fix bad assumption about uniqueness of file versions -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 fix bad assumption about uniqueness of file versions Mercurial had assumed that a given file hash could show up in only one changeset, and thus that the mapping from file revision to changeset was 1-to-1. But if two people perform the same edit with the same parents, we can get an identical hash in different changesets. So we've got to loosen up our uniqueness checks in addgroup and in verify. manifest hash: 5462003241e7d071ffa1741b87a59f646c9988ed -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCoMDkywK+sNU5EO8RAg9PAJ9YWSknfFBoeYve/+Z5DDGGvytDkwCgoMwj kT01PcjNzGPr1/Oe5WRvulE= =HC4t -----END PGP SIGNATURE-----

#!/bin/sh -x

set +e

BASE=foo.base
BR1=foo.br1
BR2=foo.br2
BR2_1=foo.br2_1

mkdir $BASE
cd $BASE
hg init
echo test > file
hg add file
EDITOR="echo 'initial commit' > " hg commit
cd ..

mkdir $BR1
cd $BR1
hg branch ../$BASE
hg checkout
echo test > file1
hg addremove
EDITOR="echo side commit >" hg commit
cd ..

mkdir $BR2
cd $BR2
hg branch ../$BASE
hg checkout
echo yet more >> file2
hg addremove
EDITOR="echo second update >" hg commit
cd ..

mkdir $BR2_1
cd $BR2_1
hg branch ../$BR2
hg checkout
EDITOR="echo commit merge >" hg merge ../$BR1

hg checkout