[thirdparty/git.git] / t / t1011-read-tree-sparse-checkout.sh

#!/bin/sh

test_description='sparse checkout tests

* (tag: removed, master) removed
| D	sub/added
* (HEAD, tag: top) modified and added
| M	init.t
| A	sub/added
* (tag: init) init
  A	init.t
'

. ./test-lib.sh
. "$TEST_DIRECTORY"/lib-read-tree.sh

test_expect_success 'setup' '
	test_commit init &&
	echo modified >>init.t &&

	cat >expected <<-EOF &&
	100644 $(git hash-object init.t) 0	init.t
	100644 $EMPTY_BLOB 0	sub/added
	100644 $EMPTY_BLOB 0	sub/addedtoo
	100644 $EMPTY_BLOB 0	subsub/added
	EOF
	cat >expected.swt <<-\EOF &&
	H init.t
	H sub/added
	H sub/addedtoo
	H subsub/added
	EOF

	mkdir sub subsub &&
	touch sub/added sub/addedtoo subsub/added &&
	git add init.t sub/added sub/addedtoo subsub/added &&
	git commit -m "modified and added" &&
	git tag top &&
	git rm sub/added &&
	git commit -m removed &&
	git tag removed &&
	git checkout top &&
	git ls-files --stage >result &&
	test_cmp expected result
'

test_expect_success 'read-tree without .git/info/sparse-checkout' '
	read_tree_u_must_succeed -m -u HEAD &&
	git ls-files --stage >result &&
	test_cmp expected result &&
	git ls-files -t >result &&
	test_cmp expected.swt result
'

test_expect_success 'read-tree with .git/info/sparse-checkout but disabled' '
	echo >.git/info/sparse-checkout &&
	read_tree_u_must_succeed -m -u HEAD &&
	git ls-files -t >result &&
	test_cmp expected.swt result &&
	test -f init.t &&
	test -f sub/added
'

test_expect_success 'read-tree --no-sparse-checkout with empty .git/info/sparse-checkout and enabled' '
	git config core.sparsecheckout true &&
	echo >.git/info/sparse-checkout &&
	read_tree_u_must_succeed --no-sparse-checkout -m -u HEAD &&
	git ls-files -t >result &&
	test_cmp expected.swt result &&
	test -f init.t &&
	test -f sub/added
'

test_expect_success 'read-tree with empty .git/info/sparse-checkout' '
	git config core.sparsecheckout true &&
	echo >.git/info/sparse-checkout &&
	read_tree_u_must_fail -m -u HEAD &&
	git ls-files --stage >result &&
	test_cmp expected result &&
	git ls-files -t >result &&
	test_cmp expected.swt result &&
	test -f init.t &&
	test -f sub/added
'

test_expect_success 'match directories with trailing slash' '
	cat >expected.swt-noinit <<-\EOF &&
	S init.t
	H sub/added
	H sub/addedtoo
	S subsub/added
	EOF

	echo sub/ > .git/info/sparse-checkout &&
	read_tree_u_must_succeed -m -u HEAD &&
	git ls-files -t > result &&
	test_cmp expected.swt-noinit result &&
	test ! -f init.t &&
	test -f sub/added
'

test_expect_success 'match directories without trailing slash' '
	echo sub >.git/info/sparse-checkout &&
	read_tree_u_must_succeed -m -u HEAD &&
	git ls-files -t >result &&
	test_cmp expected.swt-noinit result &&
	test ! -f init.t &&
	test -f sub/added
'

test_expect_success 'match directories with negated patterns' '
	cat >expected.swt-negation <<\EOF &&
S init.t
S sub/added
H sub/addedtoo
S subsub/added
EOF

	cat >.git/info/sparse-checkout <<\EOF &&
sub
!sub/added
EOF
	git read-tree -m -u HEAD &&
	git ls-files -t >result &&
	test_cmp expected.swt-negation result &&
	test ! -f init.t &&
	test ! -f sub/added &&
	test -f sub/addedtoo
'

test_expect_success 'match directories with negated patterns (2)' '
	cat >expected.swt-negation2 <<\EOF &&
H init.t
H sub/added
S sub/addedtoo
H subsub/added
EOF

