Test to make sure numRows() calls don't show unrelated errors

Bug: 42430
Change-Id: Ie939785c1f75aa99bdf59e013d5ebf65e866289c

diff --git a/tests/phpunit/includes/db/DatabaseTest.php b/tests/phpunit/includes/db/DatabaseTest.php
index 65c80d1..c9f5f5c 100644 (file)
--- a/tests/phpunit/includes/db/DatabaseTest.php
+++ b/tests/phpunit/includes/db/DatabaseTest.php
@@ -209,4 +209,10 @@ class DatabaseTest extends MediaWikiTestCase {
                                . ( $this->db->getType() == 'postgres' ? '()' : '' )
                );
        }
+
+       function testUnknownTableCorruptsResults() {
+               $res = $this->db->select( 'page', '*', array( 'page_id' => 1 ) );
+               $this->assertFalse( $this->db->tableExists( 'foobarbaz' ) );
+               $this->assertInternalType( 'int', $res->numRows() );
+       }
 }