[thirdparty/git.git] / t / t9350-fast-export.sh

#!/bin/sh
#
# Copyright (c) 2007 Johannes E. Schindelin
#

test_description='git fast-export'
. ./test-lib.sh

test_expect_success 'setup' '

	echo break it > file0 &&
	git add file0 &&
	test_tick &&
	echo Wohlauf > file &&
	git add file &&
	test_tick &&
	git commit -m initial &&
	echo die Luft > file &&
	echo geht frisch > file2 &&
	git add file file2 &&
	test_tick &&
	git commit -m second &&
	echo und > file2 &&
	test_tick &&
	git commit -m third file2 &&
	test_tick &&
	git tag rein &&
	git checkout -b wer HEAD^ &&
	echo lange > file2 &&
	test_tick &&
	git commit -m sitzt file2 &&
	test_tick &&
	git tag -a -m valentin muss &&
	git merge -s ours master

'

test_expect_success 'fast-export | fast-import' '

	MASTER=$(git rev-parse --verify master) &&
	REIN=$(git rev-parse --verify rein) &&
	WER=$(git rev-parse --verify wer) &&
	MUSS=$(git rev-parse --verify muss) &&
	mkdir new &&
	git --git-dir=new/.git init &&
	git fast-export --all >actual &&
	(cd new &&
	 git fast-import &&
	 test $MASTER = $(git rev-parse --verify refs/heads/master) &&
	 test $REIN = $(git rev-parse --verify refs/tags/rein) &&
	 test $WER = $(git rev-parse --verify refs/heads/wer) &&
	 test $MUSS = $(git rev-parse --verify refs/tags/muss)) <actual

'

test_expect_success 'fast-export master~2..master' '

	git fast-export master~2..master >actual &&
	sed "s/master/partial/" actual |
		(cd new &&
		 git fast-import &&
		 test $MASTER != $(git rev-parse --verify refs/heads/partial) &&
		 git diff --exit-code master partial &&
		 git diff --exit-code master^ partial^ &&
		 test_must_fail git rev-parse partial~2)

'

test_expect_success 'iso-8859-1' '

	git config i18n.commitencoding ISO8859-1 &&
	# use author and committer name in ISO-8859-1 to match it.
	. "$TEST_DIRECTORY"/t3901/8859-1.txt &&
	test_tick &&
	echo rosten >file &&
	git commit -s -m den file &&
	git fast-export wer^..wer >iso8859-1.fi &&
	sed "s/wer/i18n/" iso8859-1.fi |
		(cd new &&
		 git fast-import &&
		 git cat-file commit i18n >actual &&
		 grep "Áéí óú" actual)

'
test_expect_success 'import/export-marks' '

	git checkout -b marks master &&
	git fast-export --export-marks=tmp-marks HEAD &&
	test -s tmp-marks &&
	test_line_count = 3 tmp-marks &&
	git fast-export --import-marks=tmp-marks \
		--export-marks=tmp-marks HEAD >actual &&
	test $(grep ^commit actual | wc -l) -eq 0 &&
	echo change > file &&
	git commit -m "last commit" file &&
	git fast-export --import-marks=tmp-marks \
		--export-marks=tmp-marks HEAD >actual &&
	test $(grep ^commit\  actual | wc -l) -eq 1 &&
	test_line_count = 4 tmp-marks

'

cat > signed-tag-import << EOF
tag sign-your-name
from $(git rev-parse HEAD)
tagger C O Mitter <committer@example.com> 1112911993 -0700
data 210
A message for a sign
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.5 (GNU/Linux)

fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign
aturefakedsignaturefake=
=/59v
-----END PGP SIGNATURE-----
EOF

test_expect_success 'set up faked signed tag' '

	cat signed-tag-import | git fast-import

'

test_expect_success 'signed-tags=abort' '

	test_must_fail git fast-export --signed-tags=abort sign-your-name

'

test_expect_success 'signed-tags=verbatim' '

	git fast-export --signed-tags=verbatim sign-your-name > output &&
	grep PGP output

'

test_expect_success 'signed-tags=strip' '

	git fast-export --signed-tags=strip sign-your-name > output &&
	! grep PGP output

'

test_expect_success 'signed-tags=warn-strip' '
	git fast-export --signed-tags=warn-strip sign-your-name >output 2>err &&
	! grep PGP output &&
	test -s err
'

test_expect_success 'setup submodule' '

	git checkout -f master &&
	mkdir sub &&
	(
		cd sub &&
		git init  &&
		echo test file > file &&
		git add file &&
		git commit -m sub_initial
	) &&
	git submodule add "$(pwd)/sub" sub &&
	git commit -m initial &&
	test_tick &&
	(
		cd sub &&
		echo more data >> file &&
		git add file &&
		git commit -m sub_second
	) &&
	git add sub &&
	git commit -m second

