Fix ValueError: DOMDocument::loadHTML(): Argument #1 ($source) must not be empty

Author: Tybaze

lib/test/sfTesterResponse.class.php

@@ -49,7 +49,9 @@ public function initialize()
       }
       else
       {
-        @$this->dom->loadHTML($this->response->getContent());
+        if($this->response->getContent()) {
+          @$this->dom->loadHTML($this->response->getContent());
+        }
       }
       $this->domCssSelector = new sfDomCssSelector($this->dom);
     }
@@ -120,10 +122,10 @@ public function checkElement($selector, $value = true, $options = array())
 
   /**
    * Checks that a form is rendered correctly.
-   * 
+   *
    * @param  sfForm|string $form     A form object or the name of a form class
    * @param  string        $selector CSS selector for the root form element for this form
-   * 
+   *
    * @return sfTestFunctionalBase|sfTester
    */
   public function checkForm($form, $selector = 'form')
@@ -333,11 +335,11 @@ public function isHeader($key, $value)
 
   /**
    * Tests if a cookie was set.
-   * 
+   *
    * @param  string $name
    * @param  string $value
    * @param  array  $attributes Other cookie attributes to check (expires, path, domain, etc)
-   * 
+   *
    * @return sfTestFunctionalBase|sfTester
    */
   public function setsCookie($name, $value = null, $attributes = array())

lib/util/sfBrowserBase.class.php

@@ -363,7 +363,9 @@ public function call($uri, $method = 'get', $parameters = array(), $changeStack
       }
       else
       {
-        @$this->dom->loadHTML($response->getContent());
+        if($response->getContent()) {
+          @$this->dom->loadHTML($response->getContent());
+        }
       }
       $this->domCssSelector = new sfDomCssSelector($this->dom);
     }