Mahmoud Al-Qudsi efda4f5c39 Make zombie test smarter
Instead of trying to assert that there are no zombies when the test
starts (which often fails) and to prevent conflating existing or
irrelevant zombies with the ones we are interested in checking for,
have `ps` also emit the parent process id and filter its output to
include only children of the current fish instance.
2021-08-29 08:56:12 +02:00
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2021-08-29 08:56:12 +02:00