[thirdparty/git.git] / t / t5302-pack-index.sh

#!/bin/sh
#
# Copyright (c) 2007 Nicolas Pitre
#

test_description='pack index with 64-bit offsets and object CRC'
. ./test-lib.sh

test_expect_success 'setup' '
	rawsz=$(test_oid rawsz) &&
	rm -rf .git &&
	git init &&
	git config pack.threads 1 &&
	i=1 &&
	while test $i -le 100
	do
		iii=$(printf "%03i" $i)
		test-tool genrandom "bar" 200 > wide_delta_$iii &&
		test-tool genrandom "baz $iii" 50 >> wide_delta_$iii &&
		test-tool genrandom "foo"$i 100 > deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 1) 100 >> deep_delta_$iii &&
		test-tool genrandom "foo"$(expr $i + 2) 100 >> deep_delta_$iii &&
		echo $iii >file_$iii &&
		test-tool genrandom "$iii" 8192 >>file_$iii &&
		git update-index --add file_$iii deep_delta_$iii wide_delta_$iii &&
		i=$(expr $i + 1) || return 1
	done &&
	{ echo 101 && test-tool genrandom 100 8192; } >file_101 &&
	git update-index --add file_101 &&
	tree=$(git write-tree) &&
	commit=$(git commit-tree $tree </dev/null) && {
		echo $tree &&
		git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\)	.*/\\1/"
	} >obj-list &&
	git update-ref HEAD $commit
'

test_expect_success 'pack-objects with index version 1' '
	pack1=$(git pack-objects --index-version=1 test-1 <obj-list) &&
	git verify-pack -v "test-1-${pack1}.pack"
'

test_expect_success 'pack-objects with index version 2' '
	pack2=$(git pack-objects --index-version=2 test-2 <obj-list) &&
	git verify-pack -v "test-2-${pack2}.pack"
'

test_expect_success 'both packs should be identical' '
	cmp "test-1-${pack1}.pack" "test-2-${pack2}.pack"
'

test_expect_success 'index v1 and index v2 should be different' '
	! cmp "test-1-${pack1}.idx" "test-2-${pack2}.idx"
'

test_expect_success 'index-pack with index version 1' '
	git index-pack --index-version=1 -o 1.idx "test-1-${pack1}.pack"
'

test_expect_success 'index-pack with index version 2' '
	git index-pack --index-version=2 -o 2.idx "test-1-${pack1}.pack"
'

test_expect_success 'index-pack results should match pack-objects ones' '
	cmp "test-1-${pack1}.idx" "1.idx" &&
	cmp "test-2-${pack2}.idx" "2.idx"
'

test_expect_success 'index-pack --verify on index version 1' '
	git index-pack --verify "test-1-${pack1}.pack"
'

test_expect_success 'index-pack --verify on index version 2' '
	git index-pack --verify "test-2-${pack2}.pack"
'

test_expect_success 'pack-objects --index-version=2, is not accepted' '
	test_must_fail git pack-objects --index-version=2, test-3 <obj-list
'

test_expect_success 'index v2: force some 64-bit offsets with pack-objects' '
	pack3=$(git pack-objects --index-version=2,0x40000 test-3 <obj-list)
'

if msg=$(git verify-pack -v "test-3-${pack3}.pack" 2>&1) ||
	! (echo "$msg" | grep "pack too large .* off_t")
then
	test_set_prereq OFF64_T
else
	say "# skipping tests concerning 64-bit offsets"
fi

test_expect_success OFF64_T 'index v2: verify a pack with some 64-bit offsets' '
	git verify-pack -v "test-3-${pack3}.pack"
'

test_expect_success OFF64_T '64-bit offsets: should be different from previous index v2 results' '
	! cmp "test-2-${pack2}.idx" "test-3-${pack3}.idx"
'

