Fix race in test of pg_switch_wal().
authorNoah Misch <noah@leadboat.com>
Mon, 14 Sep 2020 06:13:44 +0000 (23:13 -0700)
committerNoah Misch <noah@leadboat.com>
Mon, 14 Sep 2020 06:15:08 +0000 (23:15 -0700)
commit6a7a5fce9a7421cc0e07341921787f55a814249b
tree158bbeb5abbc3391904a10b5a016857d3a1b6d4f
parent86b8ef139457d10620d313ada91c497e1e522493
Fix race in test of pg_switch_wal().

The test failed when something added WAL between pg_switch_wal() and
pg_current_wal_lsn(), seen on buildfarm members hornet and sungazer.
Fix v10, v9.6 and v9.5 by making this code mirror its v13+ counterpart.
v12 and v11 lack a counterpart.
src/test/recovery/t/020_archive_status.pl