[thirdparty/git.git] / t / t5510-fetch.sh

#!/bin/sh
# Copyright (c) 2006, Junio C Hamano.

test_description='Per branch config variables affects "git fetch".

'

. ./test-lib.sh

D=`pwd`

test_bundle_object_count () {
	git verify-pack -v "$1" >verify.out &&
	test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out | wc -l)
}

convert_bundle_to_pack () {
	while read x && test -n "$x"
	do
		:;
	done
	cat
}

test_expect_success setup '
	echo >file original &&
	git add file &&
	git commit -a -m original'

test_expect_success "clone and setup child repos" '
	git clone . one &&
	(
		cd one &&
		echo >file updated by one &&
		git commit -a -m "updated by one"
	) &&
	git clone . two &&
	(
		cd two &&
		git config branch.master.remote one &&
		git config remote.one.url ../one/.git/ &&
		git config remote.one.fetch refs/heads/master:refs/heads/one
	) &&
	git clone . three &&
	(
		cd three &&
		git config branch.master.remote two &&
		git config branch.master.merge refs/heads/one &&
		mkdir -p .git/remotes &&
		{
			echo "URL: ../two/.git/"
			echo "Pull: refs/heads/master:refs/heads/two"
			echo "Pull: refs/heads/one:refs/heads/one"
		} >.git/remotes/two
	) &&
	git clone . bundle &&
	git clone . seven
'

test_expect_success "fetch test" '
	cd "$D" &&
	echo >file updated by origin &&
	git commit -a -m "updated by origin" &&
	cd two &&
	git fetch &&
	test -f .git/refs/heads/one &&
	mine=`git rev-parse refs/heads/one` &&
	his=`cd ../one && git rev-parse refs/heads/master` &&
	test "z$mine" = "z$his"
'

test_expect_success "fetch test for-merge" '
	cd "$D" &&
	cd three &&
	git fetch &&
	test -f .git/refs/heads/two &&
	test -f .git/refs/heads/one &&
	master_in_two=`cd ../two && git rev-parse master` &&
	one_in_two=`cd ../two && git rev-parse one` &&
	{
		echo "$master_in_two	not-for-merge"
		echo "$one_in_two	"
	} >expected &&
	cut -f -2 .git/FETCH_HEAD >actual &&
	test_cmp expected actual'

test_expect_success 'fetch --prune on its own works as expected' '
	cd "$D" &&
	git clone . prune &&
	cd prune &&
	git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&

	git fetch --prune origin &&
	test_must_fail git rev-parse origin/extrabranch
'

test_expect_success 'fetch --prune with a branch name keeps branches' '
	cd "$D" &&
	git clone . prune-branch &&
	cd prune-branch &&
	git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&

	git fetch --prune origin master &&
	git rev-parse origin/extrabranch
'

test_expect_success 'fetch --prune with a namespace keeps other namespaces' '
	cd "$D" &&
	git clone . prune-namespace &&
	cd prune-namespace &&

	git fetch --prune origin refs/heads/a/*:refs/remotes/origin/a/* &&
	git rev-parse origin/master
'

test_expect_success 'fetch --prune --tags does not delete the remote-tracking branches' '
	cd "$D" &&
	git clone . prune-tags &&
	cd prune-tags &&
	git fetch origin refs/heads/master:refs/tags/sometag &&

	git fetch --prune --tags origin &&
	git rev-parse origin/master &&
	test_must_fail git rev-parse somebranch
'

test_expect_success 'fetch --prune --tags with branch does not delete other remote-tracking branches' '
	cd "$D" &&
	git clone . prune-tags-branch &&
	cd prune-tags-branch &&
	git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&

	git fetch --prune --tags origin master &&
	git rev-parse origin/extrabranch
'

test_expect_success 'fetch tags when there is no tags' '

    cd "$D" &&

    mkdir notags &&
    cd notags &&
    git init &&

    git fetch -t ..

