[thirdparty/git.git] / t / t9902-completion.sh

#!/bin/sh
#
# Copyright (c) 2012 Felipe Contreras
#

test_description='test bash completion'

. ./lib-bash.sh

complete ()
{
	# do nothing
	return 0
}

# Be careful when updating this list:
#
# (1) The build tree may have build artifact from different branch, or
#     the user's $PATH may have a random executable that may begin
#     with "git-check" that are not part of the subcommands this build
#     will ship, e.g.  "check-ignore".  The tests for completion for
#     subcommand names tests how "check" is expanded; we limit the
#     possible candidates to "checkout" and "check-attr" to make sure
#     "check-attr", which is known by the filter function as a
#     subcommand to be thrown out, while excluding other random files
#     that happen to begin with "check" to avoid letting them get in
#     the way.
#
# (2) A test makes sure that common subcommands are included in the
#     completion for "git <TAB>", and a plumbing is excluded.  "add",
#     "filter-branch" and "ls-files" are listed for this.

GIT_TESTING_COMMAND_COMPLETION='add checkout check-attr filter-branch ls-files'

. "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"

# We don't need this function to actually join words or do anything special.
# Also, it's cleaner to avoid touching bash's internal completion variables.
# So let's override it with a minimal version for testing purposes.
_get_comp_words_by_ref ()
{
	while [ $# -gt 0 ]; do
		case "$1" in
		cur)
			cur=${_words[_cword]}
			;;
		prev)
			prev=${_words[_cword-1]}
			;;
		words)
			words=("${_words[@]}")
			;;
		cword)
			cword=$_cword
			;;
		esac
		shift
	done
}

print_comp ()
{
	local IFS=$'\n'
	echo "${COMPREPLY[*]}" > out
}

run_completion ()
{
	local -a COMPREPLY _words
	local _cword
	_words=( $1 )
	test "${1: -1}" = ' ' && _words[${#_words[@]}+1]=''
	(( _cword = ${#_words[@]} - 1 ))
	__git_wrap__git_main && print_comp
}

# Test high-level completion
# Arguments are:
# 1: typed text so far (cur)
# 2: expected completion
test_completion ()
{
	if test $# -gt 1
	then
		printf '%s\n' "$2" >expected
	else
		sed -e 's/Z$//' >expected
	fi &&
	run_completion "$1" &&
	test_cmp expected out
}

# Test __gitcomp.
# The first argument is the typed text so far (cur); the rest are
# passed to __gitcomp.  Expected output comes is read from the
# standard input, like test_completion().
test_gitcomp ()
{
	local -a COMPREPLY &&
	sed -e 's/Z$//' >expected &&
	cur="$1" &&
	shift &&
	__gitcomp "$@" &&
	print_comp &&
	test_cmp expected out
}

# Test __gitcomp_nl
# Arguments are:
# 1: current word (cur)
# -: the rest are passed to __gitcomp_nl
test_gitcomp_nl ()
{
	local -a COMPREPLY &&
	sed -e 's/Z$//' >expected &&
	cur="$1" &&
	shift &&
	__gitcomp_nl "$@" &&
	print_comp &&
	test_cmp expected out
}

invalid_variable_name='${foo.bar}'

actual="$TRASH_DIRECTORY/actual"

test_expect_success 'setup for __gitdir tests' '
	mkdir -p subdir/subsubdir &&
	git init otherrepo
'

test_expect_success '__gitdir - from command line (through $__git_dir)' '
	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
	(
		__git_dir="$TRASH_DIRECTORY/otherrepo/.git" &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - repo as argument' '
	echo "otherrepo/.git" >expected &&
	__gitdir "otherrepo" >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - remote as argument' '
	echo "remote" >expected &&
	__gitdir "remote" >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - .git directory in cwd' '
	echo ".git" >expected &&
	__gitdir >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - .git directory in parent' '
	echo "$(pwd -P)/.git" >expected &&
	(
		cd subdir/subsubdir &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - cwd is a .git directory' '
	echo "." >expected &&
	(
		cd .git &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - parent is a .git directory' '
	echo "$(pwd -P)/.git" >expected &&
	(
		cd .git/refs/heads &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - $GIT_DIR set while .git directory in cwd' '
	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
	(
		GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
		export GIT_DIR &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - $GIT_DIR set while .git directory in parent' '
	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
	(
		GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
		export GIT_DIR &&
		cd subdir &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - non-existing $GIT_DIR' '
	(
		GIT_DIR="$TRASH_DIRECTORY/non-existing" &&
		export GIT_DIR &&
		test_must_fail __gitdir
	)
'

