Merge pull request #341 from pfrenssen/random-failure-dirname

Avoid random failures due to collisions in random directory names
jhedstrom · Jan 6, 2017 · fab1034 · fab1034
2 parents dc99a60 + 7b94cf3
commit fab1034
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/features/bootstrap/FeatureContext.php b/features/bootstrap/FeatureContext.php
@@ -230,8 +230,10 @@ public static function cleanTestFolders()
      */
     public function prepareTestFolders()
     {
-        $dir = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'behat' . DIRECTORY_SEPARATOR .
-            md5((int) microtime(TRUE) * rand(0, 10000));
+        do {
+            $random_name = md5((int) microtime(true) * rand(0, 100000));
+            $dir = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'behat' . DIRECTORY_SEPARATOR . $random_name;
+        } while (is_dir($dir));
 
         mkdir($dir . '/features/bootstrap/i18n', 0777, true);