[thirdparty/git.git] / t / t5317-pack-objects-filter-objects.sh

#!/bin/sh

test_description='git pack-objects using object filtering'

. ./test-lib.sh

# Test blob:none filter.

test_expect_success 'setup r1' '
	echo "{print \$1}" >print_1.awk &&
	echo "{print \$2}" >print_2.awk &&

	git init r1 &&
	for n in 1 2 3 4 5
	do
		echo "This is file: $n" > r1/file.$n
		git -C r1 add file.$n
		git -C r1 commit -m "$n"
	done
'

test_expect_success 'verify blob count in normal packfile' '
	git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \
		>ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r1 pack-objects --revs --stdout >all.pack <<-EOF &&
	HEAD
	EOF
	git -C r1 index-pack ../all.pack &&

	git -C r1 verify-pack -v ../all.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify blob:none packfile has no blobs' '
	git -C r1 pack-objects --revs --stdout --filter=blob:none >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r1 index-pack ../filter.pack &&

	git -C r1 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	nr=$(wc -l <observed) &&
	test 0 -eq $nr
'

test_expect_success 'verify normal and blob:none packfiles have same commits/trees' '
	git -C r1 verify-pack -v ../all.pack >verify_result &&
	grep -E "commit|tree" verify_result |
	awk -f print_1.awk |
	sort >expected &&

	git -C r1 verify-pack -v ../filter.pack >verify_result &&
	grep -E "commit|tree" verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'get an error for missing tree object' '
	git init r5 &&
	echo foo >r5/foo &&
	git -C r5 add foo &&
	git -C r5 commit -m "foo" &&
	del=$(git -C r5 rev-parse HEAD^{tree} | sed "s|..|&/|") &&
	rm r5/.git/objects/$del &&
	test_must_fail git -C r5 pack-objects --revs --stdout 2>bad_tree <<-EOF &&
	HEAD
	EOF
	grep "bad tree object" bad_tree
'

test_expect_success 'setup for tests of tree:0' '
	mkdir r1/subtree &&
	echo "This is a file in a subtree" >r1/subtree/file &&
	git -C r1 add subtree/file &&
	git -C r1 commit -m subtree
'

test_expect_success 'verify tree:0 packfile has no blobs or trees' '
	git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
	HEAD
	EOF
	git -C r1 index-pack ../commitsonly.pack &&
	git -C r1 verify-pack -v ../commitsonly.pack >objs &&
	! grep -E "tree|blob" objs
'

test_expect_success 'grab tree directly when using tree:0' '
	# We should get the tree specified directly but not its blobs or subtrees.
	git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
	HEAD:
	EOF
	git -C r1 index-pack ../commitsonly.pack &&
	git -C r1 verify-pack -v ../commitsonly.pack >objs &&
	awk "/tree|blob/{print \$1}" objs >trees_and_blobs &&
	git -C r1 rev-parse HEAD: >expected &&
	test_cmp expected trees_and_blobs
'

# Test blob:limit=<n>[kmg] filter.
# We boundary test around the size parameter.  The filter is strictly less than
# the value, so size 500 and 1000 should have the same results, but 1001 should
# filter more.

test_expect_success 'setup r2' '
	git init r2 &&
	for n in 1000 10000
	do
		printf "%"$n"s" X > r2/large.$n
		git -C r2 add large.$n
		git -C r2 commit -m "$n"
	done
'

test_expect_success 'verify blob count in normal packfile' '
	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r2 pack-objects --revs --stdout >all.pack <<-EOF &&
	HEAD
	EOF
	git -C r2 index-pack ../all.pack &&

	git -C r2 verify-pack -v ../all.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify blob:limit=500 omits all blobs' '
	git -C r2 pack-objects --revs --stdout --filter=blob:limit=500 >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r2 index-pack ../filter.pack &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	nr=$(wc -l <observed) &&
	test 0 -eq $nr
'

test_expect_success 'verify blob:limit=1000' '
	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1000 >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r2 index-pack ../filter.pack &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	nr=$(wc -l <observed) &&
	test 0 -eq $nr
'

