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History log of /src/tests/kernel/t_zombie.c
RevisionDateAuthorComments
 1.3  24-May-2022  andvar s/estabilishing/establishing/ in copy pasted comment.
 1.2  18-May-2018  kamil Correct assert in ATF t_zombie test

A failure is reported with -1, not 1.

Sponsored by <The NetBSD Foundation>
 1.1  14-Mar-2018  kamil branches: 1.1.2;
Add new ATF tests: kernel/t_zombie

New tests attempting to kill, stop, drop or revive a zombie:
- signal1 (SIGKILL)
- signal2 (SIGSTOP)
- signal3 (SIGABRT)
- signal4 (SIGHUP)
- signal5 (SIGCONT)

New test race1 verifying whether there are any kernel races when processing
signals to zombies, executing in a loop for 5 seconds.

These tests were inspired by a kernel unexpected behavior when a lookup
of a dying process could result in two detected entities once as an alive
process and once as a zombie.

race1 is similar to t_ptrace_wait* race1, however without ptrace(2) involved.

Sponsored by <The NetBSD Foundation>
 1.1.2.3  21-May-2018  pgoyette Sync with HEAD
 1.1.2.2  15-Mar-2018  pgoyette Synch with HEAD
 1.1.2.1  14-Mar-2018  pgoyette file t_zombie.c was added on branch pgoyette-compat on 2018-03-15 09:12:07 +0000

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