drop vcs-svn experiment

The code in vcs-svn was started in 2010 as an attempt to build a
remote-helper for interacting with svn repositories (as opposed to
git-svn). However, we never got as far as shipping a mature remote
helper, and the last substantive commit was e99d012a6bc in 2012.

We do have a git-remote-testsvn, and it is even installed as part of
"make install". But given the name, it seems unlikely to be used by
anybody (you'd have to explicitly "git clone testsvn::$url", and there
have been zero mentions of that on the mailing list since 2013, and even
that includes the phrase "you might need to hack a bit to get it working
properly"[1]).

We also ship contrib/svn-fe, which builds on the vcs-svn work. However,
it does not seem to build out of the box for me, as the link step misses
some required libraries for using libgit.a. Curiously, the original
build breakage bisects for me to eff80a9fd9 (Allow custom "comment
char", 2013-01-16), which seems unrelated. There was an attempt to fix
it in da011cb0e7 (contrib/svn-fe: fix Makefile, 2014-08-28), but on my
system that only switches the error message.

So it seems like the result is not really usable by anybody in practice.
It would be wonderful if somebody wanted to pick up the topic again, and
potentially it's worth carrying around for that reason. But the flip
side is that people doing tree-wide operations have to deal with this
code.  And you can see the list with (replace "HEAD" with this commit as
appropriate):

  {
    echo "--"
    git diff-tree --diff-filter=D -r --name-only HEAD^ HEAD
  } |
  git log --no-merges --oneline e99d012a6bc.. --stdin

which shows 58 times somebody had to deal with the code, generally due
to a compile or test failure, or a tree-wide style fix or API change.
Let's drop it and let anybody who wants to pick it up do so by
resurrecting it from the git history.

As a bonus, this also reduces the size of a stripped installation of Git
from 21MB to 19MB.

[1] https://lore.kernel.org/git/CALkWK0mPHzKfzFKKpZkfAus3YVC9NFYDbFnt+5JQYVKipk3bQQ@mail.gmail.com/

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 0 insertions, 1105 deletions

diff --git a/t/t9010-svn-fe.sh b/t/t9010-svn-fe.sh
deleted file mode 100755
index 83f8f5cacb..0000000000
--- a/t/t9010-svn-fe.sh
+++ /dev/null
@@ -1,1105 +0,0 @@
-#!/bin/sh
-
-test_description='check svn dumpfile importer'
-
-. ./test-lib.sh
-
-if test_have_prereq !PIPE
-then
-	skip_all="svn dumpfile importer testing requires the PIPE prerequisite"
-	test_done
-fi
-
-reinit_git () {
-	rm -fr .git &&
-	rm -f stream backflow &&
-	git init &&
-	mkfifo stream backflow
-}
-
-try_dump () {
-	input=$1 &&
-	maybe_fail_svnfe=${2:+test_$2} &&
-	maybe_fail_fi=${3:+test_$3} &&
-
-	{
-		$maybe_fail_svnfe test-svn-fe "$input" >stream 3<backflow &
-	} &&
-	$maybe_fail_fi git fast-import --cat-blob-fd=3 <stream 3>backflow &&
-	wait $!
-}
-
-properties () {
-	while test "$#" -ne 0
-	do
-		property="$1" &&
-		value="$2" &&
-		printf "%s\n" "K ${#property}" &&
-		printf "%s\n" "$property" &&
-		printf "%s\n" "V ${#value}" &&
-		printf "%s\n" "$value" &&
-		shift 2 ||
-		return 1
-	done
-}
-
-text_no_props () {
-	text="$1
-" &&
-	printf "%s\n" "Prop-content-length: 10" &&
-	printf "%s\n" "Text-content-length: ${#text}" &&
-	printf "%s\n" "Content-length: $((${#text} + 10))" &&
-	printf "%s\n" "" "PROPS-END" &&
-	printf "%s\n" "$text"
-}
-
-test_expect_success 'empty dump' '
-	reinit_git &&
-	echo "SVN-fs-dump-format-version: 2" >input &&
-	try_dump input
-'
-
-test_expect_success 'v4 dumps not supported' '
-	reinit_git &&
-	echo "SVN-fs-dump-format-version: 4" >v4.dump &&
-	try_dump v4.dump must_fail
-'
-
-test_expect_failure 'empty revision' '
-	reinit_git &&
-	printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
-	cat >emptyrev.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 0
-	Content-length: 0
-
-	Revision-number: 2
-	Prop-content-length: 0
-	Content-length: 0
-
-	EOF
-	try_dump emptyrev.dump &&
-	git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'empty properties' '
-	reinit_git &&
-	printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
-	cat >emptyprop.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump emptyprop.dump &&
-	git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'author name and commit message' '
-	reinit_git &&
-	echo "<author@example.com, author@example.com@local>" >expect.author &&
-	cat >message <<-\EOF &&
-	A concise summary of the change
-
-	A detailed description of the change, why it is needed, what
-	was broken and why applying this is the best course of action.
