git/t/t9132-git-svn-broken-symlin...

#!/bin/sh

test_description='test that git handles an svn repository with empty symlinks'

. ./lib-git-svn.sh
test_expect_success 'load svn dumpfile' '
	svnadmin load "$rawsvnrepo" <<EOF
SVN-fs-dump-format-version: 2

UUID: 60780f9a-7df5-43b4-83ab-60e2c0673ef7

Revision-number: 0
Prop-content-length: 56
Content-length: 56

K 8
svn:date
V 27
2008-11-26T07:17:27.590577Z
PROPS-END

Revision-number: 1
Prop-content-length: 111
Content-length: 111

K 7
svn:log
V 4
test
K 10
svn:author
V 12
normalperson
K 8
svn:date
V 27
2008-11-26T07:18:03.511836Z
PROPS-END

Node-path: bar
Node-kind: file
Node-action: add
Prop-content-length: 33
Text-content-length: 4
Text-content-md5: 912ec803b2ce49e4a541068d495ab570
Content-length: 37

K 11
svn:special
V 1
*
PROPS-END
asdf

Revision-number: 2
Prop-content-length: 121
Content-length: 121

K 7
svn:log
V 13
bar => doink

K 10
svn:author
V 12
normalperson
K 8
svn:date
V 27
2008-11-27T03:55:31.601672Z
PROPS-END

Node-path: bar
Node-kind: file
Node-action: change
Text-content-length: 10
Text-content-md5: 92ca4fe7a9721f877f765c252dcd66c9
Content-length: 10

link doink

EOF
'

test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" x'

test_expect_success '"bar" is a symlink that points to "asdf"' '
	test -L x/bar &&
	(cd x && test xasdf = x"`git cat-file blob HEAD:bar`")
'

test_expect_success 'get "bar" => symlink fix from svn' '
	(cd x && git svn rebase)
'

test_expect_success '"bar" remains a proper symlink' '
	test -L x/bar &&
	(cd x && test xdoink = x"`git cat-file blob HEAD:bar`")
'

test_done
git-svn: better attempt to handle broken symlink updates This is a followup to 7fc35e0e94782bbbefb920875813519038659930, (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> 16 years ago			`#!/bin/sh`

			`test_description='test that git handles an svn repository with empty symlinks'`

			`. ./lib-git-svn.sh`
			`test_expect_success 'load svn dumpfile' '`
			`svnadmin load "$rawsvnrepo" <<EOF`
			`SVN-fs-dump-format-version: 2`

			`UUID: 60780f9a-7df5-43b4-83ab-60e2c0673ef7`

			`Revision-number: 0`
			`Prop-content-length: 56`
			`Content-length: 56`

			`K 8`
			`svn:date`
			`V 27`
			`2008-11-26T07:17:27.590577Z`
			`PROPS-END`

			`Revision-number: 1`
			`Prop-content-length: 111`
			`Content-length: 111`

			`K 7`
			`svn:log`
			`V 4`
			`test`
			`K 10`
			`svn:author`
			`V 12`
			`normalperson`
			`K 8`
			`svn:date`
			`V 27`
			`2008-11-26T07:18:03.511836Z`
			`PROPS-END`

			`Node-path: bar`
			`Node-kind: file`
			`Node-action: add`
			`Prop-content-length: 33`
			`Text-content-length: 4`
			`Text-content-md5: 912ec803b2ce49e4a541068d495ab570`
			`Content-length: 37`

			`K 11`
			`svn:special`
			`V 1`
			`*`
			`PROPS-END`
			`asdf`

			`Revision-number: 2`
			`Prop-content-length: 121`
			`Content-length: 121`

			`K 7`
			`svn:log`
			`V 13`
			`bar => doink`

			`K 10`
			`svn:author`
			`V 12`
			`normalperson`
			`K 8`
			`svn:date`
			`V 27`
			`2008-11-27T03:55:31.601672Z`
			`PROPS-END`

			`Node-path: bar`
			`Node-kind: file`
			`Node-action: change`
			`Text-content-length: 10`
			`Text-content-md5: 92ca4fe7a9721f877f765c252dcd66c9`
			`Content-length: 10`

			`link doink`

			`EOF`
			`'`

			`test_expect_success 'clone using git svn' 'git svn clone -r1 "$svnrepo" x'`

			`test_expect_success '"bar" is a symlink that points to "asdf"' '`
			`test -L x/bar &&`
			(cd x && test xasdf = x"`git cat-file blob HEAD:bar`")
			`'`

			`test_expect_success 'get "bar" => symlink fix from svn' '`
			`(cd x && git svn rebase)`
			`'`

			`test_expect_success '"bar" remains a proper symlink' '`
			`test -L x/bar &&`
			(cd x && test xdoink = x"`git cat-file blob HEAD:bar`")
			`'`

			`test_done`