BUG: svnlook diff --diff-copy-from shows bogus property differences (1.5.0 regression?)

[Aleksey Nogin <no...@metaprl.org>]

After upgrading my server to 1.5.0 (and a repository dump/load), I now 
see bogus property changes reported by "svnlook diff --diff-copy-from -r 
NNN". Basically, it appears that when comparing properties, the 
--diff-copy-from is simply ignored and all the file properties are being 
reported as added!

This is fully reproducible. In the scenario below, the "Added: 
svn:eol-style" is bogus. I could not find any existing issues on this - 
should I file one?

If I do the same in 1.4.6, all the svnlook reports is "Copied: bar.txt 
(from rev 1, foo.txt)"

--------------------------------------------------------------------
% svnadmin create /tmp/testrepo
% svn co file:///tmp/testrepo checkout
Checked out revision 0.
cd% cd checkout/
% touch foo.txt
% svn add foo.txt
A         foo.txt
% svn ps  foo.txt
% cd ..
% rm -rf testrepo checkout/
% svnadmin create /tmp/testrepo
% svn co file:///tmp/testrepo checkout
Checked out revision 0.
% cd checkout/
% touch foo.txt
% svn add --no-auto-props foo.txt
A         foo.txt
% svn ps svn:eol-style native foo.txt
property 'svn:eol-style' set on 'foo.txt'
% svn ci -m "foo" foo.txt
Adding         foo.txt
Transmitting file data .
Committed revision 1.
% svn cp foo.txt bar.txt
A         bar.txt
% svn ci -m "bar" bar.txt
Adding         bar.txt
s
Committed revision 2.
% svnlook diff --diff-copy-from -r 2 /tmp/testrepo/

Property changes on: bar.txt
___________________________________________________________________
Added: svn:mergeinfo
    +
Added: svn:eol-style
    + native

% svnlook --version
svnlook, version 1.5.0 (r31699)
    compiled Jun 24 2008, 23:51:38

Copyright (C) 2000-2008 CollabNet.
Subversion is open source software, see http://subversion.tigris.org/
This product includes software developed by CollabNet 
(http://www.Collab.Net/).

The following repository back-end (FS) modules are available:

* fs_base : Module for working with a Berkeley DB repository.
* fs_fs : Module for working with a plain file (FSFS) repository.


Aleksey

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Re: BUG: svnlook diff --diff-copy-from shows bogus property differences (1.5.0 regression?)

[Karl Fogel <kf...@red-bean.com>]

Aleksey Nogin <no...@metaprl.org> writes:
> After upgrading my server to 1.5.0 (and a repository dump/load), I now
> see bogus property changes reported by "svnlook diff --diff-copy-from
> -r 
> NNN". Basically, it appears that when comparing properties, the
> --diff-copy-from is simply ignored and all the file properties are
> being reported as added!
>
> This is fully reproducible. In the scenario below, the "Added:
> svn:eol-style" is bogus. I could not find any existing issues on this
> - 
> should I file one?

I didn't see a followup in this thread, so: it looks like you filed this
as http://subversion.tigris.org/issues/show_bug.cgi?id=3248, and
cmpilato fixed it in r32181.

-Karl

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