-
-	* file.c
-	    Details pertaining to an individual file.
-	EOF
-	{
-		properties \
-			svn:author author@example.com \
-			svn:log "$(cat message)" &&
-		echo PROPS-END
-	} >props &&
-	{
-		echo "SVN-fs-dump-format-version: 3" &&
-		echo &&
-		echo "Revision-number: 1" &&
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props
-	} >log.dump &&
-	try_dump log.dump &&
-	git log -p --format="%B" HEAD >actual.log &&
-	git log --format="<%an, %ae>" >actual.author &&
-	test_cmp message actual.log &&
-	test_cmp expect.author actual.author
-'
-
-test_expect_success 'unsupported properties are ignored' '
-	reinit_git &&
-	echo author >expect &&
-	cat >extraprop.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 56
-	Content-length: 56
-
-	K 8
-	nonsense
-	V 1
-	y
-	K 10
-	svn:author
-	V 6
-	author
-	PROPS-END
-	EOF
-	try_dump extraprop.dump &&
-	git log -p --format=%an HEAD >actual &&
-	test_cmp expect actual
-'
-
-test_expect_failure 'timestamp and empty file' '
-	echo author@example.com >expect.author &&
-	echo 1999-01-01 >expect.date &&
-	echo file >expect.files &&
-	reinit_git &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-01-01T00:01:002.000000Z" \
-			svn:log "add empty file" &&
-		echo PROPS-END
-	} >props &&
-	{
-		cat <<-EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		cat <<-\EOF
-
-		Node-path: empty-file
-		Node-kind: file
-		Node-action: add
-		Content-length: 0
-
-		EOF
-	} >emptyfile.dump &&
-	try_dump emptyfile.dump &&
-	git log --format=%an HEAD >actual.author &&
-	git log --date=short --format=%ad HEAD >actual.date &&
-	git ls-tree -r --name-only HEAD >actual.files &&
-	test_cmp expect.author actual.author &&
-	test_cmp expect.date actual.date &&
-	test_cmp expect.files actual.files &&
-	git checkout HEAD empty-file &&
-	test_must_be_empty file
-'
-
-test_expect_success 'directory with files' '
-	reinit_git &&
-	printf "%s\n" directory/file1 directory/file2 >expect.files &&
-	echo hi >hi &&
-	echo hello >hello &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-02-01T00:01:002.000000Z" \
-			svn:log "add directory with some files in it" &&
-		echo PROPS-END
-	} >props &&
-	{
-		cat <<-EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		cat <<-\EOF &&
-
-		Node-path: directory
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: directory/file1
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hello &&
-		cat <<-\EOF &&
-		Node-path: directory/file2
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hi
-	} >directory.dump &&
-	try_dump directory.dump &&
-
-	git ls-tree -r --name-only HEAD >actual.files &&
-	git checkout HEAD directory &&
-	test_cmp expect.files actual.files &&
-	test_cmp hello directory/file1 &&
-	test_cmp hi directory/file2
-'
-
-test_expect_success 'branch name with backslash' '
-	reinit_git &&
-	sort <<-\EOF >expect.branch-files &&
-	trunk/file1
-	trunk/file2
-	"branches/UpdateFOPto094\\/file1"
-	"branches/UpdateFOPto094\\/file2"
-	EOF
-
-	echo hi >hi &&
-	echo hello >hello &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-02-02T00:01:02.000000Z" \
-			svn:log "add directory with some files in it" &&
-		echo PROPS-END
-	} >props.setup &&
-	{
-		properties \
-			svn:author brancher@example.com \
-			svn:date "2007-12-06T21:38:34.000000Z" \
-			svn:log "Updating fop to .94 and adjust fo-stylesheets" &&