function pwd_P_W () {
	if test_have_prereq MINGW
	then
		pwd -W
	else
		pwd -P
	fi
}

test_expect_success '__gitdir - gitfile in cwd' '
	echo "$(pwd_P_W)/otherrepo/.git" >expected &&
	echo "gitdir: $(pwd_P_W)/otherrepo/.git" >subdir/.git &&
	test_when_finished "rm -f subdir/.git" &&
	(
		cd subdir &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - gitfile in parent' '
	echo "$(pwd_P_W)/otherrepo/.git" >expected &&
	echo "gitdir: $(pwd_P_W)/otherrepo/.git" >subdir/.git &&
	test_when_finished "rm -f subdir/.git" &&
	(
		cd subdir/subsubdir &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success SYMLINKS '__gitdir - resulting path avoids symlinks' '
	echo "$(pwd -P)/otherrepo/.git" >expected &&
	mkdir otherrepo/dir &&
	test_when_finished "rm -rf otherrepo/dir" &&
	ln -s otherrepo/dir link &&
	test_when_finished "rm -f link" &&
	(
		cd link &&
		__gitdir >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success '__gitdir - not a git repository' '
	(
		cd subdir/subsubdir &&
		GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY" &&
		export GIT_CEILING_DIRECTORIES &&
		test_must_fail __gitdir
	)
'

test_expect_success '__gitcomp - trailing space - options' '
	test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message=
		--reset-author" <<-EOF
	--reuse-message=Z
	--reedit-message=Z
	--reset-author Z
	EOF
'

test_expect_success '__gitcomp - trailing space - config keys' '
	test_gitcomp "br" "branch. branch.autosetupmerge
		branch.autosetuprebase browser." <<-\EOF
	branch.Z
	branch.autosetupmerge Z
	branch.autosetuprebase Z
	browser.Z
	EOF
'

test_expect_success '__gitcomp - option parameter' '
	test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \
		"" "re" <<-\EOF
	recursive Z
	resolve Z
	EOF
'

test_expect_success '__gitcomp - prefix' '
	test_gitcomp "branch.me" "remote merge mergeoptions rebase" \
		"branch.maint." "me" <<-\EOF
	branch.maint.merge Z
	branch.maint.mergeoptions Z
	EOF
'

test_expect_success '__gitcomp - suffix' '
	test_gitcomp "branch.me" "master maint next pu" "branch." \
		"ma" "." <<-\EOF
	branch.master.Z
	branch.maint.Z
	EOF
'

test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
	__gitcomp "$invalid_variable_name"
'

read -r -d "" refs <<-\EOF
maint
master
next
pu
EOF

test_expect_success '__gitcomp_nl - trailing space' '
	test_gitcomp_nl "m" "$refs" <<-EOF
	maint Z
	master Z
	EOF
'

test_expect_success '__gitcomp_nl - prefix' '
	test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
	--fixup=maint Z
	--fixup=master Z
	EOF
'

test_expect_success '__gitcomp_nl - suffix' '
	test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF
	branch.maint.Z
	branch.master.Z
	EOF
'

test_expect_success '__gitcomp_nl - no suffix' '
	test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF
	maintZ
	masterZ
	EOF
'

test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
	__gitcomp_nl "$invalid_variable_name"
'

test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
	cat >expect <<-EOF &&
	remote_from_file_1
	remote_from_file_2
	remote_in_config_1
	remote_in_config_2
	EOF
	test_when_finished "rm -rf .git/remotes" &&
	mkdir -p .git/remotes &&
	>.git/remotes/remote_from_file_1 &&
	>.git/remotes/remote_from_file_2 &&
	test_when_finished "git remote remove remote_in_config_1" &&
	git remote add remote_in_config_1 git://remote_1 &&
	test_when_finished "git remote remove remote_in_config_2" &&
	git remote add remote_in_config_2 git://remote_2 &&
	__git_remotes >actual &&
	test_cmp expect actual
'

test_expect_success 'basic' '
	run_completion "git " &&
	# built-in
	grep -q "^add \$" out &&
	# script
	grep -q "^filter-branch \$" out &&
	# plumbing
	! grep -q "^ls-files \$" out &&

	run_completion "git f" &&
	! grep -q -v "^f" out
'

test_expect_success 'double dash "git" itself' '
	test_completion "git --" <<-\EOF
	--paginate Z
	--no-pager Z
	--git-dir=
	--bare Z
	--version Z
	--exec-path Z
	--exec-path=
	--html-path Z
	--man-path Z
	--info-path Z
	--work-tree=
	--namespace=
	--no-replace-objects Z
	--help Z
	EOF
'

