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136 lines
3.5 KiB
Bash
Executable File
136 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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# This file is part of the rsyslog project, released under ASL 2.0
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# Similar to the 'omprog-restart-terminated.sh' test, using the 'output'
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# parameter. Checks that no file descriptors are leaked across restarts
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# of the program when stderr is being captured to a file.
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. ${srcdir:=.}/diag.sh init
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check_command_available lsof
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generate_conf
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add_conf '
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module(load="../plugins/omprog/.libs/omprog")
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template(name="outfmt" type="string" string="%msg%\n")
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:msg, contains, "msgnum:" {
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action(
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type="omprog"
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binary="'$RSYSLOG_DYNNAME'.omprog-restart-terminated-bin.sh"
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template="outfmt"
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name="omprog_action"
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queue.type="Direct" # the default; facilitates sync with the child process
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confirmMessages="on" # facilitates sync with the child process
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action.resumeRetryCount="3"
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action.resumeInterval="1"
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action.reportSuspensionContinuation="on"
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signalOnClose="off"
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output=`echo $RSYSLOG2_OUT_LOG`
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)
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}
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'
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# We need a test-specific program name, as the test needs to signal the child process
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cp -f $srcdir/testsuites/omprog-restart-terminated-bin.sh $RSYSLOG_DYNNAME.omprog-restart-terminated-bin.sh
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# On Solaris 10, the output of ps is truncated for long process names; use /usr/ucb/ps instead:
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if [[ $(uname) = "SunOS" && $(uname -r) = "5.10" ]]; then
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function get_child_pid {
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/usr/ucb/ps -awwx | grep "$RSYSLOG_DYNNAME.[o]mprog-restart-terminated-bin.sh" | awk '{ print $1 }'
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}
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else
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function get_child_pid {
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ps -ef | grep "$RSYSLOG_DYNNAME.[o]mprog-restart-terminated-bin.sh" | awk '{ print $2 }'
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}
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fi
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startup
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injectmsg 0 1
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wait_queueempty
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pid=$(getpid)
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start_fd_count=$(lsof -p $pid | wc -l)
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injectmsg 1 1
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injectmsg 2 1
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wait_queueempty
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kill -s USR1 $(get_child_pid)
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./msleep 100
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injectmsg 3 1
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injectmsg 4 1
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wait_queueempty
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kill -s TERM $(get_child_pid)
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./msleep 100
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injectmsg 5 1
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injectmsg 6 1
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injectmsg 7 1
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wait_queueempty
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kill -s KILL $(get_child_pid)
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./msleep 100
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injectmsg 8 1
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injectmsg 9 1
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wait_queueempty
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end_fd_count=$(lsof -p $pid | wc -l)
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shutdown_when_empty
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wait_shutdown
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export EXPECTED="Starting
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Received msgnum:00000000:
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Received msgnum:00000001:
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Received msgnum:00000002:
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Received SIGUSR1, will terminate after the next message
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Received msgnum:00000003:
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Terminating without confirming the last message
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Starting
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Received msgnum:00000003:
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Received msgnum:00000004:
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Received SIGTERM, terminating
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Starting
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Received msgnum:00000005:
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Received msgnum:00000006:
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Received msgnum:00000007:
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Starting
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Received msgnum:00000008:
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Received msgnum:00000009:
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Terminating normally"
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cmp_exact $RSYSLOG_OUT_LOG
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export EXPECTED="[stderr] Starting
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[stderr] Received msgnum:00000000:
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[stderr] Received msgnum:00000001:
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[stderr] Received msgnum:00000002:
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[stderr] Received SIGUSR1, will terminate after the next message
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[stderr] Received msgnum:00000003:
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[stderr] Terminating without confirming the last message
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[stderr] Starting
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[stderr] Received msgnum:00000003:
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[stderr] Received msgnum:00000004:
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[stderr] Received SIGTERM, terminating
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[stderr] Starting
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[stderr] Received msgnum:00000005:
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[stderr] Received msgnum:00000006:
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[stderr] Received msgnum:00000007:
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[stderr] Starting
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[stderr] Received msgnum:00000008:
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[stderr] Received msgnum:00000009:
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[stderr] Terminating normally"
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cmp_exact $RSYSLOG2_OUT_LOG
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if [[ "$start_fd_count" != "$end_fd_count" ]]; then
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echo "file descriptor leak: started with $start_fd_count open files, ended with $end_fd_count"
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error_exit 1
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fi
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exit_test
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