'

test_expect_success 'submodule fast-export | fast-import' '

	SUBENT1=$(git ls-tree master^ sub) &&
	SUBENT2=$(git ls-tree master sub) &&
	rm -rf new &&
	mkdir new &&
	git --git-dir=new/.git init &&
	git fast-export --signed-tags=strip --all >actual &&
	(cd new &&
	 git fast-import &&
	 test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" &&
	 test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" &&
	 git checkout master &&
	 git submodule init &&
	 git submodule update &&
	 cmp sub/file ../sub/file) <actual

'

GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME

test_expect_success 'setup copies' '

	git config --unset i18n.commitencoding &&
	git checkout -b copy rein &&
	git mv file file3 &&
	git commit -m move1 &&
	test_tick &&
	cp file2 file4 &&
	git add file4 &&
	git mv file2 file5 &&
	git commit -m copy1 &&
	test_tick &&
	cp file3 file6 &&
	git add file6 &&
	git commit -m copy2 &&
	test_tick &&
	echo more text >> file6 &&
	echo even more text >> file6 &&
	git add file6 &&
	git commit -m modify &&
	test_tick &&
	cp file6 file7 &&
	echo test >> file7 &&
	git add file7 &&
	git commit -m copy_modify

'

test_expect_success 'fast-export -C -C | fast-import' '

	ENTRY=$(git rev-parse --verify copy) &&
	rm -rf new &&
	mkdir new &&
	git --git-dir=new/.git init &&
	git fast-export -C -C --signed-tags=strip --all > output &&
	grep "^C file2 file4\$" output &&
	cat output |
	(cd new &&
	 git fast-import &&
	 test $ENTRY = $(git rev-parse --verify refs/heads/copy))

'

test_expect_success 'fast-export | fast-import when master is tagged' '

	git tag -m msg last &&
	git fast-export -C -C --signed-tags=strip --all > output &&
	test $(grep -c "^tag " output) = 3

'

cat > tag-content << EOF
object $(git rev-parse HEAD)
type commit
tag rosten
EOF

test_expect_success 'cope with tagger-less tags' '

	TAG=$(git hash-object -t tag -w tag-content) &&
	git update-ref refs/tags/sonnenschein $TAG &&
	git fast-export -C -C --signed-tags=strip --all > output &&
	test $(grep -c "^tag " output) = 4 &&
	! grep "Unspecified Tagger" output &&
	git fast-export -C -C --signed-tags=strip --all \
		--fake-missing-tagger > output &&
	test $(grep -c "^tag " output) = 4 &&
	grep "Unspecified Tagger" output

'

test_expect_success 'setup for limiting exports by PATH' '
	mkdir limit-by-paths &&
	(
		cd limit-by-paths &&
		git init &&
		echo hi > there &&
		git add there &&
		git commit -m "First file" &&
		echo foo > bar &&
		git add bar &&
		git commit -m "Second file" &&
		git tag -a -m msg mytag &&
		echo morefoo >> bar &&
		git add bar &&
		git commit -m "Change to second file"
	)
'

cat > limit-by-paths/expected << EOF
blob
mark :1
data 3
hi

reset refs/tags/mytag
commit refs/tags/mytag
mark :2
author A U Thor <author@example.com> 1112912713 -0700
committer C O Mitter <committer@example.com> 1112912713 -0700
data 11
First file
M 100644 :1 there

EOF

test_expect_success 'dropping tag of filtered out object' '
(
	cd limit-by-paths &&
	git fast-export --tag-of-filtered-object=drop mytag -- there > output &&
	test_cmp expected output
)
'

cat >> limit-by-paths/expected << EOF
tag mytag
from :2
tagger C O Mitter <committer@example.com> 1112912713 -0700
data 4
msg

EOF

test_expect_success 'rewriting tag of filtered out object' '
(
	cd limit-by-paths &&
	git fast-export --tag-of-filtered-object=rewrite mytag -- there > output &&
	test_cmp expected output
)
'

cat > limit-by-paths/expected << EOF
blob
mark :1
data 4
foo

blob
mark :2
data 3
hi

reset refs/heads/master
commit refs/heads/master
mark :3
author A U Thor <author@example.com> 1112912713 -0700
committer C O Mitter <committer@example.com> 1112912713 -0700
data 12
Second file
M 100644 :1 bar
M 100644 :2 there

