view tests/test-hgweb-descend-empties @ 8174:29bc5d18714a

hg: allow hg.parseurl(url, None)

In many places hg.parseurl is called with a url and "opts.get('rev')",
suggesting the second, optional argument can be None. Because opts['rev']
usually defaults to [] this never happens in practice.

However, extensions don't necessarily behave the same, but do copy this
pattern.

Also, include wider hg.parseurl tests, beyond a demonstration of the problem.

#!/bin/sh
# Test chains of near empty directories, terminating 3 different ways:
# - a1: file at level 4 (deepest)
# - b1: two dirs at level 3
# - e1: file at level 2

echo % Set up the repo
hg init test
cd test
mkdir -p a1/a2/a3/a4
mkdir -p b1/b2/b3/b4
mkdir -p b1/b2/c3/c4
mkdir -p d1/d2/d3/d4
echo foo > a1/a2/a3/a4/foo
echo foo > b1/b2/b3/b4/foo
echo foo > b1/b2/c3/c4/foo
echo foo > d1/d2/d3/d4/foo
echo foo > d1/d2/foo
hg ci -Ama

hg serve -n test -p $HGPORT -d --pid-file=hg.pid -E errors.log
cat hg.pid >> $DAEMON_PIDS

echo % manifest with descending
"$TESTDIR/get-with-headers.py" 127.0.0.1:$HGPORT '/file'

echo % ERRORS ENCOUNTERED
cat errors.log