	cat >.git/info/sparse-checkout <<\EOF &&
/*
!sub
sub/added
EOF
	git read-tree -m -u HEAD &&
	git ls-files -t >result &&
	test_cmp expected.swt-negation2 result &&
	test -f init.t &&
	test -f sub/added &&
	test ! -f sub/addedtoo
'

test_expect_success 'match directory pattern' '
	echo "s?b" >.git/info/sparse-checkout &&
	read_tree_u_must_succeed -m -u HEAD &&
	git ls-files -t >result &&
	test_cmp expected.swt-noinit result &&
	test ! -f init.t &&
	test -f sub/added
'

test_expect_success 'checkout area changes' '
	cat >expected.swt-nosub <<-\EOF &&
	H init.t
	S sub/added
	S sub/addedtoo
	S subsub/added
	EOF

	echo init.t >.git/info/sparse-checkout &&
	read_tree_u_must_succeed -m -u HEAD &&
	git ls-files -t >result &&
	test_cmp expected.swt-nosub result &&
	test -f init.t &&
	test ! -f sub/added
'

test_expect_success 'read-tree updates worktree, absent case' '
	echo sub/added >.git/info/sparse-checkout &&
	git checkout -f top &&
	read_tree_u_must_succeed -m -u HEAD^ &&
	test ! -f init.t
'

test_expect_success 'read-tree updates worktree, dirty case' '
	echo sub/added >.git/info/sparse-checkout &&
	git checkout -f top &&
	echo dirty >init.t &&
	read_tree_u_must_succeed -m -u HEAD^ &&
	grep -q dirty init.t &&
	rm init.t
'

test_expect_success 'read-tree removes worktree, dirty case' '
	echo init.t >.git/info/sparse-checkout &&
	git checkout -f top &&
	echo dirty >added &&
	read_tree_u_must_succeed -m -u HEAD^ &&
	grep -q dirty added
'

test_expect_success 'read-tree adds to worktree, absent case' '
	echo init.t >.git/info/sparse-checkout &&
	git checkout -f removed &&
	read_tree_u_must_succeed -u -m HEAD^ &&
	test ! -f sub/added
'

test_expect_success 'read-tree adds to worktree, dirty case' '
	echo init.t >.git/info/sparse-checkout &&
	git checkout -f removed &&
	mkdir sub &&
	echo dirty >sub/added &&
	read_tree_u_must_succeed -u -m HEAD^ &&
	grep -q dirty sub/added
'

test_expect_success 'index removal and worktree narrowing at the same time' '
	>empty &&
	echo init.t >.git/info/sparse-checkout &&
	echo sub/added >>.git/info/sparse-checkout &&
	git checkout -f top &&
	echo init.t >.git/info/sparse-checkout &&
	git checkout removed &&
	git ls-files sub/added >result &&
	test ! -f sub/added &&
	test_cmp empty result
'

test_expect_success 'read-tree --reset removes outside worktree' '
	echo init.t >.git/info/sparse-checkout &&
	git checkout -f top &&
	git reset --hard removed &&
	git ls-files sub/added >result &&
	test_must_be_empty result
'

test_expect_success 'print errors when failed to update worktree' '
	echo sub >.git/info/sparse-checkout &&
	git checkout -f init &&
	mkdir sub &&
	touch sub/added sub/addedtoo &&
	test_must_fail git checkout top 2>actual &&
	cat >expected <<\EOF &&
error: The following untracked working tree files would be overwritten by checkout:
	sub/added
	sub/addedtoo
Please move or remove them before you switch branches.
Aborting
EOF
	test_i18ncmp expected actual
'

test_expect_success 'checkout without --ignore-skip-worktree-bits' '
	echo "*" >.git/info/sparse-checkout &&
	git checkout -f top &&
	test_path_is_file init.t &&
	echo sub >.git/info/sparse-checkout &&
	git checkout &&
	echo modified >> sub/added &&
	git checkout . &&
	test_path_is_missing init.t &&
	git diff --exit-code HEAD
'

test_expect_success 'checkout with --ignore-skip-worktree-bits' '
	echo "*" >.git/info/sparse-checkout &&
	git checkout -f top &&
	test_path_is_file init.t &&
	echo sub >.git/info/sparse-checkout &&
	git checkout &&
	echo modified >> sub/added &&
	git checkout --ignore-skip-worktree-bits . &&
	test_path_is_file init.t &&
	git diff --exit-code HEAD
'

