[thirdparty/git.git] / t / t0001-init.sh

#!/bin/sh

test_description='git init'

. ./test-lib.sh

check_config () {
	if test -d "$1" && test -f "$1/config" && test -d "$1/refs"
	then
		: happy
	else
		echo "expected a directory $1, a file $1/config and $1/refs"
		return 1
	fi
	bare=$(GIT_CONFIG="$1/config" git config --bool core.bare)
	worktree=$(GIT_CONFIG="$1/config" git config core.worktree) ||
	worktree=unset

	test "$bare" = "$2" && test "$worktree" = "$3" || {
		echo "expected bare=$2 worktree=$3"
		echo "     got bare=$bare worktree=$worktree"
		return 1
	}
}

test_expect_success 'plain' '
	(
		sane_unset GIT_DIR GIT_WORK_TREE &&
		mkdir plain &&
		cd plain &&
		git init
	) &&
	check_config plain/.git false unset
'

test_expect_success 'plain nested in bare' '
	(
		sane_unset GIT_DIR GIT_WORK_TREE &&
		git init --bare bare-ancestor.git &&
		cd bare-ancestor.git &&
		mkdir plain-nested &&
		cd plain-nested &&
		git init
	) &&
	check_config bare-ancestor.git/plain-nested/.git false unset
'

test_expect_success 'plain through aliased command, outside any git repo' '
	(
		sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG_NOGLOBAL &&
		HOME=$(pwd)/alias-config &&
		export HOME &&
		mkdir alias-config &&
		echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&

		GIT_CEILING_DIRECTORIES=$(pwd) &&
		export GIT_CEILING_DIRECTORIES &&

		mkdir plain-aliased &&
		cd plain-aliased &&
		git aliasedinit
	) &&
	check_config plain-aliased/.git false unset
'

test_expect_failure 'plain nested through aliased command' '
	(
		sane_unset GIT_DIR GIT_WORK_TREE &&
		git init plain-ancestor-aliased &&
		cd plain-ancestor-aliased &&
		echo "[alias] aliasedinit = init" >>.git/config &&
		mkdir plain-nested &&
		cd plain-nested &&
		git aliasedinit
	) &&
	check_config plain-ancestor-aliased/plain-nested/.git false unset
'

test_expect_failure 'plain nested in bare through aliased command' '
	(
		sane_unset GIT_DIR GIT_WORK_TREE &&
		git init --bare bare-ancestor-aliased.git &&
		cd bare-ancestor-aliased.git &&
		echo "[alias] aliasedinit = init" >>config &&
		mkdir plain-nested &&
		cd plain-nested &&
		git aliasedinit
	) &&
	check_config bare-ancestor-aliased.git/plain-nested/.git false unset
'

test_expect_success 'plain with GIT_WORK_TREE' '
	if (
		sane_unset GIT_DIR &&
		mkdir plain-wt &&
		cd plain-wt &&
		GIT_WORK_TREE=$(pwd) git init
	)
	then
		echo Should have failed -- GIT_WORK_TREE should not be used
		false
	fi
'

test_expect_success 'plain bare' '
	(
		sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG &&
		mkdir plain-bare-1 &&
		cd plain-bare-1 &&
		git --bare init
	) &&
	check_config plain-bare-1 true unset
'

test_expect_success 'plain bare with GIT_WORK_TREE' '
	if (
		sane_unset GIT_DIR GIT_CONFIG &&
		mkdir plain-bare-2 &&
		cd plain-bare-2 &&
		GIT_WORK_TREE=$(pwd) git --bare init
	)
	then
		echo Should have failed -- GIT_WORK_TREE should not be used
		false
	fi
'

test_expect_success 'GIT_DIR bare' '

	(
		sane_unset GIT_CONFIG &&
		mkdir git-dir-bare.git &&
		GIT_DIR=git-dir-bare.git git init
	) &&
	check_config git-dir-bare.git true unset
'

test_expect_success 'init --bare' '

