From fb3b6d13b8e9f594b248b0485af0c9429d3c7ee1 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Thu, 17 Jul 2008 21:10:39 +0000
Subject: - Patch #231190 by eli, mfb: page cache didn't work with HEAD
 requests.

---
 modules/simpletest/drupal_web_test_case.php | 42 ++++++++++++++++++++++++++---
 1 file changed, 38 insertions(+), 4 deletions(-)

(limited to 'modules/simpletest')

diff --git a/modules/simpletest/drupal_web_test_case.php b/modules/simpletest/drupal_web_test_case.php
index 92250f62c..709759678 100644
--- a/modules/simpletest/drupal_web_test_case.php
+++ b/modules/simpletest/drupal_web_test_case.php
@@ -759,7 +759,7 @@ class DrupalWebTestCase {
     $this->_content = curl_exec($this->ch);
     $this->plain_text = FALSE;
     $this->elements = FALSE;
-    $this->assertTrue($this->_content !== FALSE, t('!method to !url, response is !length bytes.', array('!method' => empty($curl_options[CURLOPT_POSTFIELDS]) ? 'GET' : 'POST', '!url' => $url, '!length' => strlen($this->_content))), t('Browser'));
+    $this->assertTrue($this->_content !== FALSE, t('!method to !url, response is !length bytes.', array('!method' => !empty($curl_options[CURLOPT_NOBODY]) ? 'HEAD' : (empty($curl_options[CURLOPT_POSTFIELDS]) ? 'GET' : 'POST'), '!url' => $url, '!length' => strlen($this->_content))), t('Browser'));
     return $this->_content;
   }
 
@@ -802,7 +802,7 @@ class DrupalWebTestCase {
    * Retrieves a Drupal path or an absolute path.
    *
    * @param $path
-   *   Drupal path or url to load into internal browser
+   *   Drupal path or URL to load into internal browser
    * @param $options
    *  Options to be forwarded to url().
    * @return
@@ -814,7 +814,7 @@ class DrupalWebTestCase {
     // We re-using a CURL connection here.  If that connection still has certain
     // options set, it might change the GET into a POST.  Make sure we clear out
     // previous options.
-    $out = $this->curlExec(array(CURLOPT_HTTPGET => TRUE, CURLOPT_URL => url($path, $options)));
+    $out = $this->curlExec(array(CURLOPT_HTTPGET => TRUE, CURLOPT_URL => url($path, $options), CURLOPT_HEADER => FALSE, CURLOPT_NOBODY => FALSE));
     $this->refreshVariables(); // Ensure that any changes to variables in the other thread are picked up.
     return $out;
   }
@@ -874,7 +874,7 @@ class DrupalWebTestCase {
             }
             $post = implode('&', $post);
           }
-          $out = $this->curlExec(array(CURLOPT_URL => $action, CURLOPT_POST => TRUE, CURLOPT_POSTFIELDS => $post));
+          $out = $this->curlExec(array(CURLOPT_URL => $action, CURLOPT_POST => TRUE, CURLOPT_POSTFIELDS => $post, CURLOPT_HEADER => FALSE, CURLOPT_NOBODY => FALSE));
           // Ensure that any changes to variables in the other thread are picked up.
           $this->refreshVariables();
           return $out;
@@ -889,6 +889,40 @@ class DrupalWebTestCase {
     }
   }
 
+  /**
+   * Retrieves only the headers for a Drupal path or an absolute path.
+   *
+   * @param $path
+   *   Drupal path or URL to load into internal browser
+   * @param $options
+   *   Options to be forwarded to url().
+   * @return
+   *   The retrieved headers, also available as $this->drupalGetContent()
+   */
+  function drupalHead($path, $options = array()) {
+    $options['absolute'] = TRUE;
+    $out = $this->curlExec(array(CURLOPT_HEADER => TRUE, CURLOPT_NOBODY => TRUE, CURLOPT_URL => url($path, $options)));
+    $this->refreshVariables(); // Ensure that any changes to variables in the other thread are picked up.
+    return $out;
+  }
+
+  /**
+   * Retrieves only the headers for a Drupal path or an absolute path.
+   *
+   * @param $path
+   *   Drupal path or url to load into internal browser
+   * @param $options
+   *  Options to be forwarded to url().
+   * @return
+   *  The retrieved headers, also available as $this->drupalGetContent()
+   */
+  function drupalHead($path, $options = array()) {
+    $options['absolute'] = TRUE;
+    $out = $this->curlExec(array(CURLOPT_HEADER => TRUE, CURLOPT_NOBODY => TRUE, CURLOPT_URL => url($path, $options)));
+    $this->refreshVariables(); // Ensure that any changes to variables in the other thread are picked up.
+    return $out;
+  }
+
   /**
    * Handle form input related to drupalPost(). Ensure that the specified fields
    * exist and attempt to create POST data in the correct manner for the particular
-- 
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