test_expect_success OFF64_T 'index v2: force some 64-bit offsets with index-pack' '
	git index-pack --index-version=2,0x40000 -o 3.idx "test-1-${pack1}.pack"
'

test_expect_success OFF64_T '64-bit offsets: index-pack result should match pack-objects one' '
	cmp "test-3-${pack3}.idx" "3.idx"
'

test_expect_success OFF64_T 'index-pack --verify on 64-bit offset v2 (cheat)' '
	# This cheats by knowing which lower offset should still be encoded
	# in 64-bit representation.
	git index-pack --verify --index-version=2,0x40000 "test-3-${pack3}.pack"
'

test_expect_success OFF64_T 'index-pack --verify on 64-bit offset v2' '
	git index-pack --verify "test-3-${pack3}.pack"
'

# returns the object number for given object in given pack index
index_obj_nr()
{
	idx_file=$1
	object_sha1=$2
	nr=0
	git show-index < $idx_file |
	while read offs sha1 extra
	do
	  nr=$(($nr + 1))
	  test "$sha1" = "$object_sha1" || continue
	  echo "$(($nr - 1))"
	  break
	done
}

# returns the pack offset for given object as found in given pack index
index_obj_offset()
{
	idx_file=$1
	object_sha1=$2
	git show-index < $idx_file | grep $object_sha1 |
	( read offs extra && echo "$offs" )
}

test_expect_success '[index v1] 1) stream pack to repository' '
	git index-pack --index-version=1 --stdin < "test-1-${pack1}.pack" &&
	git prune-packed &&
	git count-objects | ( read nr rest && test "$nr" -eq 1 ) &&
	cmp "test-1-${pack1}.pack" ".git/objects/pack/pack-${pack1}.pack" &&
	cmp "test-1-${pack1}.idx"	".git/objects/pack/pack-${pack1}.idx"
'

test_expect_success \
	'[index v1] 2) create a stealth corruption in a delta base reference' '
	# This test assumes file_101 is a delta smaller than 16 bytes.
	# It should be against file_100 but we substitute its base for file_099
	sha1_101=$(git hash-object file_101) &&
	sha1_099=$(git hash-object file_099) &&
	offs_101=$(index_obj_offset 1.idx $sha1_101) &&
	nr_099=$(index_obj_nr 1.idx $sha1_099) &&
	chmod +w ".git/objects/pack/pack-${pack1}.pack" &&
	recordsz=$((rawsz + 4)) &&
	dd of=".git/objects/pack/pack-${pack1}.pack" seek=$(($offs_101 + 1)) \
	       if=".git/objects/pack/pack-${pack1}.idx" \
	       skip=$((4 + 256 * 4 + $nr_099 * recordsz)) \
	       bs=1 count=$rawsz conv=notrunc &&
	git cat-file blob $sha1_101 > file_101_foo1
'

test_expect_success \
	'[index v1] 3) corrupted delta happily returned wrong data' '
	test -f file_101_foo1 && ! cmp file_101 file_101_foo1
'

test_expect_success \
	'[index v1] 4) confirm that the pack is actually corrupted' '
	test_must_fail git fsck --full $commit
'

test_expect_success \
	'[index v1] 5) pack-objects happily reuses corrupted data' '
	pack4=$(git pack-objects test-4 <obj-list) &&
	test -f "test-4-${pack4}.pack"
'

test_expect_success '[index v1] 6) newly created pack is BAD !' '
	test_must_fail git verify-pack -v "test-4-${pack4}.pack"
'

test_expect_success '[index v2] 1) stream pack to repository' '
	rm -f .git/objects/pack/* &&
	git index-pack --index-version=2 --stdin < "test-1-${pack1}.pack" &&
	git prune-packed &&
	git count-objects | ( read nr rest && test "$nr" -eq 1 ) &&
	cmp "test-1-${pack1}.pack" ".git/objects/pack/pack-${pack1}.pack" &&
	cmp "test-2-${pack1}.idx"	".git/objects/pack/pack-${pack1}.idx"
'