test_expect_success 'double dash "git checkout"' '
	test_completion "git checkout --" <<-\EOF
	--quiet Z
	--ours Z
	--theirs Z
	--track Z
	--no-track Z
	--merge Z
	--conflict=
	--orphan Z
	--patch Z
	EOF
'

test_expect_success 'general options' '
	test_completion "git --ver" "--version " &&
	test_completion "git --hel" "--help " &&
	test_completion "git --exe" <<-\EOF &&
	--exec-path Z
	--exec-path=
	EOF
	test_completion "git --htm" "--html-path " &&
	test_completion "git --pag" "--paginate " &&
	test_completion "git --no-p" "--no-pager " &&
	test_completion "git --git" "--git-dir=" &&
	test_completion "git --wor" "--work-tree=" &&
	test_completion "git --nam" "--namespace=" &&
	test_completion "git --bar" "--bare " &&
	test_completion "git --inf" "--info-path " &&
	test_completion "git --no-r" "--no-replace-objects "
'

test_expect_success 'general options plus command' '
	test_completion "git --version check" "checkout " &&
	test_completion "git --paginate check" "checkout " &&
	test_completion "git --git-dir=foo check" "checkout " &&
	test_completion "git --bare check" "checkout " &&
	test_completion "git --exec-path=foo check" "checkout " &&
	test_completion "git --html-path check" "checkout " &&
	test_completion "git --no-pager check" "checkout " &&
	test_completion "git --work-tree=foo check" "checkout " &&
	test_completion "git --namespace=foo check" "checkout " &&
	test_completion "git --paginate check" "checkout " &&
	test_completion "git --info-path check" "checkout " &&
	test_completion "git --no-replace-objects check" "checkout "
'

test_expect_success 'git --help completion' '
	test_completion "git --help ad" "add " &&
	test_completion "git --help core" "core-tutorial "
'

test_expect_success 'setup for ref completion' '
	echo content >file1 &&
	echo more >file2 &&
	git add . &&
	git commit -m one &&
	git branch mybranch &&
	git tag mytag
'

test_expect_success 'checkout completes ref names' '
	test_completion "git checkout m" <<-\EOF
	master Z
	mybranch Z
	mytag Z
	EOF
'

test_expect_success 'show completes all refs' '
	test_completion "git show m" <<-\EOF
	master Z
	mybranch Z
	mytag Z
	EOF
'

test_expect_success '<ref>: completes paths' '
	test_completion "git show mytag:f" <<-\EOF
	file1 Z
	file2 Z
	EOF
'

test_expect_success 'complete tree filename with spaces' '
	echo content >"name with spaces" &&
	git add . &&
	git commit -m spaces &&
	test_completion "git show HEAD:nam" <<-\EOF
	name with spaces Z
	EOF
'

test_expect_success 'complete tree filename with metacharacters' '
	echo content >"name with \${meta}" &&
	git add . &&
	git commit -m meta &&
	test_completion "git show HEAD:nam" <<-\EOF
	name with ${meta} Z
	name with spaces Z
	EOF
'

test_expect_success 'send-email' '
	test_completion "git send-email --cov" "--cover-letter " &&
	test_completion "git send-email ma" "master "
'

test_expect_success 'complete files' '
	git init tmp && cd tmp &&
	test_when_finished "cd .. && rm -rf tmp" &&

	echo "expected" > .gitignore &&
	echo "out" >> .gitignore &&

	git add .gitignore &&
	test_completion "git commit " ".gitignore" &&

	git commit -m ignore &&

	touch new &&
	test_completion "git add " "new" &&

	git add new &&
	git commit -a -m new &&
	test_completion "git add " "" &&

	git mv new modified &&
	echo modify > modified &&
	test_completion "git add " "modified" &&

	touch untracked &&

	: TODO .gitignore should not be here &&
	test_completion "git rm " <<-\EOF &&
	.gitignore
	modified
	EOF

	test_completion "git clean " "untracked" &&

	: TODO .gitignore should not be here &&
	test_completion "git mv " <<-\EOF &&
	.gitignore
	modified
	EOF

	mkdir dir &&
	touch dir/file-in-dir &&
	git add dir/file-in-dir &&
	git commit -m dir &&

	mkdir untracked-dir &&

	: TODO .gitignore should not be here &&
	test_completion "git mv modified " <<-\EOF &&
	.gitignore
	dir
	modified
	untracked
	untracked-dir
	EOF

	test_completion "git commit " "modified" &&

	: TODO .gitignore should not be here &&
	test_completion "git ls-files " <<-\EOF
	.gitignore
	dir
	modified
	EOF