test_expect_success 'verify blob:limit=1001' '
	git -C r2 ls-files -s large.1000 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1001 >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r2 index-pack ../filter.pack &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify blob:limit=10001' '
	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r2 pack-objects --revs --stdout --filter=blob:limit=10001 >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r2 index-pack ../filter.pack &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify blob:limit=1k' '
	git -C r2 ls-files -s large.1000 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r2 index-pack ../filter.pack &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify explicitly specifying oversized blob in input' '
	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
	HEAD
	$(git -C r2 rev-parse HEAD:large.10000)
	EOF
	git -C r2 index-pack ../filter.pack &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify blob:limit=1m' '
	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1m >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r2 index-pack ../filter.pack &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify normal and blob:limit packfiles have same commits/trees' '
	git -C r2 verify-pack -v ../all.pack >verify_result &&
	grep -E "commit|tree" verify_result |
	awk -f print_1.awk |
	sort >expected &&

	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	grep -E "commit|tree" verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

# Test sparse:path=<path> filter.
# !!!!
# NOTE: sparse:path filter support has been dropped for security reasons,
# so the tests have been changed to make sure that using it fails.
# !!!!
# Use a local file containing a sparse-checkout specification to filter
# out blobs not required for the corresponding sparse-checkout.  We do not
# require sparse-checkout to actually be enabled.

test_expect_success 'setup r3' '
	git init r3 &&
	mkdir r3/dir1 &&
	for n in sparse1 sparse2
	do
		echo "This is file: $n" > r3/$n
		git -C r3 add $n
		echo "This is file: dir1/$n" > r3/dir1/$n
		git -C r3 add dir1/$n
	done &&
	git -C r3 commit -m "sparse" &&
	echo dir1/ >pattern1 &&
	echo sparse1 >pattern2
'

test_expect_success 'verify blob count in normal packfile' '
	git -C r3 ls-files -s sparse1 sparse2 dir1/sparse1 dir1/sparse2 \
		>ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r3 pack-objects --revs --stdout >all.pack <<-EOF &&
	HEAD
	EOF
	git -C r3 index-pack ../all.pack &&

	git -C r3 verify-pack -v ../all.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify sparse:path=pattern1 fails' '
	test_must_fail git -C r3 pack-objects --revs --stdout \
		--filter=sparse:path=../pattern1 <<-EOF
	HEAD
	EOF
'

test_expect_success 'verify sparse:path=pattern2 fails' '
	test_must_fail git -C r3 pack-objects --revs --stdout \
		--filter=sparse:path=../pattern2 <<-EOF
	HEAD
	EOF
'

# Test sparse:oid=<oid-ish> filter.
# Use a blob containing a sparse-checkout specification to filter
# out blobs not required for the corresponding sparse-checkout.  We do not
# require sparse-checkout to actually be enabled.

test_expect_success 'setup r4' '
	git init r4 &&
	mkdir r4/dir1 &&
	for n in sparse1 sparse2
	do
		echo "This is file: $n" > r4/$n
		git -C r4 add $n
		echo "This is file: dir1/$n" > r4/dir1/$n
		git -C r4 add dir1/$n
	done &&
	echo dir1/ >r4/pattern &&
	git -C r4 add pattern &&
	git -C r4 commit -m "pattern"
'

test_expect_success 'verify blob count in normal packfile' '
	git -C r4 ls-files -s pattern sparse1 sparse2 dir1/sparse1 dir1/sparse2 \
		>ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r4 pack-objects --revs --stdout >all.pack <<-EOF &&
	HEAD
	EOF
	git -C r4 index-pack ../all.pack &&

	git -C r4 verify-pack -v ../all.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify sparse:oid=OID' '
	git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	oid=$(git -C r4 ls-files -s pattern | awk -f print_2.awk) &&
	git -C r4 pack-objects --revs --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r4 index-pack ../filter.pack &&

	git -C r4 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

test_expect_success 'verify sparse:oid=oid-ish' '
	git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 >ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	git -C r4 pack-objects --revs --stdout --filter=sparse:oid=master:pattern >filter.pack <<-EOF &&
	HEAD
	EOF
	git -C r4 index-pack ../filter.pack &&

	git -C r4 verify-pack -v ../filter.pack >verify_result &&
	grep blob verify_result |
	awk -f print_1.awk |
	sort >observed &&

	test_cmp expected observed
'

# Delete some loose objects and use pack-objects, but WITHOUT any filtering.
# This models previously omitted objects that we did not receive.

