tests/test-branchmap

inotify: do not rely on stat(.hg/dirstate) to invalidate our dirstate

stat() is not reliable when several events happen quickly. Which means
that if two hg actions occur in the same second, stat() result will not
reflect the second change. And only _one_ invalidate() call was done.

Also ignore the events that occur when wlock is held, since wlock release
will trigger a full rescan anyway.

Fixes 17 run-tests.py --inotify tests.

#!/bin/sh

hgserve()
{
    hg serve -a localhost -p $HGPORT1 -d --pid-file=hg.pid -E errors.log -v $@ \
        | sed -e 's/:[0-9][0-9]*//g' -e 's/http:\/\/[^/]*\//http:\/\/localhost\//'
    cat hg.pid >> "$DAEMON_PIDS"
}

hg init a
hg --encoding utf-8 -R a branch æ
echo foo > a/foo
hg -R a ci -Am foo

hgserve -R a --config web.push_ssl=False --config web.allow_push=* --encoding latin1
hg --encoding utf-8 clone http://localhost:$HGPORT1 b
hg --encoding utf-8 -R b log
echo bar >> b/foo
hg -R b ci -m bar
hg --encoding utf-8 -R b push | sed "s/$HGPORT1/PORT/"
hg -R a --encoding utf-8 log

kill `cat hg.pid`


# verify 7e7d56fe4833 (encoding fallback in branchmap to maintain compatibility with 1.3.x)

cat <<EOF > oldhg
import sys
from mercurial import ui, hg, commands

class StdoutWrapper(object):
    def __init__(self, stdout):
        self._file = stdout

    def write(self, data):
        if data == '47\n':
            # latin1 encoding is one %xx (3 bytes) shorter
            data = '44\n'
        elif data.startswith('%C3%A6 '):
            # translate to latin1 encoding
            data = '%%E6 %s' % data[7:]
        self._file.write(data)

    def __getattr__(self, name):
        return getattr(self._file, name)

sys.stdout = StdoutWrapper(sys.stdout)
sys.stderr = StdoutWrapper(sys.stderr)

myui = ui.ui()
repo = hg.repository(myui, 'a')
commands.serve(myui, repo, stdio=True)
EOF

echo baz >> b/foo
hg -R b ci -m baz
hg push -R b -e 'python oldhg' ssh://dummy/ --encoding latin1