view tests/bundles/rebase.sh @ 34447:5385b76fd1fd

zeroconf: do not crash if socket being read is closed by another thread

In zeroconf/__init__.py, there is:

    server = Zeroconf.Zeroconf(ip)
    l = listener()
    Zeroconf.ServiceBrowser(server, "_hg._tcp.local.", l)
    time.sleep(1)
    server.close()

`server.close()` closes the underlying socket while the `ServiceBrowser` may
still have a background thread reading the socket. There could be a race
condition where the reading thread reads the closed socket, resulting in
EBADF crash. This patch catches the exception.

This makes test-paths.t pass with chg.

Differential Revision: https://phab.mercurial-scm.org/D919

#!/usr/bin/env bash
hg init rebase
cd rebase

#  @  7: 'H'
#  |
#  | o  6: 'G'
#  |/|
#  o |  5: 'F'
#  | |
#  | o  4: 'E'
#  |/
#  | o  3: 'D'
#  | |
#  | o  2: 'C'
#  | |
#  | o  1: 'B'
#  |/
#  o  0: 'A'

echo A > A
hg ci -Am A
echo B > B
hg ci -Am B
echo C > C
hg ci -Am C
echo D > D
hg ci -Am D
hg up -q -C 0
echo E > E
hg ci -Am E
hg up -q -C 0
echo F > F
hg ci -Am F
hg merge -r 4
hg ci -m G
hg up -q -C 5
echo H > H
hg ci -Am H

hg bundle -a ../rebase.hg

cd ..
rm -Rf rebase