[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 &&
		git sparse-checkout set nothing &&
		test_path_is_file .git/config.worktree &&
		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 "The following paths are not up to date" 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" &&
		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.*The following paths are not up to date" err &&

	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
	test_i18ngrep "warning.*The following paths are not up to date" 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 'sparse-checkout (init|set|disable) warns with unmerged status' '
	git clone repo unmerged &&

	cat >input <<-EOF &&
	0 0000000000000000000000000000000000000000	folder1/a
	100644 $(git -C unmerged rev-parse HEAD:folder1/a) 1	folder1/a
	EOF
	git -C unmerged update-index --index-info <input &&

	git -C unmerged sparse-checkout init 2>err &&
	test_i18ngrep "warning.*The following paths are unmerged" err &&

	git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
	test_i18ngrep "warning.*The following paths are unmerged" err &&
	test_path_is_file dirty/folder1/a &&

	git -C unmerged sparse-checkout disable 2>err &&
	test_i18ngrep "warning.*The following paths are unmerged" err &&

	git -C unmerged reset --hard &&
	git -C unmerged sparse-checkout init &&
	git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* &&
	git -C unmerged sparse-checkout disable
'

test_expect_success 'sparse-checkout reapply' '
	git clone repo tweak &&

	echo dirty >tweak/deep/deeper2/a &&

	cat >input <<-EOF &&
	0 0000000000000000000000000000000000000000	folder1/a
	100644 $(git -C tweak rev-parse HEAD:folder1/a) 1	folder1/a
	EOF
	git -C tweak update-index --index-info <input &&

	git -C tweak sparse-checkout init --cone 2>err &&
	test_i18ngrep "warning.*The following paths are not up to date" err &&
	test_i18ngrep "warning.*The following paths are unmerged" err &&

	git -C tweak sparse-checkout set folder2 deep/deeper1 2>err &&
	test_i18ngrep "warning.*The following paths are not up to date" err &&
	test_i18ngrep "warning.*The following paths are unmerged" err &&

	git -C tweak sparse-checkout reapply 2>err &&
	test_i18ngrep "warning.*The following paths are not up to date" err &&
	test_path_is_file tweak/deep/deeper2/a &&
	test_i18ngrep "warning.*The following paths are unmerged" err &&
	test_path_is_file tweak/folder1/a &&

	git -C tweak checkout HEAD deep/deeper2/a &&
	git -C tweak sparse-checkout reapply 2>err &&
	test_i18ngrep ! "warning.*The following paths are not up to date" err &&
	test_path_is_missing tweak/deep/deeper2/a &&
	test_i18ngrep "warning.*The following paths are unmerged" err &&
	test_path_is_file tweak/folder1/a &&

	git -C tweak add folder1/a &&
	git -C tweak sparse-checkout reapply 2>err &&
	test_must_be_empty err &&
	test_path_is_missing tweak/deep/deeper2/a &&
	test_path_is_missing tweak/folder1/a &&

	git -C tweak sparse-checkout disable
'

