[thirdparty/git.git] / t / t1091-sparse-checkout-builtin.sh

#!/bin/sh

test_description='sparse checkout builtin tests'

. ./test-lib.sh

list_files() {
	# Do not replace this with 'ls "$1"', as "ls" with BSD-lineage
	# enables "-A" by default for root and ends up including ".git" and
	# such in its output. (Note, though, that running the test suite as
	# root is generally not recommended.)
	(cd "$1" && printf '%s\n' *)
}

check_files() {
	list_files "$1" >actual &&
	shift &&
	printf "%s\n" $@ >expect &&
	test_cmp expect actual
}

test_expect_success 'setup' '
	git init repo &&
	(
		cd repo &&
		echo "initial" >a &&
		mkdir folder1 folder2 deep &&
		mkdir deep/deeper1 deep/deeper2 &&
		mkdir deep/deeper1/deepest &&
		cp a folder1 &&
		cp a folder2 &&
		cp a deep &&
		cp a deep/deeper1 &&
		cp a deep/deeper2 &&
		cp a deep/deeper1/deepest &&
		git add . &&
		git commit -m "initial commit"
	)
'

test_expect_success 'git sparse-checkout list (empty)' '
	git -C repo sparse-checkout list >list 2>err &&
	test_must_be_empty list &&
	test_i18ngrep "this worktree is not sparse (sparse-checkout file may not exist)" err
'

test_expect_success 'git sparse-checkout list (populated)' '
	test_when_finished rm -f repo/.git/info/sparse-checkout &&
	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	/folder1/*
	/deep/
	**/a
	!*bin*
	EOF
	cp repo/.git/info/sparse-checkout expect &&
	git -C repo sparse-checkout list >list &&
	test_cmp expect list
'

test_expect_success 'git sparse-checkout init' '
	git -C repo sparse-checkout init &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	test_cmp_config -C repo true core.sparsecheckout &&
	check_files repo a
'

test_expect_success 'git sparse-checkout list after init' '
	git -C repo sparse-checkout list >actual &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	EOF
	test_cmp expect actual
'

test_expect_success 'init with existing sparse-checkout' '
	echo "*folder*" >> repo/.git/info/sparse-checkout &&
	git -C repo sparse-checkout init &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	*folder*
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a folder1 folder2
'

test_expect_success 'clone --sparse' '
	git clone --sparse "file://$(pwd)/repo" clone &&
	git -C clone sparse-checkout list >actual &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	EOF
	test_cmp expect actual &&
	check_files clone a
'

test_expect_success 'set enables config' '
	git init empty-config &&
	(
		cd empty-config &&
		test_commit test file &&
		test_path_is_missing .git/config.worktree &&
		test_must_fail git sparse-checkout set nothing &&
		test_path_is_file .git/config.worktree &&
		test_must_fail git config core.sparseCheckout &&
		git sparse-checkout set "/*" &&
		test_cmp_config true core.sparseCheckout
	)
'

test_expect_success 'set sparse-checkout using builtin' '
	git -C repo sparse-checkout set "/*" "!/*/" "*folder*" &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	*folder*
	EOF
	git -C repo sparse-checkout list >actual &&
	test_cmp expect actual &&
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a folder1 folder2
'

test_expect_success 'set sparse-checkout using --stdin' '
	cat >expect <<-\EOF &&
	/*
	!/*/
	/folder1/
	/folder2/
	EOF
	git -C repo sparse-checkout set --stdin <expect &&
	git -C repo sparse-checkout list >actual &&
	test_cmp expect actual &&
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo "a folder1 folder2"
'

test_expect_success 'add to sparse-checkout' '
	cat repo/.git/info/sparse-checkout >expect &&
	cat >add <<-\EOF &&
	pattern1
	/folder1/
	pattern2
	EOF
	cat add >>expect &&
	git -C repo sparse-checkout add --stdin <add &&
	git -C repo sparse-checkout list >actual &&
	test_cmp expect actual &&
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo "a folder1 folder2"
'

test_expect_success 'cone mode: match patterns' '
	git -C repo config --worktree core.sparseCheckoutCone true &&
	rm -rf repo/a repo/folder1 repo/folder2 &&
	git -C repo read-tree -mu HEAD 2>err &&
	test_i18ngrep ! "disabling cone patterns" err &&
	git -C repo reset --hard &&
	check_files repo a folder1 folder2
'

test_expect_success 'cone mode: warn on bad pattern' '
	test_when_finished mv sparse-checkout repo/.git/info/ &&
	cp repo/.git/info/sparse-checkout . &&
	echo "!/deep/deeper/*" >>repo/.git/info/sparse-checkout &&
	git -C repo read-tree -mu HEAD 2>err &&
	test_i18ngrep "unrecognized negative pattern" err
'