'

test_expect_success 'fetch following tags' '

	cd "$D" &&
	git tag -a -m 'annotated' anno HEAD &&
	git tag light HEAD &&

	mkdir four &&
	cd four &&
	git init &&

	git fetch .. :track &&
	git show-ref --verify refs/tags/anno &&
	git show-ref --verify refs/tags/light

'

test_expect_success 'fetch must not resolve short tag name' '

	cd "$D" &&

	mkdir five &&
	cd five &&
	git init &&

	test_must_fail git fetch .. anno:five

'

test_expect_success 'fetch must not resolve short remote name' '

	cd "$D" &&
	git update-ref refs/remotes/six/HEAD HEAD &&

	mkdir six &&
	cd six &&
	git init &&

	test_must_fail git fetch .. six:six

'

test_expect_success 'create bundle 1' '
	cd "$D" &&
	echo >file updated again by origin &&
	git commit -a -m "tip" &&
	git bundle create bundle1 master^..master
'

test_expect_success 'header of bundle looks right' '
	head -n 1 "$D"/bundle1 | grep "^#" &&
	head -n 2 "$D"/bundle1 | grep "^-[0-9a-f]\{40\} " &&
	head -n 3 "$D"/bundle1 | grep "^[0-9a-f]\{40\} " &&
	head -n 4 "$D"/bundle1 | grep "^$"
'

test_expect_success 'create bundle 2' '
	cd "$D" &&
	git bundle create bundle2 master~2..master
'

test_expect_success 'unbundle 1' '
	cd "$D/bundle" &&
	git checkout -b some-branch &&
	test_must_fail git fetch "$D/bundle1" master:master
'


test_expect_success 'bundle 1 has only 3 files ' '
	cd "$D" &&
	convert_bundle_to_pack <bundle1 >bundle.pack &&
	git index-pack bundle.pack &&
	test_bundle_object_count bundle.pack 3
'

test_expect_success 'unbundle 2' '
	cd "$D/bundle" &&
	git fetch ../bundle2 master:master &&
	test "tip" = "$(git log -1 --pretty=oneline master | cut -b42-)"
'

test_expect_success 'bundle does not prerequisite objects' '
	cd "$D" &&
	touch file2 &&
	git add file2 &&
	git commit -m add.file2 file2 &&
	git bundle create bundle3 -1 HEAD &&
	convert_bundle_to_pack <bundle3 >bundle.pack &&
	git index-pack bundle.pack &&
	test_bundle_object_count bundle.pack 3
'

test_expect_success 'bundle should be able to create a full history' '

	cd "$D" &&
	git tag -a -m '1.0' v1.0 master &&
	git bundle create bundle4 v1.0

'

! rsync --help > /dev/null 2> /dev/null &&
say 'Skipping rsync tests because rsync was not found' || {
test_expect_success 'fetch via rsync' '
	git pack-refs &&
	mkdir rsynced &&
	(cd rsynced &&
	 git init --bare &&
	 git fetch "rsync:$(pwd)/../.git" master:refs/heads/master &&
	 git gc --prune &&
	 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
	 git fsck --full)
'

test_expect_success 'push via rsync' '
	mkdir rsynced2 &&
	(cd rsynced2 &&
	 git init) &&
	(cd rsynced &&
	 git push "rsync:$(pwd)/../rsynced2/.git" master) &&
	(cd rsynced2 &&
	 git gc --prune &&
	 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
	 git fsck --full)
'

test_expect_success 'push via rsync' '
	mkdir rsynced3 &&
	(cd rsynced3 &&
	 git init) &&
	git push --all "rsync:$(pwd)/rsynced3/.git" &&
	(cd rsynced3 &&
	 test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
	 git fsck --full)
'
}

test_expect_success 'fetch with a non-applying branch.<name>.merge' '
	git config branch.master.remote yeti &&
	git config branch.master.merge refs/heads/bigfoot &&
	git config remote.blub.url one &&
	git config remote.blub.fetch "refs/heads/*:refs/remotes/one/*" &&
	git fetch blub
'

# URL supplied to fetch does not match the url of the configured branch's remote
test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [1]' '
	one_head=$(cd one && git rev-parse HEAD) &&
	this_head=$(git rev-parse HEAD) &&
	git update-ref -d FETCH_HEAD &&
	git fetch one &&
	test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
	test $this_head = "$(git rev-parse --verify HEAD)"
'