EOF

test_expect_failure 'no exact-ref revisions included' '
	(
		cd limit-by-paths &&
		git fast-export master~2..master~1 > output &&
		test_cmp expected output
	)
'

test_expect_success 'path limiting with import-marks does not lose unmodified files'        '
	git checkout -b simple marks~2 &&
	git fast-export --export-marks=marks simple -- file > /dev/null &&
	echo more content >> file &&
	test_tick &&
	git commit -mnext file &&
	git fast-export --import-marks=marks simple -- file file0 >actual &&
	grep file0 actual
'

test_expect_success 'full-tree re-shows unmodified files'        '
	git checkout -f simple &&
	git fast-export --full-tree simple >actual &&
	test $(grep -c file0 actual) -eq 3
'

test_expect_success 'set-up a few more tags for tag export tests' '
	git checkout -f master &&
	HEAD_TREE=$(git show -s --pretty=raw HEAD | grep tree | sed "s/tree //") &&
	git tag    tree_tag        -m "tagging a tree" $HEAD_TREE &&
	git tag -a tree_tag-obj    -m "tagging a tree" $HEAD_TREE &&
	git tag    tag-obj_tag     -m "tagging a tag" tree_tag-obj &&
	git tag -a tag-obj_tag-obj -m "tagging a tag" tree_tag-obj
'

test_expect_success 'tree_tag'        '
	mkdir result &&
	(cd result && git init) &&
	git fast-export tree_tag > fe-stream &&
	(cd result && git fast-import < ../fe-stream)
'

# NEEDSWORK: not just check return status, but validate the output
test_expect_success 'tree_tag-obj'    'git fast-export tree_tag-obj'
test_expect_success 'tag-obj_tag'     'git fast-export tag-obj_tag'
test_expect_success 'tag-obj_tag-obj' 'git fast-export tag-obj_tag-obj'

test_expect_success 'directory becomes symlink'        '
	git init dirtosymlink &&
	git init result &&
	(
		cd dirtosymlink &&
		mkdir foo &&
		mkdir bar &&
		echo hello > foo/world &&
		echo hello > bar/world &&
		git add foo/world bar/world &&
		git commit -q -mone &&
		git rm -r foo &&
		test_ln_s_add bar foo &&
		git commit -q -mtwo
	) &&
	(
		cd dirtosymlink &&
		git fast-export master -- foo |
		(cd ../result && git fast-import --quiet)
	) &&
	(cd result && git show master:foo)
'

test_expect_success 'fast-export quotes pathnames' '
	git init crazy-paths &&
	(cd crazy-paths &&
	 blob=$(echo foo | git hash-object -w --stdin) &&
	 git update-index --add \
		--cacheinfo 100644 $blob "$(printf "path with\\nnewline")" \
		--cacheinfo 100644 $blob "path with \"quote\"" \
		--cacheinfo 100644 $blob "path with \\backslash" \
		--cacheinfo 100644 $blob "path with space" &&
	 git commit -m addition &&
	 git ls-files -z -s | perl -0pe "s{\\t}{$&subdir/}" >index &&
	 git read-tree --empty &&
	 git update-index -z --index-info <index &&
	 git commit -m rename &&
	 git read-tree --empty &&
	 git commit -m deletion &&
	 git fast-export -M HEAD >export.out &&
	 git rev-list HEAD >expect &&
	 git init result &&
	 cd result &&
	 git fast-import <../export.out &&
	 git rev-list HEAD >actual &&
	 test_cmp ../expect actual
	)
'

test_expect_success 'test bidirectionality' '
	>marks-cur &&
	>marks-new &&
	git init marks-test &&
	git fast-export --export-marks=marks-cur --import-marks=marks-cur --branches | \
	git --git-dir=marks-test/.git fast-import --export-marks=marks-new --import-marks=marks-new &&
	(cd marks-test &&
	git reset --hard &&
	echo Wohlauf > file &&
	git commit -a -m "back in time") &&
	git --git-dir=marks-test/.git fast-export --export-marks=marks-new --import-marks=marks-new --branches | \
	git fast-import --export-marks=marks-cur --import-marks=marks-cur
'

cat > expected << EOF
blob
mark :13
data 5
bump

commit refs/heads/master
mark :14
author A U Thor <author@example.com> 1112912773 -0700
committer C O Mitter <committer@example.com> 1112912773 -0700
data 5
bump
from :12
M 100644 :13 file

EOF

test_expect_success 'avoid uninteresting refs' '
	> tmp-marks &&
	git fast-export --import-marks=tmp-marks \
		--export-marks=tmp-marks master > /dev/null &&
	git tag v1.0 &&
	git branch uninteresting &&
	echo bump > file &&
	git commit -a -m bump &&
	git fast-export --import-marks=tmp-marks \
		--export-marks=tmp-marks ^uninteresting ^v1.0 master > actual &&
	test_cmp expected actual
'

cat > expected << EOF
reset refs/heads/master
from :14

EOF

test_expect_success 'refs are updated even if no commits need to be exported' '
	> tmp-marks &&
	git fast-export --import-marks=tmp-marks \
		--export-marks=tmp-marks master > /dev/null &&
	git fast-export --import-marks=tmp-marks \
		--export-marks=tmp-marks master > actual &&
	test_cmp expected actual
'

test_expect_success 'use refspec' '
	git fast-export --refspec refs/heads/master:refs/heads/foobar master >actual2 &&
	grep "^commit " actual2 | sort | uniq >actual &&
	echo "commit refs/heads/foobar" > expected &&
	test_cmp expected actual
'

test_expect_success 'delete refspec' '
	git branch to-delete &&
	git fast-export --refspec :refs/heads/to-delete to-delete ^to-delete > actual &&
	cat > expected <<-EOF &&
	reset refs/heads/to-delete
	from 0000000000000000000000000000000000000000

