| -- setup |
| \! mkdir -p /tmp/test_pg_resetwal/global /tmp/test_pg_resetwal/pg_wal |
| \! touch /tmp/test_pg_resetwal/global/pg_control |
| \! echo "14" > /tmp/test_pg_resetwal/PG_VERSION |
| -- negative test: |
| -- missing argument |
| \! pg_resetwal -k -n /tmp/test_pg_resetwal |
| pg_resetwal: invalid argument for option -k |
| Try "pg_resetwal --help" for more information. |
| -- wrong argument |
| \! pg_resetwal -k wrong_version -n /tmp/test_pg_resetwal |
| pg_resetwal: invalid argument for option -k |
| Try "pg_resetwal --help" for more information. |
| -- lower than 0 |
| \! pg_resetwal -k -1 -n /tmp/test_pg_resetwal |
| pg_resetwal: data_checksum_version (-k) must be within 0..1 |
| -- greater than PG_DATA_CHECKSUM_VERSION |
| \! pg_resetwal -k 2 -n /tmp/test_pg_resetwal |
| pg_resetwal: data_checksum_version (-k) must be within 0..1 |
| -- positive test: |
| -- disable the data checksum |
| \! pg_resetwal -k 0 -n /tmp/test_pg_resetwal | grep "Data page checksum version" |
| pg_resetwal: warning: pg_control exists but is broken or wrong version; ignoring it |
| Data page checksum version: 1 |
| Data page checksum version: 0 |
| -- enable the data checksum |
| \! pg_resetwal -k 1 -n /tmp/test_pg_resetwal | grep "Data page checksum version" |
| pg_resetwal: warning: pg_control exists but is broken or wrong version; ignoring it |
| Data page checksum version: 1 |
| Data page checksum version: 1 |
| -- default the checksum should be on |
| \! pg_resetwal -n /tmp/test_pg_resetwal | grep "Data page checksum version" |
| pg_resetwal: warning: pg_control exists but is broken or wrong version; ignoring it |
| Data page checksum version: 1 |
| -- cleanup |
| \! rm -fr /tmp/test_pg_resetwal |
