[thirdparty/git.git] / t / t5500-fetch-pack.sh

#!/bin/sh
#
# Copyright (c) 2005 Johannes Schindelin
#

test_description='Testing multi_ack pack fetching'

. ./test-lib.sh

# Test fetch-pack/upload-pack pair.

# Some convenience functions

add () {
	name=$1 &&
	text="$@" &&
	branch=`echo $name | sed -e 's/^\(.\).*$/\1/'` &&
	parents="" &&

	shift &&
	while test $1; do
		parents="$parents -p $1" &&
		shift
	done &&

	echo "$text" > test.txt &&
	git update-index --add test.txt &&
	tree=$(git write-tree) &&
	# make sure timestamps are in correct order
	test_tick &&
	commit=$(echo "$text" | git commit-tree $tree $parents) &&
	eval "$name=$commit; export $name" &&
	echo $commit > .git/refs/heads/$branch &&
	eval ${branch}TIP=$commit
}

pull_to_client () {
	number=$1 &&
	heads=$2 &&
	count=$3 &&
	test_expect_success "$number pull" '
		(
			cd client &&
			git fetch-pack -k -v .. $heads &&

			case "$heads" in
			    *A*)
				    echo $ATIP > .git/refs/heads/A;;
			esac &&
			case "$heads" in *B*)
			    echo $BTIP > .git/refs/heads/B;;
			esac &&
			git symbolic-ref HEAD refs/heads/`echo $heads \
				| sed -e "s/^\(.\).*$/\1/"` &&

			git fsck --full &&

			mv .git/objects/pack/pack-* . &&
			p=`ls -1 pack-*.pack` &&
			git unpack-objects <$p &&
			git fsck --full &&

			idx=`echo pack-*.idx` &&
			pack_count=`git show-index <$idx | wc -l` &&
			test $pack_count = $count &&
			rm -f pack-*
		)
	'
}

# Here begins the actual testing

# A1 - ... - A20 - A21
#    \
#      B1  -   B2 - .. - B70

# client pulls A20, B1. Then tracks only B. Then pulls A.

test_expect_success 'setup' '
	mkdir client &&
	(
		cd client &&
		git init &&
		git config transfer.unpacklimit 0
	) &&
	add A1 &&
	prev=1 &&
	cur=2 &&
	while [ $cur -le 10 ]; do
		add A$cur $(eval echo \$A$prev) &&
		prev=$cur &&
		cur=$(($cur+1))
	done &&
	add B1 $A1 &&
	echo $ATIP > .git/refs/heads/A &&
	echo $BTIP > .git/refs/heads/B &&
	git symbolic-ref HEAD refs/heads/B
'

pull_to_client 1st "refs/heads/B refs/heads/A" $((11*3))

test_expect_success 'post 1st pull setup' '
	add A11 $A10 &&
	prev=1 &&
	cur=2 &&
	while [ $cur -le 65 ]; do
		add B$cur $(eval echo \$B$prev) &&
		prev=$cur &&
		cur=$(($cur+1))
	done
'

pull_to_client 2nd "refs/heads/B" $((64*3))

pull_to_client 3rd "refs/heads/A" $((1*3))

test_expect_success 'single branch clone' '
	git clone --single-branch "file://$(pwd)/." singlebranch
'

test_expect_success 'single branch object count' '
	GIT_DIR=singlebranch/.git git count-objects -v |
		grep "^in-pack:" > count.singlebranch &&
	echo "in-pack: 198" >expected &&
	test_cmp expected count.singlebranch
'

test_expect_success 'single given branch clone' '
	git clone --single-branch --branch A "file://$(pwd)/." branch-a &&
	test_must_fail git --git-dir=branch-a/.git rev-parse origin/B
'

test_expect_success 'clone shallow' '
	git clone --no-single-branch --depth 2 "file://$(pwd)/." shallow
'

test_expect_success 'clone shallow object count' '
	(
		cd shallow &&
		git count-objects -v
	) > count.shallow &&
	grep "^in-pack: 18" count.shallow
'