test_expect_success 'sparse-checkout disable' '
	test_when_finished rm -rf repo/.git/info/sparse-checkout &&
	git -C repo sparse-checkout disable &&
	test_path_is_file repo/.git/info/sparse-checkout &&
	git -C repo config --list >config &&
	test_must_fail git config core.sparseCheckout &&
	check_files repo a deep folder1 folder2
'

test_expect_success 'cone mode: init and set' '
	git -C repo sparse-checkout init --cone &&
	git -C repo config --list >config &&
	test_i18ngrep "core.sparsecheckoutcone=true" config &&
	list_files repo >dir  &&
	echo a >expect &&
	test_cmp expect dir &&
	git -C repo sparse-checkout set deep/deeper1/deepest/ 2>err &&
	test_must_be_empty err &&
	check_files repo a deep &&
	check_files repo/deep a deeper1 &&
	check_files repo/deep/deeper1 a deepest &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/deep/
	!/deep/*/
	/deep/deeper1/
	!/deep/deeper1/*/
	/deep/deeper1/deepest/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	git -C repo sparse-checkout set --stdin 2>err <<-\EOF &&
	folder1
	folder2
	EOF
	test_must_be_empty err &&
	check_files repo a folder1 folder2
'

test_expect_success 'cone mode: list' '
	cat >expect <<-\EOF &&
	folder1
	folder2
	EOF
	git -C repo sparse-checkout set --stdin <expect &&
	git -C repo sparse-checkout list >actual 2>err &&
	test_must_be_empty err &&
	test_cmp expect actual
'

test_expect_success 'cone mode: set with nested folders' '
	git -C repo sparse-checkout set deep deep/deeper1/deepest 2>err &&
	test_line_count = 0 err &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/deep/
	EOF
	test_cmp repo/.git/info/sparse-checkout expect
'

test_expect_success 'cone mode: add independent path' '
	git -C repo sparse-checkout set deep/deeper1 &&
	git -C repo sparse-checkout add folder1 &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/deep/
	!/deep/*/
	/deep/deeper1/
	/folder1/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a deep folder1
'

test_expect_success 'cone mode: add sibling path' '
	git -C repo sparse-checkout set deep/deeper1 &&
	git -C repo sparse-checkout add deep/deeper2 &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/deep/
	!/deep/*/
	/deep/deeper1/
	/deep/deeper2/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a deep
'

test_expect_success 'cone mode: add parent path' '
	git -C repo sparse-checkout set deep/deeper1 folder1 &&
	git -C repo sparse-checkout add deep &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/deep/
	/folder1/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a deep folder1
'

test_expect_success 'not-up-to-date does not block rest of sparsification' '
	test_when_finished git -C repo sparse-checkout disable &&
	test_when_finished git -C repo reset --hard &&
	git -C repo sparse-checkout set deep &&

	echo update >repo/deep/deeper2/a &&
	cp repo/.git/info/sparse-checkout expect &&
	test_write_lines "!/deep/*/" "/deep/deeper1/" >>expect &&

	git -C repo sparse-checkout set deep/deeper1 2>err &&

	test_i18ngrep "Cannot update sparse checkout" err &&
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo/deep a deeper1 deeper2 &&
	check_files repo/deep/deeper1 a deepest &&
	check_files repo/deep/deeper1/deepest a &&
	check_files repo/deep/deeper2 a
'

test_expect_success 'revert to old sparse-checkout on empty update' '
	git init empty-test &&
	(
		echo >file &&
		git add file &&
		git commit -m "test" &&
		test_must_fail git sparse-checkout set nothing 2>err &&
		test_i18ngrep "Sparse checkout leaves no entry on working directory" err &&
		test_i18ngrep ! ".git/index.lock" err &&
		git sparse-checkout set file
	)
'

test_expect_success 'fail when lock is taken' '
	test_when_finished rm -rf repo/.git/info/sparse-checkout.lock &&
	touch repo/.git/info/sparse-checkout.lock &&
	test_must_fail git -C repo sparse-checkout set deep 2>err &&
	test_i18ngrep "Unable to create .*\.lock" err
'

test_expect_success '.gitignore should not warn about cone mode' '
	git -C repo config --worktree core.sparseCheckoutCone true &&
	echo "**/bin/*" >repo/.gitignore &&
	git -C repo reset --hard 2>err &&
	test_i18ngrep ! "disabling cone patterns" err
'

test_expect_success 'sparse-checkout (init|set|disable) warns with dirty status' '
	git clone repo dirty &&
	echo dirty >dirty/folder1/a &&

	git -C dirty sparse-checkout init 2>err &&
	test_i18ngrep "warning.*Cannot update sparse checkout" err &&