test_expect_success \
	'[index v2] 2) create a stealth corruption in a delta base reference' '
	# This test assumes file_101 is a delta smaller than 16 bytes.
	# It should be against file_100 but we substitute its base for file_099
	sha1_101=$(git hash-object file_101) &&
	sha1_099=$(git hash-object file_099) &&
	offs_101=$(index_obj_offset 1.idx $sha1_101) &&
	nr_099=$(index_obj_nr 1.idx $sha1_099) &&
	chmod +w ".git/objects/pack/pack-${pack1}.pack" &&
	dd of=".git/objects/pack/pack-${pack1}.pack" seek=$(($offs_101 + 1)) \
		if=".git/objects/pack/pack-${pack1}.idx" \
		skip=$((8 + 256 * 4 + $nr_099 * rawsz)) \
		bs=1 count=$rawsz conv=notrunc &&
	git cat-file blob $sha1_101 > file_101_foo2
'

test_expect_success \
	'[index v2] 3) corrupted delta happily returned wrong data' '
	test -f file_101_foo2 && ! cmp file_101 file_101_foo2
'

test_expect_success \
	'[index v2] 4) confirm that the pack is actually corrupted' '
	test_must_fail git fsck --full $commit
'

test_expect_success \
	'[index v2] 5) pack-objects refuses to reuse corrupted data' '
	test_must_fail git pack-objects test-5 <obj-list &&
	test_must_fail git pack-objects --no-reuse-object test-6 <obj-list
'

test_expect_success \
	'[index v2] 6) verify-pack detects CRC mismatch' '
	rm -f .git/objects/pack/* &&
	git index-pack --index-version=2 --stdin < "test-1-${pack1}.pack" &&
	git verify-pack ".git/objects/pack/pack-${pack1}.pack" &&
	obj=$(git hash-object file_001) &&
	nr=$(index_obj_nr ".git/objects/pack/pack-${pack1}.idx" $obj) &&
	chmod +w ".git/objects/pack/pack-${pack1}.idx" &&
	printf xxxx | dd of=".git/objects/pack/pack-${pack1}.idx" conv=notrunc \
		bs=1 count=4 seek=$((8 + 256 * 4 + $(wc -l <obj-list) * rawsz + $nr * 4)) &&
	 ( while read obj
	   do git cat-file -p $obj >/dev/null || exit 1
	   done <obj-list ) &&
	test_must_fail git verify-pack ".git/objects/pack/pack-${pack1}.pack"
'

test_expect_success 'running index-pack in the object store' '
	rm -f .git/objects/pack/* &&
	cp test-1-${pack1}.pack .git/objects/pack/pack-${pack1}.pack &&
	(
		cd .git/objects/pack &&
		git index-pack pack-${pack1}.pack
	) &&
	test -f .git/objects/pack/pack-${pack1}.idx
'

test_expect_success 'index-pack --strict warns upon missing tagger in tag' '
	sha=$(git rev-parse HEAD) &&
	cat >wrong-tag <<EOF &&
object $sha
type commit
tag guten tag

This is an invalid tag.
EOF

	tag=$(git hash-object -t tag -w --stdin <wrong-tag) &&
	pack1=$(echo $tag $sha | git pack-objects tag-test) &&
	echo remove tag object &&
	thirtyeight=${tag#??} &&
	rm -f .git/objects/${tag%$thirtyeight}/$thirtyeight &&
	git index-pack --strict tag-test-${pack1}.pack 2>err &&
	grep "^warning:.* expected .tagger. line" err
'

test_expect_success 'index-pack --fsck-objects also warns upon missing tagger in tag' '
	git index-pack --fsck-objects tag-test-${pack1}.pack 2>err &&
	grep "^warning:.* expected .tagger. line" err
'

