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Diffstat (limited to 'tests/phpunit/includes/db/LBFactoryTest.php')
| -rw-r--r-- | tests/phpunit/includes/db/LBFactoryTest.php | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/phpunit/includes/db/LBFactoryTest.php b/tests/phpunit/includes/db/LBFactoryTest.php index f3390aada00d..a437a8408bfd 100644 --- a/tests/phpunit/includes/db/LBFactoryTest.php +++ b/tests/phpunit/includes/db/LBFactoryTest.php @@ -191,6 +191,29 @@ class LBFactoryTest extends MediaWikiIntegrationTestCase { $factory->closeAll( __METHOD__ ); } + public function testLBFactoryMultiRoundTransactionSnapshots() { + $factory = $this->newLBFactoryMultiLBs(); + $dbr = $factory->getMainLB()->getConnection( DB_REPLICA ); + $dbw = $factory->getMainLB()->getConnection( DB_PRIMARY ); + + $dbr->begin( __METHOD__, $dbr::TRANSACTION_INTERNAL ); + $this->assertSame( 1, $dbr->trxLevel() ); + $this->assertSame( 0, $dbw->trxLevel() ); + + $factory->beginPrimaryChanges( __METHOD__ ); + $this->assertSame( 0, $dbr->trxLevel() ); + $this->assertSame( 0, $dbw->trxLevel() ); + + $dbr->begin( __METHOD__, $dbr::TRANSACTION_INTERNAL ); + $dbw->begin( __METHOD__, $dbw::TRANSACTION_INTERNAL ); + $this->assertSame( 1, $dbr->trxLevel() ); + $this->assertSame( 1, $dbw->trxLevel() ); + + $factory->commitPrimaryChanges( __METHOD__ ); + $this->assertSame( 0, $dbr->trxLevel() ); + $this->assertSame( 0, $dbw->trxLevel() ); + } + private function newLBFactoryMultiLBs() { global $wgDBserver, $wgDBport, $wgDBname, $wgDBuser, $wgDBpassword, $wgDBtype; global $wgSQLiteDataDir; |