mirror of
https://github.com/postgrespro/pg_probackup.git
synced 2025-02-13 14:58:35 +02:00
6de8b16403
This new facility has the advantage on not relying on static data when generating the tests making the whole facility more robust. This is basically taken from the upstream project pg_rman and adapted for the sake of this pet project, so most of the credit go to Kyotaro Horiguchi and Amit Langote regarding this facility. However I have adapted a bunch of things and fixed a lot of redundancy and code duplication.
66 lines
3.0 KiB
Bash
66 lines
3.0 KiB
Bash
#!/bin/bash
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#============================================================================
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# This is a test script for delete command of pg_arman.
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#============================================================================
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# Load common rules
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. sql/common.sh delete
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init_backup
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echo '###### DELETE COMMAND TEST-0001 ######'
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echo '###### delete full backups ######'
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FIRST_BACKUP_DATE=`date +"%Y-%m-%d %H:%M:%S"`
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pg_arman backup -B ${BACKUP_PATH} -b full -Z -p ${TEST_PGPORT} -d postgres --quiet
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pgbench -p ${TEST_PGPORT} >> ${TEST_BASE}/pgbench.log 2>&1
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SECOND_BACKUP_DATE=`date +"%Y-%m-%d %H:%M:%S"`
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pg_arman backup -B ${BACKUP_PATH} -b full -Z -p ${TEST_PGPORT} -d postgres --quiet
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pgbench -p ${TEST_PGPORT} >> ${TEST_BASE}/pgbench.log 2>&1
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THIRD_BACKUP_DATE=`date +"%Y-%m-%d %H:%M:%S"`
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pg_arman backup -B ${BACKUP_PATH} -b full -Z -p ${TEST_PGPORT} -d postgres --quiet
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pg_arman validate -B ${BACKUP_PATH} --quiet
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echo "try to delete the oldest backup"
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pg_arman -B ${BACKUP_PATH} delete ${SECOND_BACKUP_DATE} > /dev/null 2>&1
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pg_arman show -B ${BACKUP_PATH} > ${TEST_BASE}/TEST-0001.out.1 2>&1
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pg_arman show -a -B ${BACKUP_PATH} > ${TEST_BASE}/TEST-0001.out.2 2>&1
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grep -c OK ${TEST_BASE}/TEST-0001.out.1
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grep -c DELETED ${TEST_BASE}/TEST-0001.out.2
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NUM_OF_DELETED_BACKUPS=`grep DELETED ${TEST_BASE}/TEST-0001.out.2 | wc -l | sed 's/^ *//'`
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echo "Number of deleted backups should be 1, is it so?: ${NUM_OF_DELETED_BACKUPS}"
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init_backup
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echo '###### DELETE COMMAND TEST-0002 ######'
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echo '###### keep backups which are necessary for recovery ######'
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FIRST_BACKUP_DATE=`date +"%Y-%m-%d %H:%M:%S"`
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pg_arman backup -B ${BACKUP_PATH} -b full -Z -p ${TEST_PGPORT} -d postgres --quiet
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pgbench -p ${TEST_PGPORT} >> ${TEST_BASE}/pgbench.log 2>&1
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SECOND_BACKUP_DATE=`date +"%Y-%m-%d %H:%M:%S"`
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pg_arman backup -B ${BACKUP_PATH} -b full -Z -p ${TEST_PGPORT} -d postgres --quiet
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pg_arman validate -B ${BACKUP_PATH} --quiet
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pgbench -p ${TEST_PGPORT} >> ${TEST_BASE}/pgbench.log 2>&1
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THIRD_BACKUP_DATE=`date +"%Y-%m-%d %H:%M:%S"`
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pg_arman backup -B ${BACKUP_PATH} -b page -Z -p ${TEST_PGPORT} -d postgres --quiet
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pg_arman validate -B ${BACKUP_PATH} --quiet
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FOURTH_BACKUP_DATE=`date +"%Y-%m-%d %H:%M:%S"`
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pg_arman backup -B ${BACKUP_PATH} -b full -Z -p ${TEST_PGPORT} -d postgres --quiet
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pg_arman validate -B ${BACKUP_PATH} --quiet
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echo "try to delete before third backup"
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pg_arman delete -B ${BACKUP_PATH} ${THIRD_BACKUP_DATE} > /dev/null 2>&1
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pg_arman show -B ${BACKUP_PATH} > ${TEST_BASE}/TEST-0002.out.1 2>&1
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pg_arman show -a -B ${BACKUP_PATH} > ${TEST_BASE}/TEST-0002.out.2 2>&1
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grep -c OK ${TEST_BASE}/TEST-0002.out.1
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grep -c DELETED ${TEST_BASE}/TEST-0002.out.2
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NUM_OF_DELETED_BACKUPS=`grep DELETED ${TEST_BASE}/TEST-0002.out.2 | wc -l | sed 's/^ *//'`
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echo "Number of deleted backups should be 1, is it so?: ${NUM_OF_DELETED_BACKUPS}"
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init_backup
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# clean up the temporal test data
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pg_ctl stop -m immediate > /dev/null 2>&1
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rm -fr ${PGDATA_PATH}
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rm -fr ${BACKUP_PATH}
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rm -fr ${ARCLOG_PATH}
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rm -fr ${SRVLOG_PATH}
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rm -fr ${TBLSPC_PATH}
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