Smaller optimizations to test cases

[ReDTerraN]

smaller optimization to sed.
removed excessive rm usage.

It should look good but please make sure I havent made any mistake.

Cheers

[greymd]

It looks like, case 49 fails.

$  bash ./test/test_generator.sh 49 > ./test/case49.sh

//////// FOLLOWING TEST CASES WILL BE EXECUTED ////////
# @case: 49
# @skip: 1.8,2.3
test_log_option() {
$ bash ./test/case49.sh
Testing for bash 4.2.46(2)-release
tmux path: /home/linuxbrew/.linuxbrew/bin/tmux
            tmux 3.3a

[detached (from session 0)]
>>>>>>>>>>
TMUX_XPANES_EXEC ... '/home/linuxbrew/.linuxbrew/bin/tmux'
test_log_option

$ TMUX_XPANES_LOG_DIRECTORY="/tmp/shunit.CpyQKF/tmp/logs" ./xpanes --log -I@ -S /tmp/shunit.CpyQKF/tmp/.xpanes-shunit -c"echo HOGE_@_ | sed s/HOGE/GEGE/ && touch /tmp/shunit.CpyQKF/tmp/fin/@ && /home/linuxbrew/.linuxbrew/bin/tmux detach-client" AAAA AAAA BBBB
[xpanes:info] /tmp/shunit.CpyQKF/tmp/logs is created.
[detached (from session xpanes-14266)]
wait_panes_separation: 1 sec...
AAAA-14405 @1
_window_id:[@1]
0: [181x39] [history 0/2000, 2603 bytes] %1 (active)
1: [180x39] [history 0/2000, 2823 bytes] %3
2: [362x38] [history 0/2000, 3471 bytes] %2
/tmp/shunit.CpyQKF/tmp/logs/AAAA-1.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/AAAA-2.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/BBBB-1.log.2023-04-29_16-31-14

TMUX(TMUX_XPANES_LOG_DIRECTORY="/tmp/shunit.CpyQKF/tmp/logs" ./xpanes --log -I@ -S /tmp/shunit.CpyQKF/tmp/.xpanes-shunit -c"echo HOGE_@_ | sed s/HOGE/GEGE/ && touch /tmp/shunit.CpyQKF/tmp/fin/@ && /home/linuxbrew/.linuxbrew/bin/tmux detach-client" AAAA AAAA BBBB)
[detached (from session 0)]
[detached (from session 0)]
wait_panes_separation: 1 sec...
bash @0
AAAA-14821 @1
_window_id:[@1]
0: [181x39] [history 0/2000, 2603 bytes] %1 (active)
1: [180x39] [history 0/2000, 2823 bytes] %3
2: [362x38] [history 0/2000, 3471 bytes] %2
/tmp/shunit.CpyQKF/tmp/logs/AAAA-1.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/AAAA-1.log.2023-04-29_16-31-24
./test/case49.sh: line 651: /tmp/shunit.CpyQKF/tmp/logs/AAAA-1.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/AAAA-1.log.2023-04-29_16-31-24: No such file or directory
ASSERT:expected:<1> but was:<>
/tmp/shunit.CpyQKF/tmp/logs/AAAA-2.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/AAAA-2.log.2023-04-29_16-31-24
./test/case49.sh: line 656: /tmp/shunit.CpyQKF/tmp/logs/AAAA-2.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/AAAA-2.log.2023-04-29_16-31-24: No such file or directory
ASSERT:expected:<1> but was:<>
/tmp/shunit.CpyQKF/tmp/logs/BBBB-1.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/BBBB-1.log.2023-04-29_16-31-24
./test/case49.sh: line 661: /tmp/shunit.CpyQKF/tmp/logs/BBBB-1.log.2023-04-29_16-31-14
/tmp/shunit.CpyQKF/tmp/logs/BBBB-1.log.2023-04-29_16-31-24: No such file or directory
ASSERT:expected:<1> but was:<>
<<<<<<<<<<

in oneTimeTearDown

Ran 1 test.

FAILED (failures=3)
<<<<<<<<<<

[greymd]

Some changes have unnecessarily removed directories and it may cause the test failures.

[greymd]

Suggested change

	rm -rf "${_logdir}" "${_tmpdir}"/fin
	rm -rf "${_tmpdir}"/{fin,logs}

[greymd]

Set indentation

Suggested change

	rm -rf "${_tmpdir}"/fin
	rm -rf "${_tmpdir}"/fin

[greymd]

Set indentation

Suggested change

	rm -rf "${_tmpdir}"/fin
	rm -rf "${_tmpdir}"/fin

[greymd]

Suggested change

	rm -rf "${_tmpdir}"/fin
	rm -rf "${_tmpdir}"/fin

[greymd]

Suggested change

	rm -rf "${_tmpdir}"/fin
	rm -rf "${_tmpdir}"/fin

[ReDTerraN]

Hello Greymd, thank your for your review. I managed to send it just before I got sick and was not able to look over the merge at that time. I will fix all the required changes over the upcoming next week. I will mark this as draft for now.