	(
		sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG &&
		mkdir init-bare.git &&
		cd init-bare.git &&
		git init --bare
	) &&
	check_config init-bare.git true unset
'

test_expect_success 'GIT_DIR non-bare' '

	(
		sane_unset GIT_CONFIG &&
		mkdir non-bare &&
		cd non-bare &&
		GIT_DIR=.git git init
	) &&
	check_config non-bare/.git false unset
'

test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '

	(
		sane_unset GIT_CONFIG &&
		mkdir git-dir-wt-1.git &&
		GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
	) &&
	check_config git-dir-wt-1.git false "$(pwd)"
'

test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '

	if (
		sane_unset GIT_CONFIG &&
		mkdir git-dir-wt-2.git &&
		GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-2.git git --bare init
	)
	then
		echo Should have failed -- --bare should not be used
		false
	fi
'

test_expect_success 'reinit' '

	(
		sane_unset GIT_CONFIG GIT_WORK_TREE GIT_CONFIG &&

		mkdir again &&
		cd again &&
		git init >out1 2>err1 &&
		git init >out2 2>err2
	) &&
	grep "Initialized empty" again/out1 &&
	grep "Reinitialized existing" again/out2 &&
	>again/empty &&
	test_cmp again/empty again/err1 &&
	test_cmp again/empty again/err2
'

test_expect_success 'init with --template' '
	mkdir template-source &&
	echo content >template-source/file &&
	(
		mkdir template-custom &&
		cd template-custom &&
		git init --template=../template-source
	) &&
	test_cmp template-source/file template-custom/.git/file
'

test_expect_success 'init with --template (blank)' '
	(
		mkdir template-plain &&
		cd template-plain &&
		git init
	) &&
	test -f template-plain/.git/info/exclude &&
	(
		mkdir template-blank &&
		cd template-blank &&
		git init --template=
	) &&
	! test -f template-blank/.git/info/exclude
'

test_expect_success 'init with init.templatedir set' '
	mkdir templatedir-source &&
	echo Content >templatedir-source/file &&
	(
		test_config="${HOME}/.gitconfig" &&
		git config -f "$test_config"  init.templatedir "${HOME}/templatedir-source" &&
		mkdir templatedir-set &&
		cd templatedir-set &&
		sane_unset GIT_CONFIG_NOGLOBAL &&
		sane_unset GIT_TEMPLATE_DIR &&
		NO_SET_GIT_TEMPLATE_DIR=t &&
		export NO_SET_GIT_TEMPLATE_DIR &&
		git init
	) &&
	test_cmp templatedir-source/file templatedir-set/.git/file
'

test_expect_success 'init --bare/--shared overrides system/global config' '
	(
		test_config="$HOME"/.gitconfig &&
		sane_unset GIT_CONFIG_NOGLOBAL &&
		git config -f "$test_config" core.bare false &&
		git config -f "$test_config" core.sharedRepository 0640 &&
		mkdir init-bare-shared-override &&
		cd init-bare-shared-override &&
		git init --bare --shared=0666
	) &&
	check_config init-bare-shared-override true unset &&
	test x0666 = \
	x`git config -f init-bare-shared-override/config core.sharedRepository`
'

test_expect_success 'init honors global core.sharedRepository' '
	(
		test_config="$HOME"/.gitconfig &&
		sane_unset GIT_CONFIG_NOGLOBAL &&
		git config -f "$test_config" core.sharedRepository 0666 &&
		mkdir shared-honor-global &&
		cd shared-honor-global &&
		git init
	) &&
	test x0666 = \
	x`git config -f shared-honor-global/.git/config core.sharedRepository`
'

test_expect_success 'init rejects insanely long --template' '
	(
		insane=$(printf "x%09999dx" 1) &&
		mkdir test &&
		cd test &&
		test_must_fail git init --template=$insane
	)
'

test_expect_success 'init creates a new directory' '
	rm -fr newdir &&
	(
		git init newdir &&
		test -d newdir/.git/refs
	)
'

test_expect_success 'init creates a new bare directory' '
	rm -fr newdir &&
	(
		git init --bare newdir &&
		test -d newdir/refs
	)
'

