[thirdparty/git.git] / t / t5516-fetch-push.sh

#!/bin/sh

test_description='fetching and pushing, with or without wildcard'

. ./test-lib.sh

D=`pwd`

mk_empty () {
	rm -fr testrepo &&
	mkdir testrepo &&
	(
		cd testrepo &&
		git init &&
		mv .git/hooks .git/hooks-disabled
	)
}

mk_test () {
	mk_empty &&
	(
		for ref in "$@"
		do
			git push testrepo $the_first_commit:refs/$ref || {
				echo "Oops, push refs/$ref failure"
				exit 1
			}
		done &&
		cd testrepo &&
		for ref in "$@"
		do
			r=$(git show-ref -s --verify refs/$ref) &&
			test "z$r" = "z$the_first_commit" || {
				echo "Oops, refs/$ref is wrong"
				exit 1
			}
		done &&
		git fsck --full
	)
}

check_push_result () {
	(
		cd testrepo &&
		it="$1" &&
		shift
		for ref in "$@"
		do
			r=$(git show-ref -s --verify refs/$ref) &&
			test "z$r" = "z$it" || {
				echo "Oops, refs/$ref is wrong"
				exit 1
			}
		done &&
		git fsck --full
	)
}

test_expect_success setup '

	: >path1 &&
	git add path1 &&
	test_tick &&
	git commit -a -m repo &&
	the_first_commit=$(git show-ref -s --verify refs/heads/master) &&

	: >path2 &&
	git add path2 &&
	test_tick &&
	git commit -a -m second &&
	the_commit=$(git show-ref -s --verify refs/heads/master)

'

test_expect_success 'fetch without wildcard' '
	mk_empty &&
	(
		cd testrepo &&
		git fetch .. refs/heads/master:refs/remotes/origin/master &&

		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'fetch with wildcard' '
	mk_empty &&
	(
		cd testrepo &&
		git config remote.up.url .. &&
		git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
		git fetch up &&

		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'fetch with insteadOf' '
	mk_empty &&
	(
		TRASH=$(pwd) &&
		cd testrepo &&
		git config url./$TRASH/.insteadOf trash/
		git config remote.up.url trash/. &&
		git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
		git fetch up &&

		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push without wildcard' '
	mk_empty &&

	git push testrepo refs/heads/master:refs/remotes/origin/master &&
	(
		cd testrepo &&
		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push with wildcard' '
	mk_empty &&

	git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
	(
		cd testrepo &&
		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push with insteadOf' '
	mk_empty &&
	TRASH=$(pwd) &&
	git config url./$TRASH/.insteadOf trash/ &&
	git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
	(
		cd testrepo &&
		r=$(git show-ref -s --verify refs/remotes/origin/master) &&
		test "z$r" = "z$the_commit" &&

		test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
	)
'

test_expect_success 'push with matching heads' '

	mk_test heads/master &&
	git push testrepo &&
	check_push_result $the_commit heads/master

'

test_expect_success 'push with no ambiguity (1)' '

	mk_test heads/master &&
	git push testrepo master:master &&
	check_push_result $the_commit heads/master

'

test_expect_success 'push with no ambiguity (2)' '

	mk_test remotes/origin/master &&
	git push testrepo master:origin/master &&
	check_push_result $the_commit remotes/origin/master

'

test_expect_success 'push with colon-less refspec, no ambiguity' '

	mk_test heads/master heads/t/master &&
	git branch -f t/master master &&
	git push testrepo master &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_first_commit heads/t/master

'

test_expect_success 'push with weak ambiguity (1)' '

	mk_test heads/master remotes/origin/master &&
	git push testrepo master:master &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_first_commit remotes/origin/master

'

test_expect_success 'push with weak ambiguity (2)' '

	mk_test heads/master remotes/origin/master remotes/another/master &&
	git push testrepo master:master &&
	check_push_result $the_commit heads/master &&
	check_push_result $the_first_commit remotes/origin/master remotes/another/master

