1 files changed, 17 insertions, 0 deletions
diff --git a/modules/system/system.test b/modules/system/system.test
index f273bc7d2..d482afa22 100644
--- a/modules/system/system.test
+++ b/modules/system/system.test
@@ -695,6 +695,10 @@ class CronRunTestCase extends DrupalWebTestCase {
     );
   }
 
+  function setUp() {
+    parent::setUp(array('common_test', 'common_test_cron_helper'));
+  }
+
   /**
    * Test cron runs.
    */
@@ -799,6 +803,19 @@ class CronRunTestCase extends DrupalWebTestCase {
     $this->assertTrue(file_exists($perm_old->uri), t('Old permanent file was correctly ignored.'));
     $this->assertTrue(file_exists($perm_new->uri), t('New permanent file was correctly ignored.'));
   }
+
+  /**
+   * Make sure exceptions thrown on hook_cron() don't affect other modules.
+   */
+  function testCronExceptions() {
+    variable_del('common_test_cron');
+    // The common_test module throws an exception. If it isn't caught, the tests
+    // won't finish successfully.
+    // The common_test_cron_helper module sets the 'common_test_cron' variable.
+    $this->cronRun();
+    $result = variable_get('common_test_cron');
+    $this->assertEqual($result, 'success', t('Cron correctly handles exceptions thrown during hook_cron() invocations.'));
+  }
 }
 
 class AdminMetaTagTestCase extends DrupalWebTestCase {