test_expect_success 'init recreates a directory' '
	rm -fr newdir &&
	(
		mkdir newdir &&
		git init newdir &&
		test -d newdir/.git/refs
	)
'

test_expect_success 'init recreates a new bare directory' '
	rm -fr newdir &&
	(
		mkdir newdir &&
		git init --bare newdir &&
		test -d newdir/refs
	)
'

test_expect_success 'init creates a new deep directory' '
	rm -fr newdir &&
	git init newdir/a/b/c &&
	test -d newdir/a/b/c/.git/refs
'

test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
	rm -fr newdir &&
	(
		# Leading directories should honor umask while
		# the repository itself should follow "shared"
		umask 002 &&
		git init --bare --shared=0660 newdir/a/b/c &&
		test -d newdir/a/b/c/refs &&
		ls -ld newdir/a newdir/a/b > lsab.out &&
		! grep -v "^drwxrw[sx]r-x" lsab.out &&
		ls -ld newdir/a/b/c > lsc.out &&
		! grep -v "^drwxrw[sx]---" lsc.out
	)
'

test_expect_success 'init notices EEXIST (1)' '
	rm -fr newdir &&
	(
		>newdir &&
		test_must_fail git init newdir &&
		test -f newdir
	)
'

test_expect_success 'init notices EEXIST (2)' '
	rm -fr newdir &&
	(
		mkdir newdir &&
		>newdir/a
		test_must_fail git init newdir/a/b &&
		test -f newdir/a
	)
'

test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
	rm -fr newdir &&
	(
		mkdir newdir &&
		chmod -w newdir &&
		test_must_fail git init newdir/a/b
	)
'

test_expect_success 'init creates a new bare directory with global --bare' '
	rm -rf newdir &&
	git --bare init newdir &&
	test -d newdir/refs
'

test_expect_success 'init prefers command line to GIT_DIR' '
	rm -rf newdir &&
	mkdir otherdir &&
	GIT_DIR=otherdir git --bare init newdir &&
	test -d newdir/refs &&
	! test -d otherdir/refs
'