	EOF
	test_cmp expected actual
'

test_expect_success 'when using -C, do not declare copy when source of copy is also modified' '
	test_create_repo src &&
	echo a_line >src/file.txt &&
	git -C src add file.txt &&
	git -C src commit -m 1st_commit &&

	cp src/file.txt src/file2.txt &&
	echo another_line >>src/file.txt &&
	git -C src add file.txt file2.txt &&
	git -C src commit -m 2nd_commit &&

	test_create_repo dst &&
	git -C src fast-export --all -C >actual &&
	git -C dst fast-import <actual &&
	git -C src show >expected &&
	git -C dst show >actual &&
	test_cmp expected actual
'

test_expect_success 'merge commit gets exported with --import-marks' '
	test_create_repo merging &&
	(
		cd merging &&
		test_commit initial &&
		git checkout -b topic &&
		test_commit on-topic &&
		git checkout master &&
		test_commit on-master &&
		test_tick &&
		git merge --no-ff -m Yeah topic &&

		echo ":1 $(git rev-parse HEAD^^)" >marks &&
		git fast-export --import-marks=marks master >out &&
		grep Yeah out
	)
'

test_done
Commit	Line	Data
f2dc849e JS	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2007 Johannes E. Schindelin
	4	#
	5
eaa2a6fc	6	test_description='git fast-export'
f2dc849e JS	7	. ./test-lib.sh
	8
	9	test_expect_success 'setup' '
	10
ebeec7db EN	11	echo break it > file0 &&
	12	git add file0 &&
	13	test_tick &&
f2dc849e JS	14	echo Wohlauf > file &&
	15	git add file &&
	16	test_tick &&
	17	git commit -m initial &&
	18	echo die Luft > file &&
	19	echo geht frisch > file2 &&
	20	git add file file2 &&
	21	test_tick &&
	22	git commit -m second &&
	23	echo und > file2 &&
	24	test_tick &&
	25	git commit -m third file2 &&
	26	test_tick &&
	27	git tag rein &&
	28	git checkout -b wer HEAD^ &&
a48fcd83	29	echo lange > file2 &&
f2dc849e JS	30	test_tick &&
	31	git commit -m sitzt file2 &&
	32	test_tick &&
	33	git tag -a -m valentin muss &&
	34	git merge -s ours master
	35
	36	'
	37
	38	test_expect_success 'fast-export \| fast-import' '
	39
	40	MASTER=$(git rev-parse --verify master) &&
	41	REIN=$(git rev-parse --verify rein) &&
	42	WER=$(git rev-parse --verify wer) &&
	43	MUSS=$(git rev-parse --verify muss) &&
	44	mkdir new &&
	45	git --git-dir=new/.git init &&
a4d4e32a	46	git fast-export --all >actual &&
f2dc849e JS	47	(cd new &&
	48	git fast-import &&
	49	test $MASTER = $(git rev-parse --verify refs/heads/master) &&
	50	test $REIN = $(git rev-parse --verify refs/tags/rein) &&
	51	test $WER = $(git rev-parse --verify refs/heads/wer) &&
a4d4e32a	52	test $MUSS = $(git rev-parse --verify refs/tags/muss)) <actual
f2dc849e JS	53
	54	'
	55
	56	test_expect_success 'fast-export master~2..master' '
	57
a4d4e32a PK	58	git fast-export master~2..master >actual &&
a4d4e32a PK	59	sed "s/master/partial/" actual \|
f2dc849e JS	60	(cd new &&
	61	git fast-import &&
	62	test $MASTER != $(git rev-parse --verify refs/heads/partial) &&
ebeec7db EN	63	git diff --exit-code master partial &&
ebeec7db EN	64	git diff --exit-code master^ partial^ &&
d492b31c	65	test_must_fail git rev-parse partial~2)
f2dc849e JS	66
	67	'
	68
	69	test_expect_success 'iso-8859-1' '
	70
e0d44c50	71	git config i18n.commitencoding ISO8859-1 &&
f2dc849e	72	# use author and committer name in ISO-8859-1 to match it.
8a7f8bed	73	. "$TEST_DIRECTORY"/t3901/8859-1.txt &&
f2dc849e JS	74	test_tick &&
	75	echo rosten >file &&
	76	git commit -s -m den file &&
a4d4e32a PK	77	git fast-export wer^..wer >iso8859-1.fi &&
a4d4e32a PK	78	sed "s/wer/i18n/" iso8859-1.fi \|
f2dc849e JS	79	(cd new &&
f2dc849e JS	80	git fast-import &&
a4d4e32a PK	81	git cat-file commit i18n >actual &&
a4d4e32a PK	82	grep "Áéí óú" actual)
f2dc849e	83
df6a7ff7 PB	84	'
