#283246 by Damien Tournoud: simpletest should start from a clean user.

From: Damien Tournoud <damien@tournoud.net>


---

 modules/simpletest/drupal_web_test_case.php |   20 ++++++++++++++++++--
 1 files changed, 18 insertions(+), 2 deletions(-)


diff --git modules/simpletest/drupal_web_test_case.php modules/simpletest/drupal_web_test_case.php
index f14dc40..ef6203d 100644
--- modules/simpletest/drupal_web_test_case.php
+++ modules/simpletest/drupal_web_test_case.php
@@ -92,6 +92,13 @@ class DrupalWebTestCase {
   protected $originalFileDirectory = NULL;
 
   /**
+   * The original user, before it was changed to a clean uid = 1 for testing purposes.
+   *
+   * @var object
+   */
+  protected $originalUser = NULL;
+
+  /**
    * Current results of this test case.
    *
    * @var Array
@@ -779,7 +786,7 @@ class DrupalWebTestCase {
    *   List of modules to enable for the duration of the test.
    */
   protected function setUp() {
-    global $db_prefix;
+    global $db_prefix, $user;
 
     // Store necessary current values before switching to prefixed database.
     $this->originalPrefix = $db_prefix;
@@ -814,6 +821,11 @@ class DrupalWebTestCase {
     $this->refreshVariables();
     $this->checkPermissions(array(), TRUE);
 
+    // Log in with a clean $user.
+    $this->originalUser = $user;
+    drupal_save_session(FALSE);
+    $user = user_load(array('uid' => 1));
+
     // Restore necessary variables.
     variable_set('install_profile', 'default');
     variable_set('install_task', 'profile-finished');
@@ -860,7 +872,7 @@ class DrupalWebTestCase {
    * and reset the database prefix.
    */
   protected function tearDown() {
-    global $db_prefix;
+    global $db_prefix, $user;
     if (preg_match('/simpletest\d+/', $db_prefix)) {
       // Delete temporary files directory and reset files directory path.
       simpletest_clean_temporary_directory(file_directory_path());
@@ -876,6 +888,10 @@ class DrupalWebTestCase {
       // Return the database prefix to the original.
       $db_prefix = $this->originalPrefix;
 
+      // Return the user to the original one.
+      $user = $this->originalUser;
+      drupal_save_session(TRUE);
+
       // Ensure that the internal logged in variable is reset.
       $this->isLoggedIn = FALSE;