE, 'named'), $loader->getNamespaces());
 140     }
 141
 142     public function testFindTemplateExceptionNamespace()
 143     {
 144         $basePath = dirname(__FILE__).'/Fixtures';
 145
 146         $loader = new Twig_Loader_Filesystem(array($basePath.'/normal'));
 147         $loader->addPath($basePath.'/named', 'named');
 148
 149         try {
 150             $loader->getSourceContext('@named/nowhere.html');
 151         } catch (Exception $e) {
 152             $this->assertInstanceof('Twig_Error_Loader', $e);
 153             $this->assertContains('Unable to find template "@named/nowhere.html"', $e->getMessage());
 154         }
 155     }
 156
 157     public function testFindTemplateWithCache()
 158     {
 159         $basePath = dirname(__FILE__).'/Fixtures';
 160
 161         $loader = new Twig_Loader_Filesystem(array($basePath.'/normal'));
 162         $loader->addPath($basePath.'/named', 'named');
 163
 164         // prime the cache for index.html in the named namespace
 165         $namedSource = $loader->getSourceContext('@named/index.html')->getCode();
 166         $this->assertEquals("named path\n", $namedSource);
 167
 168         // get index.html from the main namespace
 169         $this->assertEquals("path\n", $loader->getSourceContext('index.html')->getCode());
 170     }
 171
 172     public function testLoadTemplateAndRenderBlockWithCache()
 173     {
 174         $loader = new Twig_Loader_Filesystem(array());
 175         $loader->addPath(dirname(__FILE__).'/Fixtures/themes/theme2');
 176         $loader->addPath(dirname(__FILE__).'/Fixtures/themes/theme1');
 177         $loader->addPath(dirname(__FILE__).'/Fixtures/themes/theme1', 'default_theme');
 178
 179         $twig = new Twig_Environment($loader);
 180
 181         $template = $twig->loadTemplate('blocks.html.twig');
 182         $this->assertSame('block from theme 1', $template->renderBlock('b1', array()));
 183
 184         $template = $twig->loadTemplate('blocks.html.twig');
 185         $this->assertSame('block from theme 2', $template->renderBlock('b2', array()));
 186     }
 187
 188     public function getArrayInheritanceTests()
 189     {
 190         return array(
 191             'valid array inheritance' => array('array_inheritance_valid_parent.html.twig'),
 192             'array inheritance with null first template' => array('array_inheritance_null_parent.html.twig'),
 193             'array inheritance with empty first template' => array('array_inheritance_empty_parent.html.twig'),
 194             'array inheritance with non-existent first template' => array('array_inheritance_nonexistent_parent.html.twig'),
 195         );
 196     }
 197
 198     /**
 199      * @dataProvider getArrayInheritanceTests
 200      *
 201      * @param $templateName string Template name with array inheritance
 202      */
 203     public function testArrayInheritance($templateName)
 204     {
 205         $loader = new Twig_Loader_Filesystem(array());
 206         $loader->addPath(dirname(__FILE__).'/Fixtures/inheritance');
 207
 208         $twig = new Twig_Environment($loader);
 209
 210         $template = $twig->loadTemplate($templateName);
 211         $this->assertSame('VALID Child', $template->renderBlock('body', array()));
 212     }
 213
 214     /**
 215      * @requires PHP 5.3
 216      */
 217     public function testLoadTemplateFromPhar()
 218     {
 219         $loader = new Twig_Loader_Filesystem(array());
 220         // phar-sample.phar was created with the following script:
 221         // $f = new Phar('phar-test.phar');
 222         // $f->addFromString('hello.twig', 'hello from phar');
 223         $loader->addPath('phar://'.dirname(__FILE__).'/Fixtures/phar/phar-sample.phar');
 224         $this->assertSame('hello from phar', $loader->getSourceContext('hello.twig')->getCode());
 225     }
 226 }