	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
	test_i18ngrep "warning.*Cannot update sparse checkout" err &&
	test_path_is_file dirty/folder1/a &&

	git -C dirty sparse-checkout disable 2>err &&
	test_must_be_empty err &&

	git -C dirty reset --hard &&
	git -C dirty sparse-checkout init &&
	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
	test_path_is_missing dirty/folder1/a &&
	git -C dirty sparse-checkout disable &&
	test_path_is_file dirty/folder1/a
'

test_expect_success 'cone mode: set with core.ignoreCase=true' '
	rm repo/.git/info/sparse-checkout &&
	git -C repo sparse-checkout init --cone &&
	git -C repo -c core.ignoreCase=true sparse-checkout set folder1 &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/folder1/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a folder1
'

test_expect_success 'interaction with submodules' '
	git clone repo super &&
	(
		cd super &&
		mkdir modules &&
		git submodule add ../repo modules/child &&
		git add . &&
		git commit -m "add submodule" &&
		git sparse-checkout init --cone &&
		git sparse-checkout set folder1
	) &&
	check_files super a folder1 modules &&
	check_files super/modules/child a deep folder1 folder2
'

test_expect_success 'different sparse-checkouts with worktrees' '
	git -C repo worktree add --detach ../worktree &&
	check_files worktree "a deep folder1 folder2" &&
	git -C worktree sparse-checkout init --cone &&
	git -C repo sparse-checkout set folder1 &&
	git -C worktree sparse-checkout set deep/deeper1 &&
	check_files repo a folder1 &&
	check_files worktree a deep
'

test_expect_success 'set using filename keeps file on-disk' '
	git -C repo sparse-checkout set a deep &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/a/
	/deep/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a deep
'

check_read_tree_errors () {
	REPO=$1
	FILES=$2
	ERRORS=$3
	git -C $REPO -c core.sparseCheckoutCone=false read-tree -mu HEAD 2>err &&
	test_must_be_empty err &&
	check_files $REPO "$FILES" &&
	git -C $REPO read-tree -mu HEAD 2>err &&
	if test -z "$ERRORS"
	then
		test_must_be_empty err
	else
		test_i18ngrep "$ERRORS" err
	fi &&
	check_files $REPO $FILES
}

test_expect_success 'pattern-checks: /A/**' '
	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	/*
	!/*/
	/folder1/**
	EOF
	check_read_tree_errors repo "a folder1" "disabling cone pattern matching"
'

test_expect_success 'pattern-checks: /A/**/B/' '
	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	/*
	!/*/
	/deep/**/deepest
	EOF
	check_read_tree_errors repo "a deep" "disabling cone pattern matching" &&
	check_files repo/deep "deeper1" &&
	check_files repo/deep/deeper1 "deepest"
'

test_expect_success 'pattern-checks: too short' '
	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	/*
	!/*/
	/
	EOF
	check_read_tree_errors repo "a" "disabling cone pattern matching"
'
test_expect_success 'pattern-checks: not too short' '
	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	/*
	!/*/
	/b/
	EOF
	git -C repo read-tree -mu HEAD 2>err &&
	test_must_be_empty err &&
	check_files repo a
'

test_expect_success 'pattern-checks: trailing "*"' '
	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	/*
	!/*/
	/a*
	EOF
	check_read_tree_errors repo "a" "disabling cone pattern matching"
'

test_expect_success 'pattern-checks: starting "*"' '
	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	/*
	!/*/
	*eep/
	EOF
	check_read_tree_errors repo "a deep" "disabling cone pattern matching"
'

test_expect_success 'pattern-checks: contained glob characters' '
	for c in "[a]" "\\" "?" "*"
	do
		cat >repo/.git/info/sparse-checkout <<-EOF &&
		/*
		!/*/
		something$c-else/
		EOF
		check_read_tree_errors repo "a" "disabling cone pattern matching"
	done
'

test_expect_success BSLASHPSPEC 'pattern-checks: escaped characters' '
	git clone repo escaped &&
	TREEOID=$(git -C escaped rev-parse HEAD:folder1) &&
	NEWTREE=$(git -C escaped mktree <<-EOF
	$(git -C escaped ls-tree HEAD)
	040000 tree $TREEOID	zbad\\dir
	040000 tree $TREEOID	zdoes*exist
	040000 tree $TREEOID	zglob[!a]?
	EOF
	) &&
	COMMIT=$(git -C escaped commit-tree $NEWTREE -p HEAD) &&
	git -C escaped reset --hard $COMMIT &&
	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
	git -C escaped sparse-checkout init --cone &&
	git -C escaped sparse-checkout set zbad\\dir/bogus "zdoes*not*exist" "zdoes*exist" "zglob[!a]?" &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/zbad\\dir/
	!/zbad\\dir/*/
	/zbad\\dir/bogus/
	/zdoes\*exist/
	/zdoes\*not\*exist/
	/zglob\[!a]\?/
	EOF
	test_cmp expect escaped/.git/info/sparse-checkout &&
	check_read_tree_errors escaped "a zbad\\dir zdoes*exist zglob[!a]?" &&
	git -C escaped ls-tree -d --name-only HEAD >list-expect &&
	git -C escaped sparse-checkout set --stdin <list-expect &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/deep/
	/folder1/
	/folder2/
	/zbad\\dir/
	/zdoes\*exist/
	/zglob\[!a]\?/
	EOF
	test_cmp expect escaped/.git/info/sparse-checkout &&
	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
	git -C escaped sparse-checkout list >list-actual &&
	test_cmp list-expect list-actual
'

