[thirdparty/git.git] / t / t9301-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 |
	(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))

'

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

	git fast-export master~2..master |
		sed "s/master/partial/" |
		(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 |
		sed "s/wer/i18n/" |
		(cd new &&
		 git fast-import &&
		 git cat-file commit i18n | grep "Áéí óú")

'
test_expect_success 'import/export-marks' '

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

'

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 'setup submodule' '

	git checkout -f master &&
	mkdir sub &&
	cd sub &&
	git init  &&
	echo test file > file &&
	git add file &&
	git commit -m sub_initial &&
	cd .. &&
	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 &&
	cd .. &&
	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 |
	(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)

'

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 \"file6\" \"file7\"\$" 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" &&
	cd ..
'

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 output expected &&
	cd ..
'

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 output expected &&
	cd ..
'

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 output expected &&
	cd ..
'


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_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^ &&
	29	echo lange > file2
	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 &&
	46	git fast-export --all \|
	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) &&
	52	test $MUSS = $(git rev-parse --verify refs/tags/muss))
	53
	54	'
	55
	56	test_expect_success 'fast-export master~2..master' '
	57
	58	git fast-export master~2..master \|
	59	sed "s/master/partial/" \|
	60	(cd new &&
	61	git fast-import &&
	62	test $MASTER != $(git rev-parse --verify refs/heads/partial) &&
ebeec7db EN	63	git diff --exit-code master partial &&
ebeec7db EN	64	git diff --exit-code master^ partial^ &&
d492b31c	65	test_must_fail git rev-parse partial~2)
f2dc849e JS	66
	67	'
	68
	69	test_expect_success 'iso-8859-1' '
	70
e0d44c50	71	git config i18n.commitencoding ISO8859-1 &&
f2dc849e	72	# use author and committer name in ISO-8859-1 to match it.
bfdbee98	73	. "$TEST_DIRECTORY"/t3901-8859-1.txt &&
f2dc849e JS	74	test_tick &&
	75	echo rosten >file &&
	76	git commit -s -m den file &&
	77	git fast-export wer^..wer \|
	78	sed "s/wer/i18n/" \|
	79	(cd new &&
	80	git fast-import &&
	81	git cat-file commit i18n \| grep "Áéí óú")
	82
df6a7ff7 PB	83	'
	84	test_expect_success 'import/export-marks' '
	85
	86	git checkout -b marks master &&
	87	git fast-export --export-marks=tmp-marks HEAD &&
	88	test -s tmp-marks &&
df6a7ff7 PB	89	test $(wc -l < tmp-marks) -eq 3 &&
	90	test $(
	91	git fast-export --import-marks=tmp-marks\
	92	--export-marks=tmp-marks HEAD \|
	93	grep ^commit \|
	94	wc -l) \
	95	-eq 0 &&
	96	echo change > file &&
	97	git commit -m "last commit" file &&
	98	test $(
	99	git fast-export --import-marks=tmp-marks \
	100	--export-marks=tmp-marks HEAD \|
	101	grep ^commit\ \|
	102	wc -l) \
	103	-eq 1 &&
	104	test $(wc -l < tmp-marks) -eq 4
	105
f2dc849e JS	106	'
	107
	108	cat > signed-tag-import << EOF
	109	tag sign-your-name
	110	from $(git rev-parse HEAD)
	111	tagger C O Mitter <committer@example.com> 1112911993 -0700
	112	data 210
	113	A message for a sign
	114	-----BEGIN PGP SIGNATURE-----
	115	Version: GnuPG v1.4.5 (GNU/Linux)
	116
