From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Mon, 5 Aug 2013 16:00:03 +0000 (+0200)
Subject: fixed two edge case bug in the filesystem loader
X-Git-Url: http://git.silmor.de/gitweb/?a=commitdiff_plain;h=f888818fd4c087fcc99731d0447c23b33e7cc60e;p=konrad%2Ftwig.git

fixed two edge case bug in the filesystem loader

* fixed caching when two templates have the same template name but a different namespace
* fixed the error message when a template has a namespace
---

diff --git a/lib/Twig/Loader/Filesystem.php b/lib/Twig/Loader/Filesystem.php
index d47781a..5ce13dd 100644
--- a/lib/Twig/Loader/Filesystem.php
+++ b/lib/Twig/Loader/Filesystem.php
@@ -179,14 +179,14 @@ class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderI
         $this->validateName($name);
 
         $namespace = self::MAIN_NAMESPACE;
+        $shortname = $name;
         if (isset($name[0]) && '@' == $name[0]) {
             if (false === $pos = strpos($name, '/')) {
                 throw new Twig_Error_Loader(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name));
             }
 
             $namespace = substr($name, 1, $pos - 1);
-
-            $name = substr($name, $pos + 1);
+            $shortname = substr($name, $pos + 1);
         }
 
         if (!isset($this->paths[$namespace])) {
@@ -194,8 +194,8 @@ class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderI
         }
 
         foreach ($this->paths[$namespace] as $path) {
-            if (is_file($path.'/'.$name)) {
-                return $this->cache[$name] = $path.'/'.$name;
+            if (is_file($path.'/'.$shortname)) {
+                return $this->cache[$name] = $path.'/'.$shortname;
             }
         }
 
diff --git a/test/Twig/Tests/Loader/FilesystemTest.php b/test/Twig/Tests/Loader/FilesystemTest.php
index 4c874b6..3ca580b 100644
--- a/test/Twig/Tests/Loader/FilesystemTest.php
+++ b/test/Twig/Tests/Loader/FilesystemTest.php
@@ -94,4 +94,34 @@ class Twig_Tests_Loader_FilesystemTest extends PHPUnit_Framework_TestCase
         $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->getSource('@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->getSource('@named/index.html');
+        $this->assertEquals("named path\n", $namedSource);
+
+        // get index.html from the main namespace
+        $this->assertEquals("path\n", $loader->getSource('index.html'));
+    }
 }