	85	test_expect_success 'import/export-marks' '
	86
	87	git checkout -b marks master &&
	88	git fast-export --export-marks=tmp-marks HEAD &&
	89	test -s tmp-marks &&
3fb0459b	90	test_line_count = 3 tmp-marks &&
a4d4e32a PK	91	git fast-export --import-marks=tmp-marks \
	92	--export-marks=tmp-marks HEAD >actual &&
	93	test $(grep ^commit actual \| wc -l) -eq 0 &&
df6a7ff7 PB	94	echo change > file &&
df6a7ff7 PB	95	git commit -m "last commit" file &&
a4d4e32a PK	96	git fast-export --import-marks=tmp-marks \
	97	--export-marks=tmp-marks HEAD >actual &&
	98	test $(grep ^commit\ actual \| wc -l) -eq 1 &&
3fb0459b	99	test_line_count = 4 tmp-marks
df6a7ff7	100
f2dc849e JS	101	'
	102
	103	cat > signed-tag-import << EOF
	104	tag sign-your-name
	105	from $(git rev-parse HEAD)
	106	tagger C O Mitter <committer@example.com> 1112911993 -0700
	107	data 210
	108	A message for a sign
	109	-----BEGIN PGP SIGNATURE-----
	110	Version: GnuPG v1.4.5 (GNU/Linux)
	111
	112	fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign
	113	aturefakedsignaturefake=
	114	=/59v
	115	-----END PGP SIGNATURE-----
	116	EOF
	117
	118	test_expect_success 'set up faked signed tag' '
	119
	120	cat signed-tag-import \| git fast-import
	121
	122	'
	123
	124	test_expect_success 'signed-tags=abort' '
	125
d492b31c	126	test_must_fail git fast-export --signed-tags=abort sign-your-name
f2dc849e JS	127
	128	'
	129
ee4bc371	130	test_expect_success 'signed-tags=verbatim' '
f2dc849e	131
ee4bc371	132	git fast-export --signed-tags=verbatim sign-your-name > output &&
f2dc849e JS	133	grep PGP output
	134
	135	'
	136
	137	test_expect_success 'signed-tags=strip' '
	138
	139	git fast-export --signed-tags=strip sign-your-name > output &&
	140	! grep PGP output
	141
	142	'
	143
cd16c59b JK	144	test_expect_success 'signed-tags=warn-strip' '
	145	git fast-export --signed-tags=warn-strip sign-your-name >output 2>err &&
	146	! grep PGP output &&
	147	test -s err
	148	'
	149
03db4525 AG	150	test_expect_success 'setup submodule' '
	151
	152	git checkout -f master &&
	153	mkdir sub &&
4c367c6a JH	154	(
	155	cd sub &&
	156	git init &&
	157	echo test file > file &&
	158	git add file &&
	159	git commit -m sub_initial
	160	) &&
c7b793a1	161	git submodule add "$(pwd)/sub" sub &&
03db4525 AG	162	git commit -m initial &&
03db4525 AG	163	test_tick &&
4c367c6a JH	164	(
	165	cd sub &&
	166	echo more data >> file &&
	167	git add file &&
	168	git commit -m sub_second
	169	) &&
03db4525 AG	170	git add sub &&
	171	git commit -m second
	172
	173	'
	174
	175	test_expect_success 'submodule fast-export \| fast-import' '
	176
	177	SUBENT1=$(git ls-tree master^ sub) &&
	178	SUBENT2=$(git ls-tree master sub) &&
	179	rm -rf new &&
	180	mkdir new &&
	181	git --git-dir=new/.git init &&
a4d4e32a	182	git fast-export --signed-tags=strip --all >actual &&
03db4525 AG	183	(cd new &&
	184	git fast-import &&
	185	test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" &&
	186	test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" &&
	187	git checkout master &&
	188	git submodule init &&
	189	git submodule update &&
a4d4e32a	190	cmp sub/file ../sub/file) <actual
03db4525 AG	191
	192	'
	193
91e80b98 JH	194	GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
91e80b98 JH	195	GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME
ae7c5dce AG	196
	197	test_expect_success 'setup copies' '
	198
	199	git config --unset i18n.commitencoding &&
	200	git checkout -b copy rein &&
	201	git mv file file3 &&
	202	git commit -m move1 &&
	203	test_tick &&
	204	cp file2 file4 &&
	205	git add file4 &&
	206	git mv file2 file5 &&
	207	git commit -m copy1 &&
	208	test_tick &&
	209	cp file3 file6 &&
	210	git add file6 &&