	touch momified &&
	test_completion "git add mom" "momified"
'

test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
	test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
	test_completion "git co m" <<-\EOF
	master Z
	mybranch Z
	mytag Z
	EOF
'

test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
	test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
	test_completion "git co m" <<-\EOF
	master Z
	mybranch Z
	mytag Z
	EOF
'

test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
	test_config alias.co "!f() { : git checkout ; if ... } f" &&
	test_completion "git co m" <<-\EOF
	master Z
	mybranch Z
	mytag Z
	EOF
'

test_expect_failure 'complete with tilde expansion' '
	git init tmp && cd tmp &&
	test_when_finished "cd .. && rm -rf tmp" &&

	touch ~/tmp/file &&

	test_completion "git add ~/tmp/" "~/tmp/file"
'

test_done
Commit	Line	Data
5c293a6b FC	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2012 Felipe Contreras
	4	#
	5
5c293a6b FC	6	test_description='test bash completion'
5c293a6b FC	7
f8891cfa	8	. ./lib-bash.sh
5c293a6b FC	9
	10	complete ()
	11	{
	12	# do nothing
	13	return 0
	14	}
	15
50478223 JH	16	# Be careful when updating this list:
	17	#
	18	# (1) The build tree may have build artifact from different branch, or
	19	# the user's $PATH may have a random executable that may begin
	20	# with "git-check" that are not part of the subcommands this build
	21	# will ship, e.g. "check-ignore". The tests for completion for
	22	# subcommand names tests how "check" is expanded; we limit the
	23	# possible candidates to "checkout" and "check-attr" to make sure
	24	# "check-attr", which is known by the filter function as a
	25	# subcommand to be thrown out, while excluding other random files
	26	# that happen to begin with "check" to avoid letting them get in
	27	# the way.
	28	#
	29	# (2) A test makes sure that common subcommands are included in the
	30	# completion for "git <TAB>", and a plumbing is excluded. "add",
	31	# "filter-branch" and "ls-files" are listed for this.
	32
	33	GIT_TESTING_COMMAND_COMPLETION='add checkout check-attr filter-branch ls-files'
	34
5c293a6b FC	35	. "$GIT_BUILD_DIR/contrib/completion/git-completion.bash"
	36
	37	# We don't need this function to actually join words or do anything special.
	38	# Also, it's cleaner to avoid touching bash's internal completion variables.
	39	# So let's override it with a minimal version for testing purposes.
	40	_get_comp_words_by_ref ()
	41	{
	42	while [ $# -gt 0 ]; do
	43	case "$1" in
	44	cur)
	45	cur=${_words[_cword]}
	46	;;
	47	prev)
	48	prev=${_words[_cword-1]}
	49	;;
	50	words)
	51	words=("${_words[@]}")
	52	;;
	53	cword)
	54	cword=$_cword
	55	;;
	56	esac
	57	shift
	58	done
	59	}
	60
	61	print_comp ()
	62	{
	63	local IFS=$'\n'
	64	echo "${COMPREPLY[*]}" > out
	65	}
	66
	67	run_completion ()
	68	{
	69	local -a COMPREPLY _words
	70	local _cword
	71	_words=( $1 )
0ef09702	72	test "${1: -1}" = ' ' && _words[${#_words[@]}+1]=''
5c293a6b	73	(( _cword = ${#_words[@]} - 1 ))
93b291e0	74	__git_wrap__git_main && print_comp
5c293a6b FC	75	}
5c293a6b FC	76
701ecdf1 FC	77	# Test high-level completion
	78	# Arguments are:
	79	# 1: typed text so far (cur)
	80	# 2: expected completion
5c293a6b FC	81	test_completion ()
5c293a6b FC	82	{
2fbaf813 FC	83	if test $# -gt 1
	84	then
	85	printf '%s\n' "$2" >expected
	86	else
	87	sed -e 's/Z$//' >expected
	88	fi &&
701ecdf1	89	run_completion "$1" &&
5c293a6b FC	90	test_cmp expected out
	91	}
	92
e4615238 FC	93	# Test __gitcomp.
	94	# The first argument is the typed text so far (cur); the rest are
	95	# passed to __gitcomp. Expected output comes is read from the
	96	# standard input, like test_completion().