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 &&
ace224ac	109	git sparse-checkout set nothing &&
f6039a94	110	test_path_is_file .git/config.worktree &&
f6039a94 DS	111	test_cmp_config true core.sparseCheckout
	112	)
	113	'
	114
	115	test_expect_success 'set sparse-checkout using builtin' '
	116	git -C repo sparse-checkout set "/" "!//" "folder" &&
d622c343 DS	117	cat >expect <<-\EOF &&
	118	/*
	119	!/*/
	120	folder
f6039a94 DS	121	EOF
	122	git -C repo sparse-checkout list >actual &&
	123	test_cmp expect actual &&
	124	test_cmp expect repo/.git/info/sparse-checkout &&
522e6417	125	check_files repo a folder1 folder2
f6039a94 DS	126	'
f6039a94 DS	127
7bffca95	128	test_expect_success 'set sparse-checkout using --stdin' '
d622c343 DS	129	cat >expect <<-\EOF &&
	130	/*
	131	!/*/
	132	/folder1/
	133	/folder2/
7bffca95 DS	134	EOF
	135	git -C repo sparse-checkout set --stdin <expect &&
	136	git -C repo sparse-checkout list >actual &&
	137	test_cmp expect actual &&
	138	test_cmp expect repo/.git/info/sparse-checkout &&
522e6417	139	check_files repo "a folder1 folder2"
7bffca95 DS	140	'
7bffca95 DS	141
2631dc87 DS	142	test_expect_success 'add to sparse-checkout' '
	143	cat repo/.git/info/sparse-checkout >expect &&
	144	cat >add <<-\EOF &&
	145	pattern1
	146	/folder1/
	147	pattern2
	148	EOF
	149	cat add >>expect &&
	150	git -C repo sparse-checkout add --stdin <add &&
	151	git -C repo sparse-checkout list >actual &&
	152	test_cmp expect actual &&
	153	test_cmp expect repo/.git/info/sparse-checkout &&
	154	check_files repo "a folder1 folder2"
	155	'
	156
879321eb DS	157	test_expect_success 'cone mode: match patterns' '
	158	git -C repo config --worktree core.sparseCheckoutCone true &&
	159	rm -rf repo/a repo/folder1 repo/folder2 &&
96cc8ab5 DS	160	git -C repo read-tree -mu HEAD 2>err &&
96cc8ab5 DS	161	test_i18ngrep ! "disabling cone patterns" err &&
879321eb	162	git -C repo reset --hard &&
522e6417	163	check_files repo a folder1 folder2
879321eb DS	164	'
879321eb DS	165
96cc8ab5 DS	166	test_expect_success 'cone mode: warn on bad pattern' '
	167	test_when_finished mv sparse-checkout repo/.git/info/ &&
	168	cp repo/.git/info/sparse-checkout . &&
	169	echo "!/deep/deeper/*" >>repo/.git/info/sparse-checkout &&
	170	git -C repo read-tree -mu HEAD 2>err &&
	171	test_i18ngrep "unrecognized negative pattern" err
	172	'
	173
72918c1a	174	test_expect_success 'sparse-checkout disable' '
99dfa6f9	175	test_when_finished rm -rf repo/.git/info/sparse-checkout &&
72918c1a	176	git -C repo sparse-checkout disable &&
99dfa6f9	177	test_path_is_file repo/.git/info/sparse-checkout &&
72918c1a DS	178	git -C repo config --list >config &&
72918c1a DS	179	test_must_fail git config core.sparseCheckout &&
522e6417	180	check_files repo a deep folder1 folder2
72918c1a DS	181	'
72918c1a DS	182
af09ce24 DS	183	test_expect_success 'cone mode: init and set' '
	184	git -C repo sparse-checkout init --cone &&
	185	git -C repo config --list >config &&
	186	test_i18ngrep "core.sparsecheckoutcone=true" config &&
761e3d26	187	list_files repo >dir &&
af09ce24 DS	188	echo a >expect &&
	189	test_cmp expect dir &&
	190	git -C repo sparse-checkout set deep/deeper1/deepest/ 2>err &&
	191	test_must_be_empty err &&
522e6417 DS	192	check_files repo a deep &&
	193	check_files repo/deep a deeper1 &&
	194	check_files repo/deep/deeper1 a deepest &&
d622c343 DS	195	cat >expect <<-\EOF &&
	196	/*
	197	!/*/
	198	/deep/
	199	!/deep/*/
	200	/deep/deeper1/
	201	!/deep/deeper1/*/
	202	/deep/deeper1/deepest/