	211	git commit -m copy2 &&
	212	test_tick &&
	213	echo more text >> file6 &&
	214	echo even more text >> file6 &&
	215	git add file6 &&
	216	git commit -m modify &&
	217	test_tick &&
	218	cp file6 file7 &&
	219	echo test >> file7 &&
	220	git add file7 &&
	221	git commit -m copy_modify
	222
	223	'
	224
	225	test_expect_success 'fast-export -C -C \| fast-import' '
	226
	227	ENTRY=$(git rev-parse --verify copy) &&
	228	rm -rf new &&
	229	mkdir new &&
	230	git --git-dir=new/.git init &&
	231	git fast-export -C -C --signed-tags=strip --all > output &&
b3e8ca89	232	grep "^C file2 file4\$" output &&
ae7c5dce AG	233	cat output \|
	234	(cd new &&
	235	git fast-import &&
	236	test $ENTRY = $(git rev-parse --verify refs/heads/copy))
	237
	238	'
	239
2075ffb5	240	test_expect_success 'fast-export \| fast-import when master is tagged' '
283b9532 MV	241
	242	git tag -m msg last &&
	243	git fast-export -C -C --signed-tags=strip --all > output &&
	244	test $(grep -c "^tag " output) = 3
	245
	246	'
	247
4e46a8d6 JS	248	cat > tag-content << EOF
	249	object $(git rev-parse HEAD)
	250	type commit
	251	tag rosten
	252	EOF
	253
	254	test_expect_success 'cope with tagger-less tags' '
	255
	256	TAG=$(git hash-object -t tag -w tag-content) &&
	257	git update-ref refs/tags/sonnenschein $TAG &&
	258	git fast-export -C -C --signed-tags=strip --all > output &&
	259	test $(grep -c "^tag " output) = 4 &&
	260	! grep "Unspecified Tagger" output &&
	261	git fast-export -C -C --signed-tags=strip --all \
	262	--fake-missing-tagger > output &&
	263	test $(grep -c "^tag " output) = 4 &&
	264	grep "Unspecified Tagger" output
	265
	266	'
	267
25e0ca5d EN	268	test_expect_success 'setup for limiting exports by PATH' '
25e0ca5d EN	269	mkdir limit-by-paths &&
4c367c6a JH	270	(
	271	cd limit-by-paths &&
	272	git init &&
	273	echo hi > there &&
	274	git add there &&
	275	git commit -m "First file" &&
	276	echo foo > bar &&
	277	git add bar &&
	278	git commit -m "Second file" &&
	279	git tag -a -m msg mytag &&
	280	echo morefoo >> bar &&
	281	git add bar &&
	282	git commit -m "Change to second file"
	283	)
25e0ca5d EN	284	'
	285
	286	cat > limit-by-paths/expected << EOF
	287	blob
	288	mark :1
	289	data 3
	290	hi
	291
	292	reset refs/tags/mytag
	293	commit refs/tags/mytag
	294	mark :2
	295	author A U Thor <author@example.com> 1112912713 -0700
	296	committer C O Mitter <committer@example.com> 1112912713 -0700
	297	data 11
	298	First file
	299	M 100644 :1 there
	300
	301	EOF
	302
	303	test_expect_success 'dropping tag of filtered out object' '
4c367c6a	304	(
25e0ca5d EN	305	cd limit-by-paths &&
25e0ca5d EN	306	git fast-export --tag-of-filtered-object=drop mytag -- there > output &&
9ff10fc8	307	test_cmp expected output
4c367c6a	308	)
25e0ca5d EN	309	'
	310
	311	cat >> limit-by-paths/expected << EOF
	312	tag mytag
	313	from :2
	314	tagger C O Mitter <committer@example.com> 1112912713 -0700
	315	data 4
	316	msg
	317
	318	EOF
	319
	320	test_expect_success 'rewriting tag of filtered out object' '
4c367c6a	321	(
25e0ca5d EN	322	cd limit-by-paths &&
25e0ca5d EN	323	git fast-export --tag-of-filtered-object=rewrite mytag -- there > output &&
9ff10fc8	324	test_cmp expected output
4c367c6a	325	)
25e0ca5d EN	326	'
	327
	328	cat > limit-by-paths/expected << EOF
	329	blob
	330	mark :1
	331	data 4
	332	foo
	333
	334	blob
	335	mark :2
	336	data 3
	337	hi
	338
	339	reset refs/heads/master
	340	commit refs/heads/master
	341	mark :3
	342	author A U Thor <author@example.com> 1112912713 -0700
	343	committer C O Mitter <committer@example.com> 1112912713 -0700
	344	data 12
	345	Second file
	346	M 100644 :1 bar
	347	M 100644 :2 there
	348
	349	EOF
	350