test_expect_success 'clone shallow object count (part 2)' '
	sed -e "/^in-pack:/d" -e "/^packs:/d" -e "/^size-pack:/d" \
	    -e "/: 0$/d" count.shallow > count_output &&
	! test -s count_output
'

test_expect_success 'fsck in shallow repo' '
	(
		cd shallow &&
		git fsck --full
	)
'

test_expect_success 'simple fetch in shallow repo' '
	(
		cd shallow &&
		git fetch
	)
'

test_expect_success 'no changes expected' '
	(
		cd shallow &&
		git count-objects -v
	) > count.shallow.2 &&
	cmp count.shallow count.shallow.2
'

test_expect_success 'fetch same depth in shallow repo' '
	(
		cd shallow &&
		git fetch --depth=2
	)
'

test_expect_success 'no changes expected' '
	(
		cd shallow &&
		git count-objects -v
	) > count.shallow.3 &&
	cmp count.shallow count.shallow.3
'

test_expect_success 'add two more' '
	add B66 $B65 &&
	add B67 $B66
'

test_expect_success 'pull in shallow repo' '
	(
		cd shallow &&
		git pull .. B
	)
'

test_expect_success 'clone shallow object count' '
	(
		cd shallow &&
		git count-objects -v
	) > count.shallow &&
	grep "^count: 6" count.shallow
'

test_expect_success 'add two more (part 2)' '
	add B68 $B67 &&
	add B69 $B68
'

test_expect_success 'deepening pull in shallow repo' '
	(
		cd shallow &&
		git pull --depth 4 .. B
	)
'

test_expect_success 'clone shallow object count' '
	(
		cd shallow &&
		git count-objects -v
	) > count.shallow &&
	grep "^count: 12" count.shallow
'

test_expect_success 'deepening fetch in shallow repo' '
	(
		cd shallow &&
		git fetch --depth 4 .. A:A
	)
'

test_expect_success 'clone shallow object count' '
	(
		cd shallow &&
		git count-objects -v
	) > count.shallow &&
	grep "^count: 18" count.shallow
'

test_expect_success 'pull in shallow repo with missing merge base' '
	(
		cd shallow &&
		test_must_fail git pull --depth 4 .. A
	)
'

test_expect_success 'additional simple shallow deepenings' '
	(
		cd shallow &&
		git fetch --depth=8 &&
		git fetch --depth=10 &&
		git fetch --depth=11
	)
'

test_expect_success 'clone shallow object count' '
	(
		cd shallow &&
		git count-objects -v
	) > count.shallow &&
	grep "^count: 52" count.shallow
'

test_expect_success 'fetch --no-shallow on full repo' '
	test_must_fail git fetch --noshallow
'

test_expect_success 'fetch --depth --no-shallow' '
	(
		cd shallow &&
		test_must_fail git fetch --depth=1 --noshallow
	)
'

test_expect_success 'turn shallow to complete repository' '
	(
		cd shallow &&
		git fetch --unshallow &&
		! test -f .git/shallow &&
		git fsck --full
	)
'

test_expect_success 'clone shallow without --no-single-branch' '
	git clone --depth 1 "file://$(pwd)/." shallow2
'

test_expect_success 'clone shallow object count' '
	(
		cd shallow2 &&
		git count-objects -v
	) > count.shallow2 &&
	grep "^in-pack: 6" count.shallow2
'

test_expect_success 'clone shallow with --branch' '
	git clone --depth 1 --branch A "file://$(pwd)/." shallow3
'

test_expect_success 'clone shallow object count' '
	echo "in-pack: 6" > count3.expected &&
	GIT_DIR=shallow3/.git git count-objects -v |
		grep "^in-pack" > count3.actual &&
	test_cmp count3.expected count3.actual
'

test_expect_success 'clone shallow with detached HEAD' '
	git checkout HEAD^ &&
	git clone --depth 1 "file://$(pwd)/." shallow5 &&
	git checkout - &&
	GIT_DIR=shallow5/.git git rev-parse HEAD >actual &&
	git rev-parse HEAD^ >expected &&
	test_cmp expected actual
'

