objectcache: Make BagOStuff::getCurrentTime() public

If another cache wraps a BagOStuff, it may need to know about the
BagOStuff’s notion of the current time, which may be mocked and differ
from the real time.

Change-Id: I40f4085d4cf549314394d3140cccb1fe4e48690a

diff --git a/includes/libs/objectcache/BagOStuff.php b/includes/libs/objectcache/BagOStuff.php
index 0dd7b57..321476b 100644 (file)
--- a/includes/libs/objectcache/BagOStuff.php
+++ b/includes/libs/objectcache/BagOStuff.php
@@ -806,15 +806,17 @@ abstract class BagOStuff implements IExpiringStore, LoggerAwareInterface {
        }
 
        /**
+        * @internal For testing only
         * @return float UNIX timestamp
         * @codeCoverageIgnore
         */
-       protected function getCurrentTime() {
+       public function getCurrentTime() {
                return $this->wallClockOverride ?: microtime( true );
        }
 
        /**
-        * @param float|null &$time Mock UNIX timestamp for testing
+        * @internal For testing only
+        * @param float|null &$time Mock UNIX timestamp
         * @codeCoverageIgnore
         */
        public function setMockTime( &$time ) {