	117	fakedsignaturefakedsignaturefakedsignaturefakedsignaturfakedsign
	118	aturefakedsignaturefake=
	119	=/59v
	120	-----END PGP SIGNATURE-----
	121	EOF
	122
	123	test_expect_success 'set up faked signed tag' '
	124
	125	cat signed-tag-import \| git fast-import
	126
	127	'
	128
	129	test_expect_success 'signed-tags=abort' '
	130
d492b31c	131	test_must_fail git fast-export --signed-tags=abort sign-your-name
f2dc849e JS	132
	133	'
	134
ee4bc371	135	test_expect_success 'signed-tags=verbatim' '
f2dc849e	136
ee4bc371	137	git fast-export --signed-tags=verbatim sign-your-name > output &&
f2dc849e JS	138	grep PGP output
	139
	140	'
	141
	142	test_expect_success 'signed-tags=strip' '
	143
	144	git fast-export --signed-tags=strip sign-your-name > output &&
	145	! grep PGP output
	146
	147	'
	148
03db4525 AG	149	test_expect_success 'setup submodule' '
	150
	151	git checkout -f master &&
	152	mkdir sub &&
	153	cd sub &&
	154	git init &&
	155	echo test file > file &&
	156	git add file &&
	157	git commit -m sub_initial &&
	158	cd .. &&
	159	git submodule add "`pwd`/sub" sub &&
	160	git commit -m initial &&
	161	test_tick &&
	162	cd sub &&
	163	echo more data >> file &&
	164	git add file &&
	165	git commit -m sub_second &&
	166	cd .. &&
	167	git add sub &&
	168	git commit -m second
	169
	170	'
	171
	172	test_expect_success 'submodule fast-export \| fast-import' '
	173
	174	SUBENT1=$(git ls-tree master^ sub) &&
	175	SUBENT2=$(git ls-tree master sub) &&
	176	rm -rf new &&
	177	mkdir new &&
	178	git --git-dir=new/.git init &&
	179	git fast-export --signed-tags=strip --all \|
	180	(cd new &&
	181	git fast-import &&
	182	test "$SUBENT1" = "$(git ls-tree refs/heads/master^ sub)" &&
	183	test "$SUBENT2" = "$(git ls-tree refs/heads/master sub)" &&
	184	git checkout master &&
	185	git submodule init &&
	186	git submodule update &&
	187	cmp sub/file ../sub/file)
	188
	189	'
	190
91e80b98 JH	191	GIT_AUTHOR_NAME='A U Thor'; export GIT_AUTHOR_NAME
91e80b98 JH	192	GIT_COMMITTER_NAME='C O Mitter'; export GIT_COMMITTER_NAME
ae7c5dce AG	193
	194	test_expect_success 'setup copies' '
	195
	196	git config --unset i18n.commitencoding &&
	197	git checkout -b copy rein &&
	198	git mv file file3 &&
	199	git commit -m move1 &&
	200	test_tick &&
	201	cp file2 file4 &&
	202	git add file4 &&
	203	git mv file2 file5 &&
	204	git commit -m copy1 &&
	205	test_tick &&
	206	cp file3 file6 &&
	207	git add file6 &&
	208	git commit -m copy2 &&
	209	test_tick &&
	210	echo more text >> file6 &&
	211	echo even more text >> file6 &&
	212	git add file6 &&
	213	git commit -m modify &&
	214	test_tick &&
	215	cp file6 file7 &&
	216	echo test >> file7 &&
	217	git add file7 &&
	218	git commit -m copy_modify
	219
	220	'
	221
	222	test_expect_success 'fast-export -C -C \| fast-import' '
	223
	224	ENTRY=$(git rev-parse --verify copy) &&
	225	rm -rf new &&
	226	mkdir new &&
	227	git --git-dir=new/.git init &&
	228	git fast-export -C -C --signed-tags=strip --all > output &&
	229	grep "^C \"file6\" \"file7\"\$" output &&
	230	cat output \|
	231	(cd new &&
	232	git fast-import &&
	233	test $ENTRY = $(git rev-parse --verify refs/heads/copy))
	234
	235	'
	236
2075ffb5	237	test_expect_success 'fast-export \| fast-import when master is tagged' '
283b9532 MV	238
	239	git tag -m msg last &&
	240	git fast-export -C -C --signed-tags=strip --all > output &&
	241	test $(grep -c "^tag " output) = 3
	242
	243	'
	244
4e46a8d6 JS	245	cat > tag-content << EOF
	246	object $(git rev-parse HEAD)
	247	type commit
	248	tag rosten
	249	EOF
	250
	251	test_expect_success 'cope with tagger-less tags' '
