diff options
Diffstat (limited to 'src/test/recovery/t/006_logical_decoding.pl')
| -rw-r--r-- | src/test/recovery/t/006_logical_decoding.pl | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/test/recovery/t/006_logical_decoding.pl b/src/test/recovery/t/006_logical_decoding.pl index c23cc4dda76..721d54fc4e6 100644 --- a/src/test/recovery/t/006_logical_decoding.pl +++ b/src/test/recovery/t/006_logical_decoding.pl @@ -7,7 +7,7 @@ use strict; use warnings; use PostgresNode; use TestLib; -use Test::More tests => 10; +use Test::More tests => 12; use Config; # Initialize master node @@ -135,5 +135,29 @@ is($node_master->psql('postgres', 'DROP DATABASE otherdb'), is($node_master->slot('otherdb_slot')->{'slot_name'}, undef, 'logical slot was actually dropped with DB'); +# Test logical slot advancing and its durability. +my $logical_slot = 'logical_slot'; +$node_master->safe_psql('postgres', + "SELECT pg_create_logical_replication_slot('$logical_slot', 'test_decoding', false);"); +$node_master->psql('postgres', " + CREATE TABLE tab_logical_slot (a int); + INSERT INTO tab_logical_slot VALUES (generate_series(1,10));"); +my $current_lsn = $node_master->safe_psql('postgres', + "SELECT pg_current_wal_lsn();"); +chomp($current_lsn); +my $psql_rc = $node_master->psql('postgres', + "SELECT pg_replication_slot_advance('$logical_slot', '$current_lsn'::pg_lsn);"); +is($psql_rc, '0', 'slot advancing with logical slot'); +my $logical_restart_lsn_pre = $node_master->safe_psql('postgres', + "SELECT restart_lsn from pg_replication_slots WHERE slot_name = '$logical_slot';"); +chomp($logical_restart_lsn_pre); +# Slot advance should persists across clean restarts. +$node_master->restart; +my $logical_restart_lsn_post = $node_master->safe_psql('postgres', + "SELECT restart_lsn from pg_replication_slots WHERE slot_name = '$logical_slot';"); +chomp($logical_restart_lsn_post); +ok(($logical_restart_lsn_pre cmp $logical_restart_lsn_post) == 0, + "logical slot advance persists across restarts"); + # done with the node $node_master->stop; |