mirror of
https://github.com/git/git.git
synced 2024-11-01 14:57:52 +01:00
baf5fa8a7f
This is a followup to 7fc35e0e94,
(workaround a for broken symlinks in SVN).
Since broken SVN clients can commit svn:special files without
the magic "link " prefix, this can affect delta application
when we update the broken svn:special file. So now we fall
back and retry the delta application on symlinks if having
a "link " prefix fails.
Our behavior differs from svn(1) (v1.5.1) slightly:
When a svn:special file is created w/o a "link " prefix, svn
will create a regular file (mode 100644 to git) with the
contents of the blob as-is.
Our behavior is to continue creating the symlink (mode 120000
to git) with the contents of the blob as-is. While this
differs from current svn(1) behavior, this is easier and more
efficient to implement (and the correctness of the svn(1) is
debatable, since it's a workaround for a bug in the first
place).
More information on this SVN bug is described here:
http://subversion.tigris.org/issues/show_bug.cgi?id=2692
Signed-off-by: Eric Wong <normalperson@yhbt.net>
102 lines
1.5 KiB
Bash
Executable file
102 lines
1.5 KiB
Bash
Executable file
#!/bin/sh
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test_description='test that git handles an svn repository with empty symlinks'
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. ./lib-git-svn.sh
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test_expect_success 'load svn dumpfile' '
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svnadmin load "$rawsvnrepo" <<EOF
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SVN-fs-dump-format-version: 2
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UUID: 60780f9a-7df5-43b4-83ab-60e2c0673ef7
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Revision-number: 0
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Prop-content-length: 56
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Content-length: 56
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K 8
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svn:date
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V 27
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2008-11-26T07:17:27.590577Z
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PROPS-END
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Revision-number: 1
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Prop-content-length: 111
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Content-length: 111
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K 7
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svn:log
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V 4
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test
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K 10
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svn:author
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V 12
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normalperson
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K 8
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svn:date
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V 27
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2008-11-26T07:18:03.511836Z
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PROPS-END
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Node-path: bar
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Node-kind: file
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Node-action: add
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Prop-content-length: 33
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Text-content-length: 4
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Text-content-md5: 912ec803b2ce49e4a541068d495ab570
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Content-length: 37
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K 11
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svn:special
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V 1
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*
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PROPS-END
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asdf
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Revision-number: 2
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Prop-content-length: 121
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Content-length: 121
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K 7
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svn:log
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V 13
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bar => doink
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K 10
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svn:author
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V 12
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normalperson
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K 8
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svn:date
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V 27
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2008-11-27T03:55:31.601672Z
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PROPS-END
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Node-path: bar
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Node-kind: file
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Node-action: change
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Text-content-length: 10
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Text-content-md5: 92ca4fe7a9721f877f765c252dcd66c9
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Content-length: 10
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link doink
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EOF
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'
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test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" x'
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test_expect_success '"bar" is a symlink that points to "asdf"' '
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test -L x/bar &&
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(cd x && test xasdf = x"`git cat-file blob HEAD:bar`")
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'
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test_expect_success 'get "bar" => symlink fix from svn' '
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(cd x && git svn rebase)
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'
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test_expect_success '"bar" remains a proper symlink' '
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test -L x/bar &&
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(cd x && test xdoink = x"`git cat-file blob HEAD:bar`")
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'
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test_done
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