touch: allow divergence with -A even if allowdivergence=no
This is a phase-divergent update to 731b5a89a784.
1f92a6aa40d6 (evolve: add pre-check logic for content-divergence in
rewriteutil.precheck(), 2019-11-04) taught `rewriteutil.precheck()` to
check for divergence. It also set allowdivergence=yes in test-touch.t
to silence the error. However, if one does *not* have that set, it is
no longer possible to allow divergence with `hg touch -A`. This patch
fixes that.
# setup config and various utility to test new heads checks on push
. $TESTDIR/testlib/common.sh
cat >> $HGRCPATH <<EOF
[ui]
# simpler log output
logtemplate ="{node|short} ({phase}): {desc}\n"
[phases]
# non publishing server
publish=False
[extensions]
# we need to strip some changeset for some test cases
strip=
evolve=
EOF
setuprepos() {
echo creating basic server and client repo
hg init server
cd server
mkcommit root
hg phase --public .
mkcommit A0
cd ..
hg clone server client
}