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<?php
/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
class Twig_Tests_Loader_FilesystemTest extends PHPUnit_Framework_TestCase
{
public function testGetSourceContext()
{
$path = dirname(__FILE__).'/../Fixtures';
$loader = new Twig_Loader_Filesystem(array($path));
$this->assertEquals('errors/index.html', $loader->getSourceContext('errors/index.html')->getName());
$this->assertEquals(realpath($path.'/errors/index.html'), realpath($loader->getSourceContext('errors/index.html')->getPath()));
}
/**
* @dataProvider getSecurityTests
*/
public function testSecurity($template)
{
$loader = new Twig_Loader_Filesystem(array(dirname(__FILE__).'/../Fixtures'));
try {
$loader->getCacheKey($template);
$this->fail();
} catch (Twig_Error_Loader $e) {
$this->assertNotContains('Unable to find template', $e->getMessage());
}
}
public function getSecurityTests()
{
return array(
array("AutoloaderTest\0.php"),
array('..\\AutoloaderTest.php'),
array('..\\\\\\AutoloaderTest.php'),
array('../AutoloaderTest.php'),
array('..////AutoloaderTest.php'),
array('./../AutoloaderTest.php'),
array('.\\..\\AutoloaderTest.php'),
array('././././././../AutoloaderTest.php'),
array('.\\./.\\./.\\./../AutoloaderTest.php'),
array('foo/../../AutoloaderTest.php'),
array('foo\\..\\..\\AutoloaderTest.php'),
array('foo/../bar/../../AutoloaderTest.php'),
array('foo/bar/../../../AutoloaderTest.php'),
array('filters/../../AutoloaderTest.php'),
array('filters//..//..//AutoloaderTest.php'),
array('filters\\..\\..\\AutoloaderTest.php'),
array('filters\\\\..\\\\..\\\\AutoloaderTest.php'),
array('filters\\//../\\/\\..\\AutoloaderTest.php'),
array('/../AutoloaderTest.php'),
);
}
/**
* @dataProvider getBasePaths
*/
public function testPaths($basePath, $cacheKey, $rootPath)
{
$loader = new Twig_Loader_Filesystem(array($basePath.'/normal', $basePath.'/normal_bis'), $rootPath);
$loader->setPaths(array($basePath.'/named', $basePath.'/named_bis'), 'named');
$loader->addPath($basePath.'/named_ter', 'named');
$loader->addPath($basePath.'/normal_ter');
$loader->prependPath($basePath.'/normal_final');
$loader->prependPath($basePath.'/named/../named_quater', 'named');
$loader->prependPath($basePath.'/named_final', 'named');
$this->assertEquals(array(
$basePath.'/normal_final',
$basePath.'/normal',
$basePath.'/normal_bis',
$basePath.'/normal_ter',
), $loader->getPaths());
$this->assertEquals(array(
$basePath.'/named_final',
$basePath.'/named/../named_quater',
$basePath.'/named',
$basePath.'/named_bis',
$basePath.'/named_ter',
), $loader->getPaths('named'));
// do not use realpath here as it would make the test unuseful
$this->assertEquals($cacheKey, str_replace('\\', '/', $loader->getCacheKey('@named/named_absolute.html')));
$this->assertEquals("path (final)\n", $loader->getSourceContext('index.html')->getCode());
$this->assertEquals("path (final)\n", $loader->getSourceContext('@__main__/index.html')->getCode());
$this->assertEquals("named path (final)\n", $loader->getSourceContext('@named/index.html')->getCode());
}
public function getBasePaths()
{
return array(
array(
dirname(__FILE__).'/Fixtures',
'test/Twig/Tests/Loader/Fixtures/named_quater/named_absolute.html',
null,
),
array(
dirname(__FILE__).'/Fixtures/../Fixtures',
'test/Twig/Tests/Loader/Fixtures/named_quater/named_absolute.html',
null,
),
array(
'test/Twig/Tests/Loader/Fixtures',
'test/Twig/Tests/Loader/Fixtures/named_quater/named_absolute.html',
getcwd(),
),
array(
'Fixtures',
'Fixtures/named_quater/named_absolute.html',