af09ce24 DS	203	EOF
af09ce24 DS	204	test_cmp expect repo/.git/info/sparse-checkout &&
d622c343 DS	205	git -C repo sparse-checkout set --stdin 2>err <<-\EOF &&
	206	folder1
	207	folder2
af09ce24 DS	208	EOF
af09ce24 DS	209	test_must_be_empty err &&
522e6417	210	check_files repo a folder1 folder2
af09ce24 DS	211	'
af09ce24 DS	212
de11951b	213	test_expect_success 'cone mode: list' '
d622c343 DS	214	cat >expect <<-\EOF &&
	215	folder1
	216	folder2
de11951b DS	217	EOF
	218	git -C repo sparse-checkout set --stdin <expect &&
	219	git -C repo sparse-checkout list >actual 2>err &&
	220	test_must_be_empty err &&
	221	test_cmp expect actual
	222	'
	223
e9de487a DS	224	test_expect_success 'cone mode: set with nested folders' '
	225	git -C repo sparse-checkout set deep deep/deeper1/deepest 2>err &&
	226	test_line_count = 0 err &&
d622c343 DS	227	cat >expect <<-\EOF &&
	228	/*
	229	!/*/
	230	/deep/
e9de487a DS	231	EOF
	232	test_cmp repo/.git/info/sparse-checkout expect
	233	'
	234
2631dc87 DS	235	test_expect_success 'cone mode: add independent path' '
	236	git -C repo sparse-checkout set deep/deeper1 &&
	237	git -C repo sparse-checkout add folder1 &&
	238	cat >expect <<-\EOF &&
	239	/*
	240	!/*/
	241	/deep/
	242	!/deep/*/
	243	/deep/deeper1/
	244	/folder1/
	245	EOF
	246	test_cmp expect repo/.git/info/sparse-checkout &&
	247	check_files repo a deep folder1
	248	'
	249
	250	test_expect_success 'cone mode: add sibling path' '
	251	git -C repo sparse-checkout set deep/deeper1 &&
	252	git -C repo sparse-checkout add deep/deeper2 &&
	253	cat >expect <<-\EOF &&
	254	/*
	255	!/*/
	256	/deep/
	257	!/deep/*/
	258	/deep/deeper1/
	259	/deep/deeper2/
	260	EOF
	261	test_cmp expect repo/.git/info/sparse-checkout &&
	262	check_files repo a deep
	263	'
	264
	265	test_expect_success 'cone mode: add parent path' '
	266	git -C repo sparse-checkout set deep/deeper1 folder1 &&
	267	git -C repo sparse-checkout add deep &&
	268	cat >expect <<-\EOF &&
	269	/*
	270	!/*/
	271	/deep/
	272	/folder1/
	273	EOF
	274	test_cmp expect repo/.git/info/sparse-checkout &&
	275	check_files repo a deep folder1
	276	'
	277
f56f31af	278	test_expect_success 'not-up-to-date does not block rest of sparsification' '
72064ee5	279	test_when_finished git -C repo sparse-checkout disable &&
cff4e913	280	test_when_finished git -C repo reset --hard &&
2631dc87	281	git -C repo sparse-checkout set deep &&
f56f31af	282
e091228e DS	283	echo update >repo/deep/deeper2/a &&
e091228e DS	284	cp repo/.git/info/sparse-checkout expect &&
f56f31af EN	285	test_write_lines "!/deep/*/" "/deep/deeper1/" >>expect &&
	286
	287	git -C repo sparse-checkout set deep/deeper1 2>err &&
	288
22ab0b37	289	test_i18ngrep "The following paths are not up to date" err &&
f56f31af EN	290	test_cmp expect repo/.git/info/sparse-checkout &&
	291	check_files repo/deep a deeper1 deeper2 &&
	292	check_files repo/deep/deeper1 a deepest &&
	293	check_files repo/deep/deeper1/deepest a &&
	294	check_files repo/deep/deeper2 a
e091228e DS	295	'
	296
	297	test_expect_success 'revert to old sparse-checkout on empty update' '
	298	git init empty-test &&
	299	(
	300	echo >file &&
	301	git add file &&
	302	git commit -m "test" &&
ace224ac DS	303	git sparse-checkout set nothing 2>err &&
ace224ac DS	304	test_i18ngrep ! "Sparse checkout leaves no entry on working directory" err &&
e091228e DS	305	test_i18ngrep ! ".git/index.lock" err &&
	306	git sparse-checkout set file
	307	)
	308	'
	309
fb10ca5b DS	310	test_expect_success 'fail when lock is taken' '
