Mercurial > hg
view contrib/discovery-helper.sh @ 41464:d343d9ac173e
tests: change how sockets are closed
Python 3 uses a different type to represent a socket file object
than Python 2. We need to conditionalize how the socket is closed
accordingly.
While we're here, we switch to use socket.shutdown() to close the
socket. This is because socket.close() may not actually close
the socket until it is GCd. socket.shutdown() forces an immediate
shutdown.
I suspect Python 3 changed semantic behavior here, as I can't get
test-http-bad-server.t to work with socket.close(). socket.shutdown()
does appear to work, however.
Differential Revision: https://phab.mercurial-scm.org/D5751
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Wed, 30 Jan 2019 13:08:59 -0800 |
parents | 01c335afc997 |
children |
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#!/bin/bash # # produces two repositories with different common and missing subsets # # $ discovery-helper.sh REPO NBHEADS DEPT # # The Goal is to produce two repositories with some common part and some # exclusive part on each side. Provide a source repository REPO, it will # produce two repositories REPO-left and REPO-right. # # Each repository will be missing some revisions exclusive to NBHEADS of the # repo topological heads. These heads and revisions exclusive to them (up to # DEPTH depth) are stripped. # # The "left" repository will use the NBHEADS first heads (sorted by # description). The "right" use the last NBHEADS one. # # To find out how many topological heads a repo has, use: # # $ hg heads -t -T '{rev}\n' | wc -l # # Example: # # The `pypy-2018-09-01` repository has 192 heads. To produce two repositories # with 92 common heads and ~50 exclusive heads on each side. # # $ ./discovery-helper.sh pypy-2018-08-01 50 10 set -euo pipefail if [ $# -lt 3 ]; then echo "usage: `basename $0` REPO NBHEADS DEPTH" exit 64 fi repo="$1" shift nbheads="$1" shift depth="$1" shift leftrepo="${repo}-left" rightrepo="${repo}-right" left="first(sort(heads(all()), 'desc'), $nbheads)" right="last(sort(heads(all()), 'desc'), $nbheads)" leftsubset="ancestors($left, $depth) and only($left, heads(all() - $left))" rightsubset="ancestors($right, $depth) and only($right, heads(all() - $right))" echo '### building left repository:' $left-repo echo '# cloning' hg clone --noupdate "${repo}" "${leftrepo}" echo '# stripping' '"'${leftsubset}'"' hg -R "${leftrepo}" --config extensions.strip= strip --rev "$leftsubset" --no-backup echo '### building right repository:' $right-repo echo '# cloning' hg clone --noupdate "${repo}" "${rightrepo}" echo '# stripping:' '"'${rightsubset}'"' hg -R "${rightrepo}" --config extensions.strip= strip --rev "$rightsubset" --no-backup