Try short socket paths in tests, when long path is too long

Author: JoshuaBehrens

sapi/fpm/tests/tester.inc

@@ -1155,9 +1155,19 @@ class Tester
                 return $address;
             }
 
-            return sys_get_temp_dir() . '/' .
-                   hash('crc32', dirname($address)) . '-' .
-                   basename($address);
+            $addressPart = hash('crc32', dirname($address)) . '-' . basename($address);
+
+            // is longer on Mac, than on Linux
+            $tmpDirAddress = sys_get_temp_dir() . '/' . $addressPart;
+                   ;
+
+            if (strlen($tmpDirAddress) <= 104) {
+                return $tmpDirAddress;
+            }
+
+            $srcRootAddress = dirname(__DIR__, 3) . '/' . $addressPart;
+
+            return $srcRootAddress;
         }
 
         return $this->getHost($type) . ':' . $port;