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Khem Raj
075b833d3e
run-ptest has a #!/bin/sh shebang but used two constructs that are not
available in the target /bin/sh (dash), so the suite died immediately
after starting the server and reported no test results at all:
run-ptest: line 54: stdbuf: not found
run-ptest: line 58: syntax error: bad substitution
ERROR: Exit status is 2
${PIPESTATUS[0]} is a bash array reference; dash has no PIPESTATUS and
fails with "bad substitution". stdbuf is coreutils-only and is not
guaranteed to be installed on the target.
Capture pg_regress output to a temporary file and use $? directly
instead of piping live into sed, which removes the need for both
PIPESTATUS and stdbuf while keeping the same PASS:/FAIL: translation.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
73 lines
2.3 KiB
Bash
73 lines
2.3 KiB
Bash
#!/bin/sh
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#
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# PostgreSQL regression test runner for ptest
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#
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# This script initializes a temporary PostgreSQL database cluster,
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# starts a server instance, and executes the standard regression test
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# suite via pg_regress against the installed PostgreSQL binaries.
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#
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set -e
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PGDATA=/tmp/ptest_pgdata
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PTEST_PATH=$(dirname "$(readlink -f "$0")")
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TESTDIR="${PTEST_PATH}/test"
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PGBIN=$(pg_config --bindir)
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PKGLIBDIR=$(pg_config --pkglibdir)
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cleanup() {
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su - postgres -c "pg_ctl -D ${PGDATA} stop -m immediate" 2>/dev/null || true
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rm -rf "${PGDATA}"
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}
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trap cleanup EXIT
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# Initialize the database cluster
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rm -rf "${PGDATA}"
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su - postgres -c "${PGBIN}/initdb -D ${PGDATA} --no-locale" || exit 1
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# Start the server
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su - postgres -c "pg_ctl -D ${PGDATA} -l ${PGDATA}/logfile start -w -t 120" || exit 1
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# Ensure the test directory is writable by the postgres user for
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# regression output files (regression.out, regression.diffs, results/).
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chown -R postgres:postgres "${TESTDIR}"
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# Prepare the tablespace test directory
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mkdir -p "${TESTDIR}/testtablespace"
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chmod 0700 "${TESTDIR}/testtablespace"
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chown postgres:postgres "${TESTDIR}/testtablespace"
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# Disable set -e so we can capture the regression run's exit status
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set +e
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# Run the regression tests, capturing output to a plain file instead of
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# piping live into sed: ${PIPESTATUS[0]} is a bashism this script's
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# "#!/bin/sh" shebang can't rely on (target /bin/sh is dash, which has no
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# PIPESTATUS array and fails with "bad substitution"), and batching
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# through a file avoids needing stdbuf, which isn't guaranteed installed.
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# --dlpath points to the standard PostgreSQL package library directory
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# where regress.so and contrib modules (autoinc.so, refint.so, etc.)
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# are installed, so that CREATE FUNCTION ... AS tests can locate them.
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REGRESS_LOG=$(mktemp /tmp/postgresql-ptest.XXXXXX)
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su - postgres -c "cd ${TESTDIR} && \
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${TESTDIR}/pg_regress \
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--inputdir=. \
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--bindir=${PGBIN} \
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--dlpath=${PKGLIBDIR} \
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--max-concurrent-tests=20 \
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--schedule=parallel_schedule" > "${REGRESS_LOG}" 2>&1
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RESULT=$?
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sed -n \
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-e 's/^ok [0-9]\+\s\+[+* ]\?\s*/PASS: /p' \
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-e 's/^not ok [0-9]\+\s\+[+* ]\?\s*/FAIL: /p' "${REGRESS_LOG}"
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rm -f "${REGRESS_LOG}"
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if [ "${RESULT}" = "0" ]; then
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echo "PASS: all tests passed"
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else
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echo "FAIL: some tests failed"
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fi
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exit ${RESULT}
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