test_done
Commit	Line	Data
6adcca3f JH	1	#!/bin/sh
	2
	3	test_description='git init'
	4
	5	. ./test-lib.sh
	6
	7	check_config () {
	8	if test -d "$1" && test -f "$1/config" && test -d "$1/refs"
	9	then
	10	: happy
	11	else
	12	echo "expected a directory $1, a file $1/config and $1/refs"
	13	return 1
	14	fi
	15	bare=$(GIT_CONFIG="$1/config" git config --bool core.bare)
	16	worktree=$(GIT_CONFIG="$1/config" git config core.worktree) \|\|
	17	worktree=unset
	18
	19	test "$bare" = "$2" && test "$worktree" = "$3" \|\| {
	20	echo "expected bare=$2 worktree=$3"
	21	echo " got bare=$bare worktree=$worktree"
	22	return 1
	23	}
	24	}
	25
	26	test_expect_success 'plain' '
	27	(
00648ba0	28	sane_unset GIT_DIR GIT_WORK_TREE &&
6adcca3f JH	29	mkdir plain &&
	30	cd plain &&
	31	git init
	32	) &&
	33	check_config plain/.git false unset
	34	'
	35
4ad8332e JN	36	test_expect_success 'plain nested in bare' '
4ad8332e JN	37	(
ed40ec55	38	sane_unset GIT_DIR GIT_WORK_TREE &&
4ad8332e JN	39	git init --bare bare-ancestor.git &&
	40	cd bare-ancestor.git &&
	41	mkdir plain-nested &&
	42	cd plain-nested &&
	43	git init
	44	) &&
	45	check_config bare-ancestor.git/plain-nested/.git false unset
	46	'
	47
	48	test_expect_success 'plain through aliased command, outside any git repo' '
	49	(
ed40ec55	50	sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG_NOGLOBAL &&
4ad8332e JN	51	HOME=$(pwd)/alias-config &&
	52	export HOME &&
	53	mkdir alias-config &&
	54	echo "[alias] aliasedinit = init" >alias-config/.gitconfig &&
	55
	56	GIT_CEILING_DIRECTORIES=$(pwd) &&
	57	export GIT_CEILING_DIRECTORIES &&
	58
	59	mkdir plain-aliased &&
	60	cd plain-aliased &&
	61	git aliasedinit
	62	) &&
	63	check_config plain-aliased/.git false unset
	64	'
	65
	66	test_expect_failure 'plain nested through aliased command' '
	67	(
ed40ec55	68	sane_unset GIT_DIR GIT_WORK_TREE &&
4ad8332e JN	69	git init plain-ancestor-aliased &&
	70	cd plain-ancestor-aliased &&
	71	echo "[alias] aliasedinit = init" >>.git/config &&
	72	mkdir plain-nested &&
	73	cd plain-nested &&
	74	git aliasedinit
	75	) &&
	76	check_config plain-ancestor-aliased/plain-nested/.git false unset
	77	'
	78
	79	test_expect_failure 'plain nested in bare through aliased command' '
	80	(
ed40ec55	81	sane_unset GIT_DIR GIT_WORK_TREE &&
4ad8332e JN	82	git init --bare bare-ancestor-aliased.git &&
	83	cd bare-ancestor-aliased.git &&
	84	echo "[alias] aliasedinit = init" >>config &&
	85	mkdir plain-nested &&
	86	cd plain-nested &&
	87	git aliasedinit
	88	) &&
	89	check_config bare-ancestor-aliased.git/plain-nested/.git false unset
6adcca3f JH	90	'
	91
	92	test_expect_success 'plain with GIT_WORK_TREE' '
	93	if (
00648ba0	94	sane_unset GIT_DIR &&
6adcca3f JH	95	mkdir plain-wt &&
	96	cd plain-wt &&
	97	GIT_WORK_TREE=$(pwd) git init
	98	)
	99	then
	100	echo Should have failed -- GIT_WORK_TREE should not be used
	101	false
	102	fi
	103	'
	104
	105	test_expect_success 'plain bare' '
	106	(
00648ba0	107	sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG &&
6adcca3f JH	108	mkdir plain-bare-1 &&
	109	cd plain-bare-1 &&
	110	git --bare init
	111	) &&
	112	check_config plain-bare-1 true unset
	113	'
	114
	115	test_expect_success 'plain bare with GIT_WORK_TREE' '
	116	if (
00648ba0	117	sane_unset GIT_DIR GIT_CONFIG &&
6adcca3f JH	118	mkdir plain-bare-2 &&
	119	cd plain-bare-2 &&
	120	GIT_WORK_TREE=$(pwd) git --bare init
	121	)
	122	then
	123	echo Should have failed -- GIT_WORK_TREE should not be used
	124	false
	125	fi
	126	'