	351	test_expect_failure 'no exact-ref revisions included' '
4c367c6a JH	352	(
	353	cd limit-by-paths &&
	354	git fast-export master~2..master~1 > output &&
9ff10fc8	355	test_cmp expected output
4c367c6a	356	)
25e0ca5d EN	357	'
25e0ca5d EN	358
4087a02e EN	359	test_expect_success 'path limiting with import-marks does not lose unmodified files' '
	360	git checkout -b simple marks~2 &&
	361	git fast-export --export-marks=marks simple -- file > /dev/null &&
	362	echo more content >> file &&
	363	test_tick &&
	364	git commit -mnext file &&
a4d4e32a PK	365	git fast-export --import-marks=marks simple -- file file0 >actual &&
a4d4e32a PK	366	grep file0 actual
4087a02e EN	367	'
4087a02e EN	368
7f40ab09 EN	369	test_expect_success 'full-tree re-shows unmodified files' '
7f40ab09 EN	370	git checkout -f simple &&
a4d4e32a PK	371	git fast-export --full-tree simple >actual &&
a4d4e32a PK	372	test $(grep -c file0 actual) -eq 3
7f40ab09 EN	373	'
7f40ab09 EN	374
41a5c70f EFL	375	test_expect_success 'set-up a few more tags for tag export tests' '
41a5c70f EFL	376	git checkout -f master &&
c7b793a1	377	HEAD_TREE=$(git show -s --pretty=raw HEAD \| grep tree \| sed "s/tree //") &&
41a5c70f EFL	378	git tag tree_tag -m "tagging a tree" $HEAD_TREE &&
	379	git tag -a tree_tag-obj -m "tagging a tree" $HEAD_TREE &&
	380	git tag tag-obj_tag -m "tagging a tag" tree_tag-obj &&
	381	git tag -a tag-obj_tag-obj -m "tagging a tag" tree_tag-obj
	382	'
	383
02c48cd6 EN	384	test_expect_success 'tree_tag' '
	385	mkdir result &&
	386	(cd result && git init) &&
	387	git fast-export tree_tag > fe-stream &&
	388	(cd result && git fast-import < ../fe-stream)
	389	'
	390
41a5c70f	391	# NEEDSWORK: not just check return status, but validate the output
c0582c53	392	test_expect_success 'tree_tag-obj' 'git fast-export tree_tag-obj'
1982467d EFL	393	test_expect_success 'tag-obj_tag' 'git fast-export tag-obj_tag'
1982467d EFL	394	test_expect_success 'tag-obj_tag-obj' 'git fast-export tag-obj_tag-obj'
41a5c70f	395
889c6f0e	396	test_expect_success 'directory becomes symlink' '
f15652d9 EN	397	git init dirtosymlink &&
	398	git init result &&
	399	(
	400	cd dirtosymlink &&
	401	mkdir foo &&
	402	mkdir bar &&
	403	echo hello > foo/world &&
	404	echo hello > bar/world &&
	405	git add foo/world bar/world &&
	406	git commit -q -mone &&
	407	git rm -r foo &&
889c6f0e	408	test_ln_s_add bar foo &&
f15652d9 EN	409	git commit -q -mtwo
	410	) &&
	411	(
	412	cd dirtosymlink &&
	413	git fast-export master -- foo \|
	414	(cd ../result && git fast-import --quiet)
	415	) &&
	416	(cd result && git show master:foo)
	417	'
	418
6280dfdc JK	419	test_expect_success 'fast-export quotes pathnames' '
	420	git init crazy-paths &&
	421	(cd crazy-paths &&
c7b793a1	422	blob=$(echo foo \| git hash-object -w --stdin) &&
6280dfdc JK	423	git update-index --add \
	424	--cacheinfo 100644 $blob "$(printf "path with\\nnewline")" \
	425	--cacheinfo 100644 $blob "path with \"quote\"" \
	426	--cacheinfo 100644 $blob "path with \\backslash" \
	427	--cacheinfo 100644 $blob "path with space" &&
	428	git commit -m addition &&
94221d22	429	git ls-files -z -s \| perl -0pe "s{\\t}{$&subdir/}" >index &&
6280dfdc JK	430	git read-tree --empty &&
	431	git update-index -z --index-info <index &&
	432	git commit -m rename &&
	433	git read-tree --empty &&
	434	git commit -m deletion &&
ff59f6da	435	git fast-export -M HEAD >export.out &&
6280dfdc JK	436	git rev-list HEAD >expect &&
	437	git init result &&
	438	cd result &&
	439	git fast-import <../export.out &&
	440	git rev-list HEAD >actual &&
	441	test_cmp ../expect actual
	442	)
	443	'
	444
5d3698ff FC	445	test_expect_success 'test bidirectionality' '