	311	test_when_finished rm -rf repo/.git/info/sparse-checkout.lock &&
	312	touch repo/.git/info/sparse-checkout.lock &&
	313	test_must_fail git -C repo sparse-checkout set deep 2>err &&
4605a730	314	test_i18ngrep "Unable to create .*\.lock" err
fb10ca5b DS	315	'
fb10ca5b DS	316
f75a69f8 DS	317	test_expect_success '.gitignore should not warn about cone mode' '
	318	git -C repo config --worktree core.sparseCheckoutCone true &&
	319	echo "*/bin/" >repo/.gitignore &&
	320	git -C repo reset --hard 2>err &&
	321	test_i18ngrep ! "disabling cone patterns" err
	322	'
	323
f56f31af	324	test_expect_success 'sparse-checkout (init\|set\|disable) warns with dirty status' '
cff4e913 DS	325	git clone repo dirty &&
cff4e913 DS	326	echo dirty >dirty/folder1/a &&
f56f31af EN	327
f56f31af EN	328	git -C dirty sparse-checkout init 2>err &&
22ab0b37	329	test_i18ngrep "warning.*The following paths are not up to date" err &&
f56f31af EN	330
f56f31af EN	331	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
22ab0b37	332	test_i18ngrep "warning.*The following paths are not up to date" err &&
f56f31af EN	333	test_path_is_file dirty/folder1/a &&
	334
	335	git -C dirty sparse-checkout disable 2>err &&
	336	test_must_be_empty err &&
	337
cff4e913 DS	338	git -C dirty reset --hard &&
	339	git -C dirty sparse-checkout init &&
	340	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
f56f31af EN	341	test_path_is_missing dirty/folder1/a &&
	342	git -C dirty sparse-checkout disable &&
	343	test_path_is_file dirty/folder1/a
cff4e913 DS	344	'
cff4e913 DS	345
ebb568b9 EN	346	test_expect_success 'sparse-checkout (init\|set\|disable) warns with unmerged status' '
	347	git clone repo unmerged &&
	348
	349	cat >input <<-EOF &&
	350	0 0000000000000000000000000000000000000000 folder1/a
	351	100644 $(git -C unmerged rev-parse HEAD:folder1/a) 1 folder1/a
	352	EOF
	353	git -C unmerged update-index --index-info <input &&
	354
	355	git -C unmerged sparse-checkout init 2>err &&
	356	test_i18ngrep "warning.*The following paths are unmerged" err &&
	357
	358	git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
	359	test_i18ngrep "warning.*The following paths are unmerged" err &&
	360	test_path_is_file dirty/folder1/a &&
	361
	362	git -C unmerged sparse-checkout disable 2>err &&
	363	test_i18ngrep "warning.*The following paths are unmerged" err &&
	364
	365	git -C unmerged reset --hard &&
	366	git -C unmerged sparse-checkout init &&
	367	git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* &&
	368	git -C unmerged sparse-checkout disable
	369	'
	370
5644ca28 EN	371	test_expect_success 'sparse-checkout reapply' '
	372	git clone repo tweak &&
	373
	374	echo dirty >tweak/deep/deeper2/a &&
	375
	376	cat >input <<-EOF &&
	377	0 0000000000000000000000000000000000000000 folder1/a
	378	100644 $(git -C tweak rev-parse HEAD:folder1/a) 1 folder1/a
	379	EOF
	380	git -C tweak update-index --index-info <input &&
	381
	382	git -C tweak sparse-checkout init --cone 2>err &&
	383	test_i18ngrep "warning.*The following paths are not up to date" err &&
	384	test_i18ngrep "warning.*The following paths are unmerged" err &&
	385
	386	git -C tweak sparse-checkout set folder2 deep/deeper1 2>err &&
	387	test_i18ngrep "warning.*The following paths are not up to date" err &&
	388	test_i18ngrep "warning.*The following paths are unmerged" err &&
	389
	390	git -C tweak sparse-checkout reapply 2>err &&
	391	test_i18ngrep "warning.*The following paths are not up to date" err &&
	392	test_path_is_file tweak/deep/deeper2/a &&
