Pierre-Yves David <pierre-yves.david@octobus.net> [Sat, 10 Jul 2021 01:15:03 +0200] rev 47619
run-tests: enforce the drive letter from `getcwd` to upper case
For some reason os.getcwd() can return either `c:` or `C:` depending of which
binary you used on Windows. We normalize this to `C:` and the like. This fix
`test-run-tests.t` on windows as the drive letter in "$TESTTMP" was "wrongly"
set to 'c:/' if the test path wasn't explicitly specified.
Differential Revision: https://phab.mercurial-scm.org/D11035
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 12 Jul 2021 03:30:04 +0200] rev 47618
sigpipe-remote: simply delegate pipe forwarding to subprocess we can kill
Instead of using sophisticated logics with thread a non blocking pipes, we
simply spawn two new process in charge of reading the pipe and sending the
result to the client. When it is time to cut the pipe we violently kill them
without any remorse. This close the pipe regardless of any in progress `os.read`
call.
Ironically this is the very same things as what the initial shell setup was
doing, but in Python.
This makes the test pass run properly on Windows. This also reveal that the
Windows behavior is broken as the transaction is not properly rollback. However
this is an adventure for another time. Making the test behave properly was
enough effort.
Differential Revision: https://phab.mercurial-scm.org/D11087
Pierre-Yves David <pierre-yves.david@octobus.net> [Mon, 12 Jul 2021 03:29:21 +0200] rev 47617
sigpipe-remote: verify the script is IO are unbuffered
We don't want to get stuck anywhere by buffers.
Differential Revision: https://phab.mercurial-scm.org/D11086
Pierre-Yves David <pierre-yves.david@octobus.net> [Sun, 11 Jul 2021 23:08:00 +0200] rev 47616
sigpipe-remote: check environment variable sooner
Lets make sure we have everything before doing anything.
Differential Revision: https://phab.mercurial-scm.org/D11085