	252
	253	TAG=$(git hash-object -t tag -w tag-content) &&
	254	git update-ref refs/tags/sonnenschein $TAG &&
	255	git fast-export -C -C --signed-tags=strip --all > output &&
	256	test $(grep -c "^tag " output) = 4 &&
	257	! grep "Unspecified Tagger" output &&
	258	git fast-export -C -C --signed-tags=strip --all \
	259	--fake-missing-tagger > output &&
	260	test $(grep -c "^tag " output) = 4 &&
	261	grep "Unspecified Tagger" output
	262
	263	'
	264
25e0ca5d EN	265	test_expect_success 'setup for limiting exports by PATH' '
	266	mkdir limit-by-paths &&
	267	cd limit-by-paths &&
	268	git init &&
	269	echo hi > there &&
	270	git add there &&
	271	git commit -m "First file" &&
	272	echo foo > bar &&
	273	git add bar &&
	274	git commit -m "Second file" &&
	275	git tag -a -m msg mytag &&
	276	echo morefoo >> bar &&
	277	git add bar &&
	278	git commit -m "Change to second file" &&
	279	cd ..
	280	'
	281
	282	cat > limit-by-paths/expected << EOF
	283	blob
	284	mark :1
	285	data 3
	286	hi
	287
	288	reset refs/tags/mytag
	289	commit refs/tags/mytag
	290	mark :2
	291	author A U Thor <author@example.com> 1112912713 -0700
	292	committer C O Mitter <committer@example.com> 1112912713 -0700
	293	data 11
	294	First file
	295	M 100644 :1 there
	296
	297	EOF
	298
	299	test_expect_success 'dropping tag of filtered out object' '
	300	cd limit-by-paths &&
	301	git fast-export --tag-of-filtered-object=drop mytag -- there > output &&
	302	test_cmp output expected &&
	303	cd ..
	304	'
	305
	306	cat >> limit-by-paths/expected << EOF
	307	tag mytag
	308	from :2
	309	tagger C O Mitter <committer@example.com> 1112912713 -0700
	310	data 4
	311	msg
	312
	313	EOF
	314
	315	test_expect_success 'rewriting tag of filtered out object' '
	316	cd limit-by-paths &&
	317	git fast-export --tag-of-filtered-object=rewrite mytag -- there > output &&
	318	test_cmp output expected &&
	319	cd ..
	320	'
	321
	322	cat > limit-by-paths/expected << EOF
	323	blob
	324	mark :1
	325	data 4
	326	foo
	327
	328	blob
329	mark :2
330	data 3
331	hi
332
333	reset refs/heads/master
334	commit refs/heads/master
335	mark :3
336	author A U Thor <author@example.com> 1112912713 -0700
337	committer C O Mitter <committer@example.com> 1112912713 -0700
338	data 12
339	Second file
340	M 100644 :1 bar
341	M 100644 :2 there
342
343	EOF
344
345	test_expect_failure 'no exact-ref revisions included' '
346	cd limit-by-paths &&
347	git fast-export master~2..master~1 > output &&
348	test_cmp output expected &&
349	cd ..
350	'
351
352
41a5c70f EFL	353	test_expect_success 'set-up a few more tags for tag export tests' '
	354	git checkout -f master &&
	355	HEAD_TREE=`git show -s --pretty=raw HEAD \| grep tree \| sed "s/tree //"` &&
	356	git tag tree_tag -m "tagging a tree" $HEAD_TREE &&
	357	git tag -a tree_tag-obj -m "tagging a tree" $HEAD_TREE &&
	358	git tag tag-obj_tag -m "tagging a tag" tree_tag-obj &&
	359	git tag -a tag-obj_tag-obj -m "tagging a tag" tree_tag-obj
	360	'
	361
02c48cd6 EN	362	test_expect_success 'tree_tag' '
	363	mkdir result &&
	364	(cd result && git init) &&
	365	git fast-export tree_tag > fe-stream &&
	366	(cd result && git fast-import < ../fe-stream)
	367	'
	368
41a5c70f	369	# NEEDSWORK: not just check return status, but validate the output
c0582c53	370	test_expect_success 'tree_tag-obj' 'git fast-export tree_tag-obj'
1982467d EFL	371	test_expect_success 'tag-obj_tag' 'git fast-export tag-obj_tag'
1982467d EFL	372	test_expect_success 'tag-obj_tag-obj' 'git fast-export tag-obj_tag-obj'
41a5c70f	373
f2dc849e	374	test_done