test_done
Commit	Line	Data
d6b38f61 NTND	1	#!/bin/sh
d6b38f61 NTND	2
7f71a6ae JN	3	test_description='sparse checkout tests
	4
	5	* (tag: removed, master) removed
	6	\| D sub/added
	7	* (HEAD, tag: top) modified and added
	8	\| M init.t
	9	\| A sub/added
	10	* (tag: init) init
	11	A init.t
	12	'
d6b38f61 NTND	13
d6b38f61 NTND	14	. ./test-lib.sh
ea5070c9	15	. "$TEST_DIRECTORY"/lib-read-tree.sh
d6b38f61	16
d6b38f61	17	test_expect_success 'setup' '
d47125d4	18	test_commit init &&
	19	echo modified >>init.t &&
	20
378932d3	21	cat >expected <<-EOF &&
d47125d4	22	100644 $(git hash-object init.t) 0 init.t
378932d3 NTND	23	100644 $EMPTY_BLOB 0 sub/added
	24	100644 $EMPTY_BLOB 0 sub/addedtoo
	25	100644 $EMPTY_BLOB 0 subsub/added
7f71a6ae JN	26	EOF
	27	cat >expected.swt <<-\EOF &&
	28	H init.t
	29	H sub/added
d61ebbe8	30	H sub/addedtoo
ae3cdfe1	31	H subsub/added
7f71a6ae JN	32	EOF
7f71a6ae JN	33
ae3cdfe1	34	mkdir sub subsub &&
d61ebbe8 NTND	35	touch sub/added sub/addedtoo subsub/added &&
d61ebbe8 NTND	36	git add init.t sub/added sub/addedtoo subsub/added &&
d6b38f61 NTND	37	git commit -m "modified and added" &&
	38	git tag top &&
	39	git rm sub/added &&
	40	git commit -m removed &&
	41	git tag removed &&
	42	git checkout top &&
7f71a6ae	43	git ls-files --stage >result &&
d6b38f61 NTND	44	test_cmp expected result
	45	'
	46
d6b38f61	47	test_expect_success 'read-tree without .git/info/sparse-checkout' '
ea5070c9	48	read_tree_u_must_succeed -m -u HEAD &&
7f71a6ae	49	git ls-files --stage >result &&
d6b38f61	50	test_cmp expected result &&
7f71a6ae	51	git ls-files -t >result &&
d6b38f61 NTND	52	test_cmp expected.swt result
	53	'
	54
	55	test_expect_success 'read-tree with .git/info/sparse-checkout but disabled' '
a48fcd83	56	echo >.git/info/sparse-checkout &&
ea5070c9	57	read_tree_u_must_succeed -m -u HEAD &&
7f71a6ae	58	git ls-files -t >result &&
d6b38f61 NTND	59	test_cmp expected.swt result &&
	60	test -f init.t &&
	61	test -f sub/added
	62	'
	63
	64	test_expect_success 'read-tree --no-sparse-checkout with empty .git/info/sparse-checkout and enabled' '
	65	git config core.sparsecheckout true &&
7f71a6ae	66	echo >.git/info/sparse-checkout &&
ea5070c9	67	read_tree_u_must_succeed --no-sparse-checkout -m -u HEAD &&
7f71a6ae	68	git ls-files -t >result &&
d6b38f61 NTND	69	test_cmp expected.swt result &&
	70	test -f init.t &&
	71	test -f sub/added
	72	'
	73
d6b38f61 NTND	74	test_expect_success 'read-tree with empty .git/info/sparse-checkout' '
d6b38f61 NTND	75	git config core.sparsecheckout true &&
7f71a6ae	76	echo >.git/info/sparse-checkout &&
ea5070c9	77	read_tree_u_must_fail -m -u HEAD &&
7f71a6ae	78	git ls-files --stage >result &&
d6b38f61	79	test_cmp expected result &&
7f71a6ae	80	git ls-files -t >result &&
d6b38f61	81	test_cmp expected.swt result &&
9e1afb16 NTND	82	test -f init.t &&
9e1afb16 NTND	83	test -f sub/added
d6b38f61 NTND	84	'
d6b38f61 NTND	85
d6b38f61	86	test_expect_success 'match directories with trailing slash' '
7f71a6ae JN	87	cat >expected.swt-noinit <<-\EOF &&
	88	S init.t
	89	H sub/added
d61ebbe8	90	H sub/addedtoo
