tests: fix ipv6 support in test_push_command.py This test runs the `svnserve` binary, which appears to resolve the hostname passed as an argument using gethostbyname(3), which can only return an IPv4 address. When run on a system that is configured to only have an IPv6 address, Mercurial will correctly resolve the hostname to an IPv6 address, but the SVN server will be listening on an incorrect IPv4 address, causing the test to fail. The workaround is to resolve the hostname using getaddrinfo(3) in the test harness and pass the resulting address to svnserve.

#!/bin/sh

mkdir temp
cd temp
svnadmin create repo
svn co file://`pwd`/repo wc
cd wc
mkdir branches trunk tags
svn add *
svn ci -m 'btt'
cd trunk

echo a > a
svn add a
svn ci -m 'Add file.'
svn up

cd ..
svn cp trunk wrongbranch
svn ci -m 'Branch to repo root dir.'
svn up

svn mv wrongbranch branches/wrongbranch
svn ci -m 'Move branch to correct branches location'
svn up

cd ../..
svnadmin dump temp/repo > siblingbranchfix.svndump
echo
echo 'Complete.'
echo 'You probably want to clean up temp now.'
echo 'Dump in siblingbranchfix.svndump'
exit 0