# URL supplied to fetch matches the url of the configured branch's remote and
# the merge spec matches the branch the remote HEAD points to
test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [2]' '
	one_ref=$(cd one && git symbolic-ref HEAD) &&
	git config branch.master.remote blub &&
	git config branch.master.merge "$one_ref" &&
	git update-ref -d FETCH_HEAD &&
	git fetch one &&
	test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
	test $this_head = "$(git rev-parse --verify HEAD)"
'

# URL supplied to fetch matches the url of the configured branch's remote, but
# the merge spec does not match the branch the remote HEAD points to
test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [3]' '
	git config branch.master.merge "${one_ref}_not" &&
	git update-ref -d FETCH_HEAD &&
	git fetch one &&
	test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
	test $this_head = "$(git rev-parse --verify HEAD)"
'

# the strange name is: a\!'b
test_expect_success 'quoting of a strangely named repo' '
	test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
	cat result &&
	grep "fatal: '\''a\\\\!'\''b'\''" result
'

test_expect_success 'bundle should record HEAD correctly' '

	cd "$D" &&
	git bundle create bundle5 HEAD master &&
	git bundle list-heads bundle5 >actual &&
	for h in HEAD refs/heads/master
	do
		echo "$(git rev-parse --verify $h) $h"
	done >expect &&
	test_cmp expect actual

'

test_expect_success 'explicit fetch should not update tracking' '

	cd "$D" &&
	git branch -f side &&
	(
		cd three &&
		o=$(git rev-parse --verify refs/remotes/origin/master) &&
		git fetch origin master &&
		n=$(git rev-parse --verify refs/remotes/origin/master) &&
		test "$o" = "$n" &&
		test_must_fail git rev-parse --verify refs/remotes/origin/side
	)
'

test_expect_success 'explicit pull should not update tracking' '

	cd "$D" &&
	git branch -f side &&
	(
		cd three &&
		o=$(git rev-parse --verify refs/remotes/origin/master) &&
		git pull origin master &&
		n=$(git rev-parse --verify refs/remotes/origin/master) &&
		test "$o" = "$n" &&
		test_must_fail git rev-parse --verify refs/remotes/origin/side
	)
'

test_expect_success 'configured fetch updates tracking' '

	cd "$D" &&
	git branch -f side &&
	(
		cd three &&
		o=$(git rev-parse --verify refs/remotes/origin/master) &&
		git fetch origin &&
		n=$(git rev-parse --verify refs/remotes/origin/master) &&
		test "$o" != "$n" &&
		git rev-parse --verify refs/remotes/origin/side
	)
'

test_expect_success 'pushing nonexistent branch by mistake should not segv' '

	cd "$D" &&
	test_must_fail git push seven no:no

'

test_expect_success 'auto tag following fetches minimum' '

	cd "$D" &&
	git clone .git follow &&
	git checkout HEAD^0 &&
	(
		for i in 1 2 3 4 5 6 7
		do
			echo $i >>file &&
			git commit -m $i -a &&
			git tag -a -m $i excess-$i || exit 1
		done
	) &&
	git checkout master &&
	(
		cd follow &&
		git fetch
	)
'

test_expect_success 'refuse to fetch into the current branch' '

	test_must_fail git fetch . side:master

'

test_expect_success 'fetch into the current branch with --update-head-ok' '

	git fetch --update-head-ok . side:master

'

test_expect_success 'fetch --dry-run' '

	rm -f .git/FETCH_HEAD &&
	git fetch --dry-run . &&
	! test -f .git/FETCH_HEAD
'

test_expect_success "should be able to fetch with duplicate refspecs" '
        mkdir dups &&
        cd dups &&
        git init &&
        git config branch.master.remote three &&
        git config remote.three.url ../three/.git &&
        git config remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
        git config --add remote.three.fetch +refs/heads/*:refs/remotes/origin/* &&
        git fetch three
'

