[svn.haxx.se] · SVN Dev · SVN Users · SVN Org · TSVN Dev · TSVN Users · Subclipse Dev · Subclipse Users · this month's index

RE: possible bugstatus for externals with explicit revision

From: Spiegel Tal <Tal.Spiegel_at_elbitsystems.com>
Date: Wed, 12 Feb 2014 13:27:14 +0000

Hi Philip,

I didn't make myself clear.
I've encounter the problem when using svn1.8+ client and svn1.7+ server.

When I used to work with a svn1.7 client against svn1.7 server there was no mismatch with the externals status comparison.

Can you approve this is a bug within the svn1.8+ client? It only work fine against 1.8+ server?

Thanks,
Tal

-----Original Message-----
From: Philip Martin [mailto:philip.martin_at_wandisco.com]
Sent: 12 February 2014 13:07
To: Spiegel Tal
Cc: users_at_subversion.apache.org
Subject: Re: possible bugstatus for externals with explicit revision

Spiegel Tal <Tal.Spiegel_at_elbitsystems.com> writes:

> I'm using in my project externals set to explicit revision.
>
> When using svn1.7+ the command "svn status -v -u" used to check the modification between my w.c. to the externals explicit revision.
>
> When using svn1.8+ the same command checks the modification between my w.c. and the external HEAD revision although my external is not pointing the HEAD revision, it points to a much older revision.
>
> Why did svn change its behavior? is it a bug?

I see a behaviour change but it is the opposite to that you report.
With 1.8 status compares the external to the explict revision:

  $ svnadmin create repo --compatible-version 1.6
  $ svnmucc -mm -U file://`pwd`/repo mkdir A mkdir B \
                                     propset svn:externals '^/A_at_1 A' B
  $ svnmucc -mm -U file://`pwd`/repo propset p v A
  $ svn co file://`pwd`/repo/B wc
  $ svn st -uv wc
  X wc/A
                   2 1 pm wc
  Status against revision: 2

  Performing status on external item at 'wc/A':
                   1 1 pm wc/A
  Status against revision: 1

With 1.7 status compares the external to HEAD:

  $ svn st -uv wc
  X wc/A
                   2 1 pm wc
  Status against revision: 2

  Performing status on external item at 'wc/A':
          * 1 1 pm wc/A
  Status against revision: 2

The reason that 1.7 checks against HEAD is that 1.7 does not record the explict revision in the EXTERNALS table:

  $ sqlite3 wc/.svn/wc.db "select * from externals"
  1|A||1|normal|dir||A||

while 1.8 does:

  $ sqlite3 wc/.svn/wc.db "select * from externals"
  1|A||1|normal|dir||A|1|1

which is a result of r1163438.

I think we would consider this a bug in 1.7.

--
Philip Martin | Subversion Committer
WANdisco // *Non-Stop Data*
The information in this e-mail transmission contains proprietary and business 
sensitive information.  Unauthorized interception of this e-mail may constitute 
a violation of law. If you are not the intended recipient, you are hereby 
notified that any review, dissemination, distribution or duplication of this 
communication is strictly prohibited. You are also asked to contact the sender 
by reply email and immediately destroy all copies of the original message.
Received on 2014-02-12 14:28:02 CET

This is an archived mail posted to the Subversion Users mailing list.

This site is subject to the Apache Privacy Policy and the Apache Public Forum Archive Policy.