	393	test_i18ngrep "warning.*The following paths are unmerged" err &&
	394	test_path_is_file tweak/folder1/a &&
	395
	396	git -C tweak checkout HEAD deep/deeper2/a &&
	397	git -C tweak sparse-checkout reapply 2>err &&
	398	test_i18ngrep ! "warning.*The following paths are not up to date" err &&
	399	test_path_is_missing tweak/deep/deeper2/a &&
	400	test_i18ngrep "warning.*The following paths are unmerged" err &&
	401	test_path_is_file tweak/folder1/a &&
	402
	403	git -C tweak add folder1/a &&
	404	git -C tweak sparse-checkout reapply 2>err &&
	405	test_must_be_empty err &&
	406	test_path_is_missing tweak/deep/deeper2/a &&
	407	test_path_is_missing tweak/folder1/a &&
	408
	409	git -C tweak sparse-checkout disable
	410	'
	411
190a65f9	412	test_expect_success 'cone mode: set with core.ignoreCase=true' '
72064ee5	413	rm repo/.git/info/sparse-checkout &&
190a65f9 DS	414	git -C repo sparse-checkout init --cone &&
190a65f9 DS	415	git -C repo -c core.ignoreCase=true sparse-checkout set folder1 &&
d622c343 DS	416	cat >expect <<-\EOF &&
	417	/*
	418	!/*/
	419	/folder1/
190a65f9 DS	420	EOF
190a65f9 DS	421	test_cmp expect repo/.git/info/sparse-checkout &&
522e6417	422	check_files repo a folder1
190a65f9 DS	423	'
190a65f9 DS	424
4fd683b6 DS	425	test_expect_success 'interaction with submodules' '
	426	git clone repo super &&
	427	(
	428	cd super &&
	429	mkdir modules &&
	430	git submodule add ../repo modules/child &&
	431	git add . &&
	432	git commit -m "add submodule" &&
	433	git sparse-checkout init --cone &&
	434	git sparse-checkout set folder1
	435	) &&
522e6417 DS	436	check_files super a folder1 modules &&
522e6417 DS	437	check_files super/modules/child a deep folder1 folder2
4fd683b6 DS	438	'
4fd683b6 DS	439
3c754067 DS	440	test_expect_success 'different sparse-checkouts with worktrees' '
	441	git -C repo worktree add --detach ../worktree &&
	442	check_files worktree "a deep folder1 folder2" &&
	443	git -C worktree sparse-checkout init --cone &&
	444	git -C repo sparse-checkout set folder1 &&
	445	git -C worktree sparse-checkout set deep/deeper1 &&
	446	check_files repo a folder1 &&
	447	check_files worktree a deep
	448	'
	449
f998a3f1 DS	450	test_expect_success 'set using filename keeps file on-disk' '
	451	git -C repo sparse-checkout set a deep &&
	452	cat >expect <<-\EOF &&
	453	/*
	454	!/*/
	455	/a/
	456	/deep/
	457	EOF
	458	test_cmp expect repo/.git/info/sparse-checkout &&
	459	check_files repo a deep
	460	'
	461
41de0c6f DS	462	check_read_tree_errors () {
	463	REPO=$1
	464	FILES=$2
	465	ERRORS=$3
d585f0e7 DS	466	git -C $REPO -c core.sparseCheckoutCone=false read-tree -mu HEAD 2>err &&
	467	test_must_be_empty err &&
	468	check_files $REPO "$FILES" &&
41de0c6f DS	469	git -C $REPO read-tree -mu HEAD 2>err &&
	470	if test -z "$ERRORS"
	471	then
	472	test_must_be_empty err
	473	else
	474	test_i18ngrep "$ERRORS" err
	475	fi &&
	476	check_files $REPO $FILES
	477	}
	478
	479	test_expect_success 'pattern-checks: /A/**' '
	480	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	481	/*
	482	!/*/
	483	/folder1/**
	484	EOF
	485	check_read_tree_errors repo "a folder1" "disabling cone pattern matching"
	486	'
	487
	488	test_expect_success 'pattern-checks: /A/**/B/' '
	489	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	490	/*
	491	!/*/
	492	/deep/**/deepest
	493	EOF
	494	check_read_tree_errors repo "a deep" "disabling cone pattern matching" &&
	495	check_files repo/deep "deeper1" &&
	496	check_files repo/deep/deeper1 "deepest"
	497	'
	498