test_done
Commit	Line	Data
7be1d62c JH	1	#!/bin/sh
	2	# Copyright (c) 2006, Junio C Hamano.
	3
	4	test_description='Per branch config variables affects "git fetch".
	5
	6	'
	7
	8	. ./test-lib.sh
	9
	10	D=`pwd`
	11
2e674a9d JH	12	test_bundle_object_count () {
	13	git verify-pack -v "$1" >verify.out &&
	14	test "$2" = $(grep '^[0-9a-f]\{40\} ' verify.out \| wc -l)
	15	}
	16
61821aaa TR	17	convert_bundle_to_pack () {
	18	while read x && test -n "$x"
	19	do
	20	:;
	21	done
	22	cat
	23	}
	24
7be1d62c JH	25	test_expect_success setup '
	26	echo >file original &&
	27	git add file &&
	28	git commit -a -m original'
	29
	30	test_expect_success "clone and setup child repos" '
	31	git clone . one &&
18a82692 JN	32	(
	33	cd one &&
	34	echo >file updated by one &&
	35	git commit -a -m "updated by one"
fd4ec4f2	36	) &&
7be1d62c	37	git clone . two &&
18a82692 JN	38	(
	39	cd two &&
	40	git config branch.master.remote one &&
	41	git config remote.one.url ../one/.git/ &&
	42	git config remote.one.fetch refs/heads/master:refs/heads/one
fd4ec4f2	43	) &&
6cc7c36d	44	git clone . three &&
18a82692 JN	45	(
	46	cd three &&
	47	git config branch.master.remote two &&
	48	git config branch.master.merge refs/heads/one &&
	49	mkdir -p .git/remotes &&
	50	{
	51	echo "URL: ../two/.git/"
	52	echo "Pull: refs/heads/master:refs/heads/two"
	53	echo "Pull: refs/heads/one:refs/heads/one"
	54	} >.git/remotes/two
fd4ec4f2	55	) &&
9a7bbd1d JK	56	git clone . bundle &&
9a7bbd1d JK	57	git clone . seven
7be1d62c JH	58	'
	59
	60	test_expect_success "fetch test" '
	61	cd "$D" &&
	62	echo >file updated by origin &&
	63	git commit -a -m "updated by origin" &&
	64	cd two &&
	65	git fetch &&
	66	test -f .git/refs/heads/one &&
	67	mine=`git rev-parse refs/heads/one` &&
	68	his=`cd ../one && git rev-parse refs/heads/master` &&
	69	test "z$mine" = "z$his"
	70	'
	71
6cc7c36d SB	72	test_expect_success "fetch test for-merge" '
	73	cd "$D" &&
	74	cd three &&
	75	git fetch &&
	76	test -f .git/refs/heads/two &&
	77	test -f .git/refs/heads/one &&
	78	master_in_two=`cd ../two && git rev-parse master` &&
	79	one_in_two=`cd ../two && git rev-parse one` &&
	80	{
	81	echo "$master_in_two not-for-merge"
	82	echo "$one_in_two "
	83	} >expected &&
	84	cut -f -2 .git/FETCH_HEAD >actual &&
4fdf71be	85	test_cmp expected actual'
6cc7c36d	86
43a8a04a CMN	87	test_expect_success 'fetch --prune on its own works as expected' '
	88	cd "$D" &&
	89	git clone . prune &&
	90	cd prune &&
	91	git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&
	92
	93	git fetch --prune origin &&
	94	test_must_fail git rev-parse origin/extrabranch
	95	'
	96
ed43de6e	97	test_expect_success 'fetch --prune with a branch name keeps branches' '
43a8a04a CMN	98	cd "$D" &&
	99	git clone . prune-branch &&
	100	cd prune-branch &&
	101	git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&
	102
	103	git fetch --prune origin master &&
	104	git rev-parse origin/extrabranch
	105	'
	106
ed43de6e	107	test_expect_success 'fetch --prune with a namespace keeps other namespaces' '
43a8a04a CMN	108	cd "$D" &&
	109	git clone . prune-namespace &&
	110	cd prune-namespace &&
	111
	112	git fetch --prune origin refs/heads/a/:refs/remotes/origin/a/ &&
	113	git rev-parse origin/master
	114	'
	115
e8c1e6c7	116	test_expect_success 'fetch --prune --tags does not delete the remote-tracking branches' '
43a8a04a CMN	117	cd "$D" &&
	118	git clone . prune-tags &&