test_expect_success 'index-pack -v --stdin produces progress for both phases' '
	pack=$(git pack-objects --all pack </dev/null) &&
	GIT_PROGRESS_DELAY=0 git index-pack -v --stdin <pack-$pack.pack 2>err &&
	test_i18ngrep "Receiving objects" err &&
	test_i18ngrep "Resolving deltas" err
'

test_done
Commit	Line	Data
6e541776 NP	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2007 Nicolas Pitre
	4	#
	5
	6	test_description='pack index with 64-bit offsets and object CRC'
	7	. ./test-lib.sh
	8
796d1383	9	test_expect_success 'setup' '
1610dda8	10	rawsz=$(test_oid rawsz) &&
	11	rm -rf .git &&
	12	git init &&
	13	git config pack.threads 1 &&
	14	i=1 &&
	15	while test $i -le 100
	16	do
c76b84a1	17	iii=$(printf "%03i" $i)
1610dda8	18	test-tool genrandom "bar" 200 > wide_delta_$iii &&
	19	test-tool genrandom "baz $iii" 50 >> wide_delta_$iii &&
	20	test-tool genrandom "foo"$i 100 > deep_delta_$iii &&
	21	test-tool genrandom "foo"$(expr $i + 1) 100 >> deep_delta_$iii &&
	22	test-tool genrandom "foo"$(expr $i + 2) 100 >> deep_delta_$iii &&
	23	echo $iii >file_$iii &&
	24	test-tool genrandom "$iii" 8192 >>file_$iii &&
	25	git update-index --add file_$iii deep_delta_$iii wide_delta_$iii &&
	26	i=$(expr $i + 1) \|\| return 1
	27	done &&
	28	{ echo 101 && test-tool genrandom 100 8192; } >file_101 &&
	29	git update-index --add file_101 &&
	30	tree=$(git write-tree) &&
	31	commit=$(git commit-tree $tree </dev/null) && {
	32	echo $tree &&
	33	git ls-tree $tree \| sed -e "s/.* \\([0-9a-f]\\) ./\\1/"
	34	} >obj-list &&
	35	git update-ref HEAD $commit
796d1383	36	'
6e541776	37
1610dda8	38	test_expect_success 'pack-objects with index version 1' '
	39	pack1=$(git pack-objects --index-version=1 test-1 <obj-list) &&
	40	git verify-pack -v "test-1-${pack1}.pack"
	41	'
6e541776	42
1610dda8	43	test_expect_success 'pack-objects with index version 2' '
	44	pack2=$(git pack-objects --index-version=2 test-2 <obj-list) &&
	45	git verify-pack -v "test-2-${pack2}.pack"
	46	'
6e541776	47
1610dda8	48	test_expect_success 'both packs should be identical' '
	49	cmp "test-1-${pack1}.pack" "test-2-${pack2}.pack"
	50	'
6e541776	51
1610dda8	52	test_expect_success 'index v1 and index v2 should be different' '
	53	! cmp "test-1-${pack1}.idx" "test-2-${pack2}.idx"
	54	'
6e541776	55
1610dda8	56	test_expect_success 'index-pack with index version 1' '
	57	git index-pack --index-version=1 -o 1.idx "test-1-${pack1}.pack"
	58	'
6e541776	59
1610dda8	60	test_expect_success 'index-pack with index version 2' '
	61	git index-pack --index-version=2 -o 2.idx "test-1-${pack1}.pack"
	62	'
6e541776	63
1610dda8	64	test_expect_success 'index-pack results should match pack-objects ones' '
	65	cmp "test-1-${pack1}.idx" "1.idx" &&
	66	cmp "test-2-${pack2}.idx" "2.idx"
	67	'
6e541776	68
e337a04d JH	69	test_expect_success 'index-pack --verify on index version 1' '
	70	git index-pack --verify "test-1-${pack1}.pack"
	71	'
	72
	73	test_expect_success 'index-pack --verify on index version 2' '