-		echo PROPS-END
-	} >props.branch &&
-	{
-		cat <<-EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props.setup) &&
-		echo Content-length: $(wc -c <props.setup) &&
-		echo &&
-		cat props.setup &&
-		cat <<-\EOF &&
-
-		Node-path: trunk
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: branches
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: trunk/file1
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hello &&
-		cat <<-\EOF &&
-		Node-path: trunk/file2
-		Node-kind: file
-		Node-action: add
-		EOF
-		text_no_props hi &&
-		cat <<-\EOF &&
-
-		Revision-number: 2
-		EOF
-		echo Prop-content-length: $(wc -c <props.branch) &&
-		echo Content-length: $(wc -c <props.branch) &&
-		echo &&
-		cat props.branch &&
-		cat <<-\EOF
-
-		Node-path: branches/UpdateFOPto094\
-		Node-kind: dir
-		Node-action: add
-		Node-copyfrom-rev: 1
-		Node-copyfrom-path: trunk
-
-		Node-kind: dir
-		Node-action: add
-		Prop-content-length: 34
-		Content-length: 34
-
-		K 13
-		svn:mergeinfo
-		V 0
-
-		PROPS-END
-		EOF
-	} >branch.dump &&
-	try_dump branch.dump &&
-
-	git ls-tree -r --name-only HEAD |
-	sort >actual.branch-files &&
-	test_cmp expect.branch-files actual.branch-files
-'
-
-test_expect_success 'node without action' '
-	reinit_git &&
-	cat >inaction.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: directory
-	Node-kind: dir
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump inaction.dump must_fail
-'
-
-test_expect_success 'action: add node without text' '
-	reinit_git &&
-	cat >textless.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: textless
-	Node-kind: file
-	Node-action: add
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump textless.dump must_fail
-'
-
-test_expect_failure 'change file mode but keep old content' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	greeting
-	OBJID
-	:100644 120000 OBJID OBJID T	greeting
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	echo "link hello" >expect.blob &&
-	echo hello >hello &&
-	cat >filemode.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: add
-	Prop-content-length: 10
-	Text-content-length: 11
-	Content-length: 21
-
-	PROPS-END
-	link hello
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 33
-	Content-length: 33
-
-	K 11
-	svn:special
-	V 1
-	*
-	PROPS-END
-
-	Revision-number: 3
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-	EOF
-	try_dump filemode.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	git show HEAD:greeting >actual.blob &&
-	git show HEAD^:greeting >actual.target &&
-	test_cmp expect actual &&
-	test_cmp expect.blob actual.blob &&
-	test_cmp hello actual.target
-'
-
-test_expect_success 'NUL in property value' '
-	reinit_git &&
-	echo "commit message" >expect.message &&
-	{
-		properties \
-			unimportant "something with a NUL (Q)" \
-			svn:log "commit message" &&
-		echo PROPS-END
-	} |
-	q_to_nul >props &&
-	{
-		cat <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props
-	} >nulprop.dump &&
-	try_dump nulprop.dump &&
-	git diff-tree --always -s --format=%s HEAD >actual.message &&
-	test_cmp expect.message actual.message
-'
-
-test_expect_success 'NUL in log message, file content, and property name' '
-	# Caveat: svnadmin 1.6.16 (r1073529) truncates at \0 in the
-	# svn:specialQnotreally example.