test_expect_success 'shallow clone pulling tags' '
	git tag -a -m A TAGA1 A &&
	git tag -a -m B TAGB1 B &&
	git tag TAGA2 A &&
	git tag TAGB2 B &&
	git clone --depth 1 "file://$(pwd)/." shallow6 &&

	cat >taglist.expected <<\EOF &&
TAGB1
TAGB2
EOF
	GIT_DIR=shallow6/.git git tag -l >taglist.actual &&
	test_cmp taglist.expected taglist.actual &&

	echo "in-pack: 7" > count6.expected &&
	GIT_DIR=shallow6/.git git count-objects -v |
		grep "^in-pack" > count6.actual &&
	test_cmp count6.expected count6.actual
'

test_expect_success 'shallow cloning single tag' '
	git clone --depth 1 --branch=TAGB1 "file://$(pwd)/." shallow7 &&
	cat >taglist.expected <<\EOF &&
TAGB1
TAGB2
EOF
	GIT_DIR=shallow7/.git git tag -l >taglist.actual &&
	test_cmp taglist.expected taglist.actual &&

	echo "in-pack: 7" > count7.expected &&
	GIT_DIR=shallow7/.git git count-objects -v |
		grep "^in-pack" > count7.actual &&
	test_cmp count7.expected count7.actual
'

test_expect_success 'setup tests for the --stdin parameter' '
	for head in C D E F
	do
		add $head
	done &&
	for head in A B C D E F
	do
		git tag $head $head
	done &&
	cat >input <<-\EOF
	refs/heads/C
	refs/heads/A
	refs/heads/D
	refs/tags/C
	refs/heads/B
	refs/tags/A
	refs/heads/E
	refs/tags/B
	refs/tags/E
	refs/tags/D
	EOF
	sort <input >expect &&
	(
		echo refs/heads/E &&
		echo refs/tags/E &&
		cat input
	) >input.dup
'

test_expect_success 'fetch refs from cmdline' '
	(
		cd client &&
		git fetch-pack --no-progress .. $(cat ../input)
	) >output &&
	cut -d " " -f 2 <output | sort >actual &&
	test_cmp expect actual
'

test_expect_success 'fetch refs from stdin' '
	(
		cd client &&
		git fetch-pack --stdin --no-progress .. <../input
	) >output &&
	cut -d " " -f 2 <output | sort >actual &&
	test_cmp expect actual
'

test_expect_success 'fetch mixed refs from cmdline and stdin' '
	(
		cd client &&
		tail -n +5 ../input |
		git fetch-pack --stdin --no-progress .. $(head -n 4 ../input)
	) >output &&
	cut -d " " -f 2 <output | sort >actual &&
	test_cmp expect actual
'

test_expect_success 'test duplicate refs from stdin' '
	(
	cd client &&
	git fetch-pack --stdin --no-progress .. <../input.dup
	) >output &&
	cut -d " " -f 2 <output | sort >actual &&
	test_cmp expect actual
'

test_expect_success 'set up tests of missing reference' '
	cat >expect-error <<-\EOF
	error: no such remote ref refs/heads/xyzzy
	EOF
'

test_expect_success 'test lonely missing ref' '
	(
		cd client &&
		test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy
	) >/dev/null 2>error-m &&
	test_cmp expect-error error-m
'

test_expect_success 'test missing ref after existing' '
	(
		cd client &&
		test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy
	) >/dev/null 2>error-em &&
	test_cmp expect-error error-em
'

test_expect_success 'test missing ref before existing' '
	(
		cd client &&
		test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A
	) >/dev/null 2>error-me &&
	test_cmp expect-error error-me
'

test_expect_success 'test --all, --depth, and explicit head' '
	(
		cd client &&
		git fetch-pack --no-progress --all --depth=1 .. refs/heads/A
	) >out-adh 2>error-adh
'

test_expect_success 'test --all, --depth, and explicit tag' '
	git tag OLDTAG refs/heads/B~5 &&
	(
		cd client &&
		git fetch-pack --no-progress --all --depth=1 .. refs/tags/OLDTAG
	) >out-adt 2>error-adt
'

