deferred: make DeferredUpdates::attemptUpdate() use callback owners for $fnameTrxOwner

[lhc/web/wiklou.git] / tests / phpunit / includes / deferred / DeferredUpdatesTest.php

diff --git a/tests/phpunit/includes/deferred/DeferredUpdatesTest.php b/tests/phpunit/includes/deferred/DeferredUpdatesTest.php
index b377c63..7e5ff84 100644 (file)
--- a/tests/phpunit/includes/deferred/DeferredUpdatesTest.php
+++ b/tests/phpunit/includes/deferred/DeferredUpdatesTest.php
@@ -373,4 +373,27 @@ class DeferredUpdatesTest extends MediaWikiTestCase {
                DeferredUpdates::tryOpportunisticExecute( 'run' );
                $this->assertEquals( [ 'oti', 1, 2 ], $calls );
        }
+
+       /**
+        * @covers DeferredUpdates::attemptUpdate
+        */
+       public function testCallbackUpdateRounds() {
+               $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
+
+               $fname = __METHOD__;
+               $called = false;
+               DeferredUpdates::attemptUpdate(
+                       new MWCallableUpdate(
+                               function () use ( $lbFactory, $fname, &$called ) {
+                                       $lbFactory->flushReplicaSnapshots( $fname );
+                                       $lbFactory->commitMasterChanges( $fname );
+                                       $called = true;
+                               },
+                               $fname
+                       ),
+                       $lbFactory
+               );
+
+               $this->assertTrue( $called, "Callback ran" );
+       }
 }