| #!/bin/bash |
| |
| # Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com> |
| # Copyright 2013 Robin Mittal <robinmittal.it@gmail.com> |
| |
| #cleaning 'yes' processes |
| killall yes >/dev/null 2>&1 |
| |
| [ -f testing.sh ] && . testing.sh |
| |
| #testing "name" "command" "result" "infile" "stdin" |
| |
| # Starting processes to test pgrep command |
| yes >/dev/null & |
| proc=$! |
| #echo "# Process created with id: $proc" |
| sleep .1 |
| session_id=0 |
| proc_parent=`cat /proc/${proc}/stat | cut -d' ' -f4` |
| #echo "# Parent Process id of $proc is $proc_parent" |
| |
| # Testcases for pgrep command |
| testing "pattern" "pgrep yes" "$proc\n" "" "" |
| testing "wildCardPattern" "pgrep ^y.*s$" "$proc\n" "" "" |
| testing "-l pattern" "pgrep -l yes" "$proc yes\n" "" "" |
| testing "-f pattern" "pgrep -f yes" "$proc\n" "" "" |
| testing "-n pattern" "pgrep -n yes" "$proc\n" "" "" |
| testing "-o pattern" "pgrep -o yes" "$proc\n" "" "" |
| testing "-s" "pgrep -s $session_id yes" "$proc\n" "" "" |
| testing "-P" "pgrep -P $proc_parent yes" "$proc\n" "" "" |
| |
| testing "return success" "pgrep yes && echo success" "$proc\nsuccess\n" "" "" |
| testing "return failure" "pgrep almost-certainly-not || echo failure" \ |
| "failure\n" "" "" |
| |
| #Clean-up |
| kill -9 $proc |
