Re: [PATCH] svn_fs_text_changed

"C. Michael Pilato" <cmpilato@collab.net> writes:

> Chia-liang Kao <clkao@clkao.org> writes:
>>
>> It's quite simple: make a local import of svn tree at rev6000 or so,
>> create a local branch, update the local import to trunk, do a merge to
>> the local branch. Now diff the local import and the branch.
>
> Well, I had a tough time really understanding this description. I did
> this:
>
> $ svn import /some/dir/of/stuff file://`pwd`/repos/dir1 -m dir1
> $ svn import /some/dir/of/stuff file://`pwd`/repos/dir2 -m dir2
> $ svn diff file://`pwd`/repos/dir1 file://`pwd`/repos/dir2

You didn't make a branch, so there's no history relating dir1 to dir2,
without history we always send delete plus add. Do it like this and
there is history:

$ stress.pl -c -F200 -D1 -N1 -n1 -x200 -s0
$ svn cp -r1 file://`pwd`/repostress/trunk file://`pwd`/repostress/branch -m ""
$ svn co file://`pwd`/repostress/branch wc
$ svn merge -r1:2 file://`pwd`/repostress/trunk wc
$ svn ci wc -m ""
$ svn diff file://`pwd`/repostress/trunk file://`pwd`/repostress/branch

200 empty diffs for history related files with identical contents.

-- 
Philip Martin
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