rsyslog/tests/omprog-defaults.sh
Paul Fertser 7a63ac8481 Fix quoting for omprog, improg, mmexternal
This changes the current behaviour from honouring the double quotes in
any part of the argument but leaving them in place and passing to the
executed binary to requiring quotes exactly at the beginning and at the
end of a multi-word argument, and not including them in the actual call.

Testcases added to ensure the expected results.

Fixes #4249.
2023-05-26 10:48:02 +03:00

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#!/bin/bash
# This file is part of the rsyslog project, released under ASL 2.0
# This test tests omprog using the default values for all non-mandatory
# settings. It also checks that command-line parameters are correctly
# passed to the external program.
# NOTE: Because the omprog feedback mode is not used in this test
# (confirmMessages=off), it is difficult to synchronize the execution
# of the external program with the test code. For this reason, it would
# be difficult to test for negative cases (e.g. restart of the program
# if it terminates prematurely) without making the test racy. So, we
# only test a happy case: the program processes all logs received and
# exits when the pipe is closed. After closing the pipe, omprog will
# wait for the program to terminate during a timeout of 5 seconds
# (default value of closeTimeout), which should be sufficient for the
# program to write its output.
. ${srcdir:=.}/diag.sh init
generate_conf
add_conf '
module(load="../plugins/omprog/.libs/omprog")
template(name="outfmt" type="string" string="%msg%\n")
:msg, contains, "msgnum:" {
action(
type="omprog"
binary="'$srcdir'/testsuites/omprog-defaults-bin.sh \"p1 with spaces\"'\
' p2 \"\" --p4=\"middle quote\" \"--p6=\"proper middle quote\"\" \"p7 is last\""
template="outfmt"
name="omprog_action"
)
}
'
startup
injectmsg 0 10
shutdown_when_empty
wait_shutdown
export EXPECTED="Starting with parameters: p1 with spaces p2 --p4=\"middle quote\" --p6=\"proper middle quote\" p7 is last
Next parameter is \"p1 with spaces\"
Next parameter is \"p2\"
Next parameter is \"\"
Next parameter is \"--p4=\"middle\"
Next parameter is \"quote\"\"
Next parameter is \"--p6=\"proper middle quote\"\"
Next parameter is \"p7 is last\"
Received msgnum:00000000:
Received msgnum:00000001:
Received msgnum:00000002:
Received msgnum:00000003:
Received msgnum:00000004:
Received msgnum:00000005:
Received msgnum:00000006:
Received msgnum:00000007:
Received msgnum:00000008:
Received msgnum:00000009:
Terminating normally"
cmp_exact $RSYSLOG_OUT_LOG
exit_test