test_expect_success MINGW 'cone mode replaces backslashes with slashes' '
	git -C repo sparse-checkout set deep\\deeper1 &&
	cat >expect <<-\EOF &&
	/*
	!/*/
	/deep/
	!/deep/*/
	/deep/deeper1/
	EOF
	test_cmp expect repo/.git/info/sparse-checkout &&
	check_files repo a deep &&
	check_files repo/deep a deeper1
'

test_done
Commit	Line	Data
94c0956b DS	1	#!/bin/sh
	2
	3	test_description='sparse checkout builtin tests'
	4
	5	. ./test-lib.sh
	6
761e3d26 EM	7	list_files() {
	8	# Do not replace this with 'ls "$1"', as "ls" with BSD-lineage
	9	# enables "-A" by default for root and ends up including ".git" and
	10	# such in its output. (Note, though, that running the test suite as
	11	# root is generally not recommended.)
	12	(cd "$1" && printf '%s\n' *)
	13	}
	14
522e6417 DS	15	check_files() {
	16	list_files "$1" >actual &&
	17	shift &&
	18	printf "%s\n" $@ >expect &&
	19	test_cmp expect actual
	20	}
	21
94c0956b DS	22	test_expect_success 'setup' '
	23	git init repo &&
	24	(
	25	cd repo &&
	26	echo "initial" >a &&
	27	mkdir folder1 folder2 deep &&
	28	mkdir deep/deeper1 deep/deeper2 &&
	29	mkdir deep/deeper1/deepest &&
	30	cp a folder1 &&
	31	cp a folder2 &&
	32	cp a deep &&
	33	cp a deep/deeper1 &&
	34	cp a deep/deeper2 &&
	35	cp a deep/deeper1/deepest &&
	36	git add . &&
	37	git commit -m "initial commit"
	38	)
	39	'
	40
	41	test_expect_success 'git sparse-checkout list (empty)' '
	42	git -C repo sparse-checkout list >list 2>err &&
	43	test_must_be_empty list &&
	44	test_i18ngrep "this worktree is not sparse (sparse-checkout file may not exist)" err
	45	'
	46
	47	test_expect_success 'git sparse-checkout list (populated)' '
	48	test_when_finished rm -f repo/.git/info/sparse-checkout &&
d622c343 DS	49	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	50	/folder1/*
	51	/deep/
	52	**/a
	53	!bin
94c0956b DS	54	EOF
	55	cp repo/.git/info/sparse-checkout expect &&
	56	git -C repo sparse-checkout list >list &&
	57	test_cmp expect list
	58	'
	59
bab3c359 DS	60	test_expect_success 'git sparse-checkout init' '
bab3c359 DS	61	git -C repo sparse-checkout init &&
d622c343 DS	62	cat >expect <<-\EOF &&
	63	/*
	64	!/*/
bab3c359 DS	65	EOF
	66	test_cmp expect repo/.git/info/sparse-checkout &&
	67	test_cmp_config -C repo true core.sparsecheckout &&
522e6417	68	check_files repo a
bab3c359 DS	69	'
	70
	71	test_expect_success 'git sparse-checkout list after init' '
	72	git -C repo sparse-checkout list >actual &&
d622c343 DS	73	cat >expect <<-\EOF &&
	74	/*
	75	!/*/
bab3c359 DS	76	EOF
	77	test_cmp expect actual
	78	'
	79
	80	test_expect_success 'init with existing sparse-checkout' '
	81	echo "folder" >> repo/.git/info/sparse-checkout &&
	82	git -C repo sparse-checkout init &&
d622c343 DS	83	cat >expect <<-\EOF &&
	84	/*
	85	!/*/
	86	folder
bab3c359 DS	87	EOF
bab3c359 DS	88	test_cmp expect repo/.git/info/sparse-checkout &&
522e6417	89	check_files repo a folder1 folder2
bab3c359 DS	90	'
bab3c359 DS	91
d89f09c8	92	test_expect_success 'clone --sparse' '
47dbf10d	93	git clone --sparse "file://$(pwd)/repo" clone &&
d89f09c8	94	git -C clone sparse-checkout list >actual &&
d622c343 DS	95	cat >expect <<-\EOF &&
	96	/*
	97	!/*/
d89f09c8 DS	98	EOF
d89f09c8 DS	99	test_cmp expect actual &&
522e6417	100	check_files clone a
d89f09c8 DS	101	'
d89f09c8 DS	102
f6039a94 DS	103	test_expect_success 'set enables config' '
	104	git init empty-config &&
	105	(
	106	cd empty-config &&
	107	test_commit test file &&
	108	test_path_is_missing .git/config.worktree &&
	109	test_must_fail git sparse-checkout set nothing &&
	110	test_path_is_file .git/config.worktree &&
	111	test_must_fail git config core.sparseCheckout &&
	112	git sparse-checkout set "/*" &&