	74	git index-pack --verify "test-2-${pack2}.pack"
	75	'
	76
1610dda8	77	test_expect_success 'pack-objects --index-version=2, is not accepted' '
	78	test_must_fail git pack-objects --index-version=2, test-3 <obj-list
	79	'
6a301345	80
1610dda8	81	test_expect_success 'index v2: force some 64-bit offsets with pack-objects' '
	82	pack3=$(git pack-objects --index-version=2,0x40000 test-3 <obj-list)
	83	'
8ed2fca4	84
8ed2fca4	85	if msg=$(git verify-pack -v "test-3-${pack3}.pack" 2>&1) \|\|
bbf08124	86	! (echo "$msg" \| grep "pack too large .* off_t")
8ed2fca4	87	then
18bf8798	88	test_set_prereq OFF64_T
8ed2fca4	89	else
fadb5156	90	say "# skipping tests concerning 64-bit offsets"
8ed2fca4 JS	91	fi
8ed2fca4 JS	92
1610dda8	93	test_expect_success OFF64_T 'index v2: verify a pack with some 64-bit offsets' '
	94	git verify-pack -v "test-3-${pack3}.pack"
	95	'
6e541776	96
1610dda8	97	test_expect_success OFF64_T '64-bit offsets: should be different from previous index v2 results' '
	98	! cmp "test-2-${pack2}.idx" "test-3-${pack3}.idx"
	99	'
6e541776	100
1610dda8	101	test_expect_success OFF64_T 'index v2: force some 64-bit offsets with index-pack' '
	102	git index-pack --index-version=2,0x40000 -o 3.idx "test-1-${pack1}.pack"
	103	'
6e541776	104
1610dda8	105	test_expect_success OFF64_T '64-bit offsets: index-pack result should match pack-objects one' '
	106	cmp "test-3-${pack3}.idx" "3.idx"
	107	'
6e541776	108
e337a04d JH	109	test_expect_success OFF64_T 'index-pack --verify on 64-bit offset v2 (cheat)' '
	110	# This cheats by knowing which lower offset should still be encoded
	111	# in 64-bit representation.
	112	git index-pack --verify --index-version=2,0x40000 "test-3-${pack3}.pack"
	113	'
	114
3c9fc074	115	test_expect_success OFF64_T 'index-pack --verify on 64-bit offset v2' '
e337a04d JH	116	git index-pack --verify "test-3-${pack3}.pack"
	117	'
	118
2b5c208f NP	119	# returns the object number for given object in given pack index
	120	index_obj_nr()
	121	{
1610dda8	122	idx_file=$1
	123	object_sha1=$2
	124	nr=0
	125	git show-index < $idx_file \|
	126	while read offs sha1 extra
	127	do
	128	nr=$(($nr + 1))
	129	test "$sha1" = "$object_sha1" \|\| continue
	130	echo "$(($nr - 1))"
	131	break
	132	done
2b5c208f NP	133	}
	134
	135	# returns the pack offset for given object as found in given pack index
	136	index_obj_offset()
	137	{
1610dda8	138	idx_file=$1
	139	object_sha1=$2
	140	git show-index < $idx_file \| grep $object_sha1 \|
	141	( read offs extra && echo "$offs" )
2b5c208f NP	142	}
2b5c208f NP	143
1610dda8	144	test_expect_success '[index v1] 1) stream pack to repository' '
	145	git index-pack --index-version=1 --stdin < "test-1-${pack1}.pack" &&
	146	git prune-packed &&
	147	git count-objects \| ( read nr rest && test "$nr" -eq 1 ) &&
	148	cmp "test-1-${pack1}.pack" ".git/objects/pack/pack-${pack1}.pack" &&
	149	cmp "test-1-${pack1}.idx" ".git/objects/pack/pack-${pack1}.idx"
	150	'
