#require chg
$ cp $HGRCPATH $HGRCPATH.orig
init repo
$ chg init foo
$ cd foo
ill-formed config
$ chg status
$ echo '=brokenconfig' >> $HGRCPATH
$ chg status
hg: parse error at * (glob)
[255]
$ cp $HGRCPATH.orig $HGRCPATH
$ cd ..
server lifecycle
----------------
chg server should be restarted on code change, and old server will shut down
automatically. In this test, we use the following time parameters:
- "sleep 1" to make mtime different
- "sleep 2" to notice mtime change (polling interval is 1 sec)
set up repository with an extension:
$ chg init extreload
$ cd extreload
$ touch dummyext.py
$ cat <<EOF >> .hg/hgrc
> [extensions]
> dummyext = dummyext.py
> EOF
isolate socket directory for stable result:
$ OLDCHGSOCKNAME=$CHGSOCKNAME
$ mkdir chgsock
$ CHGSOCKNAME=`pwd`/chgsock/server
warm up server:
$ CHGDEBUG= chg log 2>&1 | egrep 'instruction|start'
chg: debug: start cmdserver at $TESTTMP/extreload/chgsock/server
new server should be started if extension modified:
$ sleep 1
$ touch dummyext.py
$ CHGDEBUG= chg log 2>&1 | egrep 'instruction|start'
chg: debug: instruction: unlink $TESTTMP/extreload/chgsock/server-* (glob)
chg: debug: instruction: reconnect
chg: debug: start cmdserver at $TESTTMP/extreload/chgsock/server
old server will shut down, while new server should still be reachable:
$ sleep 2
$ CHGDEBUG= chg log 2>&1 | (egrep 'instruction|start' || true)
socket file should never be unlinked by old server:
(simulates unowned socket by updating mtime, which makes sure server exits
at polling cycle)
$ ls chgsock/server-*
chgsock/server-* (glob)
$ touch chgsock/server-*
$ sleep 2
$ ls chgsock/server-*
chgsock/server-* (glob)
since no server is reachable from socket file, new server should be started:
(this test makes sure that old server shut down automatically)
$ CHGDEBUG= chg log 2>&1 | egrep 'instruction|start'
chg: debug: start cmdserver at $TESTTMP/extreload/chgsock/server
shut down servers and restore environment:
$ rm -R chgsock
$ CHGSOCKNAME=$OLDCHGSOCKNAME
$ cd ..