	119	cd prune-tags &&
	120	git fetch origin refs/heads/master:refs/tags/sometag &&
	121
	122	git fetch --prune --tags origin &&
	123	git rev-parse origin/master &&
	124	test_must_fail git rev-parse somebranch
	125	'
	126
e8c1e6c7	127	test_expect_success 'fetch --prune --tags with branch does not delete other remote-tracking branches' '
43a8a04a CMN	128	cd "$D" &&
	129	git clone . prune-tags-branch &&
	130	cd prune-tags-branch &&
	131	git fetch origin refs/heads/master:refs/remotes/origin/extrabranch &&
	132
	133	git fetch --prune --tags origin master &&
	134	git rev-parse origin/extrabranch
	135	'
	136
f539d0d6 VJ	137	test_expect_success 'fetch tags when there is no tags' '
	138
	139	cd "$D" &&
	140
	141	mkdir notags &&
	142	cd notags &&
	143	git init &&
	144
	145	git fetch -t ..
	146
	147	'
	148
6c96c0f1 JH	149	test_expect_success 'fetch following tags' '
	150
	151	cd "$D" &&
	152	git tag -a -m 'annotated' anno HEAD &&
	153	git tag light HEAD &&
	154
	155	mkdir four &&
	156	cd four &&
5c94f87e	157	git init &&
6c96c0f1 JH	158
	159	git fetch .. :track &&
	160	git show-ref --verify refs/tags/anno &&
	161	git show-ref --verify refs/tags/light
	162
	163	'
	164
41ac414e	165	test_expect_success 'fetch must not resolve short tag name' '
605b4978 SP	166
	167	cd "$D" &&
	168
	169	mkdir five &&
	170	cd five &&
	171	git init &&
	172
d492b31c	173	test_must_fail git fetch .. anno:five
605b4978 SP	174
	175	'
	176
41ac414e	177	test_expect_success 'fetch must not resolve short remote name' '
605b4978 SP	178
605b4978 SP	179	cd "$D" &&
a48fcd83	180	git update-ref refs/remotes/six/HEAD HEAD &&
605b4978 SP	181
	182	mkdir six &&
	183	cd six &&
	184	git init &&
	185
d492b31c	186	test_must_fail git fetch .. six:six
605b4978 SP	187
	188	'
	189
2e0afafe JS	190	test_expect_success 'create bundle 1' '
	191	cd "$D" &&
	192	echo >file updated again by origin &&
	193	git commit -a -m "tip" &&
	194	git bundle create bundle1 master^..master
	195	'
	196
8315588b JS	197	test_expect_success 'header of bundle looks right' '
	198	head -n 1 "$D"/bundle1 \| grep "^#" &&
	199	head -n 2 "$D"/bundle1 \| grep "^-[0-9a-f]\{40\} " &&
	200	head -n 3 "$D"/bundle1 \| grep "^[0-9a-f]\{40\} " &&
	201	head -n 4 "$D"/bundle1 \| grep "^$"
	202	'
	203
2e0afafe JS	204	test_expect_success 'create bundle 2' '
	205	cd "$D" &&
	206	git bundle create bundle2 master~2..master
	207	'
	208
41ac414e	209	test_expect_success 'unbundle 1' '
2e0afafe JS	210	cd "$D/bundle" &&
2e0afafe JS	211	git checkout -b some-branch &&
d492b31c	212	test_must_fail git fetch "$D/bundle1" master:master
2e0afafe JS	213	'
2e0afafe JS	214
2e674a9d	215
8315588b JS	216	test_expect_success 'bundle 1 has only 3 files ' '
8315588b JS	217	cd "$D" &&
61821aaa	218	convert_bundle_to_pack <bundle1 >bundle.pack &&
8315588b	219	git index-pack bundle.pack &&
2e674a9d	220	test_bundle_object_count bundle.pack 3
8315588b JS	221	'
8315588b JS	222
2e0afafe JS	223	test_expect_success 'unbundle 2' '
	224	cd "$D/bundle" &&
	225	git fetch ../bundle2 master:master &&
	226	test "tip" = "$(git log -1 --pretty=oneline master \| cut -b42-)"
	227	'
	228
18449ab0 JS	229	test_expect_success 'bundle does not prerequisite objects' '
	230	cd "$D" &&
	231	touch file2 &&
	232	git add file2 &&
	233	git commit -m add.file2 file2 &&
	234	git bundle create bundle3 -1 HEAD &&
61821aaa	235	convert_bundle_to_pack <bundle3 >bundle.pack &&