'

test_expect_success 'push with ambiguity (1)' '

	mk_test remotes/origin/master remotes/frotz/master &&
	if git push testrepo master:master
	then
		echo "Oops, should have failed"
		false
	else
		check_push_result $the_first_commit remotes/origin/master remotes/frotz/master
	fi
'

test_expect_success 'push with ambiguity (2)' '

	mk_test heads/frotz tags/frotz &&
	if git push testrepo master:frotz
	then
		echo "Oops, should have failed"
		false
	else
		check_push_result $the_first_commit heads/frotz tags/frotz
	fi

'

test_expect_success 'push with colon-less refspec (1)' '

	mk_test heads/frotz tags/frotz &&
	git branch -f frotz master &&
	git push testrepo frotz &&
	check_push_result $the_commit heads/frotz &&
	check_push_result $the_first_commit tags/frotz

'

test_expect_success 'push with colon-less refspec (2)' '

	mk_test heads/frotz tags/frotz &&
	if git show-ref --verify -q refs/heads/frotz
	then
		git branch -D frotz
	fi &&
	git tag -f frotz &&
	git push testrepo frotz &&
	check_push_result $the_commit tags/frotz &&
	check_push_result $the_first_commit heads/frotz

'

test_expect_success 'push with colon-less refspec (3)' '

	mk_test &&
	if git show-ref --verify -q refs/tags/frotz
	then
		git tag -d frotz
	fi &&
	git branch -f frotz master &&
	git push testrepo frotz &&
	check_push_result $the_commit heads/frotz &&
	test 1 = $( cd testrepo && git show-ref | wc -l )
'

test_expect_success 'push with colon-less refspec (4)' '

	mk_test &&
	if git show-ref --verify -q refs/heads/frotz
	then
		git branch -D frotz
	fi &&
	git tag -f frotz &&
	git push testrepo frotz &&
	check_push_result $the_commit tags/frotz &&
	test 1 = $( cd testrepo && git show-ref | wc -l )

'

test_expect_success 'push with HEAD' '

	mk_test heads/master &&
	git checkout master &&
	git push testrepo HEAD &&
	check_push_result $the_commit heads/master

'

test_expect_success 'push with HEAD nonexisting at remote' '

	mk_test heads/master &&
	git checkout -b local master &&
	git push testrepo HEAD &&
	check_push_result $the_commit heads/local
'

test_expect_success 'push with dry-run' '

	mk_test heads/master &&
	(cd testrepo &&
	 old_commit=$(git show-ref -s --verify refs/heads/master)) &&
	git push --dry-run testrepo &&
	check_push_result $old_commit heads/master
'

test_expect_success 'push updates local refs' '

	rm -rf parent child &&
	mkdir parent &&
	(cd parent && git init &&
		echo one >foo && git add foo && git commit -m one) &&
	git clone parent child &&
	(cd child &&
		echo two >foo && git commit -a -m two &&
		git push &&
	test $(git rev-parse master) = $(git rev-parse remotes/origin/master))

'

test_expect_success 'push does not update local refs on failure' '

	rm -rf parent child &&
	mkdir parent &&
	(cd parent && git init &&
		echo one >foo && git add foo && git commit -m one &&
		echo exit 1 >.git/hooks/pre-receive &&
		chmod +x .git/hooks/pre-receive) &&
	git clone parent child &&
	(cd child &&
		echo two >foo && git commit -a -m two &&
		! git push &&
		test $(git rev-parse master) != \
			$(git rev-parse remotes/origin/master))

'

test_expect_success 'allow deleting an invalid remote ref' '

	pwd &&
	rm -f testrepo/.git/objects/??/* &&
	git push testrepo :refs/heads/master &&
	(cd testrepo && ! git rev-parse --verify refs/heads/master)

