From b048f85f8a4c28f27395508416de6b84559f20e2 Mon Sep 17 00:00:00 2001
From: David Monllao <davidm@moodle.com>
Date: Wed, 6 Feb 2013 11:20:09 +0800
Subject: [PATCH] MDL-37886 behat: Prevent dropping test site when running
 tests

---
 admin/tool/behat/cli/util.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/admin/tool/behat/cli/util.php b/admin/tool/behat/cli/util.php
index 4fd147f717e..cfd3581f43e 100644
--- a/admin/tool/behat/cli/util.php
+++ b/admin/tool/behat/cli/util.php
@@ -150,6 +150,7 @@ require_once($CFG->libdir.'/upgradelib.php');
 require_once($CFG->libdir.'/clilib.php');
 require_once($CFG->libdir.'/pluginlib.php');
 require_once($CFG->libdir.'/installlib.php');
+require_once($CFG->libdir.'/testing/classes/test_lock.php');
 
 if ($unrecognized) {
     $unrecognized = implode("\n  ", $unrecognized);
@@ -165,6 +166,8 @@ if ($options['install']) {
     behat_util::install_site();
     mtrace("Acceptance tests site installed");
 } else if ($options['drop']) {
+    // Ensure no tests are running.
+    test_lock::acquire('behat');
     behat_util::drop_site();
     mtrace("Acceptance tests site dropped");
 } else if ($options['enable']) {