Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-symlinks @ 2474:1e32e2fe8a67
Fix cold cache diff performance
cold cache diff performance has regressed in two ways. localrepo.changes
has optimizations for diffing against the working dir parent that expect
node1 to be None. commands.revpair() usage means that commands.dodiff()
never sends node1 == None. This is fixed in localrepo.changes by checking
against the dirstate parents.
In the non-dirstate parents case, localrepo.changes does a loop comparing
files without first sorting the file names, leading to random access
across the disk.
author | Chris Mason <mason@suse.com> |
---|---|
date | Wed, 21 Jun 2006 09:28:48 -0700 |
parents | fd77b7ee4aac |
children | 0f550b87deb8 |
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#!/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 echo '# test absolute path through symlink outside repo' cd .. p=`pwd` hg init x ln -s x y cd x touch f hg add f hg status $p/y/f echo '# try symlink outside repo to file inside' ln -s x/f ../z # this should fail hg status ../z && { echo hg mistakenly exited with status 0; exit 1; } || :