6e541776 NP	151
6e541776 NP	152	test_expect_success \
1610dda8	153	'[index v1] 2) create a stealth corruption in a delta base reference' '
	154	# This test assumes file_101 is a delta smaller than 16 bytes.
	155	# It should be against file_100 but we substitute its base for file_099
	156	sha1_101=$(git hash-object file_101) &&
	157	sha1_099=$(git hash-object file_099) &&
	158	offs_101=$(index_obj_offset 1.idx $sha1_101) &&
	159	nr_099=$(index_obj_nr 1.idx $sha1_099) &&
	160	chmod +w ".git/objects/pack/pack-${pack1}.pack" &&
	161	recordsz=$((rawsz + 4)) &&
	162	dd of=".git/objects/pack/pack-${pack1}.pack" seek=$(($offs_101 + 1)) \
	163	if=".git/objects/pack/pack-${pack1}.idx" \
	164	skip=$((4 + 256 * 4 + $nr_099 * recordsz)) \
	165	bs=1 count=$rawsz conv=notrunc &&
	166	git cat-file blob $sha1_101 > file_101_foo1
	167	'
6e541776	168
41ac414e	169	test_expect_success \
1610dda8	170	'[index v1] 3) corrupted delta happily returned wrong data' '
	171	test -f file_101_foo1 && ! cmp file_101 file_101_foo1
	172	'
6e541776	173
41ac414e	174	test_expect_success \
1610dda8	175	'[index v1] 4) confirm that the pack is actually corrupted' '
	176	test_must_fail git fsck --full $commit
	177	'
6e541776 NP	178
6e541776 NP	179	test_expect_success \
1610dda8	180	'[index v1] 5) pack-objects happily reuses corrupted data' '
	181	pack4=$(git pack-objects test-4 <obj-list) &&
	182	test -f "test-4-${pack4}.pack"
	183	'
6e541776	184
1610dda8	185	test_expect_success '[index v1] 6) newly created pack is BAD !' '
	186	test_must_fail git verify-pack -v "test-4-${pack4}.pack"
	187	'
6e541776	188
1610dda8	189	test_expect_success '[index v2] 1) stream pack to repository' '
	190	rm -f .git/objects/pack/* &&
	191	git index-pack --index-version=2 --stdin < "test-1-${pack1}.pack" &&
	192	git prune-packed &&
	193	git count-objects \| ( read nr rest && test "$nr" -eq 1 ) &&
	194	cmp "test-1-${pack1}.pack" ".git/objects/pack/pack-${pack1}.pack" &&
	195	cmp "test-2-${pack1}.idx" ".git/objects/pack/pack-${pack1}.idx"
	196	'
6e541776 NP	197
6e541776 NP	198	test_expect_success \
1610dda8	199	'[index v2] 2) create a stealth corruption in a delta base reference' '
	200	# This test assumes file_101 is a delta smaller than 16 bytes.
	201	# It should be against file_100 but we substitute its base for file_099
	202	sha1_101=$(git hash-object file_101) &&
	203	sha1_099=$(git hash-object file_099) &&
	204	offs_101=$(index_obj_offset 1.idx $sha1_101) &&
	205	nr_099=$(index_obj_nr 1.idx $sha1_099) &&
	206	chmod +w ".git/objects/pack/pack-${pack1}.pack" &&
	207	dd of=".git/objects/pack/pack-${pack1}.pack" seek=$(($offs_101 + 1)) \
	208	if=".git/objects/pack/pack-${pack1}.idx" \
	209	skip=$((8 + 256 * 4 + $nr_099 * rawsz)) \
	210	bs=1 count=$rawsz conv=notrunc &&
	211	git cat-file blob $sha1_101 > file_101_foo2
	212	'
6e541776	213
41ac414e	214	test_expect_success \
1610dda8	215	'[index v2] 3) corrupted delta happily returned wrong data' '