test_done
Commit	Line	Data
6b17c674 JS	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2005 Johannes Schindelin
	4	#
	5
3902985a	6	test_description='Testing multi_ack pack fetching'
6b17c674	7
6b17c674 JS	8	. ./test-lib.sh
	9
	10	# Test fetch-pack/upload-pack pair.
	11
	12	# Some convenience functions
	13
1010437d	14	add () {
3902985a SB	15	name=$1 &&
	16	text="$@" &&
	17	branch=`echo $name \| sed -e 's/^\(.\).*$/\1/'` &&
	18	parents="" &&
6b17c674	19
3902985a	20	shift &&
6b17c674	21	while test $1; do
3902985a	22	parents="$parents -p $1" &&
6b17c674	23	shift
3902985a	24	done &&
6b17c674	25
3902985a SB	26	echo "$text" > test.txt &&
	27	git update-index --add test.txt &&
	28	tree=$(git write-tree) &&
6b17c674	29	# make sure timestamps are in correct order
3902985a SB	30	test_tick &&
	31	commit=$(echo "$text" \| git commit-tree $tree $parents) &&
	32	eval "$name=$commit; export $name" &&
	33	echo $commit > .git/refs/heads/$branch &&
6b17c674 JS	34	eval ${branch}TIP=$commit
	35	}
	36
1010437d	37	pull_to_client () {
3902985a SB	38	number=$1 &&
	39	heads=$2 &&
	40	count=$3 &&
	41	test_expect_success "$number pull" '
	42	(
	43	cd client &&
	44	git fetch-pack -k -v .. $heads &&
	45
	46	case "$heads" in
	47	A)
	48	echo $ATIP > .git/refs/heads/A;;
	49	esac &&
	50	case "$heads" in B)
	51	echo $BTIP > .git/refs/heads/B;;
	52	esac &&
	53	git symbolic-ref HEAD refs/heads/`echo $heads \
	54	\| sed -e "s/^\(.\).*$/\1/"` &&
	55
	56	git fsck --full &&
	57
	58	mv .git/objects/pack/pack-* . &&
	59	p=`ls -1 pack-*.pack` &&
	60	git unpack-objects <$p &&
	61	git fsck --full &&
	62
	63	idx=`echo pack-*.idx` &&
	64	pack_count=`git show-index <$idx \| wc -l` &&
	65	test $pack_count = $count &&
	66	rm -f pack-*
	67	)
	68	'
6b17c674 JS	69	}
	70
	71	# Here begins the actual testing
	72
	73	# A1 - ... - A20 - A21
	74	# \
	75	# B1 - B2 - .. - B70
	76
	77	# client pulls A20, B1. Then tracks only B. Then pulls A.
	78
3902985a	79	test_expect_success 'setup' '
6b17c674	80	mkdir client &&
3902985a SB	81	(
	82	cd client &&
	83	git init &&
	84	git config transfer.unpacklimit 0
	85	) &&
	86	add A1 &&
	87	prev=1 &&
	88	cur=2 &&
	89	while [ $cur -le 10 ]; do
	90	add A$cur $(eval echo \$A$prev) &&
	91	prev=$cur &&
	92	cur=$(($cur+1))
	93	done &&
a48fcd83	94	add B1 $A1 &&
3902985a SB	95	echo $ATIP > .git/refs/heads/A &&
	96	echo $BTIP > .git/refs/heads/B &&
	97	git symbolic-ref HEAD refs/heads/B
	98	'
6b17c674	99
e9d866e3	100	pull_to_client 1st "refs/heads/B refs/heads/A" $((11*3))
6b17c674	101
3902985a SB	102	test_expect_success 'post 1st pull setup' '
	103	add A11 $A10 &&
	104	prev=1 &&
	105	cur=2 &&
	106	while [ $cur -le 65 ]; do
	107	add B$cur $(eval echo \$B$prev) &&
	108	prev=$cur &&
	109	cur=$(($cur+1))
	110	done
	111	'
6b17c674	112
e9d866e3	113	pull_to_client 2nd "refs/heads/B" $((64*3))
6b17c674	114
e9d866e3	115	pull_to_client 3rd "refs/heads/A" $((1*3))
16ad3579	116
3e6e0edd NTND	117	test_expect_success 'single branch clone' '
	118	git clone --single-branch "file://$(pwd)/." singlebranch
	119	'
	120
	121	test_expect_success 'single branch object count' '