	113	test_cmp_config true core.sparseCheckout
	114	)
	115	'
	116
	117	test_expect_success 'set sparse-checkout using builtin' '
	118	git -C repo sparse-checkout set "/" "!//" "folder" &&
d622c343 DS	119	cat >expect <<-\EOF &&
	120	/*
	121	!/*/
	122	folder
f6039a94 DS	123	EOF
	124	git -C repo sparse-checkout list >actual &&
	125	test_cmp expect actual &&
	126	test_cmp expect repo/.git/info/sparse-checkout &&
522e6417	127	check_files repo a folder1 folder2
f6039a94 DS	128	'
f6039a94 DS	129
7bffca95	130	test_expect_success 'set sparse-checkout using --stdin' '
d622c343 DS	131	cat >expect <<-\EOF &&
	132	/*
	133	!/*/
	134	/folder1/
	135	/folder2/
7bffca95 DS	136	EOF
	137	git -C repo sparse-checkout set --stdin <expect &&
	138	git -C repo sparse-checkout list >actual &&
	139	test_cmp expect actual &&
	140	test_cmp expect repo/.git/info/sparse-checkout &&
522e6417	141	check_files repo "a folder1 folder2"
7bffca95 DS	142	'
7bffca95 DS	143
2631dc87 DS	144	test_expect_success 'add to sparse-checkout' '
	145	cat repo/.git/info/sparse-checkout >expect &&
	146	cat >add <<-\EOF &&
	147	pattern1
	148	/folder1/
	149	pattern2
	150	EOF
	151	cat add >>expect &&
	152	git -C repo sparse-checkout add --stdin <add &&
	153	git -C repo sparse-checkout list >actual &&
	154	test_cmp expect actual &&
	155	test_cmp expect repo/.git/info/sparse-checkout &&
	156	check_files repo "a folder1 folder2"
	157	'
	158
879321eb DS	159	test_expect_success 'cone mode: match patterns' '
	160	git -C repo config --worktree core.sparseCheckoutCone true &&
	161	rm -rf repo/a repo/folder1 repo/folder2 &&
96cc8ab5 DS	162	git -C repo read-tree -mu HEAD 2>err &&
96cc8ab5 DS	163	test_i18ngrep ! "disabling cone patterns" err &&
879321eb	164	git -C repo reset --hard &&
522e6417	165	check_files repo a folder1 folder2
879321eb DS	166	'
879321eb DS	167
96cc8ab5 DS	168	test_expect_success 'cone mode: warn on bad pattern' '
	169	test_when_finished mv sparse-checkout repo/.git/info/ &&
	170	cp repo/.git/info/sparse-checkout . &&
	171	echo "!/deep/deeper/*" >>repo/.git/info/sparse-checkout &&
	172	git -C repo read-tree -mu HEAD 2>err &&
	173	test_i18ngrep "unrecognized negative pattern" err
	174	'
	175
72918c1a	176	test_expect_success 'sparse-checkout disable' '
99dfa6f9	177	test_when_finished rm -rf repo/.git/info/sparse-checkout &&
72918c1a	178	git -C repo sparse-checkout disable &&
99dfa6f9	179	test_path_is_file repo/.git/info/sparse-checkout &&
72918c1a DS	180	git -C repo config --list >config &&
72918c1a DS	181	test_must_fail git config core.sparseCheckout &&
522e6417	182	check_files repo a deep folder1 folder2
72918c1a DS	183	'
72918c1a DS	184
af09ce24 DS	185	test_expect_success 'cone mode: init and set' '
	186	git -C repo sparse-checkout init --cone &&
	187	git -C repo config --list >config &&
	188	test_i18ngrep "core.sparsecheckoutcone=true" config &&
761e3d26	189	list_files repo >dir &&
af09ce24 DS	190	echo a >expect &&
	191	test_cmp expect dir &&
	192	git -C repo sparse-checkout set deep/deeper1/deepest/ 2>err &&
	193	test_must_be_empty err &&
522e6417 DS	194	check_files repo a deep &&
	195	check_files repo/deep a deeper1 &&
	196	check_files repo/deep/deeper1 a deepest &&
d622c343 DS	197	cat >expect <<-\EOF &&
	198	/*
	199	!/*/
	200	/deep/
	201	!/deep/*/
	202	/deep/deeper1/
	203	!/deep/deeper1/*/
	204	/deep/deeper1/deepest/
af09ce24 DS	205	EOF
af09ce24 DS	206	test_cmp expect repo/.git/info/sparse-checkout &&
d622c343 DS	207	git -C repo sparse-checkout set --stdin 2>err <<-\EOF &&
	208	folder1
	209	folder2
af09ce24 DS	210	EOF
af09ce24 DS	211	test_must_be_empty err &&
522e6417	212	check_files repo a folder1 folder2
af09ce24 DS	213	'
