make appendfile simpler so it does not break with revlogng on windows.
it used to cache open files. this made revlogng break because it wants
to rename files when splitting .i into .i/.d, but cannot rename or unlink
open files on windows.
new code is bit slower, but safe on linux and windows. proper fix for
too many open/close of changelog/manifest belongs in different place.
can get 10% speed improvement back.
#!/bin/sh
#Test bug regarding symlinks that showed up in hg 0.7
#Author: Matthew Elder <sseses@gmail.com>
#make and initialize repo
hg init test; cd test;
#make a file and a symlink
touch foo; ln -s foo bar;
#import with addremove -- symlink walking should _not_ screwup.
hg addremove
#commit -- the symlink should _not_ appear added to dir state
hg commit -m 'initial'
#add a new file so hg will let me commit again
touch bomb
#again, symlink should _not_ show up on dir state
hg addremove
#Assert screamed here before, should go by without consequence
hg commit -m 'is there a bug?'
cd .. ; rm -rf test
hg init test; cd test;
mkdir dir
touch a.c dir/a.o dir/b.o
# test what happens if we want to trick hg
hg commit -A -m 0
echo "relglob:*.o" > .hgignore
rm a.c
rm dir/a.o
rm dir/b.o
mkdir dir/a.o
ln -sf nonexist dir/b.o
mkfifo a.c
# it should show a.c, dir/a.o and dir/b.o deleted
hg status
hg status a.c