	97	test_gitcomp ()
49ba92b4	98	{
17393033	99	local -a COMPREPLY &&
e4615238	100	sed -e 's/Z$//' >expected &&
17393033 FC	101	cur="$1" &&
	102	shift &&
	103	__gitcomp "$@" &&
	104	print_comp &&
74a8c849	105	test_cmp expected out
49ba92b4 JK	106	}
49ba92b4 JK	107
43369a22 FC	108	# Test __gitcomp_nl
	109	# Arguments are:
	110	# 1: current word (cur)
	111	# -: the rest are passed to __gitcomp_nl
	112	test_gitcomp_nl ()
	113	{
	114	local -a COMPREPLY &&
	115	sed -e 's/Z$//' >expected &&
	116	cur="$1" &&
	117	shift &&
	118	__gitcomp_nl "$@" &&
	119	print_comp &&
	120	test_cmp expected out
	121	}
	122
	123	invalid_variable_name='${foo.bar}'
	124
c9a102e8 SG	125	actual="$TRASH_DIRECTORY/actual"
	126
	127	test_expect_success 'setup for __gitdir tests' '
	128	mkdir -p subdir/subsubdir &&
	129	git init otherrepo
	130	'
	131
	132	test_expect_success '__gitdir - from command line (through $__git_dir)' '
	133	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
	134	(
	135	__git_dir="$TRASH_DIRECTORY/otherrepo/.git" &&
	136	__gitdir >"$actual"
	137	) &&
	138	test_cmp expected "$actual"
	139	'
	140
	141	test_expect_success '__gitdir - repo as argument' '
	142	echo "otherrepo/.git" >expected &&
	143	__gitdir "otherrepo" >"$actual" &&
	144	test_cmp expected "$actual"
	145	'
	146
	147	test_expect_success '__gitdir - remote as argument' '
	148	echo "remote" >expected &&
	149	__gitdir "remote" >"$actual" &&
	150	test_cmp expected "$actual"
	151	'
	152
	153	test_expect_success '__gitdir - .git directory in cwd' '
	154	echo ".git" >expected &&
	155	__gitdir >"$actual" &&
	156	test_cmp expected "$actual"
	157	'
	158
	159	test_expect_success '__gitdir - .git directory in parent' '
	160	echo "$(pwd -P)/.git" >expected &&
	161	(
	162	cd subdir/subsubdir &&
	163	__gitdir >"$actual"
	164	) &&
	165	test_cmp expected "$actual"
	166	'
	167
	168	test_expect_success '__gitdir - cwd is a .git directory' '
	169	echo "." >expected &&
	170	(
	171	cd .git &&
	172	__gitdir >"$actual"
	173	) &&
	174	test_cmp expected "$actual"
	175	'
	176
	177	test_expect_success '__gitdir - parent is a .git directory' '
	178	echo "$(pwd -P)/.git" >expected &&
	179	(
	180	cd .git/refs/heads &&
	181	__gitdir >"$actual"
	182	) &&
	183	test_cmp expected "$actual"
	184	'
	185
	186	test_expect_success '__gitdir - $GIT_DIR set while .git directory in cwd' '
	187	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
	188	(
189	GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
190	export GIT_DIR &&
191	__gitdir >"$actual"
192	) &&
193	test_cmp expected "$actual"
194	'
195
196	test_expect_success '__gitdir - $GIT_DIR set while .git directory in parent' '
197	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
198	(
199	GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
200	export GIT_DIR &&
201	cd subdir &&
202	__gitdir >"$actual"
203	) &&
204	test_cmp expected "$actual"
205	'
206
207	test_expect_success '__gitdir - non-existing $GIT_DIR' '
208	(
209	GIT_DIR="$TRASH_DIRECTORY/non-existing" &&
210	export GIT_DIR &&
211	test_must_fail __gitdir
212	)
213	'
214
44cf1c0e PT	215	function pwd_P_W () {
	216	if test_have_prereq MINGW
	217	then
	218	pwd -W
	219	else
	220	pwd -P
	221	fi
	222	}
	223
c9a102e8	224	test_expect_success '__gitdir - gitfile in cwd' '
44cf1c0e PT	225	echo "$(pwd_P_W)/otherrepo/.git" >expected &&
44cf1c0e PT	226	echo "gitdir: $(pwd_P_W)/otherrepo/.git" >subdir/.git &&
c9a102e8 SG	227	test_when_finished "rm -f subdir/.git" &&
	228	(
	229	cd subdir &&
	230	__gitdir >"$actual"
	231	) &&
	232	test_cmp expected "$actual"
	233	'
	234
	235	test_expect_success '__gitdir - gitfile in parent' '
44cf1c0e PT	236	echo "$(pwd_P_W)/otherrepo/.git" >expected &&
