ps output is not trimmed before checking for running process #762
Description
Describe the bug
Goss doesn't trim the output of ps command which can cause false alarm.
How To Reproduce
root@sp1:~# ps auxww | grep ngcp-fax
faxserv+ 1539901 0.1 2.9 126932 90308 ? Ss 09:54 0:02 ngcp-faxserver --cfg-file /etc/ngcp-faxserver/faxserver.conf
faxserv+ 1539959 0.0 2.2 82880 69800 ? S 09:54 0:00 ngcp-faxserver --cfg-file /etc/ngcp-faxserver/faxserver.conf
root@sp1:~#
root@sp1:~# ps -p 1539901 -o comm
COMMAND
ngcp-faxserver
root@sp1:~#
root@sp1:~# ps -p 1539901 -o comm | tail -1| hexdump -C
00000000 6e 67 63 70 2d 66 61 78 73 65 72 76 65 72 20 0a |ngcp-faxserver .|
00000010
root@sp1:~#
#### Steps to reproduce:
root@sp1:~# cat /tmp/failure.yaml
process:
ngcp-faxserver:
running: true
root@sp1:~# goss -g /tmp/failure.yaml validate
F
Failures/Skipped:
Process: ngcp-faxserver: running:
Expected
<bool>: false
to equal
<bool>: true
Total Duration: 0.004s
Count: 1, Failed: 1, Skipped: 0
root@sp1:~#
root@sp1:~# cat /tmp/workaround.yaml
process:
"ngcp-faxserver ":
running: true
root@sp1:~# goss -g /tmp/workaround.yaml validate
.
Total Duration: 0.004s
Count: 1, Failed: 0, Skipped: 0
root@sp1:~#
Expected Behavior
Goss should trim ps output befome matching it to the value from YAML file.
Actual Behavior
Goss is not removing trailing space from ps output:
00000000 6e 67 63 70 2d 66 61 78 73 65 72 76 65 72 20 0a |ngcp-faxserver .|
........................................................................................................................ ^
Environment:
- Version of goss: v0.3.14
- OS/Distribution version (if applicable): Debian 11 (bullseye)