af09ce24 DS	214
de11951b	215	test_expect_success 'cone mode: list' '
d622c343 DS	216	cat >expect <<-\EOF &&
	217	folder1
	218	folder2
de11951b DS	219	EOF
	220	git -C repo sparse-checkout set --stdin <expect &&
	221	git -C repo sparse-checkout list >actual 2>err &&
	222	test_must_be_empty err &&
	223	test_cmp expect actual
	224	'
	225
e9de487a DS	226	test_expect_success 'cone mode: set with nested folders' '
	227	git -C repo sparse-checkout set deep deep/deeper1/deepest 2>err &&
	228	test_line_count = 0 err &&
d622c343 DS	229	cat >expect <<-\EOF &&
	230	/*
	231	!/*/
	232	/deep/
e9de487a DS	233	EOF
	234	test_cmp repo/.git/info/sparse-checkout expect
	235	'
	236
2631dc87 DS	237	test_expect_success 'cone mode: add independent path' '
	238	git -C repo sparse-checkout set deep/deeper1 &&
	239	git -C repo sparse-checkout add folder1 &&
	240	cat >expect <<-\EOF &&
	241	/*
	242	!/*/
	243	/deep/
	244	!/deep/*/
	245	/deep/deeper1/
	246	/folder1/
	247	EOF
	248	test_cmp expect repo/.git/info/sparse-checkout &&
	249	check_files repo a deep folder1
	250	'
	251
	252	test_expect_success 'cone mode: add sibling path' '
	253	git -C repo sparse-checkout set deep/deeper1 &&
	254	git -C repo sparse-checkout add deep/deeper2 &&
	255	cat >expect <<-\EOF &&
	256	/*
	257	!/*/
	258	/deep/
	259	!/deep/*/
	260	/deep/deeper1/
	261	/deep/deeper2/
	262	EOF
	263	test_cmp expect repo/.git/info/sparse-checkout &&
	264	check_files repo a deep
	265	'
	266
	267	test_expect_success 'cone mode: add parent path' '
	268	git -C repo sparse-checkout set deep/deeper1 folder1 &&
	269	git -C repo sparse-checkout add deep &&
	270	cat >expect <<-\EOF &&
	271	/*
	272	!/*/
	273	/deep/
	274	/folder1/
	275	EOF
	276	test_cmp expect repo/.git/info/sparse-checkout &&
	277	check_files repo a deep folder1
	278	'
	279
f56f31af	280	test_expect_success 'not-up-to-date does not block rest of sparsification' '
72064ee5	281	test_when_finished git -C repo sparse-checkout disable &&
cff4e913	282	test_when_finished git -C repo reset --hard &&
2631dc87	283	git -C repo sparse-checkout set deep &&
f56f31af	284
e091228e DS	285	echo update >repo/deep/deeper2/a &&
e091228e DS	286	cp repo/.git/info/sparse-checkout expect &&
f56f31af EN	287	test_write_lines "!/deep/*/" "/deep/deeper1/" >>expect &&
	288
	289	git -C repo sparse-checkout set deep/deeper1 2>err &&
	290
	291	test_i18ngrep "Cannot update sparse checkout" err &&
	292	test_cmp expect repo/.git/info/sparse-checkout &&
	293	check_files repo/deep a deeper1 deeper2 &&
	294	check_files repo/deep/deeper1 a deepest &&
	295	check_files repo/deep/deeper1/deepest a &&
	296	check_files repo/deep/deeper2 a
e091228e DS	297	'
	298
	299	test_expect_success 'revert to old sparse-checkout on empty update' '
	300	git init empty-test &&
	301	(
	302	echo >file &&
	303	git add file &&
	304	git commit -m "test" &&
	305	test_must_fail git sparse-checkout set nothing 2>err &&
	306	test_i18ngrep "Sparse checkout leaves no entry on working directory" err &&
	307	test_i18ngrep ! ".git/index.lock" err &&
	308	git sparse-checkout set file
	309	)
	310	'
	311
fb10ca5b DS	312	test_expect_success 'fail when lock is taken' '
	313	test_when_finished rm -rf repo/.git/info/sparse-checkout.lock &&
	314	touch repo/.git/info/sparse-checkout.lock &&
	315	test_must_fail git -C repo sparse-checkout set deep 2>err &&
4605a730	316	test_i18ngrep "Unable to create .*\.lock" err
fb10ca5b DS	317	'
fb10ca5b DS	318
f75a69f8 DS	319	test_expect_success '.gitignore should not warn about cone mode' '
	320	git -C repo config --worktree core.sparseCheckoutCone true &&
	321	echo "*/bin/" >repo/.gitignore &&
	322	git -C repo reset --hard 2>err &&