44cf1c0e PT	237	echo "gitdir: $(pwd_P_W)/otherrepo/.git" >subdir/.git &&
c9a102e8 SG	238	test_when_finished "rm -f subdir/.git" &&
	239	(
	240	cd subdir/subsubdir &&
	241	__gitdir >"$actual"
	242	) &&
	243	test_cmp expected "$actual"
	244	'
	245
	246	test_expect_success SYMLINKS '__gitdir - resulting path avoids symlinks' '
	247	echo "$(pwd -P)/otherrepo/.git" >expected &&
	248	mkdir otherrepo/dir &&
	249	test_when_finished "rm -rf otherrepo/dir" &&
	250	ln -s otherrepo/dir link &&
	251	test_when_finished "rm -f link" &&
	252	(
	253	cd link &&
	254	__gitdir >"$actual"
	255	) &&
	256	test_cmp expected "$actual"
	257	'
	258
	259	test_expect_success '__gitdir - not a git repository' '
	260	(
	261	cd subdir/subsubdir &&
	262	GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY" &&
	263	export GIT_CEILING_DIRECTORIES &&
	264	test_must_fail __gitdir
	265	)
	266	'
	267
74a8c849	268	test_expect_success '__gitcomp - trailing space - options' '
e4615238 FC	269	test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message=
e4615238 FC	270	--reset-author" <<-EOF
74a8c849 SG	271	--reuse-message=Z
	272	--reedit-message=Z
	273	--reset-author Z
	274	EOF
74a8c849 SG	275	'
	276
	277	test_expect_success '__gitcomp - trailing space - config keys' '
e4615238 FC	278	test_gitcomp "br" "branch. branch.autosetupmerge
e4615238 FC	279	branch.autosetuprebase browser." <<-\EOF
74a8c849 SG	280	branch.Z
	281	branch.autosetupmerge Z
	282	branch.autosetuprebase Z
	283	browser.Z
	284	EOF
74a8c849 SG	285	'
	286
	287	test_expect_success '__gitcomp - option parameter' '
e4615238 FC	288	test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \
e4615238 FC	289	"" "re" <<-\EOF
74a8c849 SG	290	recursive Z
	291	resolve Z
	292	EOF
74a8c849 SG	293	'
	294
	295	test_expect_success '__gitcomp - prefix' '
e4615238 FC	296	test_gitcomp "branch.me" "remote merge mergeoptions rebase" \
e4615238 FC	297	"branch.maint." "me" <<-\EOF
74a8c849 SG	298	branch.maint.merge Z
	299	branch.maint.mergeoptions Z
	300	EOF
74a8c849 SG	301	'
	302
	303	test_expect_success '__gitcomp - suffix' '
e4615238 FC	304	test_gitcomp "branch.me" "master maint next pu" "branch." \
e4615238 FC	305	"ma" "." <<-\EOF
74a8c849 SG	306	branch.master.Z
	307	branch.maint.Z
	308	EOF
74a8c849 SG	309	'
74a8c849 SG	310
7d13e0a3	311	test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
43369a22 FC	312	__gitcomp "$invalid_variable_name"
	313	'
	314
	315	read -r -d "" refs <<-\EOF
	316	maint
	317	master
	318	next
	319	pu
	320	EOF
	321
	322	test_expect_success '__gitcomp_nl - trailing space' '
	323	test_gitcomp_nl "m" "$refs" <<-EOF
	324	maint Z
	325	master Z
	326	EOF
	327	'
	328
	329	test_expect_success '__gitcomp_nl - prefix' '
	330	test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
	331	--fixup=maint Z
	332	--fixup=master Z
	333	EOF
	334	'
	335
	336	test_expect_success '__gitcomp_nl - suffix' '
	337	test_gitcomp_nl "branch.ma" "$refs" "branch." "ma" "." <<-\EOF
	338	branch.maint.Z
	339	branch.master.Z
	340	EOF
	341	'
	342
	343	test_expect_success '__gitcomp_nl - no suffix' '
	344	test_gitcomp_nl "ma" "$refs" "" "ma" "" <<-\EOF
	345	maintZ
	346	masterZ
	347	EOF
	348	'
	349
7d13e0a3	350	test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
43369a22 FC	351	__gitcomp_nl "$invalid_variable_name"
	352	'
	353
2acc1940 SG	354	test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
	355	cat >expect <<-EOF &&
	356	remote_from_file_1
	357	remote_from_file_2
	358	remote_in_config_1
	359	remote_in_config_2
	360	EOF
	361	test_when_finished "rm -rf .git/remotes" &&
	362	mkdir -p .git/remotes &&
	363	>.git/remotes/remote_from_file_1 &&
	364	>.git/remotes/remote_from_file_2 &&