'

test_done
Commit	Line	Data
bcdb34f7 JH	1	#!/bin/sh
	2
	3	test_description='fetching and pushing, with or without wildcard'
	4
	5	. ./test-lib.sh
	6
	7	D=`pwd`
	8
	9	mk_empty () {
	10	rm -fr testrepo &&
	11	mkdir testrepo &&
	12	(
	13	cd testrepo &&
586e4ce2 AR	14	git init &&
586e4ce2 AR	15	mv .git/hooks .git/hooks-disabled
bcdb34f7 JH	16	)
	17	}
	18
6125796f JH	19	mk_test () {
	20	mk_empty &&
	21	(
	22	for ref in "$@"
	23	do
	24	git push testrepo $the_first_commit:refs/$ref \|\| {
	25	echo "Oops, push refs/$ref failure"
	26	exit 1
	27	}
	28	done &&
	29	cd testrepo &&
	30	for ref in "$@"
	31	do
	32	r=$(git show-ref -s --verify refs/$ref) &&
	33	test "z$r" = "z$the_first_commit" \|\| {
	34	echo "Oops, refs/$ref is wrong"
	35	exit 1
	36	}
	37	done &&
	38	git fsck --full
	39	)
	40	}
	41
	42	check_push_result () {
	43	(
	44	cd testrepo &&
	45	it="$1" &&
	46	shift
	47	for ref in "$@"
	48	do
	49	r=$(git show-ref -s --verify refs/$ref) &&
	50	test "z$r" = "z$it" \|\| {
	51	echo "Oops, refs/$ref is wrong"
	52	exit 1
	53	}
	54	done &&
	55	git fsck --full
	56	)
	57	}
	58
bcdb34f7 JH	59	test_expect_success setup '
	60
	61	: >path1 &&
	62	git add path1 &&
	63	test_tick &&
	64	git commit -a -m repo &&
6125796f JH	65	the_first_commit=$(git show-ref -s --verify refs/heads/master) &&
	66
	67	: >path2 &&
	68	git add path2 &&
	69	test_tick &&
	70	git commit -a -m second &&
bcdb34f7 JH	71	the_commit=$(git show-ref -s --verify refs/heads/master)
	72
	73	'
	74
	75	test_expect_success 'fetch without wildcard' '
	76	mk_empty &&
	77	(
	78	cd testrepo &&
	79	git fetch .. refs/heads/master:refs/remotes/origin/master &&
	80
	81	r=$(git show-ref -s --verify refs/remotes/origin/master) &&
	82	test "z$r" = "z$the_commit" &&
	83
	84	test 1 = $(git for-each-ref refs/remotes/origin \| wc -l)
	85	)
	86	'
	87
	88	test_expect_success 'fetch with wildcard' '
	89	mk_empty &&
	90	(
	91	cd testrepo &&
	92	git config remote.up.url .. &&
	93	git config remote.up.fetch "refs/heads/:refs/remotes/origin/" &&
	94	git fetch up &&
	95
	96	r=$(git show-ref -s --verify refs/remotes/origin/master) &&
	97	test "z$r" = "z$the_commit" &&
	98
	99	test 1 = $(git for-each-ref refs/remotes/origin \| wc -l)
	100	)
	101	'
	102
55029ae4 DB	103	test_expect_success 'fetch with insteadOf' '
	104	mk_empty &&
	105	(
	106	TRASH=$(pwd) &&
	107	cd testrepo &&
	108	git config url./$TRASH/.insteadOf trash/
	109	git config remote.up.url trash/. &&
	110	git config remote.up.fetch "refs/heads/:refs/remotes/origin/" &&
	111	git fetch up &&
	112
	113	r=$(git show-ref -s --verify refs/remotes/origin/master) &&
	114	test "z$r" = "z$the_commit" &&
	115
	116	test 1 = $(git for-each-ref refs/remotes/origin \| wc -l)
	117	)
	118	'
	119
bcdb34f7 JH	120	test_expect_success 'push without wildcard' '
	121	mk_empty &&
	122
	123	git push testrepo refs/heads/master:refs/remotes/origin/master &&
	124	(
	125	cd testrepo &&
	126	r=$(git show-ref -s --verify refs/remotes/origin/master) &&
	127	test "z$r" = "z$the_commit" &&
	128
	129	test 1 = $(git for-each-ref refs/remotes/origin \| wc -l)
	130	)
	131	'
	132
	133	test_expect_success 'push with wildcard' '
	134	mk_empty &&
	135