	446	>marks-cur &&
	447	>marks-new &&
	448	git init marks-test &&
	449	git fast-export --export-marks=marks-cur --import-marks=marks-cur --branches \| \
	450	git --git-dir=marks-test/.git fast-import --export-marks=marks-new --import-marks=marks-new &&
	451	(cd marks-test &&
	452	git reset --hard &&
	453	echo Wohlauf > file &&
	454	git commit -a -m "back in time") &&
	455	git --git-dir=marks-test/.git fast-export --export-marks=marks-new --import-marks=marks-new --branches \| \
	456	git fast-import --export-marks=marks-cur --import-marks=marks-cur
	457	'
	458
49266e8a FC	459	cat > expected << EOF
	460	blob
	461	mark :13
	462	data 5
	463	bump
	464
	465	commit refs/heads/master
	466	mark :14
	467	author A U Thor <author@example.com> 1112912773 -0700
	468	committer C O Mitter <committer@example.com> 1112912773 -0700
	469	data 5
	470	bump
	471	from :12
	472	M 100644 :13 file
	473
	474	EOF
	475
	476	test_expect_success 'avoid uninteresting refs' '
	477	> tmp-marks &&
	478	git fast-export --import-marks=tmp-marks \
	479	--export-marks=tmp-marks master > /dev/null &&
	480	git tag v1.0 &&
	481	git branch uninteresting &&
	482	echo bump > file &&
	483	git commit -a -m bump &&
	484	git fast-export --import-marks=tmp-marks \
	485	--export-marks=tmp-marks ^uninteresting ^v1.0 master > actual &&
	486	test_cmp expected actual
	487	'
	488
f28e7c90 FC	489	cat > expected << EOF
	490	reset refs/heads/master
	491	from :14
	492
	493	EOF
	494
	495	test_expect_success 'refs are updated even if no commits need to be exported' '
	496	> tmp-marks &&
	497	git fast-export --import-marks=tmp-marks \
	498	--export-marks=tmp-marks master > /dev/null &&
	499	git fast-export --import-marks=tmp-marks \
	500	--export-marks=tmp-marks master > actual &&
	501	test_cmp expected actual
	502	'
	503
03e9010c	504	test_expect_success 'use refspec' '
a4d4e32a PK	505	git fast-export --refspec refs/heads/master:refs/heads/foobar master >actual2 &&
a4d4e32a PK	506	grep "^commit " actual2 \| sort \| uniq >actual &&
03e9010c FC	507	echo "commit refs/heads/foobar" > expected &&
	508	test_cmp expected actual
	509	'
	510
60ed2643 FC	511	test_expect_success 'delete refspec' '
	512	git branch to-delete &&
	513	git fast-export --refspec :refs/heads/to-delete to-delete ^to-delete > actual &&
	514	cat > expected <<-EOF &&
	515	reset refs/heads/to-delete
	516	from 0000000000000000000000000000000000000000
	517
	518	EOF
	519	test_cmp expected actual
	520	'
	521
b3e8ca89 JT	522	test_expect_success 'when using -C, do not declare copy when source of copy is also modified' '
	523	test_create_repo src &&
	524	echo a_line >src/file.txt &&
	525	git -C src add file.txt &&
	526	git -C src commit -m 1st_commit &&
	527
	528	cp src/file.txt src/file2.txt &&
	529	echo another_line >>src/file.txt &&
	530	git -C src add file.txt file2.txt &&
	531	git -C src commit -m 2nd_commit &&
	532
	533	test_create_repo dst &&
a4d4e32a PK	534	git -C src fast-export --all -C >actual &&
a4d4e32a PK	535	git -C dst fast-import <actual &&
b3e8ca89 JT	536	git -C src show >expected &&
	537	git -C dst show >actual &&
	538	test_cmp expected actual
	539	'
	540
be011bbe MÅ	541	test_expect_success 'merge commit gets exported with --import-marks' '
	542	test_create_repo merging &&
	543	(
	544	cd merging &&
	545	test_commit initial &&
	546	git checkout -b topic &&
	547	test_commit on-topic &&
	548	git checkout master &&
	549	test_commit on-master &&
	550	test_tick &&
	551	git merge --no-ff -m Yeah topic &&
	552
	553	echo ":1 $(git rev-parse HEAD^^)" >marks &&
	554	git fast-export --import-marks=marks master >out &&
	555	grep Yeah out
	556	)
	557	'
	558
f2dc849e	559	test_done