From: Michael G Schwern <schwern@pobox.com>
To: Jonathan Nieder <jrnieder@gmail.com>
Cc: git@vger.kernel.org, gitster@pobox.com, robbat2@gentoo.org,
bwalton@artsci.utoronto.ca, normalperson@yhbt.net
Subject: Re: [PATCH 1/8] SVN 1.7 will truncate "not-a%40{0}" to just "not-a".
Date: Sat, 28 Jul 2012 12:32:04 -0700 [thread overview]
Message-ID: <50143E34.8090802@pobox.com> (raw)
In-Reply-To: <20120728141652.GA1603@burratino>
On 2012.7.28 7:16 AM, Jonathan Nieder wrote:
> Michael G. Schwern wrote:
>
>> Rather than guess what SVN is going to do for each version, make the test use
>> the branch name that was actually created.
> [...]
>> - git rev-parse "refs/remotes/not-a%40{0}reflog"
>> + git rev-parse "refs/remotes/$non_reflog"
>
> Doesn't this defeat the point of the testcase (checking that git-svn
> is able to avoid creating git refs containing @{, following the rules
> from git-check-ref-format(1))?
Unless I messed up, entirely possible as I'm not a shell programmer, the test
is still useful for testing SVN 1.6. Under SVN 1.6 $non_reflog should be
'not-a%40{0}reflog' as before.
> Do you know when SVN truncates the directory name?
IIRC its silently does it during the "svn cp".
> Would historical
> SVN repositories or historical SVN servers be able to have a directory
> named with a %40 in it, or has this been disallowed completely,
> leaving problematic historical repositories to be dumped with old SVN,
> tweaked, and reloaded with new SVN?
Dunno, lemme check...
$ source ~/bin/svn16
$ svnadmin --version
svnadmin, version 1.6.18 (r1303927)
...
$ svnadmin create svnrepo
$ mkdir project project/trunk project/branches project/tags
$ echo foo > project/trunk/foo
$ svn import -m 'test import' project
file:///Users/schwern/tmp/test/svnrepo/project
Adding project/tags
Adding project/trunk
Adding project/trunk/foo
Adding project/branches
Committed revision 1.
$ rm -rf project/
$ svn cp -m 'reflog' file:///Users/schwern/tmp/test/svnrepo/project/trunk
'file:///Users/schwern/tmp/test/svnrepo/project/branches/not-a%40{0}reflog'
Committed revision 2.
$ svn ls file:///Users/schwern/tmp/test/svnrepo/project/branches
not-a@{0}reflog/
$ source ~/bin/svn17
$ svn --version
svn, version 1.7.5 (r1336830)
...
$ svn ls file:///Users/schwern/tmp/test/svnrepo/project/branches
not-a@{0}reflog/
If you make it with SVN 1.6 its still there with SVN 1.7. That's good, it
means you can ship a prebuilt repository and check it against SVN 1.7.
The bad news is the new code segfaults on it. I don't know if that's the SVN
1.7 API choking on its own stuff or because of my changes or both. If you set
up the test I can try and fix it. Otherwise I'll just flounder in shell.
--
"I went to college, which is a lot like being in the Army, except when
stupid people yell at me for stupid things, I can hit them."
-- Jonathan Schwarz
next prev parent reply other threads:[~2012-07-28 19:32 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-28 9:47 Fix git-svn for SVN 1.7 Michael G. Schwern
2012-07-28 9:47 ` [PATCH 1/8] SVN 1.7 will truncate "not-a%40{0}" to just "not-a" Michael G. Schwern
2012-07-28 14:16 ` Jonathan Nieder
2012-07-28 19:32 ` Michael G Schwern [this message]
2012-10-09 8:41 ` [PATCH/RFC] svn test: escape peg revision separator using empty peg rev Jonathan Nieder
2012-10-09 9:47 ` Michael J Gruber
2012-10-09 10:19 ` Jonathan Nieder
2012-10-10 20:37 ` Eric Wong
2012-10-10 21:02 ` Jonathan Nieder
2012-10-10 21:31 ` Eric Wong
2012-10-10 21:42 ` Jonathan Nieder
2012-10-10 22:16 ` Eric Wong
2012-10-10 22:33 ` Junio C Hamano
2012-07-28 9:47 ` [PATCH 2/8] Fix typo in test Michael G. Schwern
2012-07-28 9:47 ` [PATCH 3/8] Improve our URL canonicalization to be more like SVN 1.7's Michael G. Schwern
2012-07-28 9:47 ` [PATCH 4/8] Replace hand rolled URL escapes with canonicalization Michael G. Schwern
2012-07-28 9:47 ` [PATCH 5/8] Canonicalize earlier in a couple spots Michael G. Schwern
2012-07-28 9:47 ` [PATCH 6/8] Add function to append a path to a URL Michael G. Schwern
2012-07-28 9:47 ` [PATCH 7/8] Turn on canonicalization on newly minted URLs Michael G. Schwern
2012-10-06 19:24 ` [PATCH/RFC] test: work around SVN 1.7 mishandling of svn:special changes Jonathan Nieder
2012-10-09 10:12 ` [PATCH/RFC v2] git svn: " Jonathan Nieder
2012-10-10 20:11 ` Eric Wong
2012-10-10 20:47 ` [PATCH v3] " Jonathan Nieder
2012-07-28 9:47 ` [PATCH 8/8] Remove some ad hoc canonicalizations Michael G. Schwern
2012-07-30 20:38 ` Fix git-svn for SVN 1.7 Eric Wong
2012-07-30 21:10 ` Michael G Schwern
2012-07-30 22:15 ` Eric Wong
2012-07-31 1:04 ` Michael G Schwern
2012-07-31 2:18 ` Eric Wong
2012-07-31 4:30 ` Michael G Schwern
2012-07-31 6:53 ` Junio C Hamano
2012-07-31 9:54 ` Michael G Schwern
2012-07-31 20:01 ` Eric Wong
2012-07-31 23:05 ` Junio C Hamano
2012-07-31 23:28 ` Michael G Schwern
2012-07-31 23:24 ` Michael G Schwern
2012-08-01 21:30 ` Eric Wong
2012-08-02 10:31 ` Eric Wong
2012-08-02 16:07 ` Jonathan Nieder
2012-08-02 18:58 ` Junio C Hamano
2012-08-02 19:50 ` Robin H. Johnson
2012-08-02 22:10 ` Eric Wong
2012-08-21 4:04 ` Junio C Hamano
2012-08-21 21:03 ` Eric Wong
2012-08-21 21:34 ` Junio C Hamano
2012-08-02 20:51 ` Eric Wong
2012-08-02 21:22 ` Junio C Hamano
2012-08-02 21:42 ` Eric Wong
2012-08-02 21:55 ` Eric Wong
2012-08-02 22:05 ` Junio C Hamano
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