[thirdparty/git.git] / t / t9903-bash-prompt.sh

#!/bin/sh
#
# Copyright (c) 2012 SZEDER Gábor
#

test_description='test git-specific bash prompt functions'

. ./lib-bash.sh

. "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"

actual="$TRASH_DIRECTORY/actual"

test_expect_success 'setup for prompt tests' '
	mkdir -p subdir/subsubdir &&
	git init otherrepo &&
	echo 1 >file &&
	git add file &&
	test_tick &&
	git commit -m initial &&
	git tag -a -m msg1 t1 &&
	git checkout -b b1 &&
	echo 2 >file &&
	git commit -m "second b1" file &&
	echo 3 >file &&
	git commit -m "third b1" file &&
	git tag -a -m msg2 t2 &&
	git checkout -b b2 master &&
	echo 0 >file &&
	git commit -m "second b2" file &&
	echo 00 >file &&
	git commit -m "another b2" file &&
	echo 000 >file &&
	git commit -m "yet another b2" file &&
	git checkout master
'

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
	)
'

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

test_expect_success 'gitdir - gitfile in parent' '
	echo "$(pwd -P)/otherrepo/.git" >expected &&
	echo "gitdir: $TRASH_DIRECTORY/otherrepo/.git" >subdir/.git &&
	test_when_finished "rm -f subdir/.git" &&
	(
		cd subdir/subsubdir &&
		__gitdir >"$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 'prompt - branch name' '
	printf " (master)" >expected &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - detached head' '
	printf " ((%s...))" $(git log -1 --format="%h" b1^) >expected &&
	git checkout b1^ &&
	test_when_finished "git checkout master" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - describe detached head - contains' '
	printf " ((t2~1))" >expected &&
	git checkout b1^ &&
	test_when_finished "git checkout master" &&
	(
		GIT_PS1_DESCRIBE_STYLE=contains &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - describe detached head - branch' '
	printf " ((b1~1))" >expected &&
	git checkout b1^ &&
	test_when_finished "git checkout master" &&
	(
		GIT_PS1_DESCRIBE_STYLE=branch &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - describe detached head - describe' '
	printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
	git checkout b1^ &&
	test_when_finished "git checkout master" &&
	(
		GIT_PS1_DESCRIBE_STYLE=describe &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - describe detached head - default' '
	printf " ((t2))" >expected &&
	git checkout --detach b1 &&
	test_when_finished "git checkout master" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - inside .git directory' '
	printf " (GIT_DIR!)" >expected &&
	(
		cd .git &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - deep inside .git directory' '
	printf " (GIT_DIR!)" >expected &&
	(
		cd .git/refs/heads &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - inside bare repository' '
	printf " (BARE:master)" >expected &&
	git init --bare bare.git &&
	test_when_finished "rm -rf bare.git" &&
	(
		cd bare.git &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - interactive rebase' '
	printf " (b1|REBASE-i 2/3)" >expected
	echo "#!$SHELL_PATH" >fake_editor.sh &&
	cat >>fake_editor.sh <<\EOF &&
echo "exec echo" >"$1"
echo "edit $(git log -1 --format="%h")" >>"$1"
echo "exec echo" >>"$1"
EOF
	test_when_finished "rm -f fake_editor.sh" &&
	chmod a+x fake_editor.sh &&
	test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
	git checkout b1 &&
	test_when_finished "git checkout master" &&
	git rebase -i HEAD^ &&
	test_when_finished "git rebase --abort"
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - rebase merge' '
	printf " (b2|REBASE-m 1/3)" >expected &&
	git checkout b2 &&
	test_when_finished "git checkout master" &&
	test_must_fail git rebase --merge b1 b2 &&
	test_when_finished "git rebase --abort" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - rebase' '
	printf " (b2|REBASE 1/3)" >expected &&
	git checkout b2 &&
	test_when_finished "git checkout master" &&
	test_must_fail git rebase b1 b2 &&
	test_when_finished "git rebase --abort" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - merge' '
	printf " (b1|MERGING)" >expected &&
	git checkout b1 &&
	test_when_finished "git checkout master" &&
	test_must_fail git merge b2 &&
	test_when_finished "git reset --hard" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - cherry-pick' '
	printf " (master|CHERRY-PICKING)" >expected &&
	test_must_fail git cherry-pick b1 &&
	test_when_finished "git reset --hard" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bisect' '
	printf " (master|BISECTING)" >expected &&
	git bisect start &&
	test_when_finished "git bisect reset" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - clean' '
	printf " (master)" >expected &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - dirty worktree' '
	printf " (master *)" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - dirty index' '
	printf " (master +)" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	git add -u &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
	printf " (master *+)" >expected &&
	echo "dirty index" >file &&
	test_when_finished "git reset --hard" &&
	git add -u &&
	echo "dirty worktree" >file &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - before root commit' '
	printf " (master #)" >expected &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		cd otherrepo &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
	printf " (master)" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	test_config bash.showDirtyState false &&
	(
		sane_unset GIT_PS1_SHOWDIRTYSTATE &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
	printf " (master)" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	test_config bash.showDirtyState true &&
	(
		sane_unset GIT_PS1_SHOWDIRTYSTATE &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
	printf " (master)" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	test_config bash.showDirtyState false &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
	printf " (master *)" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	test_config bash.showDirtyState true &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
	printf " (GIT_DIR!)" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		cd .git &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - stash status indicator - no stash' '
	printf " (master)" >expected &&
	(
		GIT_PS1_SHOWSTASHSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - stash status indicator - stash' '
	printf " (master $)" >expected &&
	echo 2 >file &&
	git stash &&
	test_when_finished "git stash drop" &&
	(
		GIT_PS1_SHOWSTASHSTATE=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
	printf " (GIT_DIR!)" >expected &&
	echo 2 >file &&
	git stash &&
	test_when_finished "git stash drop" &&
	(
		GIT_PS1_SHOWSTASHSTATE=y &&
		cd .git &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - untracked files status indicator - no untracked files' '
	printf " (master)" >expected &&
	(
		GIT_PS1_SHOWUNTRACKEDFILES=y &&
		cd otherrepo &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - untracked files status indicator - untracked files' '
	printf " (master %%)" >expected &&
	(
		GIT_PS1_SHOWUNTRACKEDFILES=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
	printf " (master)" >expected &&
	test_config bash.showUntrackedFiles false &&
	(
		sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
	printf " (master)" >expected &&
	test_config bash.showUntrackedFiles true &&
	(
		sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
	printf " (master)" >expected &&
	test_config bash.showUntrackedFiles false &&
	(
		GIT_PS1_SHOWUNTRACKEDFILES=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
	printf " (master %%)" >expected &&
	test_config bash.showUntrackedFiles true &&
	(
		GIT_PS1_SHOWUNTRACKEDFILES=y &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
	printf " (GIT_DIR!)" >expected &&
	(
		GIT_PS1_SHOWUNTRACKEDFILES=y &&
		cd .git &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - format string starting with dash' '
	printf -- "-master" >expected &&
	__git_ps1 "-%s" >"$actual" &&
	test_cmp expected "$actual"
'