test_expect_success 'setup r1 - delete loose blobs' '
	git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \
		>ls_files_result &&
	awk -f print_2.awk ls_files_result |
	sort >expected &&

	for id in `cat expected | sed "s|..|&/|"`
	do
		rm r1/.git/objects/$id
	done
'

test_expect_success 'verify pack-objects fails w/ missing objects' '
	test_must_fail git -C r1 pack-objects --revs --stdout >miss.pack <<-EOF
	HEAD
	EOF
'

test_expect_success 'verify pack-objects fails w/ --missing=error' '
	test_must_fail git -C r1 pack-objects --revs --stdout --missing=error >miss.pack <<-EOF
	HEAD
	EOF
'

test_expect_success 'verify pack-objects w/ --missing=allow-any' '
	git -C r1 pack-objects --revs --stdout --missing=allow-any >miss.pack <<-EOF
	HEAD
	EOF
'

test_done
Commit	Line	Data
	1	#!/bin/sh
	2
	3	test_description='git pack-objects using object filtering'
	4
	5	. ./test-lib.sh
	6
	7	# Test blob:none filter.
	8
	9	test_expect_success 'setup r1' '
	10	echo "{print \$1}" >print_1.awk &&
	11	echo "{print \$2}" >print_2.awk &&
	12
	13	git init r1 &&
	14	for n in 1 2 3 4 5
	15	do
	16	echo "This is file: $n" > r1/file.$n
	17	git -C r1 add file.$n
	18	git -C r1 commit -m "$n"
	19	done
	20	'
	21
	22	test_expect_success 'verify blob count in normal packfile' '
	23	git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \
	24	>ls_files_result &&
	25	awk -f print_2.awk ls_files_result \|
	26	sort >expected &&
	27
	28	git -C r1 pack-objects --revs --stdout >all.pack <<-EOF &&
	29	HEAD
	30	EOF
	31	git -C r1 index-pack ../all.pack &&
	32
	33	git -C r1 verify-pack -v ../all.pack >verify_result &&
	34	grep blob verify_result \|
	35	awk -f print_1.awk \|
	36	sort >observed &&
	37
	38	test_cmp expected observed
	39	'
	40
	41	test_expect_success 'verify blob:none packfile has no blobs' '
	42	git -C r1 pack-objects --revs --stdout --filter=blob:none >filter.pack <<-EOF &&
	43	HEAD
	44	EOF
	45	git -C r1 index-pack ../filter.pack &&
	46
	47	git -C r1 verify-pack -v ../filter.pack >verify_result &&
	48	grep blob verify_result \|
	49	awk -f print_1.awk \|
	50	sort >observed &&
	51
	52	nr=$(wc -l <observed) &&
	53	test 0 -eq $nr
	54	'
	55
	56	test_expect_success 'verify normal and blob:none packfiles have same commits/trees' '
	57	git -C r1 verify-pack -v ../all.pack >verify_result &&
	58	grep -E "commit\|tree" verify_result \|
	59	awk -f print_1.awk \|
	60	sort >expected &&
	61
	62	git -C r1 verify-pack -v ../filter.pack >verify_result &&
	63	grep -E "commit\|tree" verify_result \|
	64	awk -f print_1.awk \|
	65	sort >observed &&
	66
	67	test_cmp expected observed
	68	'
	69
	70	test_expect_success 'get an error for missing tree object' '
	71	git init r5 &&
	72	echo foo >r5/foo &&
	73	git -C r5 add foo &&
	74	git -C r5 commit -m "foo" &&
	75	del=$(git -C r5 rev-parse HEAD^{tree} \| sed "s\|..\|&/\|") &&
	76	rm r5/.git/objects/$del &&
	77	test_must_fail git -C r5 pack-objects --revs --stdout 2>bad_tree <<-EOF &&
	78	HEAD
	79	EOF
	80	grep "bad tree object" bad_tree
	81	'
	82
	83	test_expect_success 'setup for tests of tree:0' '
	84	mkdir r1/subtree &&
	85	echo "This is a file in a subtree" >r1/subtree/file &&
	86	git -C r1 add subtree/file &&
	87	git -C r1 commit -m subtree
	88	'
	89
	90	test_expect_success 'verify tree:0 packfile has no blobs or trees' '
	91	git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
	92	HEAD
	93	EOF
	94	git -C r1 index-pack ../commitsonly.pack &&
	95	git -C r1 verify-pack -v ../commitsonly.pack >objs &&
	96	! grep -E "tree\|blob" objs
	97	'
	98