	323	test_i18ngrep ! "disabling cone patterns" err
	324	'
	325
f56f31af	326	test_expect_success 'sparse-checkout (init\|set\|disable) warns with dirty status' '
cff4e913 DS	327	git clone repo dirty &&
cff4e913 DS	328	echo dirty >dirty/folder1/a &&
f56f31af EN	329
f56f31af EN	330	git -C dirty sparse-checkout init 2>err &&
6271d77c	331	test_i18ngrep "warning.*Cannot update sparse checkout" err &&
f56f31af EN	332
f56f31af EN	333	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
6271d77c	334	test_i18ngrep "warning.*Cannot update sparse checkout" err &&
f56f31af EN	335	test_path_is_file dirty/folder1/a &&
	336
	337	git -C dirty sparse-checkout disable 2>err &&
	338	test_must_be_empty err &&
	339
cff4e913 DS	340	git -C dirty reset --hard &&
	341	git -C dirty sparse-checkout init &&
	342	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
f56f31af EN	343	test_path_is_missing dirty/folder1/a &&
	344	git -C dirty sparse-checkout disable &&
	345	test_path_is_file dirty/folder1/a
cff4e913 DS	346	'
cff4e913 DS	347
190a65f9	348	test_expect_success 'cone mode: set with core.ignoreCase=true' '
72064ee5	349	rm repo/.git/info/sparse-checkout &&
190a65f9 DS	350	git -C repo sparse-checkout init --cone &&
190a65f9 DS	351	git -C repo -c core.ignoreCase=true sparse-checkout set folder1 &&
d622c343 DS	352	cat >expect <<-\EOF &&
	353	/*
	354	!/*/
	355	/folder1/
190a65f9 DS	356	EOF
190a65f9 DS	357	test_cmp expect repo/.git/info/sparse-checkout &&
522e6417	358	check_files repo a folder1
190a65f9 DS	359	'
190a65f9 DS	360
4fd683b6 DS	361	test_expect_success 'interaction with submodules' '
	362	git clone repo super &&
	363	(
	364	cd super &&
	365	mkdir modules &&
	366	git submodule add ../repo modules/child &&
	367	git add . &&
	368	git commit -m "add submodule" &&
	369	git sparse-checkout init --cone &&
	370	git sparse-checkout set folder1
	371	) &&
522e6417 DS	372	check_files super a folder1 modules &&
522e6417 DS	373	check_files super/modules/child a deep folder1 folder2
4fd683b6 DS	374	'
4fd683b6 DS	375
3c754067 DS	376	test_expect_success 'different sparse-checkouts with worktrees' '
	377	git -C repo worktree add --detach ../worktree &&
	378	check_files worktree "a deep folder1 folder2" &&
	379	git -C worktree sparse-checkout init --cone &&
	380	git -C repo sparse-checkout set folder1 &&
	381	git -C worktree sparse-checkout set deep/deeper1 &&
	382	check_files repo a folder1 &&
	383	check_files worktree a deep
	384	'
	385
f998a3f1 DS	386	test_expect_success 'set using filename keeps file on-disk' '
	387	git -C repo sparse-checkout set a deep &&
	388	cat >expect <<-\EOF &&
	389	/*
	390	!/*/
	391	/a/
	392	/deep/
	393	EOF
	394	test_cmp expect repo/.git/info/sparse-checkout &&
	395	check_files repo a deep
	396	'
	397
41de0c6f DS	398	check_read_tree_errors () {
	399	REPO=$1
	400	FILES=$2
	401	ERRORS=$3
d585f0e7 DS	402	git -C $REPO -c core.sparseCheckoutCone=false read-tree -mu HEAD 2>err &&
	403	test_must_be_empty err &&
	404	check_files $REPO "$FILES" &&
41de0c6f DS	405	git -C $REPO read-tree -mu HEAD 2>err &&
	406	if test -z "$ERRORS"
	407	then
	408	test_must_be_empty err
	409	else
	410	test_i18ngrep "$ERRORS" err
	411	fi &&
	412	check_files $REPO $FILES
	413	}
	414
	415	test_expect_success 'pattern-checks: /A/**' '
	416	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	417	/*
	418	!/*/
	419	/folder1/**
	420	EOF
	421	check_read_tree_errors repo "a folder1" "disabling cone pattern matching"
	422	'
	423
	424	test_expect_success 'pattern-checks: /A/**/B/' '
	425	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	426	/*
	427	!/*/
	428	/deep/**/deepest
	429	EOF
	430	check_read_tree_errors repo "a deep" "disabling cone pattern matching" &&
