Merge pull request #854 from yinggaozhen/tc-dir_clean

调整template相关test case

library/think/Template.php

@@ -12,6 +12,7 @@
 namespace think;
 
 use think\exception\TemplateNotFoundException;
+use think\template\TagLib;
 
 /**
  * ThinkPHP分离出来的模板引擎
@@ -121,7 +122,7 @@ class Template
      * 模板引擎配置项
      * @access public
      * @param array|string $config
-     * @return void|array
+     * @return string|void|array
      */
     public function config($config)
     {
@@ -235,7 +236,7 @@ class Template
      * @access public
      * @param mixed     $name 布局模板名称 false 则关闭布局
      * @param string    $replace 布局模板内容替换标识
-     * @return object
+     * @return Template
      */
     public function layout($name, $replace = '')
     {
@@ -689,6 +690,7 @@ class Template
         } else {
             $className = '\\think\\template\\taglib\\' . ucwords($tagLib);
         }
+        /** @var Taglib $tLib */
         $tLib = new $className($this);
         $tLib->parseTag($content, $hide ? '' : $tagLib);
         return;
@@ -1071,7 +1073,7 @@ class Template
             } else {
                 $path = isset($module) ? APP_PATH . $module . DS . basename($this->config['view_path']) . DS : $this->config['view_path'];
             }
-            $template = $path . $template . '.' . ltrim($this->config['view_suffix'], '.');
+            $template = realpath($path . $template . '.' . ltrim($this->config['view_suffix'], '.'));
         }
 
         if (is_file($template)) {