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Diffstat (limited to 'tests/pipe_noreader.sh')
| -rwxr-xr-x | tests/pipe_noreader.sh | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/pipe_noreader.sh b/tests/pipe_noreader.sh new file mode 100755 index 0000000..ca1274d --- /dev/null +++ b/tests/pipe_noreader.sh @@ -0,0 +1,36 @@ +#!/bin/bash +# This is test driver for a pipe that has no reader. This mimics a usual +# real-world scenario, the /dev/xconsole pipe. Some versions of rsyslog +# were known to hang or loop on this pipe, thus we added this scenario +# as a permanent testcase. For some details, please see bug tracker +# http://bugzilla.adiscon.com/show_bug.cgi?id=186 +# +# IMPORTANT: we do NOT check any result message set. The whole point in +# this test is to verify that we do NOT run into an eternal loop. As such, +# the test is "PASS", if rsyslogd terminates. If it does not terminate, we +# obviously do not cause "FAIL", but processing will hang, which should be +# a good-enough indication of failure. +# +# added 2010-04-26 by Rgerhards +# This file is part of the rsyslog project, released under ASL 2.0 +# uncomment for debugging support: +#export RSYSLOG_DEBUG="debug nostdout noprintmutexaction" +#export RSYSLOG_DEBUGLOG="log" +. ${srcdir:=.}/diag.sh init +generate_conf +add_conf ' +module(load="../plugins/imtcp/.libs/imtcp") +input(type="imtcp" port="0" listenPortFileName="'$RSYSLOG_DYNNAME'.tcpflood_port") + +$template outfmt,"%msg:F,58:2%\n" +:msg, contains, "msgnum:" |./'$RSYSLOG_DYNNAME'.pipe +' +mkfifo ./$RSYSLOG_DYNNAME.pipe +startup +# we need to emit ~ 128K of data according to bug report +tcpflood -m1000 -d500 +shutdown_when_empty # shut down rsyslogd when done processing messages +wait_shutdown # and wait for it to terminate +# NO need to check seqno -- see header comment +echo we did not loop, so the test is successful +exit_test |