verify: fix "missing revlog!" errors for revlog format v0 and add test
With revlog format v0 the .d files are empty if the only revision stored is an
empty file. Since Mercurial can no longer create format v0 repositories, but
still use it, add a script which creates a repository with a single empty file.
This can be used in other tests if wanted.
#! /bin/sh
echo "[extensions]" >> $HGRCPATH
echo "mq=" >> $HGRCPATH
mkdir webdir
cd webdir
hg init a
hg --cwd a qinit -c
echo a > a/a
hg --cwd a ci -A -m a
echo b > a/b
hg --cwd a addremove
hg --cwd a qnew -f b.patch
hg --cwd a qcommit -m b.patch
hg --cwd a log --template "{desc}\n"
hg --cwd a/.hg/patches log --template "{desc}\n"
root=`pwd`
cd ..
echo % test with recursive collection
cat > collections.conf <<EOF
[paths]
/=$root/**
EOF
hg serve -p $HGPORT -d --pid-file=hg.pid --webdir-conf collections.conf \
-A access-paths.log -E error-paths-1.log
cat hg.pid >> $DAEMON_PIDS
"$TESTDIR/get-with-headers.py" localhost:$HGPORT '/?style=raw'
hg qclone http://localhost:$HGPORT/a b
hg --cwd b log --template "{desc}\n"
hg --cwd b qpush -a
hg --cwd b log --template "{desc}\n"
echo % test with normal collection
cat > collections1.conf <<EOF
[paths]
/=$root/*
EOF
hg serve -p $HGPORT1 -d --pid-file=hg.pid --webdir-conf collections1.conf \
-A access-paths.log -E error-paths-1.log
cat hg.pid >> $DAEMON_PIDS
"$TESTDIR/get-with-headers.py" localhost:$HGPORT1 '/?style=raw'
hg qclone http://localhost:$HGPORT1/a c
hg --cwd c log --template "{desc}\n"
hg --cwd c qpush -a
hg --cwd c log --template "{desc}\n"
echo % test with old-style collection
cat > collections2.conf <<EOF
[collections]
$root=$root
EOF
hg serve -p $HGPORT2 -d --pid-file=hg.pid --webdir-conf collections2.conf \
-A access-paths.log -E error-paths-1.log
cat hg.pid >> $DAEMON_PIDS
"$TESTDIR/get-with-headers.py" localhost:$HGPORT2 '/?style=raw'
hg qclone http://localhost:$HGPORT2/a d
hg --cwd d log --template "{desc}\n"
hg --cwd d qpush -a
hg --cwd d log --template "{desc}\n"
echo '% test --mq works and uses correct repository config'
hg --cwd d outgoing --mq | sed "s|$HGPORT2|\$HGPORT2|"
hg --cwd d log --mq --template '{rev} {desc|firstline}\n'