	122	GIT_DIR=singlebranch/.git git count-objects -v \|
	123	grep "^in-pack:" > count.singlebranch &&
	124	echo "in-pack: 198" >expected &&
	125	test_cmp expected count.singlebranch
	126	'
	127
0ec4b165 NTND	128	test_expect_success 'single given branch clone' '
	129	git clone --single-branch --branch A "file://$(pwd)/." branch-a &&
	130	test_must_fail git --git-dir=branch-a/.git rev-parse origin/B
	131	'
	132
3902985a	133	test_expect_success 'clone shallow' '
3e6e0edd	134	git clone --no-single-branch --depth 2 "file://$(pwd)/." shallow
3902985a	135	'
37818d7d	136
3902985a SB	137	test_expect_success 'clone shallow object count' '
	138	(
	139	cd shallow &&
	140	git count-objects -v
	141	) > count.shallow &&
	142	grep "^in-pack: 18" count.shallow
37818d7d	143	'
16ad3579	144
3902985a SB	145	test_expect_success 'clone shallow object count (part 2)' '
	146	sed -e "/^in-pack:/d" -e "/^packs:/d" -e "/^size-pack:/d" \
	147	-e "/: 0$/d" count.shallow > count_output &&
	148	! test -s count_output
	149	'
16ad3579	150
3902985a SB	151	test_expect_success 'fsck in shallow repo' '
	152	(
	153	cd shallow &&
	154	git fsck --full
	155	)
	156	'
16ad3579	157
86386829 NP	158	test_expect_success 'simple fetch in shallow repo' '
	159	(
	160	cd shallow &&
	161	git fetch
	162	)
	163	'
	164
	165	test_expect_success 'no changes expected' '
	166	(
	167	cd shallow &&
	168	git count-objects -v
	169	) > count.shallow.2 &&
	170	cmp count.shallow count.shallow.2
	171	'
	172
	173	test_expect_success 'fetch same depth in shallow repo' '
	174	(
	175	cd shallow &&
	176	git fetch --depth=2
	177	)
	178	'
	179
	180	test_expect_success 'no changes expected' '
	181	(
	182	cd shallow &&
	183	git count-objects -v
	184	) > count.shallow.3 &&
	185	cmp count.shallow count.shallow.3
	186	'
16ad3579	187
3902985a SB	188	test_expect_success 'add two more' '
	189	add B66 $B65 &&
	190	add B67 $B66
	191	'
16ad3579	192
3902985a SB	193	test_expect_success 'pull in shallow repo' '
	194	(
	195	cd shallow &&
	196	git pull .. B
	197	)
	198	'
16ad3579	199
3902985a SB	200	test_expect_success 'clone shallow object count' '
	201	(
	202	cd shallow &&
	203	git count-objects -v
	204	) > count.shallow &&
	205	grep "^count: 6" count.shallow
	206	'
16ad3579	207
3902985a SB	208	test_expect_success 'add two more (part 2)' '
	209	add B68 $B67 &&
	210	add B69 $B68
	211	'
16ad3579	212
3902985a SB	213	test_expect_success 'deepening pull in shallow repo' '
	214	(
	215	cd shallow &&
	216	git pull --depth 4 .. B
	217	)
	218	'
16ad3579	219
3902985a SB	220	test_expect_success 'clone shallow object count' '
	221	(
	222	cd shallow &&
	223	git count-objects -v
	224	) > count.shallow &&
	225	grep "^count: 12" count.shallow
	226	'
16ad3579	227
3902985a SB	228	test_expect_success 'deepening fetch in shallow repo' '
	229	(
	230	cd shallow &&
	231	git fetch --depth 4 .. A:A
	232	)
	233	'
16ad3579	234
3902985a SB	235	test_expect_success 'clone shallow object count' '
	236	(
	237	cd shallow &&
	238	git count-objects -v
	239	) > count.shallow &&
	240	grep "^count: 18" count.shallow
	241	'
16ad3579	242