18449ab0	236	git index-pack bundle.pack &&
2e674a9d	237	test_bundle_object_count bundle.pack 3
18449ab0 JS	238	'
18449ab0 JS	239
7fa8254f JH	240	test_expect_success 'bundle should be able to create a full history' '
	241
	242	cd "$D" &&
	243	git tag -a -m '1.0' v1.0 master &&
	244	git bundle create bundle4 v1.0
	245
	246	'
	247
7efaeba2 JS	248	! rsync --help > /dev/null 2> /dev/null &&
7efaeba2 JS	249	say 'Skipping rsync tests because rsync was not found' \|\| {
cd547b48 JS	250	test_expect_success 'fetch via rsync' '
	251	git pack-refs &&
	252	mkdir rsynced &&
7efaeba2 JS	253	(cd rsynced &&
	254	git init --bare &&
	255	git fetch "rsync:$(pwd)/../.git" master:refs/heads/master &&
	256	git gc --prune &&
	257	test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
	258	git fsck --full)
cd547b48 JS	259	'
	260
	261	test_expect_success 'push via rsync' '
7efaeba2 JS	262	mkdir rsynced2 &&
7efaeba2 JS	263	(cd rsynced2 &&
cd547b48	264	git init) &&
7efaeba2 JS	265	(cd rsynced &&
	266	git push "rsync:$(pwd)/../rsynced2/.git" master) &&
	267	(cd rsynced2 &&
	268	git gc --prune &&
	269	test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
	270	git fsck --full)
cd547b48 JS	271	'
	272
	273	test_expect_success 'push via rsync' '
cd547b48 JS	274	mkdir rsynced3 &&
	275	(cd rsynced3 &&
	276	git init) &&
7efaeba2 JS	277	git push --all "rsync:$(pwd)/rsynced3/.git" &&
	278	(cd rsynced3 &&
	279	test $(git rev-parse master) = $(cd .. && git rev-parse master) &&
	280	git fsck --full)
cd547b48 JS	281	'
	282	}
	283
da0204df JS	284	test_expect_success 'fetch with a non-applying branch.<name>.merge' '
	285	git config branch.master.remote yeti &&
	286	git config branch.master.merge refs/heads/bigfoot &&
	287	git config remote.blub.url one &&
	288	git config remote.blub.fetch "refs/heads/:refs/remotes/one/" &&
	289	git fetch blub
	290	'
	291
042cca38 BC	292	# URL supplied to fetch does not match the url of the configured branch's remote
	293	test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [1]' '
	294	one_head=$(cd one && git rev-parse HEAD) &&
	295	this_head=$(git rev-parse HEAD) &&
6106ce46 BC	296	git update-ref -d FETCH_HEAD &&
6106ce46 BC	297	git fetch one &&
042cca38 BC	298	test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
	299	test $this_head = "$(git rev-parse --verify HEAD)"
	300	'
	301
	302	# URL supplied to fetch matches the url of the configured branch's remote and
	303	# the merge spec matches the branch the remote HEAD points to
	304	test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [2]' '
	305	one_ref=$(cd one && git symbolic-ref HEAD) &&
	306	git config branch.master.remote blub &&
	307	git config branch.master.merge "$one_ref" &&
	308	git update-ref -d FETCH_HEAD &&
	309	git fetch one &&
	310	test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
	311	test $this_head = "$(git rev-parse --verify HEAD)"
	312	'
	313
	314	# URL supplied to fetch matches the url of the configured branch's remote, but
	315	# the merge spec does not match the branch the remote HEAD points to
	316	test_expect_success 'fetch from GIT URL with a non-applying branch.<name>.merge [3]' '
	317	git config branch.master.merge "${one_ref}_not" &&
	318	git update-ref -d FETCH_HEAD &&
	319	git fetch one &&
	320	test $one_head = "$(git rev-parse --verify FETCH_HEAD)" &&
	321	test $this_head = "$(git rev-parse --verify HEAD)"
6106ce46 BC	322	'
