Revision d9f311d7
| ID | d9f311d78e983c98343954c85e7415115fb22885 |
| Parent | f71245a0 |
| Child | b2a1f511 |
Change IsPidFileAlive into ReadPidFile
We already have a function to test if a PID is alive, so it makes more
sense to use function composition that force calling (since we need to
read PIDs from files in other places too). Now IsProcessAlive returns
False for PIDs <= 0, since this is the error return from ReadPidFile.
The patch also adds a unittest for checking that WriteFile raises the
correct exception, and checks that an invalid or missing file causes
ReadPidFile to return zero. The unittest tearDown method will try to
cleanup the temp directory too (otherwise it leaves stuff after it).
Reviewed-by: ultrotter
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