Remove unnecessary row ordering dependency in pg_rewind test suite.

t/002_databases.pl was expecting to see a specific physical order of the
rows in pg_database.  I broke that in HEAD with commit 01e386a325549b77,
but I'd say it's a pretty fragile test methodology in any case, so fix
it in 9.5 as well.

diff --git a/src/bin/pg_rewind/t/002_databases.pl b/src/bin/pg_rewind/t/002_databases.pl
index f10899d44017f3578a3094af3f6edcf325222824..20bdb4ab59dfa0ee90ac8e0f213109f441c9f017 100644 (file)
--- a/src/bin/pg_rewind/t/002_databases.pl
+++ b/src/bin/pg_rewind/t/002_databases.pl
@@ -32,13 +32,13 @@ sub run_test
 
        # Check that the correct databases are present after pg_rewind.
        check_query(
-               'SELECT datname FROM pg_database',
-               qq(template1
-template0
-postgres
+               'SELECT datname FROM pg_database ORDER BY 1',
+               qq(beforepromotion
 inmaster
-beforepromotion
+postgres
 standby_afterpromotion
+template0
+template1
 ),
                'database names');