	99	test_expect_success 'grab tree directly when using tree:0' '
	100	# We should get the tree specified directly but not its blobs or subtrees.
	101	git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
	102	HEAD:
	103	EOF
	104	git -C r1 index-pack ../commitsonly.pack &&
	105	git -C r1 verify-pack -v ../commitsonly.pack >objs &&
	106	awk "/tree\|blob/{print \$1}" objs >trees_and_blobs &&
	107	git -C r1 rev-parse HEAD: >expected &&
	108	test_cmp expected trees_and_blobs
	109	'
	110
	111	# Test blob:limit=<n>[kmg] filter.
	112	# We boundary test around the size parameter. The filter is strictly less than
	113	# the value, so size 500 and 1000 should have the same results, but 1001 should
	114	# filter more.
	115
	116	test_expect_success 'setup r2' '
	117	git init r2 &&
	118	for n in 1000 10000
	119	do
	120	printf "%"$n"s" X > r2/large.$n
	121	git -C r2 add large.$n
	122	git -C r2 commit -m "$n"
	123	done
	124	'
	125
	126	test_expect_success 'verify blob count in normal packfile' '
	127	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	128	awk -f print_2.awk ls_files_result \|
	129	sort >expected &&
	130
	131	git -C r2 pack-objects --revs --stdout >all.pack <<-EOF &&
	132	HEAD
	133	EOF
	134	git -C r2 index-pack ../all.pack &&
	135
	136	git -C r2 verify-pack -v ../all.pack >verify_result &&
	137	grep blob verify_result \|
	138	awk -f print_1.awk \|
	139	sort >observed &&
	140
	141	test_cmp expected observed
	142	'
	143
	144	test_expect_success 'verify blob:limit=500 omits all blobs' '
	145	git -C r2 pack-objects --revs --stdout --filter=blob:limit=500 >filter.pack <<-EOF &&
	146	HEAD
	147	EOF
	148	git -C r2 index-pack ../filter.pack &&
	149
	150	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	151	grep blob verify_result \|
	152	awk -f print_1.awk \|
	153	sort >observed &&
	154
	155	nr=$(wc -l <observed) &&
	156	test 0 -eq $nr
	157	'
	158
	159	test_expect_success 'verify blob:limit=1000' '
	160	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1000 >filter.pack <<-EOF &&
	161	HEAD
	162	EOF
	163	git -C r2 index-pack ../filter.pack &&
	164
	165	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	166	grep blob verify_result \|
	167	awk -f print_1.awk \|
	168	sort >observed &&
	169
	170	nr=$(wc -l <observed) &&
	171	test 0 -eq $nr
	172	'
	173
	174	test_expect_success 'verify blob:limit=1001' '
	175	git -C r2 ls-files -s large.1000 >ls_files_result &&
	176	awk -f print_2.awk ls_files_result \|
	177	sort >expected &&
	178
	179	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1001 >filter.pack <<-EOF &&
	180	HEAD
	181	EOF
	182	git -C r2 index-pack ../filter.pack &&
	183
	184	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	185	grep blob verify_result \|
	186	awk -f print_1.awk \|
	187	sort >observed &&
	188
	189	test_cmp expected observed
	190	'
	191
	192	test_expect_success 'verify blob:limit=10001' '
	193	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	194	awk -f print_2.awk ls_files_result \|
	195	sort >expected &&
	196
	197	git -C r2 pack-objects --revs --stdout --filter=blob:limit=10001 >filter.pack <<-EOF &&
	198	HEAD
	199	EOF
	200	git -C r2 index-pack ../filter.pack &&
	201
	202	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	203	grep blob verify_result \|
	204	awk -f print_1.awk \|
	205	sort >observed &&
	206
	207	test_cmp expected observed
	208	'
	209
	210	test_expect_success 'verify blob:limit=1k' '
	211	git -C r2 ls-files -s large.1000 >ls_files_result &&
	212	awk -f print_2.awk ls_files_result \|
	213	sort >expected &&
	214