ae3cdfe1	91	S subsub/added
7f71a6ae JN	92	EOF
7f71a6ae JN	93
d6b38f61	94	echo sub/ > .git/info/sparse-checkout &&
ea5070c9	95	read_tree_u_must_succeed -m -u HEAD &&
d6b38f61	96	git ls-files -t > result &&
7f71a6ae	97	test_cmp expected.swt-noinit result &&
d6b38f61 NTND	98	test ! -f init.t &&
	99	test -f sub/added
	100	'
	101
9037026d	102	test_expect_success 'match directories without trailing slash' '
d61ebbe8	103	echo sub >.git/info/sparse-checkout &&
ea5070c9	104	read_tree_u_must_succeed -m -u HEAD &&
7f71a6ae	105	git ls-files -t >result &&
9037026d NTND	106	test_cmp expected.swt-noinit result &&
	107	test ! -f init.t &&
	108	test -f sub/added
	109	'
	110
28911091 NTND	111	test_expect_success 'match directories with negated patterns' '
	112	cat >expected.swt-negation <<\EOF &&
	113	S init.t
	114	S sub/added
	115	H sub/addedtoo
	116	S subsub/added
	117	EOF
	118
	119	cat >.git/info/sparse-checkout <<\EOF &&
	120	sub
	121	!sub/added
	122	EOF
	123	git read-tree -m -u HEAD &&
	124	git ls-files -t >result &&
	125	test_cmp expected.swt-negation result &&
	126	test ! -f init.t &&
	127	test ! -f sub/added &&
	128	test -f sub/addedtoo
	129	'
	130
	131	test_expect_success 'match directories with negated patterns (2)' '
	132	cat >expected.swt-negation2 <<\EOF &&
	133	H init.t
	134	H sub/added
	135	S sub/addedtoo
	136	H subsub/added
	137	EOF
	138
	139	cat >.git/info/sparse-checkout <<\EOF &&
	140	/*
	141	!sub
	142	sub/added
	143	EOF
	144	git read-tree -m -u HEAD &&
	145	git ls-files -t >result &&
	146	test_cmp expected.swt-negation2 result &&
	147	test -f init.t &&
	148	test -f sub/added &&
	149	test ! -f sub/addedtoo
	150	'
	151
9037026d	152	test_expect_success 'match directory pattern' '
d61ebbe8	153	echo "s?b" >.git/info/sparse-checkout &&
ea5070c9	154	read_tree_u_must_succeed -m -u HEAD &&
9037026d NTND	155	git ls-files -t >result &&
9037026d NTND	156	test_cmp expected.swt-noinit result &&
d6b38f61 NTND	157	test ! -f init.t &&
	158	test -f sub/added
	159	'
	160
d6b38f61	161	test_expect_success 'checkout area changes' '
7f71a6ae JN	162	cat >expected.swt-nosub <<-\EOF &&
	163	H init.t
	164	S sub/added
d61ebbe8	165	S sub/addedtoo
ae3cdfe1	166	S subsub/added
7f71a6ae JN	167	EOF
	168
	169	echo init.t >.git/info/sparse-checkout &&
ea5070c9	170	read_tree_u_must_succeed -m -u HEAD &&
7f71a6ae JN	171	git ls-files -t >result &&
7f71a6ae JN	172	test_cmp expected.swt-nosub result &&
d6b38f61 NTND	173	test -f init.t &&
	174	test ! -f sub/added
	175	'
	176
	177	test_expect_success 'read-tree updates worktree, absent case' '
7f71a6ae	178	echo sub/added >.git/info/sparse-checkout &&
d6b38f61	179	git checkout -f top &&
ea5070c9	180	read_tree_u_must_succeed -m -u HEAD^ &&
d6b38f61 NTND	181	test ! -f init.t
	182	'
	183
	184	test_expect_success 'read-tree updates worktree, dirty case' '
7f71a6ae	185	echo sub/added >.git/info/sparse-checkout &&
d6b38f61	186	git checkout -f top &&
7f71a6ae	187	echo dirty >init.t &&
ea5070c9	188	read_tree_u_must_succeed -m -u HEAD^ &&
d6b38f61 NTND	189	grep -q dirty init.t &&
	190	rm init.t
	191	'
	192