getcwd().'/test/Twig/Tests/Loader',
),
array(
'Fixtures',
'Fixtures/named_quater/named_absolute.html',
getcwd().'/test/../test/Twig/Tests/Loader',
),
);
}
public function testEmptyConstructor()
{
$loader = new Twig_Loader_Filesystem();
$this->assertEquals(array(), $loader->getPaths());
}
public function testGetNamespaces()
{
$loader = new Twig_Loader_Filesystem(sys_get_temp_dir());
$this->assertEquals(array(Twig_Loader_Filesystem::MAIN_NAMESPACE), $loader->getNamespaces());
$loader->addPath(sys_get_temp_dir(), 'named');
$this->assertEquals(array(Twig_Loader_Filesystem::MAIN_NAMESPACE, 'named'), $loader->getNamespaces());
}
public function testFindTemplateExceptionNamespace()
{
$basePath = dirname(__FILE__).'/Fixtures';
$loader = new Twig_Loader_Filesystem(array($basePath.'/normal'));
$loader->addPath($basePath.'/named', 'named');
try {
$loader->getSourceContext('@named/nowhere.html');
} catch (Exception $e) {
$this->assertInstanceof('Twig_Error_Loader', $e);
$this->assertContains('Unable to find template "@named/nowhere.html"', $e->getMessage());
}
}
public function testFindTemplateWithCache()
{
$basePath = dirname(__FILE__).'/Fixtures';
$loader = new Twig_Loader_Filesystem(array($basePath.'/normal'));
$loader->addPath($basePath.'/named', 'named');
// prime the cache for index.html in the named namespace
$namedSource = $loader->getSourceContext('@named/index.html')->getCode();
$this->assertEquals("named path\n", $namedSource);
// get index.html from the main namespace
$this->assertEquals("path\n", $loader->getSourceContext('index.html')->getCode());
}
public function testLoadTemplateAndRenderBlockWithCache()
{
$loader = new Twig_Loader_Filesystem(array());
$loader->addPath(dirname(__FILE__).'/Fixtures/themes/theme2');
$loader->addPath(dirname(__FILE__).'/Fixtures/themes/theme1');
$loader->addPath(dirname(__FILE__).'/Fixtures/themes/theme1', 'default_theme');
$twig = new Twig_Environment($loader);
$template = $twig->loadTemplate('blocks.html.twig');
$this->assertSame('block from theme 1', $template->renderBlock('b1', array()));
$template = $twig->loadTemplate('blocks.html.twig');
$this->assertSame('block from theme 2', $template->renderBlock('b2', array()));
}
public function getArrayInheritanceTests()
{
return array(
'valid array inheritance' => array('array_inheritance_valid_parent.html.twig'),
'array inheritance with null first template' => array('array_inheritance_null_parent.html.twig'),
'array inheritance with empty first template' => array('array_inheritance_empty_parent.html.twig'),
'array inheritance with non-existent first template' => array('array_inheritance_nonexistent_parent.html.twig'),
);
}
/**
* @dataProvider getArrayInheritanceTests
*
* @param $templateName string Template name with array inheritance
*/
public function testArrayInheritance($templateName)
{
$loader = new Twig_Loader_Filesystem(array());
$loader->addPath(dirname(__FILE__).'/Fixtures/inheritance');
$twig = new Twig_Environment($loader);
$template = $twig->loadTemplate($templateName);
$this->assertSame('VALID Child', $template->renderBlock('body', array()));
}
/**
* @requires PHP 5.3
*/
public function testLoadTemplateFromPhar()
{
$loader = new Twig_Loader_Filesystem(array());
// phar-sample.phar was created with the following script:
// $f = new Phar('phar-test.phar');
// $f->addFromString('hello.twig', 'hello from phar');
$loader->addPath('phar://'.dirname(__FILE__).'/Fixtures/phar/phar-sample.phar');
$this->assertSame('hello from phar', $loader->getSourceContext('hello.twig')->getCode());
}
}