	215	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
	216	HEAD
	217	EOF
	218	git -C r2 index-pack ../filter.pack &&
	219
	220	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	221	grep blob verify_result \|
	222	awk -f print_1.awk \|
	223	sort >observed &&
	224
	225	test_cmp expected observed
	226	'
	227
	228	test_expect_success 'verify explicitly specifying oversized blob in input' '
	229	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	230	awk -f print_2.awk ls_files_result \|
	231	sort >expected &&
	232
	233	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
	234	HEAD
	235	$(git -C r2 rev-parse HEAD:large.10000)
	236	EOF
	237	git -C r2 index-pack ../filter.pack &&
	238
	239	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	240	grep blob verify_result \|
	241	awk -f print_1.awk \|
	242	sort >observed &&
	243
	244	test_cmp expected observed
	245	'
	246
	247	test_expect_success 'verify blob:limit=1m' '
	248	git -C r2 ls-files -s large.1000 large.10000 >ls_files_result &&
	249	awk -f print_2.awk ls_files_result \|
	250	sort >expected &&
	251
	252	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1m >filter.pack <<-EOF &&
	253	HEAD
	254	EOF
	255	git -C r2 index-pack ../filter.pack &&
	256
	257	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	258	grep blob verify_result \|
	259	awk -f print_1.awk \|
	260	sort >observed &&
	261
	262	test_cmp expected observed
	263	'
	264
	265	test_expect_success 'verify normal and blob:limit packfiles have same commits/trees' '
	266	git -C r2 verify-pack -v ../all.pack >verify_result &&
	267	grep -E "commit\|tree" verify_result \|
	268	awk -f print_1.awk \|
	269	sort >expected &&
	270
	271	git -C r2 verify-pack -v ../filter.pack >verify_result &&
	272	grep -E "commit\|tree" verify_result \|
	273	awk -f print_1.awk \|
	274	sort >observed &&
	275
	276	test_cmp expected observed
	277	'
	278
	279	# Test sparse:path=<path> filter.
	280	# !!!!
	281	# NOTE: sparse:path filter support has been dropped for security reasons,
	282	# so the tests have been changed to make sure that using it fails.
	283	# !!!!
	284	# Use a local file containing a sparse-checkout specification to filter
	285	# out blobs not required for the corresponding sparse-checkout. We do not
	286	# require sparse-checkout to actually be enabled.
	287
	288	test_expect_success 'setup r3' '
	289	git init r3 &&
	290	mkdir r3/dir1 &&
	291	for n in sparse1 sparse2
	292	do
	293	echo "This is file: $n" > r3/$n
	294	git -C r3 add $n
	295	echo "This is file: dir1/$n" > r3/dir1/$n
	296	git -C r3 add dir1/$n
	297	done &&
	298	git -C r3 commit -m "sparse" &&
	299	echo dir1/ >pattern1 &&
	300	echo sparse1 >pattern2
	301	'
	302
	303	test_expect_success 'verify blob count in normal packfile' '
	304	git -C r3 ls-files -s sparse1 sparse2 dir1/sparse1 dir1/sparse2 \
	305	>ls_files_result &&
	306	awk -f print_2.awk ls_files_result \|
	307	sort >expected &&
	308
	309	git -C r3 pack-objects --revs --stdout >all.pack <<-EOF &&
	310	HEAD
	311	EOF
	312	git -C r3 index-pack ../all.pack &&
	313
	314	git -C r3 verify-pack -v ../all.pack >verify_result &&
	315	grep blob verify_result \|
	316	awk -f print_1.awk \|
	317	sort >observed &&
	318
	319	test_cmp expected observed
	320	'
	321
	322	test_expect_success 'verify sparse:path=pattern1 fails' '
	323	test_must_fail git -C r3 pack-objects --revs --stdout \
	324	--filter=sparse:path=../pattern1 <<-EOF
	325	HEAD
	326	EOF
	327	'
	328
	329	test_expect_success 'verify sparse:path=pattern2 fails' '
	330	test_must_fail git -C r3 pack-objects --revs --stdout \