3902985a SB	243	test_expect_success 'pull in shallow repo with missing merge base' '
	244	(
	245	cd shallow &&
	246	test_must_fail git pull --depth 4 .. A
	247	)
	248	'
16ad3579	249
86386829 NP	250	test_expect_success 'additional simple shallow deepenings' '
	251	(
	252	cd shallow &&
	253	git fetch --depth=8 &&
	254	git fetch --depth=10 &&
	255	git fetch --depth=11
	256	)
	257	'
	258
	259	test_expect_success 'clone shallow object count' '
	260	(
	261	cd shallow &&
	262	git count-objects -v
	263	) > count.shallow &&
	264	grep "^count: 52" count.shallow
	265	'
	266
4dcb167f NTND	267	test_expect_success 'fetch --no-shallow on full repo' '
	268	test_must_fail git fetch --noshallow
	269	'
	270
	271	test_expect_success 'fetch --depth --no-shallow' '
	272	(
	273	cd shallow &&
	274	test_must_fail git fetch --depth=1 --noshallow
	275	)
	276	'
	277
	278	test_expect_success 'turn shallow to complete repository' '
	279	(
	280	cd shallow &&
	281	git fetch --unshallow &&
	282	! test -f .git/shallow &&
	283	git fsck --full
	284	)
	285	'
	286
3e6e0edd NTND	287	test_expect_success 'clone shallow without --no-single-branch' '
	288	git clone --depth 1 "file://$(pwd)/." shallow2
	289	'
	290
	291	test_expect_success 'clone shallow object count' '
	292	(
	293	cd shallow2 &&
	294	git count-objects -v
	295	) > count.shallow2 &&
	296	grep "^in-pack: 6" count.shallow2
	297	'
	298
	299	test_expect_success 'clone shallow with --branch' '
	300	git clone --depth 1 --branch A "file://$(pwd)/." shallow3
	301	'
	302
	303	test_expect_success 'clone shallow object count' '
0ec4b165	304	echo "in-pack: 6" > count3.expected &&
3e6e0edd NTND	305	GIT_DIR=shallow3/.git git count-objects -v \|
	306	grep "^in-pack" > count3.actual &&
	307	test_cmp count3.expected count3.actual
	308	'
	309
3e6e0edd NTND	310	test_expect_success 'clone shallow with detached HEAD' '
	311	git checkout HEAD^ &&
	312	git clone --depth 1 "file://$(pwd)/." shallow5 &&
	313	git checkout - &&
	314	GIT_DIR=shallow5/.git git rev-parse HEAD >actual &&
	315	git rev-parse HEAD^ >expected &&
	316	test_cmp expected actual
	317	'
	318
	319	test_expect_success 'shallow clone pulling tags' '
	320	git tag -a -m A TAGA1 A &&
	321	git tag -a -m B TAGB1 B &&
	322	git tag TAGA2 A &&
	323	git tag TAGB2 B &&
	324	git clone --depth 1 "file://$(pwd)/." shallow6 &&
	325
	326	cat >taglist.expected <<\EOF &&
	327	TAGB1
	328	TAGB2
	329	EOF
	330	GIT_DIR=shallow6/.git git tag -l >taglist.actual &&
	331	test_cmp taglist.expected taglist.actual &&
	332
	333	echo "in-pack: 7" > count6.expected &&
	334	GIT_DIR=shallow6/.git git count-objects -v \|
	335	grep "^in-pack" > count6.actual &&
	336	test_cmp count6.expected count6.actual
	337	'
	338
5a7d5b68 NTND	339	test_expect_success 'shallow cloning single tag' '
	340	git clone --depth 1 --branch=TAGB1 "file://$(pwd)/." shallow7 &&
	341	cat >taglist.expected <<\EOF &&
	342	TAGB1
	343	TAGB2
	344	EOF
	345	GIT_DIR=shallow7/.git git tag -l >taglist.actual &&
	346	test_cmp taglist.expected taglist.actual &&
	347
	348	echo "in-pack: 7" > count7.expected &&
	349	GIT_DIR=shallow7/.git git count-objects -v \|