	127
	128	test_expect_success 'GIT_DIR bare' '
	129
	130	(
00648ba0	131	sane_unset GIT_CONFIG &&
6adcca3f JH	132	mkdir git-dir-bare.git &&
	133	GIT_DIR=git-dir-bare.git git init
	134	) &&
	135	check_config git-dir-bare.git true unset
	136	'
	137
74d3b23f LR	138	test_expect_success 'init --bare' '
	139
	140	(
00648ba0	141	sane_unset GIT_DIR GIT_WORK_TREE GIT_CONFIG &&
b6138273 MV	142	mkdir init-bare.git &&
b6138273 MV	143	cd init-bare.git &&
74d3b23f LR	144	git init --bare
74d3b23f LR	145	) &&
b6138273	146	check_config init-bare.git true unset
74d3b23f LR	147	'
74d3b23f LR	148
6adcca3f JH	149	test_expect_success 'GIT_DIR non-bare' '
	150
	151	(
00648ba0	152	sane_unset GIT_CONFIG &&
6adcca3f JH	153	mkdir non-bare &&
	154	cd non-bare &&
	155	GIT_DIR=.git git init
	156	) &&
	157	check_config non-bare/.git false unset
	158	'
	159
	160	test_expect_success 'GIT_DIR & GIT_WORK_TREE (1)' '
	161
	162	(
00648ba0	163	sane_unset GIT_CONFIG &&
6adcca3f JH	164	mkdir git-dir-wt-1.git &&
	165	GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-1.git git init
	166	) &&
	167	check_config git-dir-wt-1.git false "$(pwd)"
	168	'
	169
	170	test_expect_success 'GIT_DIR & GIT_WORK_TREE (2)' '
	171
	172	if (
00648ba0	173	sane_unset GIT_CONFIG &&
6adcca3f JH	174	mkdir git-dir-wt-2.git &&
	175	GIT_WORK_TREE=$(pwd) GIT_DIR=git-dir-wt-2.git git --bare init
	176	)
	177	then
	178	echo Should have failed -- --bare should not be used
	179	false
	180	fi
	181	'
	182
5cc8f372 JS	183	test_expect_success 'reinit' '
	184
	185	(
00648ba0	186	sane_unset GIT_CONFIG GIT_WORK_TREE GIT_CONFIG &&
5cc8f372 JS	187
	188	mkdir again &&
	189	cd again &&
	190	git init >out1 2>err1 &&
	191	git init >out2 2>err2
	192	) &&
	193	grep "Initialized empty" again/out1 &&
	194	grep "Reinitialized existing" again/out2 &&
	195	>again/empty &&
	196	test_cmp again/empty again/err1 &&
	197	test_cmp again/empty again/err2
	198	'
	199
172035f0 JK	200	test_expect_success 'init with --template' '
	201	mkdir template-source &&
	202	echo content >template-source/file &&
	203	(
	204	mkdir template-custom &&
	205	cd template-custom &&
	206	git init --template=../template-source
	207	) &&
	208	test_cmp template-source/file template-custom/.git/file
	209	'
	210
	211	test_expect_success 'init with --template (blank)' '
	212	(
	213	mkdir template-plain &&
	214	cd template-plain &&
	215	git init
	216	) &&
	217	test -f template-plain/.git/info/exclude &&
	218	(
	219	mkdir template-blank &&
	220	cd template-blank &&
	221	git init --template=
	222	) &&
	223	! test -f template-blank/.git/info/exclude
	224	'
	225
a94d305b SD	226	test_expect_success 'init with init.templatedir set' '
	227	mkdir templatedir-source &&
	228	echo Content >templatedir-source/file &&
	229	(
a94d305b SD	230	test_config="${HOME}/.gitconfig" &&
	231	git config -f "$test_config" init.templatedir "${HOME}/templatedir-source" &&
	232	mkdir templatedir-set &&
	233	cd templatedir-set &&
00648ba0 EN	234	sane_unset GIT_CONFIG_NOGLOBAL &&
00648ba0 EN	235	sane_unset GIT_TEMPLATE_DIR &&
a94d305b SD	236	NO_SET_GIT_TEMPLATE_DIR=t &&
	237	export NO_SET_GIT_TEMPLATE_DIR &&
	238	git init
	239	) &&
	240	test_cmp templatedir-source/file templatedir-set/.git/file
	241	'
	242
0a2c7eea DM	243	test_expect_success 'init --bare/--shared overrides system/global config' '
0a2c7eea DM	244	(
0a2c7eea	245	test_config="$HOME"/.gitconfig &&
00648ba0	246	sane_unset GIT_CONFIG_NOGLOBAL &&
0a2c7eea DM	247	git config -f "$test_config" core.bare false &&