	136	git push testrepo "refs/heads/:refs/remotes/origin/" &&
	137	(
	138	cd testrepo &&
	139	r=$(git show-ref -s --verify refs/remotes/origin/master) &&
	140	test "z$r" = "z$the_commit" &&
	141
	142	test 1 = $(git for-each-ref refs/remotes/origin \| wc -l)
	143	)
	144	'
	145
55029ae4 DB	146	test_expect_success 'push with insteadOf' '
	147	mk_empty &&
	148	TRASH=$(pwd) &&
	149	git config url./$TRASH/.insteadOf trash/ &&
	150	git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
	151	(
	152	cd testrepo &&
	153	r=$(git show-ref -s --verify refs/remotes/origin/master) &&
	154	test "z$r" = "z$the_commit" &&
	155
	156	test 1 = $(git for-each-ref refs/remotes/origin \| wc -l)
	157	)
	158	'
	159
6125796f JH	160	test_expect_success 'push with matching heads' '
	161
	162	mk_test heads/master &&
	163	git push testrepo &&
	164	check_push_result $the_commit heads/master
	165
	166	'
	167
	168	test_expect_success 'push with no ambiguity (1)' '
	169
	170	mk_test heads/master &&
	171	git push testrepo master:master &&
	172	check_push_result $the_commit heads/master
	173
	174	'
	175
	176	test_expect_success 'push with no ambiguity (2)' '
	177
	178	mk_test remotes/origin/master &&
ae36bdcf	179	git push testrepo master:origin/master &&
6125796f JH	180	check_push_result $the_commit remotes/origin/master
	181
	182	'
	183
ae36bdcf SP	184	test_expect_success 'push with colon-less refspec, no ambiguity' '
	185
	186	mk_test heads/master heads/t/master &&
	187	git branch -f t/master master &&
	188	git push testrepo master &&
	189	check_push_result $the_commit heads/master &&
	190	check_push_result $the_first_commit heads/t/master
	191
	192	'
	193
6125796f JH	194	test_expect_success 'push with weak ambiguity (1)' '
	195
	196	mk_test heads/master remotes/origin/master &&
	197	git push testrepo master:master &&
	198	check_push_result $the_commit heads/master &&
	199	check_push_result $the_first_commit remotes/origin/master
	200
	201	'
	202
	203	test_expect_success 'push with weak ambiguity (2)' '
	204
	205	mk_test heads/master remotes/origin/master remotes/another/master &&
	206	git push testrepo master:master &&
	207	check_push_result $the_commit heads/master &&
	208	check_push_result $the_first_commit remotes/origin/master remotes/another/master
	209
	210	'
	211
	212	test_expect_success 'push with ambiguity (1)' '
	213
	214	mk_test remotes/origin/master remotes/frotz/master &&
	215	if git push testrepo master:master
	216	then
	217	echo "Oops, should have failed"
	218	false
	219	else
	220	check_push_result $the_first_commit remotes/origin/master remotes/frotz/master
	221	fi
	222	'
	223
	224	test_expect_success 'push with ambiguity (2)' '
	225
	226	mk_test heads/frotz tags/frotz &&
	227	if git push testrepo master:frotz
	228	then
	229	echo "Oops, should have failed"
	230	false
	231	else
	232	check_push_result $the_first_commit heads/frotz tags/frotz
	233	fi
1ed10b88 JH	234
	235	'
	236
	237	test_expect_success 'push with colon-less refspec (1)' '
	238
	239	mk_test heads/frotz tags/frotz &&
	240	git branch -f frotz master &&
	241	git push testrepo frotz &&
	242	check_push_result $the_commit heads/frotz &&
