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RE: "E160016: Path 'parent/child' not present" when "svn cp"ing modified folder between two checkouts from same repository and trying to commit

From: Bert Huijben <bert_at_qqmail.nl>
Date: Wed, 23 Apr 2014 17:29:10 +0200

> -----Original Message-----
> From: Michael Schierl [mailto:schierlm_at_gmx.de]
> Sent: dinsdag 22 april 2014 17:51
> To: dev_at_subversion.apache.org
> Subject: "E160016: Path 'parent/child' not present" when "svn cp"ing
> modified folder between two checkouts from same repository and trying to
> commit
>
> [please cc: me as I'm not subscribed to this list.]
>
> Hi,
>
> It seems that copying some changed/added files between two working
> copies of the same repository does not work, not even if both
> repositories are at the latest revision.
>
> Discussion in #svn on Freenode:
>
> > <mihi> Is it expected to work when I have two checkouts of different
> branches of the same repo (both at the latest revision) to "svn cp" one
> modified folder from one repo to the other (it did not exist in the other
> branch before) and then commit from there (together with changes that are
> already there)? Because I'm getting strange "path not present" error
> messages...
> > <mihi> I've done it a lot but not sure whether it is really a bug,
especially
> considering the scary message on http://subversion.tigris.org/issue-
> tracker.html#find :)
> > <mihi> and I can reproduce it: http://pastebin.com/x1yMdt0C
> > <Bert> mihi: Copying between working copies of the same repository
> should work.. But when mixing things with mixed revisionness,
> replacements, etc. there are a lot of corner cases.
> > <Bert> There are some fixes that might fix this case nominated for the
next
> 1.8.x release.
> > <Bert> mihi: Can you post this testcase to
> dev{_AT_}subversion.apache.org?
>
> To reproduce:
>
> > X:\>svn --version
> > svn, version 1.8.8 (r1568071)
> > compiled Apr 12 2014, 14:17:25 on x86-microsoft-windows
> >
> > Copyright (C) 2013 The Apache Software Foundation.
> > This software consists of contributions made by many people;
> > see the NOTICE file for more information.
> > Subversion is open source software, see http://subversion.apache.org/
> >
> > The following repository access (RA) modules are available:
> >
> > * ra_svn : Module for accessing a repository using the svn network
> protocol.
> > - with Cyrus SASL authentication
> > - handles 'svn' scheme
> > * ra_local : Module for accessing a repository on local disk.
> > - handles 'file' scheme
> > * ra_serf : Module for accessing a repository via WebDAV protocol using
> serf.
> > - using serf 1.3.4
> > - handles 'http' scheme
> > - handles 'https' scheme
> >
> > X:\>mkdir repo
> >
> > X:\>svnadmin create repo
> >
> > X:\>svn co file:///x:/repo co1
> > Checked out revision 0.
> >
> > X:\>svn co file:///x:/repo co2
> > Checked out revision 0.
> >
> > X:\>cd co1
> >
> > X:\co1>md oldtree\parent\child newtree
> >
> > X:\co1>copy nul oldtree\parent\child\file
> > 1 Datei(en) kopiert.
> >
> > X:\co1>svn add oldtree newtree
> > A oldtree
> > A oldtree\parent
> > A oldtree\parent\child
> > A oldtree\parent\child\file
> > A newtree
> >
> > X:\co1>svn ci -m "Preparation"
> > Adding newtree
> > Adding oldtree
> > Adding oldtree\parent
> > Adding oldtree\parent\child
> > Adding oldtree\parent\child\file
> > Transmitting file data .
> > Committed revision 1.
> >
> > X:\co1>cd \co2
> >
> > X:\co2>svn up
> > Updating '.':
> > A oldtree
> > A oldtree\parent
> > A oldtree\parent\child
> > A oldtree\parent\child\file
> > A newtree
> > Updated to revision 1.
> >
> > X:\co2>cd \co1
> >
> > X:\co1>svn rm oldtree\parent\child
> > D oldtree\parent\child
> > D oldtree\parent\child\file
> >
> > X:\co1>svn cp oldtree\parent ..\co2\newtree\parent
> > A X:\co2\newtree\parent
> >
> > X:\co1>cd \co2
> >
> > X:\co2>svn ci -m "Will it work?"
> > Adding newtree\parent
> > Deleting newtree\parent\child
> > svn: E160016: Commit failed (details follow):
> > svn: E160016: Path 'parent/child' not present

        Hi,

Thanks for reporting this issue.

I spend some time trying to reproduce this issue on trunk and 1.8.x and I
was unable to reproduce this exact problem, so this issue might already be
fixed for 1.8.9... or my testcase added in http://svn.apache.org/r1589184 is
not good enough. (I'm guessing that it might be this last case)

I found a few other issues with this test script and nominated the fixes for
those issues for the next 1.8 release.

Can you help me improve my testcase to replicate your problem?

        Bert
Received on 2014-04-23 17:29:47 CEST

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