tests/test-hgweb-commands

localrepo.commit: grab locks before getting the list of files to commit

Somebody may change the dirstate after we've determined the parents of
the working dir and run repo.status, but before we called wlock().

This should also fix issue997, where backout would change a file without
changing its size and then call repo.commit without passing the list of
files. If this happened in less than one second, we wouldn't detect any
file changes - the in-memory dirstate still has the cached stat data for
that file. Grabbing the wlock early causes the dirstate to be
invalidated and we end up reading the dirstate file again, which has
that file marked for lookup (size == -1).

A better fix would be for backout to give repo.commit the exact list of
files, but that'll require some changes to the revert operation.

A significant user-visible change is that the precommit hook is always
run with both locks grabbed - previously, hg commit would run it before
grabbing any locks, but hg import would run it after grabbing locks.

#!/bin/sh
# An attempt at more fully testing the hgweb web interface.
# The following things are tested elsewhere and are therefore omitted:
# - archive, tested in test-archive
# - unbundle, tested in test-push-http
# - changegroupsubset, tested in test-pull

echo % Set up the repo
hg init test
cd test
mkdir da
echo foo > da/foo
echo foo > foo
hg ci -d'0 0' -Ambase
hg tag 1.0
hg serve -n test -p $HGPORT -d --pid-file=hg.pid -E errors.log
cat hg.pid >> $DAEMON_PIDS

echo % Logs and changes
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/log/?style=atom' | sed "s/http:\/\/[^/]*\//http:\/\/127.0.0.1\//"
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/log/1/?style=atom' | sed "s/http:\/\/[^/]*\//http:\/\/127.0.0.1\//"
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/log/1/foo/?style=atom' | sed "s/http:\/\/[^/]*\//http:\/\/127.0.0.1\//"
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/shortlog/' | sed "s/[0-9]* years/many years/"
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/rev/0/' | sed "s/[0-9]* years ago/long ago/g"
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/rev/1/?style=raw'

echo % File-related
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/1/foo/?style=raw'
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/annotate/1/foo/?style=raw'
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/1/?style=raw'
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file/1/foo' | sed "s/[0-9]* years/many years/"
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/filediff/1/foo/?style=raw'

echo % Overviews
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/tags/?style=atom' | sed "s/http:\/\/[^/]*\//http:\/\/127.0.0.1\//"
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/summary/?style=gitweb' | sed "s/[0-9]* years ago/long ago/g"

echo % capabilities
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/capabilities'
echo % heads
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/heads'
echo % lookup
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/lookup/1'
echo % branches
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/branches'
echo % changegroup
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/changegroup'
echo % stream_out
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/stream_out'
echo % failing unbundle, requires POST request
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/unbundle'

echo % Static files
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/static/style.css'

echo % ERRORS ENCOUNTERED
cat errors.log