	331	--filter=sparse:path=../pattern2 <<-EOF
	332	HEAD
	333	EOF
	334	'
	335
	336	# Test sparse:oid=<oid-ish> filter.
	337	# Use a blob containing a sparse-checkout specification to filter
	338	# out blobs not required for the corresponding sparse-checkout. We do not
	339	# require sparse-checkout to actually be enabled.
	340
	341	test_expect_success 'setup r4' '
	342	git init r4 &&
	343	mkdir r4/dir1 &&
	344	for n in sparse1 sparse2
	345	do
	346	echo "This is file: $n" > r4/$n
	347	git -C r4 add $n
	348	echo "This is file: dir1/$n" > r4/dir1/$n
	349	git -C r4 add dir1/$n
	350	done &&
	351	echo dir1/ >r4/pattern &&
	352	git -C r4 add pattern &&
	353	git -C r4 commit -m "pattern"
	354	'
	355
	356	test_expect_success 'verify blob count in normal packfile' '
	357	git -C r4 ls-files -s pattern sparse1 sparse2 dir1/sparse1 dir1/sparse2 \
	358	>ls_files_result &&
	359	awk -f print_2.awk ls_files_result \|
	360	sort >expected &&
	361
	362	git -C r4 pack-objects --revs --stdout >all.pack <<-EOF &&
	363	HEAD
	364	EOF
	365	git -C r4 index-pack ../all.pack &&
	366
	367	git -C r4 verify-pack -v ../all.pack >verify_result &&
	368	grep blob verify_result \|
	369	awk -f print_1.awk \|
	370	sort >observed &&
	371
	372	test_cmp expected observed
	373	'
	374
	375	test_expect_success 'verify sparse:oid=OID' '
	376	git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 >ls_files_result &&
	377	awk -f print_2.awk ls_files_result \|
	378	sort >expected &&
	379
	380	oid=$(git -C r4 ls-files -s pattern \| awk -f print_2.awk) &&
	381	git -C r4 pack-objects --revs --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF &&
	382	HEAD
	383	EOF
	384	git -C r4 index-pack ../filter.pack &&
	385
	386	git -C r4 verify-pack -v ../filter.pack >verify_result &&
	387	grep blob verify_result \|
	388	awk -f print_1.awk \|
	389	sort >observed &&
	390
	391	test_cmp expected observed
	392	'
	393
	394	test_expect_success 'verify sparse:oid=oid-ish' '
	395	git -C r4 ls-files -s dir1/sparse1 dir1/sparse2 >ls_files_result &&
	396	awk -f print_2.awk ls_files_result \|
	397	sort >expected &&
	398
	399	git -C r4 pack-objects --revs --stdout --filter=sparse:oid=master:pattern >filter.pack <<-EOF &&
	400	HEAD
	401	EOF
	402	git -C r4 index-pack ../filter.pack &&
	403
	404	git -C r4 verify-pack -v ../filter.pack >verify_result &&
	405	grep blob verify_result \|
	406	awk -f print_1.awk \|
	407	sort >observed &&
	408
	409	test_cmp expected observed
	410	'
	411
	412	# Delete some loose objects and use pack-objects, but WITHOUT any filtering.
	413	# This models previously omitted objects that we did not receive.
	414
	415	test_expect_success 'setup r1 - delete loose blobs' '
	416	git -C r1 ls-files -s file.1 file.2 file.3 file.4 file.5 \
	417	>ls_files_result &&
	418	awk -f print_2.awk ls_files_result \|
	419	sort >expected &&
	420
	421	for id in `cat expected \| sed "s\|..\|&/\|"`
	422	do
	423	rm r1/.git/objects/$id
	424	done
	425	'
	426
	427	test_expect_success 'verify pack-objects fails w/ missing objects' '
	428	test_must_fail git -C r1 pack-objects --revs --stdout >miss.pack <<-EOF
	429	HEAD
	430	EOF
	431	'
	432
	433	test_expect_success 'verify pack-objects fails w/ --missing=error' '
	434	test_must_fail git -C r1 pack-objects --revs --stdout --missing=error >miss.pack <<-EOF
	435	HEAD
	436	EOF
	437	'
	438
	439	test_expect_success 'verify pack-objects w/ --missing=allow-any' '
	440	git -C r1 pack-objects --revs --stdout --missing=allow-any >miss.pack <<-EOF
	441	HEAD
	442	EOF
	443	'
	444
	445	test_done