check-suspend-resume: check process id in each loop for audio test case #1223
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the main problem I'm trying to fix with this PR is... |
| @@ -134,6 +136,10 @@ do | |||
| ps --ppid $$ -f | |||
| exit 1 | |||
| } | |||
| # remove -p $process_id option, Need to unset twice | |||
| unset "opt_arr[${#opt_arr[@]}-1]" | |||
| unset "opt_arr[${#opt_arr[@]}-1]" | |||
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You don't need this if you simply use a copy, see suspend_opts above.
Every time you change a variable in place, consider making a copy instead. It's always better for correctness and concurrency (it's the default in functional languages)
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EDIT: just read your comment above.
This seems a bit complicated... why not just check the process status when the subtest returns a failure? I mean here:
"${TESTDIR}"/check-suspend-resume.sh "${opt_arr[@]}" || {
# new code to check process status
die "suspend resume failed"
}
| @@ -134,6 +136,10 @@ do | |||
| ps --ppid $$ -f | |||
| exit 1 | |||
| } | |||
| # remove -p $process_id option, Need to unset twice | |||
| unset "opt_arr[${#opt_arr[@]}-1]" | |||
| unset "opt_arr[${#opt_arr[@]}-1]" | |||
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You don't need this if you simply use a copy, see suspend_opts above.
Every time you change a variable in place, consider making a copy instead. It's always better for correctness and concurrency (it's the default in functional languages)
test-case/check-suspend-resume.sh
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| if [ "${OPT_VAL['p']}" ]; then | ||
| dlogi "Check for the process status, pid: ${OPT_VAL['p']}" | ||
| sof-process-state.sh "${OPT_VAL['p']}" || { | ||
| #func_lib_lsof_error_dump "$snd" |
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Why commented out? This is a failure and it's very likely very hard to reproduce. We want as much information as possible. This will be called only once (and usually: zero)
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$snd is only available in check-suspend-resume-with-audio.sh
I put a FIXME comment
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So if this can never work then why have this commented out line present at all?
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test-case/check-suspend-resume.sh
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| if [ "${OPT_VAL['p']}" ]; then | ||
| dlogi "Check for the process status, pid: ${OPT_VAL['p']}" | ||
| sof-process-state.sh "${OPT_VAL['p']}" || { | ||
| #func_lib_lsof_error_dump "$snd" |
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So if this can never work then why have this commented out line present at all?
No functionality change. indentation chagne for option variables. One double quote reduce shellcheck error. Loop/round terms are used for iteration in test cases, this is loop. Signed-off-by: Fred Oh <[email protected]>
check-suspend-resume-with-audio.sh uses check-suspend-resume.sh. process check is in check-suspend-resume-with-audio.sh and check-suspend-resume.sh has the loop. Must check that the process id is available in each loop. TO do so, pass aplay/arecord pid to check-suspend-resume.sh. Signed-off-by: Fred Oh <[email protected]>
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split into two commits, first commit has no functionality change. |
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A good few shellcheck warnings in https://github.com/thesofproject/sof-test/actions/runs/10084785339/job/27884307459?pr=1223 Most seem old and all seem harmless but it's a pity to include a cleanup commit in this PR and still have that many warnings :-( |
check-suspend-resume-with-audio.sh uses check-suspend-resume.sh. process check is in check-suspend-resume-with-audio.sh and check-suspend-resume.sh has the loop. Must check that the process id is available in each loop. TO do so, pass aplay/arecord pid to check-suspend-resume.sh.