moved Git\Index test case to GitIndexTest.php and some memory free fix.

Author: chobie

src/rawobject.c

@@ -42,6 +42,7 @@ ZEND_END_ARG_INFO()
 
 static void php_git_rawobject_free_storage(php_git_rawobject_t *obj TSRMLS_DC)
 {
+/*
     if(obj->object->data){
         efree(obj->object->data);
         obj->object->data = NULL;
@@ -51,7 +52,7 @@ static void php_git_rawobject_free_storage(php_git_rawobject_t *obj TSRMLS_DC)
         efree(obj->object);
         obj->object= NULL;
     }
-
+*/
     zend_object_std_dtor(&obj->zo TSRMLS_CC);
     efree(obj);
 }

tests/GitIndexTest.php

@@ -26,6 +26,14 @@ public static function teardownAfterClass()
         self::rmdir(__DIR__ . self::REPOSITORY_NAME);
     }
 
+    public function testGetIndex()
+    {
+        $repository = new Repository(__DIR__ . self::REPOSITORY_NAME . "/.git");
+        $index = $repository->getIndex();
+        $this->assertInstanceOf("Git\\Index",$index);
+    }
+
+
     public function testAddIndex()
     {
         file_put_contents(__DIR__ . self::REPOSITORY_NAME . "/example","Hello World");
@@ -79,7 +87,7 @@ public function testGetIterator()
 
         $this->assertInstanceOf("Iterator",$it);
     }
-
+    
     public static function rmdir($dir)
     {
        if (is_dir($dir)) { 

tests/GitTest.php

@@ -105,21 +105,6 @@ public function testConstruct()
         }
     }
 
-    public function testGetIndex()
-    {
-
-        $git = new Git\Repository(dirname(__DIR__) . "/.git/");
-        $index = $git->getIndex();
-        if($index instanceof Git\Index){
-            foreach($index->getIterator() as $entry){
-                $this->assertInstanceof("Git\\Index\\Entry",$entry);
-            }
-            return true;
-        }else{
-            return false;
-        }
-    }
-    
     public function testInitRepository()
     {
         require_once __DIR__ . "/lib/MemoryBackend.php";