	193	test_expect_success 'read-tree removes worktree, dirty case' '
7f71a6ae	194	echo init.t >.git/info/sparse-checkout &&
d6b38f61	195	git checkout -f top &&
7f71a6ae	196	echo dirty >added &&
ea5070c9	197	read_tree_u_must_succeed -m -u HEAD^ &&
d6b38f61 NTND	198	grep -q dirty added
	199	'
	200
	201	test_expect_success 'read-tree adds to worktree, absent case' '
7f71a6ae	202	echo init.t >.git/info/sparse-checkout &&
d6b38f61	203	git checkout -f removed &&
ea5070c9	204	read_tree_u_must_succeed -u -m HEAD^ &&
d6b38f61 NTND	205	test ! -f sub/added
	206	'
	207
74da98f9	208	test_expect_success 'read-tree adds to worktree, dirty case' '
7f71a6ae	209	echo init.t >.git/info/sparse-checkout &&
d6b38f61 NTND	210	git checkout -f removed &&
d6b38f61 NTND	211	mkdir sub &&
7f71a6ae	212	echo dirty >sub/added &&
ea5070c9	213	read_tree_u_must_succeed -u -m HEAD^ &&
d6b38f61 NTND	214	grep -q dirty sub/added
	215	'
	216
eec3fc03 NTND	217	test_expect_success 'index removal and worktree narrowing at the same time' '
	218	>empty &&
	219	echo init.t >.git/info/sparse-checkout &&
	220	echo sub/added >>.git/info/sparse-checkout &&
	221	git checkout -f top &&
	222	echo init.t >.git/info/sparse-checkout &&
	223	git checkout removed &&
	224	git ls-files sub/added >result &&
	225	test ! -f sub/added &&
	226	test_cmp empty result
	227	'
	228
700e66d6	229	test_expect_success 'read-tree --reset removes outside worktree' '
700e66d6 NTND	230	echo init.t >.git/info/sparse-checkout &&
	231	git checkout -f top &&
	232	git reset --hard removed &&
	233	git ls-files sub/added >result &&
d3c6751b	234	test_must_be_empty result
700e66d6 NTND	235	'
700e66d6 NTND	236
17d26a4d NTND	237	test_expect_success 'print errors when failed to update worktree' '
	238	echo sub >.git/info/sparse-checkout &&
	239	git checkout -f init &&
	240	mkdir sub &&
	241	touch sub/added sub/addedtoo &&
	242	test_must_fail git checkout top 2>actual &&
	243	cat >expected <<\EOF &&
	244	error: The following untracked working tree files would be overwritten by checkout:
	245	sub/added
	246	sub/addedtoo
c2691e2a	247	Please move or remove them before you switch branches.
08ec3b5e	248	Aborting
17d26a4d	249	EOF
e5c1272c	250	test_i18ncmp expected actual
17d26a4d NTND	251	'
17d26a4d NTND	252
08d595dc NTND	253	test_expect_success 'checkout without --ignore-skip-worktree-bits' '
	254	echo "*" >.git/info/sparse-checkout &&
	255	git checkout -f top &&
	256	test_path_is_file init.t &&
	257	echo sub >.git/info/sparse-checkout &&
	258	git checkout &&
	259	echo modified >> sub/added &&
	260	git checkout . &&
	261	test_path_is_missing init.t &&
	262	git diff --exit-code HEAD
	263	'
	264
	265	test_expect_success 'checkout with --ignore-skip-worktree-bits' '
	266	echo "*" >.git/info/sparse-checkout &&
	267	git checkout -f top &&
	268	test_path_is_file init.t &&
	269	echo sub >.git/info/sparse-checkout &&
	270	git checkout &&
	271	echo modified >> sub/added &&
	272	git checkout --ignore-skip-worktree-bits . &&
	273	test_path_is_file init.t &&
	274	git diff --exit-code HEAD
	275	'
	276
d6b38f61	277	test_done