	216	test -f file_101_foo2 && ! cmp file_101 file_101_foo2
	217	'
6e541776	218
41ac414e	219	test_expect_success \
1610dda8	220	'[index v2] 4) confirm that the pack is actually corrupted' '
	221	test_must_fail git fsck --full $commit
	222	'
6e541776	223
41ac414e	224	test_expect_success \
1610dda8	225	'[index v2] 5) pack-objects refuses to reuse corrupted data' '
	226	test_must_fail git pack-objects test-5 <obj-list &&
	227	test_must_fail git pack-objects --no-reuse-object test-6 <obj-list
	228	'
6e541776	229
85fe23ed	230	test_expect_success \
1610dda8	231	'[index v2] 6) verify-pack detects CRC mismatch' '
	232	rm -f .git/objects/pack/* &&
	233	git index-pack --index-version=2 --stdin < "test-1-${pack1}.pack" &&
	234	git verify-pack ".git/objects/pack/pack-${pack1}.pack" &&
	235	obj=$(git hash-object file_001) &&
	236	nr=$(index_obj_nr ".git/objects/pack/pack-${pack1}.idx" $obj) &&
	237	chmod +w ".git/objects/pack/pack-${pack1}.idx" &&
	238	printf xxxx \| dd of=".git/objects/pack/pack-${pack1}.idx" conv=notrunc \
	239	bs=1 count=4 seek=$((8 + 256 * 4 + $(wc -l <obj-list) * rawsz + $nr * 4)) &&
	240	( while read obj
	241	do git cat-file -p $obj >/dev/null \|\| exit 1
	242	done <obj-list ) &&
	243	test_must_fail git verify-pack ".git/objects/pack/pack-${pack1}.pack"
3de89c9d	244	'
85fe23ed	245
a672ea6a	246	test_expect_success 'running index-pack in the object store' '
1610dda8	247	rm -f .git/objects/pack/* &&
	248	cp test-1-${pack1}.pack .git/objects/pack/pack-${pack1}.pack &&
	249	(
	250	cd .git/objects/pack &&
	251	git index-pack pack-${pack1}.pack
	252	) &&
	253	test -f .git/objects/pack/pack-${pack1}.idx
a672ea6a NP	254	'
a672ea6a NP	255
f99b7af6	256	test_expect_success 'index-pack --strict warns upon missing tagger in tag' '
1610dda8	257	sha=$(git rev-parse HEAD) &&
1610dda8	258	cat >wrong-tag <<EOF &&
f99b7af6 JS	259	object $sha
	260	type commit
	261	tag guten tag
	262
	263	This is an invalid tag.
	264	EOF
	265
1610dda8	266	tag=$(git hash-object -t tag -w --stdin <wrong-tag) &&
	267	pack1=$(echo $tag $sha \| git pack-objects tag-test) &&
	268	echo remove tag object &&
	269	thirtyeight=${tag#??} &&
	270	rm -f .git/objects/${tag%$thirtyeight}/$thirtyeight &&
	271	git index-pack --strict tag-test-${pack1}.pack 2>err &&
	272	grep "^warning:.* expected .tagger. line" err
f99b7af6 JS	273	'
f99b7af6 JS	274
ffb2c0fe	275	test_expect_success 'index-pack --fsck-objects also warns upon missing tagger in tag' '
1610dda8	276	git index-pack --fsck-objects tag-test-${pack1}.pack 2>err &&
1610dda8	277	grep "^warning:.* expected .tagger. line" err
ffb2c0fe JT	278	'
ffb2c0fe JT	279
cea69151 JK	280	test_expect_success 'index-pack -v --stdin produces progress for both phases' '
	281	pack=$(git pack-objects --all pack </dev/null) &&
	282	GIT_PROGRESS_DELAY=0 git index-pack -v --stdin <pack-$pack.pack 2>err &&
	283	test_i18ngrep "Receiving objects" err &&
	284	test_i18ngrep "Resolving deltas" err
	285	'
	286
6e541776	287	test_done