	243	check_push_result $the_first_commit tags/frotz
	244
	245	'
	246
	247	test_expect_success 'push with colon-less refspec (2)' '
	248
	249	mk_test heads/frotz tags/frotz &&
	250	if git show-ref --verify -q refs/heads/frotz
	251	then
	252	git branch -D frotz
	253	fi &&
	254	git tag -f frotz &&
	255	git push testrepo frotz &&
	256	check_push_result $the_commit tags/frotz &&
	257	check_push_result $the_first_commit heads/frotz
	258
	259	'
	260
	261	test_expect_success 'push with colon-less refspec (3)' '
	262
	263	mk_test &&
	264	if git show-ref --verify -q refs/tags/frotz
	265	then
	266	git tag -d frotz
	267	fi &&
	268	git branch -f frotz master &&
	269	git push testrepo frotz &&
	270	check_push_result $the_commit heads/frotz &&
9a3c6f7b	271	test 1 = $( cd testrepo && git show-ref \| wc -l )
1ed10b88 JH	272	'
	273
	274	test_expect_success 'push with colon-less refspec (4)' '
	275
	276	mk_test &&
	277	if git show-ref --verify -q refs/heads/frotz
	278	then
	279	git branch -D frotz
	280	fi &&
	281	git tag -f frotz &&
	282	git push testrepo frotz &&
	283	check_push_result $the_commit tags/frotz &&
9a3c6f7b	284	test 1 = $( cd testrepo && git show-ref \| wc -l )
1ed10b88	285
6125796f JH	286	'
6125796f JH	287
47d996a2 SP	288	test_expect_success 'push with HEAD' '
	289
	290	mk_test heads/master &&
	291	git checkout master &&
	292	git push testrepo HEAD &&
	293	check_push_result $the_commit heads/master
	294
	295	'
	296
	297	test_expect_success 'push with HEAD nonexisting at remote' '
	298
	299	mk_test heads/master &&
	300	git checkout -b local master &&
	301	git push testrepo HEAD &&
	302	check_push_result $the_commit heads/local
	303	'
	304
11f2441f BE	305	test_expect_success 'push with dry-run' '
	306
	307	mk_test heads/master &&
28391a80 JS	308	(cd testrepo &&
28391a80 JS	309	old_commit=$(git show-ref -s --verify refs/heads/master)) &&
11f2441f BE	310	git push --dry-run testrepo &&
	311	check_push_result $old_commit heads/master
	312	'
	313
28391a80 JS	314	test_expect_success 'push updates local refs' '
	315
	316	rm -rf parent child &&
	317	mkdir parent &&
	318	(cd parent && git init &&
	319	echo one >foo && git add foo && git commit -m one) &&
	320	git clone parent child &&
	321	(cd child &&
	322	echo two >foo && git commit -a -m two &&
	323	git push &&
	324	test $(git rev-parse master) = $(git rev-parse remotes/origin/master))
	325
	326	'
	327
	328	test_expect_success 'push does not update local refs on failure' '
	329
	330	rm -rf parent child &&
	331	mkdir parent &&
	332	(cd parent && git init &&
	333	echo one >foo && git add foo && git commit -m one &&
	334	echo exit 1 >.git/hooks/pre-receive &&
	335	chmod +x .git/hooks/pre-receive) &&
	336	git clone parent child &&
	337	(cd child &&
	338	echo two >foo && git commit -a -m two &&
	339	! git push &&
	340	test $(git rev-parse master) != \
	341	$(git rev-parse remotes/origin/master))
	342
	343	'
	344
	345	test_expect_success 'allow deleting an invalid remote ref' '
	346
	347	pwd &&
	348	rm -f testrepo/.git/objects/??/* &&
	349	git push testrepo :refs/heads/master &&
	350	(cd testrepo && ! git rev-parse --verify refs/heads/master)
	351
	352	'
	353
bcdb34f7	354	test_done