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:100644 100644 OBJID OBJID M	greeting
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	printf "\n%s\n" "something with an ASCII NUL (Q)" >expect.message &&
-	printf "%s\n" "helQo" >expect.hello1 &&
-	printf "%s\n" "link hello" >expect.hello2 &&
-	{
-		properties svn:log "something with an ASCII NUL (Q)" &&
-		echo PROPS-END
-	} |
-	q_to_nul >props &&
-	{
-		q_to_nul <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: greeting
-		Node-kind: file
-		Node-action: add
-		Prop-content-length: 10
-		Text-content-length: 6
-		Content-length: 16
-
-		PROPS-END
-		helQo
-
-		Revision-number: 2
-		EOF
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		q_to_nul <<-\EOF
-
-		Node-path: greeting
-		Node-kind: file
-		Node-action: change
-		Prop-content-length: 43
-		Text-content-length: 11
-		Content-length: 54
-
-		K 21
-		svn:specialQnotreally
-		V 1
-		*
-		PROPS-END
-		link hello
-		EOF
-	} >8bitclean.dump &&
-	try_dump 8bitclean.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	{
-		git cat-file commit HEAD | nul_to_q &&
-		echo
-	} |
-	sed -ne "/^\$/,\$ p" >actual.message &&
-	git cat-file blob HEAD^:greeting | nul_to_q >actual.hello1 &&
-	git cat-file blob HEAD:greeting | nul_to_q >actual.hello2 &&
-	test_cmp expect actual &&
-	test_cmp expect.message actual.message &&
-	test_cmp expect.hello1 actual.hello1 &&
-	test_cmp expect.hello2 actual.hello2
-'
-
-test_expect_success 'change file mode and reiterate content' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	greeting
-	OBJID
-	:100644 120000 OBJID OBJID T	greeting
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	echo "link hello" >expect.blob &&
-	echo hello >hello &&
-	cat >filemode2.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: add
-	Prop-content-length: 10
-	Text-content-length: 11
-	Content-length: 21
-
-	PROPS-END
-	link hello
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 33
-	Text-content-length: 11
-	Content-length: 44
-
-	K 11
-	svn:special
-	V 1
-	*
-	PROPS-END
-	link hello
-
-	Revision-number: 3
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: change
-	Prop-content-length: 10
-	Text-content-length: 11
-	Content-length: 21
-
-	PROPS-END
-	link hello
-	EOF
-	try_dump filemode2.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	git show HEAD:greeting >actual.blob &&
-	git show HEAD^:greeting >actual.target &&
-	test_cmp expect actual &&
-	test_cmp expect.blob actual.blob &&
-	test_cmp hello actual.target
-'
-
-test_expect_success 'deltas supported' '
-	reinit_git &&
-	{
-		# (old) h + (inline) ello + (old) \n
-		printf "SVNQ%b%b%s" "Q\003\006\005\004" "\001Q\0204\001\002" "ello" |
-		q_to_nul
-	} >delta &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-01-05T00:01:002.000000Z" \
-			svn:log "add greeting" &&
-		echo PROPS-END
-	} >props &&
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-01-06T00:01:002.000000Z" \
-			svn:log "change it" &&
-		echo PROPS-END
-	} >props2 &&
-	{
-		echo SVN-fs-dump-format-version: 3 &&
-		echo &&
-		echo Revision-number: 1 &&
-		echo Prop-content-length: $(wc -c <props) &&
-		echo Content-length: $(wc -c <props) &&
-		echo &&
-		cat props &&
-		cat <<-\EOF &&
-
-		Node-path: hello
-		Node-kind: file
-		Node-action: add
-		Prop-content-length: 10
-		Text-content-length: 3
-		Content-length: 13
-
-		PROPS-END
-		hi
-
-		EOF
-		echo Revision-number: 2 &&
-		echo Prop-content-length: $(wc -c <props2) &&
-		echo Content-length: $(wc -c <props2) &&