	431	check_files repo/deep "deeper1" &&
	432	check_files repo/deep/deeper1 "deepest"
	433	'
	434
9e6d3e64 DS	435	test_expect_success 'pattern-checks: too short' '
	436	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	437	/*
	438	!/*/
6c11c6a1	439	/
9e6d3e64 DS	440	EOF
	441	check_read_tree_errors repo "a" "disabling cone pattern matching"
	442	'
6c11c6a1 DS	443	test_expect_success 'pattern-checks: not too short' '
	444	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	445	/*
	446	!/*/
	447	/b/
	448	EOF
	449	git -C repo read-tree -mu HEAD 2>err &&
	450	test_must_be_empty err &&
	451	check_files repo a
	452	'
9e6d3e64	453
9abc60f8 DS	454	test_expect_success 'pattern-checks: trailing "*"' '
	455	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	456	/*
	457	!/*/
	458	/a*
	459	EOF
	460	check_read_tree_errors repo "a" "disabling cone pattern matching"
	461	'
	462
	463	test_expect_success 'pattern-checks: starting "*"' '
	464	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	465	/*
	466	!/*/
	467	*eep/
	468	EOF
	469	check_read_tree_errors repo "a deep" "disabling cone pattern matching"
	470	'
	471
	472	test_expect_success 'pattern-checks: contained glob characters' '
	473	for c in "[a]" "\\" "?" "*"
	474	do
	475	cat >repo/.git/info/sparse-checkout <<-EOF &&
	476	/*
	477	!/*/
	478	something$c-else/
	479	EOF
	480	check_read_tree_errors repo "a" "disabling cone pattern matching"
	481	done
	482	'
	483
e53ffe27	484	test_expect_success BSLASHPSPEC 'pattern-checks: escaped characters' '
4f52c2ce DS	485	git clone repo escaped &&
	486	TREEOID=$(git -C escaped rev-parse HEAD:folder1) &&
	487	NEWTREE=$(git -C escaped mktree <<-EOF
	488	$(git -C escaped ls-tree HEAD)
	489	040000 tree $TREEOID zbad\\dir
	490	040000 tree $TREEOID zdoes*exist
e53ffe27	491	040000 tree $TREEOID zglob[!a]?
4f52c2ce DS	492	EOF
	493	) &&
	494	COMMIT=$(git -C escaped commit-tree $NEWTREE -p HEAD) &&
	495	git -C escaped reset --hard $COMMIT &&
e53ffe27	496	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
4f52c2ce	497	git -C escaped sparse-checkout init --cone &&
e53ffe27	498	git -C escaped sparse-checkout set zbad\\dir/bogus "zdoesnotexist" "zdoes*exist" "zglob[!a]?" &&
d585f0e7	499	cat >expect <<-\EOF &&
9abc60f8 DS	500	/*
9abc60f8 DS	501	!/*/
4f52c2ce DS	502	/zbad\\dir/
4f52c2ce DS	503	!/zbad\\dir/*/
d585f0e7	504	/zbad\\dir/bogus/
4f52c2ce	505	/zdoes\*exist/
d585f0e7	506	/zdoes\not\exist/
e53ffe27	507	/zglob\[!a]\?/
9abc60f8	508	EOF
d585f0e7	509	test_cmp expect escaped/.git/info/sparse-checkout &&
e53ffe27	510	check_read_tree_errors escaped "a zbad\\dir zdoes*exist zglob[!a]?" &&
e55682ea DS	511	git -C escaped ls-tree -d --name-only HEAD >list-expect &&
e55682ea DS	512	git -C escaped sparse-checkout set --stdin <list-expect &&
bd64de42 DS	513	cat >expect <<-\EOF &&
	514	/*
	515	!/*/
	516	/deep/
	517	/folder1/
	518	/folder2/
	519	/zbad\\dir/
	520	/zdoes\*exist/
e53ffe27	521	/zglob\[!a]\?/
bd64de42 DS	522	EOF
bd64de42 DS	523	test_cmp expect escaped/.git/info/sparse-checkout &&
e53ffe27	524	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
e55682ea DS	525	git -C escaped sparse-checkout list >list-actual &&
e55682ea DS	526	test_cmp list-expect list-actual
9abc60f8 DS	527	'
9abc60f8 DS	528
ef076599 DS	529	test_expect_success MINGW 'cone mode replaces backslashes with slashes' '
	530	git -C repo sparse-checkout set deep\\deeper1 &&
	531	cat >expect <<-\EOF &&
	532	/*
	533	!/*/
	534	/deep/
	535	!/deep/*/
	536	/deep/deeper1/
	537	EOF
	538	test_cmp expect repo/.git/info/sparse-checkout &&
	539	check_files repo a deep &&
	540	check_files repo/deep a deeper1
	541	'
	542
94c0956b	543	test_done