Fix overly-lax regex pattern in TAP test of READ_REPLICATION_SLOT

michaelpq · michaelpq · commit 0db343dc13bc · 2021-10-26T11:16:06.000+09:00
The case checking for a NULL output when a slot does not exist was too lax, as it was passing for any output generated by the query. This fixes the matching pattern to be what it should be, matching only on "||". Oversight in b4ada4e.
diff --git a/src/test/recovery/t/001_stream_rep.pl b/src/test/recovery/t/001_stream_rep.pl
@@ -263,7 +263,7 @@ sub test_target_session_attrs
 	'READ_REPLICATION_SLOT non_existent_slot;',
 	extra_params => [ '-d', $connstr_rep ]);
 ok($ret == 0, "READ_REPLICATION_SLOT exit code 0 on success");
-like($stdout, qr/^||$/,
+like($stdout, qr/^\|\|$/,
 	"READ_REPLICATION_SLOT returns NULL values if slot does not exist");
 
 $node_primary->psql(