-		echo &&
-		cat props2 &&
-		cat <<-\EOF &&
-
-		Node-path: hello
-		Node-kind: file
-		Node-action: change
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <delta) &&
-		echo Content-length: $((10 + $(wc -c <delta))) &&
-		echo &&
-		echo PROPS-END &&
-		cat delta
-	} >delta.dump &&
-	try_dump delta.dump
-'
-
-test_expect_success 'property deltas supported' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:100755 100644 OBJID OBJID M	script.sh
-	EOF
-	{
-		properties \
-			svn:author author@example.com \
-			svn:date "1999-03-06T00:01:002.000000Z" \
-			svn:log "make an executable, or chmod -x it" &&
-		echo PROPS-END
-	} >revprops &&
-	{
-		echo SVN-fs-dump-format-version: 3 &&
-		echo &&
-		echo Revision-number: 1 &&
-		echo Prop-content-length: $(wc -c <revprops) &&
-		echo Content-length: $(wc -c <revprops) &&
-		echo &&
-		cat revprops &&
-		echo &&
-		cat <<-\EOF &&
-		Node-path: script.sh
-		Node-kind: file
-		Node-action: add
-		Text-content-length: 0
-		Prop-content-length: 39
-		Content-length: 39
-
-		K 14
-		svn:executable
-		V 4
-		true
-		PROPS-END
-
-		EOF
-		echo Revision-number: 2 &&
-		echo Prop-content-length: $(wc -c <revprops) &&
-		echo Content-length: $(wc -c <revprops) &&
-		echo &&
-		cat revprops &&
-		echo &&
-		cat <<-\EOF
-		Node-path: script.sh
-		Node-kind: file
-		Node-action: change
-		Prop-delta: true
-		Prop-content-length: 30
-		Content-length: 30
-
-		D 14
-		svn:executable
-		PROPS-END
-		EOF
-	} >propdelta.dump &&
-	try_dump propdelta.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'properties on /' '
-	reinit_git &&
-	cat <<-\EOF >expect &&
-	OBJID
-	OBJID
-	:000000 100644 OBJID OBJID A	greeting
-	EOF
-	sed -e "s/X$//" <<-\EOF >changeroot.dump &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: greeting
-	Node-kind: file
-	Node-action: add
-	Text-content-length: 0
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: X
-	Node-kind: dir
-	Node-action: change
-	Prop-delta: true
-	Prop-content-length: 43
-	Content-length: 43
-
-	K 10
-	svn:ignore
-	V 11
-	build-area
-
-	PROPS-END
-	EOF
-	try_dump changeroot.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --always --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'deltas for typechange' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	test-file
-	OBJID
-	:100755 120000 OBJID OBJID T	test-file
-	OBJID
-	:000000 100755 OBJID OBJID A	test-file
-	EOF
-	cat >deleteprop.dump <<-\EOF &&
-	SVN-fs-dump-format-version: 3
-
-	Revision-number: 1
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: test-file
-	Node-kind: file
-	Node-action: add
-	Prop-delta: true
-	Prop-content-length: 35
-	Text-content-length: 17
-	Content-length: 52
-
-	K 14
-	svn:executable
-	V 0
-
-	PROPS-END
-	link testing 123
-
-	Revision-number: 2
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: test-file
-	Node-kind: file
-	Node-action: change
-	Prop-delta: true
-	Prop-content-length: 53
-	Text-content-length: 17
-	Content-length: 70
-
-	K 11
-	svn:special
-	V 1
-	*
-	D 14
-	svn:executable
-	PROPS-END
-	link testing 231
-
-	Revision-number: 3
-	Prop-content-length: 10
-	Content-length: 10
-
-	PROPS-END
-
-	Node-path: test-file
-	Node-kind: file
-	Node-action: change
-	Prop-delta: true
-	Prop-content-length: 27
-	Text-content-length: 17
-	Content-length: 44
-
-	D 11
-	svn:special
-	PROPS-END
-	link testing 321
-	EOF
-	try_dump deleteprop.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual
-'
-
-test_expect_success 'deltas need not consume the whole preimage' '
