Fixed case for empty folder

symfony · Nov 8, 2014 · 5321741 · 5321741
1 parent 08bebab
commit 5321741
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diff --git a/src/Symfony/Component/Filesystem/Filesystem.php b/src/Symfony/Component/Filesystem/Filesystem.php
@@ -388,6 +388,10 @@ public function mirror($originDir, $targetDir, \Traversable $iterator = null, $o
             $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($originDir, $flags), \RecursiveIteratorIterator::SELF_FIRST);
         }
 
+        if ($this->exists($originDir)) {
+            $this->mkdir($targetDir);
+        }
+
         foreach ($iterator as $file) {
             $target = str_replace($originDir, $targetDir, $file->getPathname());
 

diff --git a/src/Symfony/Component/Filesystem/Tests/FilesystemTest.php b/src/Symfony/Component/Filesystem/Tests/FilesystemTest.php
@@ -845,6 +845,21 @@ public function testMirrorCopiesFilesAndDirectoriesRecursively()
         $this->assertFalse($this->filesystem->exists($targetPath.'directory'.DIRECTORY_SEPARATOR.'file1'));
     }
 
+    public function testMirrorCreatesEmptyDirectory()
+    {
+        $sourcePath = $this->workspace.DIRECTORY_SEPARATOR.'source'.DIRECTORY_SEPARATOR;
+
+        mkdir($sourcePath);
+
+        $targetPath = $this->workspace.DIRECTORY_SEPARATOR.'target'.DIRECTORY_SEPARATOR;
+
+        $this->filesystem->mirror($sourcePath, $targetPath);
+
+        $this->assertTrue(is_dir($targetPath));
+
+        $this->filesystem->remove($sourcePath);
+    }
+
     public function testMirrorCopiesLinks()
     {
         $this->markAsSkippedIfSymlinkIsMissing();