	365	test_when_finished "git remote remove remote_in_config_1" &&
	366	git remote add remote_in_config_1 git://remote_1 &&
	367	test_when_finished "git remote remove remote_in_config_2" &&
	368	git remote add remote_in_config_2 git://remote_2 &&
	369	__git_remotes >actual &&
	370	test_cmp expect actual
	371	'
	372
5c293a6b	373	test_expect_success 'basic' '
cdbff7d6	374	run_completion "git " &&
5c293a6b FC	375	# built-in
	376	grep -q "^add \$" out &&
	377	# script
	378	grep -q "^filter-branch \$" out &&
	379	# plumbing
	380	! grep -q "^ls-files \$" out &&
	381
	382	run_completion "git f" &&
	383	! grep -q -v "^f" out
	384	'
	385
	386	test_expect_success 'double dash "git" itself' '
2fbaf813	387	test_completion "git --" <<-\EOF
5c293a6b FC	388	--paginate Z
	389	--no-pager Z
	390	--git-dir=
	391	--bare Z
	392	--version Z
	393	--exec-path Z
3ffcd086	394	--exec-path=
5c293a6b	395	--html-path Z
66fb37d0	396	--man-path Z
69ef3c02	397	--info-path Z
5c293a6b FC	398	--work-tree=
5c293a6b FC	399	--namespace=
69ef3c02	400	--no-replace-objects Z
5c293a6b FC	401	--help Z
5c293a6b FC	402	EOF
5c293a6b FC	403	'
	404
	405	test_expect_success 'double dash "git checkout"' '
2fbaf813	406	test_completion "git checkout --" <<-\EOF
5c293a6b FC	407	--quiet Z
	408	--ours Z
	409	--theirs Z
	410	--track Z
	411	--no-track Z
	412	--merge Z
	413	--conflict=
	414	--orphan Z
	415	--patch Z
	416	EOF
5c293a6b FC	417	'
5c293a6b FC	418
69ef3c02 FC	419	test_expect_success 'general options' '
	420	test_completion "git --ver" "--version " &&
	421	test_completion "git --hel" "--help " &&
2fbaf813	422	test_completion "git --exe" <<-\EOF &&
3ffcd086 JN	423	--exec-path Z
	424	--exec-path=
	425	EOF
69ef3c02 FC	426	test_completion "git --htm" "--html-path " &&
	427	test_completion "git --pag" "--paginate " &&
	428	test_completion "git --no-p" "--no-pager " &&
	429	test_completion "git --git" "--git-dir=" &&
	430	test_completion "git --wor" "--work-tree=" &&
	431	test_completion "git --nam" "--namespace=" &&
	432	test_completion "git --bar" "--bare " &&
	433	test_completion "git --inf" "--info-path " &&
	434	test_completion "git --no-r" "--no-replace-objects "
	435	'
911d5da6 SG	436
	437	test_expect_success 'general options plus command' '
	438	test_completion "git --version check" "checkout " &&
	439	test_completion "git --paginate check" "checkout " &&
	440	test_completion "git --git-dir=foo check" "checkout " &&
	441	test_completion "git --bare check" "checkout " &&
911d5da6 SG	442	test_completion "git --exec-path=foo check" "checkout " &&
	443	test_completion "git --html-path check" "checkout " &&
	444	test_completion "git --no-pager check" "checkout " &&
	445	test_completion "git --work-tree=foo check" "checkout " &&
	446	test_completion "git --namespace=foo check" "checkout " &&
	447	test_completion "git --paginate check" "checkout " &&
	448	test_completion "git --info-path check" "checkout " &&
	449	test_completion "git --no-replace-objects check" "checkout "
	450	'
	451
50478223 JH	452	test_expect_success 'git --help completion' '
	453	test_completion "git --help ad" "add " &&
	454	test_completion "git --help core" "core-tutorial "
	455	'
	456
49ba92b4 JK	457	test_expect_success 'setup for ref completion' '
	458	echo content >file1 &&
	459	echo more >file2 &&
	460	git add . &&
	461	git commit -m one &&
	462	git branch mybranch &&
	463	git tag mytag
	464	'
	465
	466	test_expect_success 'checkout completes ref names' '
2fbaf813	467	test_completion "git checkout m" <<-\EOF
43ea0812 FC	468	master Z
	469	mybranch Z
	470	mytag Z
49ba92b4 JK	471	EOF
	472	'
	473
	474	test_expect_success 'show completes all refs' '
2fbaf813	475	test_completion "git show m" <<-\EOF
43ea0812 FC	476	master Z