-	reinit_git &&
-	cat >expect <<-\EOF &&
-	OBJID
-	:120000 100644 OBJID OBJID T	postimage
-	OBJID
-	:100644 120000 OBJID OBJID T	postimage
-	OBJID
-	:000000 100644 OBJID OBJID A	postimage
-	EOF
-	echo "first preimage" >expect.1 &&
-	printf target >expect.2 &&
-	printf lnk >expect.3 &&
-	{
-		printf "SVNQ%b%b%b" "QQ\017\001\017" "\0217" "first preimage\n" |
-		q_to_nul
-	} >delta.1 &&
-	{
-		properties svn:special "*" &&
-		echo PROPS-END
-	} >symlink.props &&
-	{
-		printf "SVNQ%b%b%b" "Q\002\013\004\012" "\0201\001\001\0211" "lnk target" |
-		q_to_nul
-	} >delta.2 &&
-	{
-		printf "SVNQ%b%b" "Q\004\003\004Q" "\001Q\002\002" |
-		q_to_nul
-	} >delta.3 &&
-	{
-		cat <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: postimage
-		Node-kind: file
-		Node-action: add
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <delta.1) &&
-		echo Content-length: $((10 + $(wc -c <delta.1))) &&
-		echo &&
-		echo PROPS-END &&
-		cat delta.1 &&
-		cat <<-\EOF &&
-
-		Revision-number: 2
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: postimage
-		Node-kind: file
-		Node-action: change
-		Text-delta: true
-		EOF
-		echo Prop-content-length: $(wc -c <symlink.props) &&
-		echo Text-content-length: $(wc -c <delta.2) &&
-		echo Content-length: $(($(wc -c <symlink.props) + $(wc -c <delta.2))) &&
-		echo &&
-		cat symlink.props &&
-		cat delta.2 &&
-		cat <<-\EOF &&
-
-		Revision-number: 3
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: postimage
-		Node-kind: file
-		Node-action: change
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <delta.3) &&
-		echo Content-length: $((10 + $(wc -c <delta.3))) &&
-		echo &&
-		echo PROPS-END &&
-		cat delta.3 &&
-		echo
-	} >deltapartial.dump &&
-	try_dump deltapartial.dump &&
-	{
-		git rev-list HEAD |
-		git diff-tree --root --stdin |
-		sed "s/$OID_REGEX/OBJID/g"
-	} >actual &&
-	test_cmp expect actual &&
-	git show HEAD:postimage >actual.3 &&
-	git show HEAD^:postimage >actual.2 &&
-	git show HEAD^^:postimage >actual.1 &&
-	test_cmp expect.1 actual.1 &&
-	test_cmp expect.2 actual.2 &&
-	test_cmp expect.3 actual.3
-'
-
-test_expect_success 'no hang for delta trying to read past end of preimage' '
-	reinit_git &&
-	{
-		# COPY 1
-		printf "SVNQ%b%b" "Q\001\001\002Q" "\001Q" |
-		q_to_nul
-	} >greedy.delta &&
-	{
-		cat <<-\EOF &&
-		SVN-fs-dump-format-version: 3
-
-		Revision-number: 1
-		Prop-content-length: 10
-		Content-length: 10
-
-		PROPS-END
-
-		Node-path: bootstrap
-		Node-kind: file
-		Node-action: add
-		Text-delta: true
-		Prop-content-length: 10
-		EOF
-		echo Text-content-length: $(wc -c <greedy.delta) &&
-		echo Content-length: $((10 + $(wc -c <greedy.delta))) &&
-		echo &&
-		echo PROPS-END &&
-		cat greedy.delta &&
-		echo
-	} >greedydelta.dump &&
-	try_dump greedydelta.dump must_fail might_fail
-'
-
-test_expect_success 'set up svn repo' '
-	svnconf=$PWD/svnconf &&
-	mkdir -p "$svnconf" &&
-
-	if
-		svnadmin -h >/dev/null 2>&1 &&
-		svnadmin create simple-svn &&
-		svnadmin load simple-svn <"$TEST_DIRECTORY/t9135/svn.dump" &&
-		svn export --config-dir "$svnconf" "file://$PWD/simple-svn" simple-svnco
-	then
-		test_set_prereq SVNREPO
-	fi
-'
-
-test_expect_success SVNREPO 't9135/svn.dump' '
-	mkdir -p simple-git &&
-	(
-		cd simple-git &&
-		reinit_git &&
-		try_dump "$TEST_DIRECTORY/t9135/svn.dump"
-	) &&
-	(
-		cd simple-svnco &&
-		git init &&
-		git add . &&
-		git fetch ../simple-git master &&
-		git diff --exit-code FETCH_HEAD
-	)
-'
-
-test_done