6106ce46 BC	323
c2015b3a JS	324	# the strange name is: a\!'b
c2015b3a JS	325	test_expect_success 'quoting of a strangely named repo' '
d492b31c	326	test_must_fail git fetch "a\\!'\''b" > result 2>&1 &&
c2015b3a JS	327	cat result &&
	328	grep "fatal: '\''a\\\\!'\''b'\''" result
	329	'
	330
c5546e88 JS	331	test_expect_success 'bundle should record HEAD correctly' '
	332
	333	cd "$D" &&
	334	git bundle create bundle5 HEAD master &&
	335	git bundle list-heads bundle5 >actual &&
	336	for h in HEAD refs/heads/master
	337	do
	338	echo "$(git rev-parse --verify $h) $h"
	339	done >expect &&
82ebb0b6	340	test_cmp expect actual
c5546e88 JS	341
	342	'
	343
c7015961 JH	344	test_expect_success 'explicit fetch should not update tracking' '
	345
	346	cd "$D" &&
	347	git branch -f side &&
	348	(
	349	cd three &&
	350	o=$(git rev-parse --verify refs/remotes/origin/master) &&
	351	git fetch origin master &&
	352	n=$(git rev-parse --verify refs/remotes/origin/master) &&
	353	test "$o" = "$n" &&
d492b31c	354	test_must_fail git rev-parse --verify refs/remotes/origin/side
c7015961 JH	355	)
	356	'
	357
	358	test_expect_success 'explicit pull should not update tracking' '
	359
	360	cd "$D" &&
	361	git branch -f side &&
	362	(
	363	cd three &&
	364	o=$(git rev-parse --verify refs/remotes/origin/master) &&
	365	git pull origin master &&
	366	n=$(git rev-parse --verify refs/remotes/origin/master) &&
	367	test "$o" = "$n" &&
d492b31c	368	test_must_fail git rev-parse --verify refs/remotes/origin/side
c7015961 JH	369	)
	370	'
	371
	372	test_expect_success 'configured fetch updates tracking' '
	373
	374	cd "$D" &&
	375	git branch -f side &&
	376	(
	377	cd three &&
	378	o=$(git rev-parse --verify refs/remotes/origin/master) &&
	379	git fetch origin &&
	380	n=$(git rev-parse --verify refs/remotes/origin/master) &&
	381	test "$o" != "$n" &&
	382	git rev-parse --verify refs/remotes/origin/side
	383	)
	384	'
	385
9a7bbd1d JK	386	test_expect_success 'pushing nonexistent branch by mistake should not segv' '
	387
	388	cd "$D" &&
	389	test_must_fail git push seven no:no
	390
	391	'
	392
49420252 JH	393	test_expect_success 'auto tag following fetches minimum' '
	394
	395	cd "$D" &&
	396	git clone .git follow &&
	397	git checkout HEAD^0 &&
	398	(
	399	for i in 1 2 3 4 5 6 7
	400	do
	401	echo $i >>file &&
	402	git commit -m $i -a &&
	403	git tag -a -m $i excess-$i \|\| exit 1
	404	done
	405	) &&
	406	git checkout master &&
	407	(
	408	cd follow &&
	409	git fetch
	410	)
	411	'
	412
8ee5d731 JS	413	test_expect_success 'refuse to fetch into the current branch' '
	414
	415	test_must_fail git fetch . side:master
	416
	417	'
	418
	419	test_expect_success 'fetch into the current branch with --update-head-ok' '
	420
	421	git fetch --update-head-ok . side:master
	422
	423	'
	424
3fdcdbdf JS	425	test_expect_success 'fetch --dry-run' '
	426
	427	rm -f .git/FETCH_HEAD &&
	428	git fetch --dry-run . &&
	429	! test -f .git/FETCH_HEAD
	430	'
	431
95c96d48 JP	432	test_expect_success "should be able to fetch with duplicate refspecs" '
	433	mkdir dups &&
	434	cd dups &&
	435	git init &&
	436	git config branch.master.remote three &&
	437	git config remote.three.url ../three/.git &&
	438	git config remote.three.fetch +refs/heads/:refs/remotes/origin/ &&
	439	git config --add remote.three.fetch +refs/heads/:refs/remotes/origin/ &&
	440	git fetch three
	441	'
	442
7be1d62c	443	test_done