	350	grep "^in-pack" > count7.actual &&
	351	test_cmp count7.expected count7.actual
	352	'
	353
b2a9f4da IT	354	test_expect_success 'setup tests for the --stdin parameter' '
	355	for head in C D E F
	356	do
	357	add $head
	358	done &&
	359	for head in A B C D E F
	360	do
	361	git tag $head $head
	362	done &&
	363	cat >input <<-\EOF
	364	refs/heads/C
	365	refs/heads/A
	366	refs/heads/D
	367	refs/tags/C
	368	refs/heads/B
	369	refs/tags/A
	370	refs/heads/E
	371	refs/tags/B
	372	refs/tags/E
	373	refs/tags/D
	374	EOF
	375	sort <input >expect &&
	376	(
	377	echo refs/heads/E &&
	378	echo refs/tags/E &&
	379	cat input
	380	) >input.dup
	381	'
	382
	383	test_expect_success 'fetch refs from cmdline' '
	384	(
	385	cd client &&
	386	git fetch-pack --no-progress .. $(cat ../input)
	387	) >output &&
	388	cut -d " " -f 2 <output \| sort >actual &&
	389	test_cmp expect actual
	390	'
	391
	392	test_expect_success 'fetch refs from stdin' '
	393	(
	394	cd client &&
	395	git fetch-pack --stdin --no-progress .. <../input
	396	) >output &&
	397	cut -d " " -f 2 <output \| sort >actual &&
	398	test_cmp expect actual
	399	'
	400
	401	test_expect_success 'fetch mixed refs from cmdline and stdin' '
	402	(
	403	cd client &&
	404	tail -n +5 ../input \|
	405	git fetch-pack --stdin --no-progress .. $(head -n 4 ../input)
	406	) >output &&
	407	cut -d " " -f 2 <output \| sort >actual &&
	408	test_cmp expect actual
	409	'
	410
	411	test_expect_success 'test duplicate refs from stdin' '
	412	(
	413	cd client &&
4c58f13b	414	git fetch-pack --stdin --no-progress .. <../input.dup
b2a9f4da IT	415	) >output &&
	416	cut -d " " -f 2 <output \| sort >actual &&
	417	test_cmp expect actual
	418	'
	419
3b082004 MH	420	test_expect_success 'set up tests of missing reference' '
	421	cat >expect-error <<-\EOF
	422	error: no such remote ref refs/heads/xyzzy
	423	EOF
	424	'
	425
778e7543	426	test_expect_success 'test lonely missing ref' '
3b082004 MH	427	(
	428	cd client &&
	429	test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy
	430	) >/dev/null 2>error-m &&
	431	test_cmp expect-error error-m
	432	'
	433
	434	test_expect_success 'test missing ref after existing' '
	435	(
	436	cd client &&
	437	test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy
	438	) >/dev/null 2>error-em &&
	439	test_cmp expect-error error-em
	440	'
	441
	442	test_expect_success 'test missing ref before existing' '
	443	(
	444	cd client &&
	445	test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A
	446	) >/dev/null 2>error-me &&
	447	test_cmp expect-error error-me
	448	'
	449
5f0fc645	450	test_expect_success 'test --all, --depth, and explicit head' '
8db43d29 MH	451	(
	452	cd client &&
	453	git fetch-pack --no-progress --all --depth=1 .. refs/heads/A
	454	) >out-adh 2>error-adh
	455	'
	456
5f0fc645	457	test_expect_success 'test --all, --depth, and explicit tag' '
8db43d29 MH	458	git tag OLDTAG refs/heads/B~5 &&
	459	(
	460	cd client &&
	461	git fetch-pack --no-progress --all --depth=1 .. refs/tags/OLDTAG
	462	) >out-adt 2>error-adt
	463	'
	464
6b17c674	465	test_done