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From Markus Schaber <m.scha...@codesys.com>
Subject AW: AW: [Patch] Fix for Issue #4395: 'svn upgrade' loses 1.6-client format files
Date Fri, 20 Jun 2014 21:04:30 GMT
Hi, Julian,

Von: Julian Foad [mailto:julianfoad@btopenworld.com]
> Markus Schaber wrote:
> 
> > Second iteration of my patch for fixing issue #4395.
> > http://subversion.tigris.org/issues/show_bug.cgi?id=4395
> 
> The issue report is unclear. What are the 'from' and 'to' versions
> meant to be? Is the repro recipe  meant to check out with 1.6 and
> then upgrade to 1.7? As written it appears to check out with 1.7 and
> upgrade to ... unspecified.

I can reproduce the bug when upgrading an 1.7 WC using trunk.

The bug report states version 1.8.x, so I strongly guess 1.8.x is also affected. (I don't
have an 1.8 version lying around right now...)

Upgrading from 1.6.x or older seems to work fine, but nevertheless, I did add test coverage
for 1.4, 1.5 and 1.6 format working copies in addition to 1.7.

> Is this fix intended for all of: 1.7, 1.8 and trunk?

I primarily intended it for trunk, but I won't object backporting it.


Best regards

Markus Schaber

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> 
> - Julian
> 
> 
> > The fix itself is actually unchanged, but I added a test case which
> > upgrades some working copies of different formats and checks
> whether
> > the "format" and "entries" files are present and correct.
> >
> > [[[
> > Fix issue 4395 by not deleting the format and entries file when we
> > upgrade from an 1.7 working copy.
> >
> > * subversion/libsvn_wc/upgrade.c
> >   (wipe_obsolete_files): Add a boolean parameter
> remove_format_entries
> >     declaring whether we should wipe format and entry files.
> >   (svn_wc__wipe_postupgrade): Pass TRUE for remove_format_entries
> to
> >     keep the old behavior for pre-1.7 working copies.
> >   (svn_wc__upgrade_sdb): Pass FALSE for remove_format_entries to
> keep
> >     the files when upgrading from an 1.7 (or newer) working copy.
> >
> > * subversion/tests/cmdline/upgrade_tests.py
> >   (upgrade_dropped_status_entries_files): Add a new test case to
> check
> >     that the "entries" and "format" files are retained during
> upgrade.
> > ]]]

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