	477	mybranch Z
	478	mytag Z
49ba92b4 JK	479	EOF
	480	'
	481
	482	test_expect_success '<ref>: completes paths' '
2fbaf813	483	test_completion "git show mytag:f" <<-\EOF
43ea0812 FC	484	file1 Z
43ea0812 FC	485	file2 Z
49ba92b4 JK	486	EOF
	487	'
	488
bafed0df JK	489	test_expect_success 'complete tree filename with spaces' '
	490	echo content >"name with spaces" &&
	491	git add . &&
	492	git commit -m spaces &&
2fbaf813	493	test_completion "git show HEAD:nam" <<-\EOF
43ea0812	494	name with spaces Z
bafed0df JK	495	EOF
	496	'
	497
7d13e0a3	498	test_expect_success 'complete tree filename with metacharacters' '
bafed0df JK	499	echo content >"name with \${meta}" &&
	500	git add . &&
	501	git commit -m meta &&
2fbaf813	502	test_completion "git show HEAD:nam" <<-\EOF
43ea0812 FC	503	name with ${meta} Z
43ea0812 FC	504	name with spaces Z
bafed0df JK	505	EOF
	506	'
	507
2f65494d FC	508	test_expect_success 'send-email' '
	509	test_completion "git send-email --cov" "--cover-letter " &&
	510	test_completion "git send-email ma" "master "
	511	'
	512
ddf07bdd FC	513	test_expect_success 'complete files' '
	514	git init tmp && cd tmp &&
	515	test_when_finished "cd .. && rm -rf tmp" &&
	516
	517	echo "expected" > .gitignore &&
	518	echo "out" >> .gitignore &&
	519
	520	git add .gitignore &&
	521	test_completion "git commit " ".gitignore" &&
	522
	523	git commit -m ignore &&
	524
	525	touch new &&
	526	test_completion "git add " "new" &&
	527
	528	git add new &&
	529	git commit -a -m new &&
	530	test_completion "git add " "" &&
	531
	532	git mv new modified &&
	533	echo modify > modified &&
	534	test_completion "git add " "modified" &&
	535
	536	touch untracked &&
	537
	538	: TODO .gitignore should not be here &&
	539	test_completion "git rm " <<-\EOF &&
	540	.gitignore
	541	modified
	542	EOF
	543
	544	test_completion "git clean " "untracked" &&
	545
	546	: TODO .gitignore should not be here &&
	547	test_completion "git mv " <<-\EOF &&
	548	.gitignore
	549	modified
	550	EOF
	551
	552	mkdir dir &&
	553	touch dir/file-in-dir &&
	554	git add dir/file-in-dir &&
	555	git commit -m dir &&
	556
	557	mkdir untracked-dir &&
	558
	559	: TODO .gitignore should not be here &&
	560	test_completion "git mv modified " <<-\EOF &&
	561	.gitignore
	562	dir
	563	modified
	564	untracked
	565	untracked-dir
	566	EOF
	567
	568	test_completion "git commit " "modified" &&
	569
	570	: TODO .gitignore should not be here &&
	571	test_completion "git ls-files " <<-\EOF
	572	.gitignore
	573	dir
	574	modified
	575	EOF
	576
577	touch momified &&
578	test_completion "git add mom" "momified"
579	'
580
56f24e80 SP	581	test_expect_success "completion uses <cmd> completion for alias: !sh -c 'git <cmd> ...'" '
	582	test_config alias.co "!sh -c '"'"'git checkout ...'"'"'" &&
	583	test_completion "git co m" <<-\EOF
	584	master Z
	585	mybranch Z
	586	mytag Z
	587	EOF
	588	'
	589
	590	test_expect_success 'completion uses <cmd> completion for alias: !f () { VAR=val git <cmd> ... }' '
	591	test_config alias.co "!f () { VAR=val git checkout ... ; } f" &&
	592	test_completion "git co m" <<-\EOF
	593	master Z
	594	mybranch Z
	595	mytag Z
	596	EOF
	597	'
	598
	599	test_expect_success 'completion used <cmd> completion for alias: !f() { : git <cmd> ; ... }' '
	600	test_config alias.co "!f() { : git checkout ; if ... } f" &&
	601	test_completion "git co m" <<-\EOF
	602	master Z
	603	mybranch Z
	604	mytag Z
	605	EOF
	606	'
	607
f03efba4 FC	608	test_expect_failure 'complete with tilde expansion' '
	609	git init tmp && cd tmp &&
	610	test_when_finished "cd .. && rm -rf tmp" &&
	611
	612	touch ~/tmp/file &&
	613
	614	test_completion "git add ~/tmp/" "~/tmp/file"
	615	'
	616
5c293a6b	617	test_done