	248	git config -f "$test_config" core.sharedRepository 0640 &&
	249	mkdir init-bare-shared-override &&
	250	cd init-bare-shared-override &&
	251	git init --bare --shared=0666
	252	) &&
	253	check_config init-bare-shared-override true unset &&
	254	test x0666 = \
	255	x`git config -f init-bare-shared-override/config core.sharedRepository`
	256	'
	257
	258	test_expect_success 'init honors global core.sharedRepository' '
	259	(
0a2c7eea	260	test_config="$HOME"/.gitconfig &&
00648ba0	261	sane_unset GIT_CONFIG_NOGLOBAL &&
0a2c7eea DM	262	git config -f "$test_config" core.sharedRepository 0666 &&
	263	mkdir shared-honor-global &&
	264	cd shared-honor-global &&
	265	git init
	266	) &&
	267	test x0666 = \
	268	x`git config -f shared-honor-global/.git/config core.sharedRepository`
	269	'
	270
32d1776b FL	271	test_expect_success 'init rejects insanely long --template' '
	272	(
	273	insane=$(printf "x%09999dx" 1) &&
	274	mkdir test &&
	275	cd test &&
	276	test_must_fail git init --template=$insane
	277	)
	278	'
	279
53d48885 NS	280	test_expect_success 'init creates a new directory' '
	281	rm -fr newdir &&
	282	(
	283	git init newdir &&
	284	test -d newdir/.git/refs
	285	)
	286	'
	287
	288	test_expect_success 'init creates a new bare directory' '
	289	rm -fr newdir &&
	290	(
	291	git init --bare newdir &&
	292	test -d newdir/refs
	293	)
	294	'
	295
	296	test_expect_success 'init recreates a directory' '
	297	rm -fr newdir &&
	298	(
	299	mkdir newdir &&
	300	git init newdir &&
	301	test -d newdir/.git/refs
	302	)
	303	'
	304
	305	test_expect_success 'init recreates a new bare directory' '
	306	rm -fr newdir &&
	307	(
	308	mkdir newdir &&
	309	git init --bare newdir &&
	310	test -d newdir/refs
	311	)
	312	'
	313
	314	test_expect_success 'init creates a new deep directory' '
d82e75e8 JS	315	rm -fr newdir &&
	316	git init newdir/a/b/c &&
	317	test -d newdir/a/b/c/.git/refs
	318	'
	319
	320	test_expect_success POSIXPERM 'init creates a new deep directory (umask vs. shared)' '
53d48885 NS	321	rm -fr newdir &&
	322	(
	323	# Leading directories should honor umask while
	324	# the repository itself should follow "shared"
	325	umask 002 &&
	326	git init --bare --shared=0660 newdir/a/b/c &&
	327	test -d newdir/a/b/c/refs &&
	328	ls -ld newdir/a newdir/a/b > lsab.out &&
7d53a07a	329	! grep -v "^drwxrw[sx]r-x" lsab.out &&
53d48885 NS	330	ls -ld newdir/a/b/c > lsc.out &&
	331	! grep -v "^drwxrw[sx]---" lsc.out
	332	)
	333	'
	334
	335	test_expect_success 'init notices EEXIST (1)' '
	336	rm -fr newdir &&
	337	(
	338	>newdir &&
	339	test_must_fail git init newdir &&
	340	test -f newdir
	341	)
	342	'
	343
	344	test_expect_success 'init notices EEXIST (2)' '
	345	rm -fr newdir &&
	346	(
	347	mkdir newdir &&
	348	>newdir/a
	349	test_must_fail git init newdir/a/b &&
	350	test -f newdir/a
	351	)
	352	'
	353
c91cfd19	354	test_expect_success POSIXPERM,SANITY 'init notices EPERM' '
53d48885 NS	355	rm -fr newdir &&
	356	(
	357	mkdir newdir &&
	358	chmod -w newdir &&
	359	test_must_fail git init newdir/a/b
	360	)
	361	'
	362
87a074df JK	363	test_expect_success 'init creates a new bare directory with global --bare' '
	364	rm -rf newdir &&
	365	git --bare init newdir &&
	366	test -d newdir/refs
	367	'
	368
	369	test_expect_success 'init prefers command line to GIT_DIR' '
	370	rm -rf newdir &&
	371	mkdir otherdir &&
	372	GIT_DIR=otherdir git --bare init newdir &&
	373	test -d newdir/refs &&
	374	! test -d otherdir/refs
	375	'
	376
6adcca3f	377	test_done