9e6d3e64 DS	499	test_expect_success 'pattern-checks: too short' '
	500	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	501	/*
	502	!/*/
6c11c6a1	503	/
9e6d3e64 DS	504	EOF
	505	check_read_tree_errors repo "a" "disabling cone pattern matching"
	506	'
6c11c6a1 DS	507	test_expect_success 'pattern-checks: not too short' '
	508	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	509	/*
	510	!/*/
	511	/b/
	512	EOF
	513	git -C repo read-tree -mu HEAD 2>err &&
	514	test_must_be_empty err &&
	515	check_files repo a
	516	'
9e6d3e64	517
9abc60f8 DS	518	test_expect_success 'pattern-checks: trailing "*"' '
	519	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	520	/*
	521	!/*/
	522	/a*
	523	EOF
	524	check_read_tree_errors repo "a" "disabling cone pattern matching"
	525	'
	526
	527	test_expect_success 'pattern-checks: starting "*"' '
	528	cat >repo/.git/info/sparse-checkout <<-\EOF &&
	529	/*
	530	!/*/
	531	*eep/
	532	EOF
	533	check_read_tree_errors repo "a deep" "disabling cone pattern matching"
	534	'
	535
	536	test_expect_success 'pattern-checks: contained glob characters' '
	537	for c in "[a]" "\\" "?" "*"
	538	do
	539	cat >repo/.git/info/sparse-checkout <<-EOF &&
	540	/*
	541	!/*/
	542	something$c-else/
	543	EOF
	544	check_read_tree_errors repo "a" "disabling cone pattern matching"
	545	done
	546	'
	547
e53ffe27	548	test_expect_success BSLASHPSPEC 'pattern-checks: escaped characters' '
4f52c2ce DS	549	git clone repo escaped &&
	550	TREEOID=$(git -C escaped rev-parse HEAD:folder1) &&
	551	NEWTREE=$(git -C escaped mktree <<-EOF
	552	$(git -C escaped ls-tree HEAD)
	553	040000 tree $TREEOID zbad\\dir
	554	040000 tree $TREEOID zdoes*exist
e53ffe27	555	040000 tree $TREEOID zglob[!a]?
4f52c2ce DS	556	EOF
	557	) &&
	558	COMMIT=$(git -C escaped commit-tree $NEWTREE -p HEAD) &&
	559	git -C escaped reset --hard $COMMIT &&
e53ffe27	560	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
4f52c2ce	561	git -C escaped sparse-checkout init --cone &&
e53ffe27	562	git -C escaped sparse-checkout set zbad\\dir/bogus "zdoesnotexist" "zdoes*exist" "zglob[!a]?" &&
d585f0e7	563	cat >expect <<-\EOF &&
9abc60f8 DS	564	/*
9abc60f8 DS	565	!/*/
4f52c2ce DS	566	/zbad\\dir/
4f52c2ce DS	567	!/zbad\\dir/*/
d585f0e7	568	/zbad\\dir/bogus/
4f52c2ce	569	/zdoes\*exist/
d585f0e7	570	/zdoes\not\exist/
e53ffe27	571	/zglob\[!a]\?/
9abc60f8	572	EOF
d585f0e7	573	test_cmp expect escaped/.git/info/sparse-checkout &&
e53ffe27	574	check_read_tree_errors escaped "a zbad\\dir zdoes*exist zglob[!a]?" &&
e55682ea DS	575	git -C escaped ls-tree -d --name-only HEAD >list-expect &&
e55682ea DS	576	git -C escaped sparse-checkout set --stdin <list-expect &&
bd64de42 DS	577	cat >expect <<-\EOF &&
	578	/*
	579	!/*/
	580	/deep/
	581	/folder1/
	582	/folder2/
	583	/zbad\\dir/
	584	/zdoes\*exist/
e53ffe27	585	/zglob\[!a]\?/
bd64de42 DS	586	EOF
bd64de42 DS	587	test_cmp expect escaped/.git/info/sparse-checkout &&
e53ffe27	588	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
e55682ea DS	589	git -C escaped sparse-checkout list >list-actual &&
e55682ea DS	590	test_cmp list-expect list-actual
9abc60f8 DS	591	'
9abc60f8 DS	592
ef076599 DS	593	test_expect_success MINGW 'cone mode replaces backslashes with slashes' '
	594	git -C repo sparse-checkout set deep\\deeper1 &&
	595	cat >expect <<-\EOF &&
	596	/*
	597	!/*/
	598	/deep/
	599	!/deep/*/
	600	/deep/deeper1/
	601	EOF
	602	test_cmp expect repo/.git/info/sparse-checkout &&
	603	check_files repo a deep &&
	604	check_files repo/deep a deeper1
	605	'
	606
94c0956b	607	test_done