test_done
Commit	Line	Data
963c0407 SG	1	#!/bin/sh
	2	#
	3	# Copyright (c) 2012 SZEDER Gábor
	4	#
	5
	6	test_description='test git-specific bash prompt functions'
	7
	8	. ./lib-bash.sh
	9
af31a456	10	. "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"
963c0407 SG	11
	12	actual="$TRASH_DIRECTORY/actual"
	13
	14	test_expect_success 'setup for prompt tests' '
	15	mkdir -p subdir/subsubdir &&
	16	git init otherrepo &&
4fe00b4f	17	echo 1 >file &&
963c0407 SG	18	git add file &&
	19	test_tick &&
	20	git commit -m initial &&
	21	git tag -a -m msg1 t1 &&
	22	git checkout -b b1 &&
4fe00b4f	23	echo 2 >file &&
963c0407	24	git commit -m "second b1" file &&
4fe00b4f	25	echo 3 >file &&
963c0407 SG	26	git commit -m "third b1" file &&
	27	git tag -a -m msg2 t2 &&
	28	git checkout -b b2 master &&
4fe00b4f	29	echo 0 >file &&
963c0407	30	git commit -m "second b2" file &&
4fe00b4f	31	echo 00 >file &&
b71dc3e1	32	git commit -m "another b2" file &&
4fe00b4f	33	echo 000 >file &&
b71dc3e1	34	git commit -m "yet another b2" file &&
963c0407 SG	35	git checkout master
	36	'
	37
	38	test_expect_success 'gitdir - from command line (through $__git_dir)' '
4fe00b4f	39	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
963c0407 SG	40	(
963c0407 SG	41	__git_dir="$TRASH_DIRECTORY/otherrepo/.git" &&
4fe00b4f	42	__gitdir >"$actual"
963c0407 SG	43	) &&
	44	test_cmp expected "$actual"
	45	'
	46
	47	test_expect_success 'gitdir - repo as argument' '
4fe00b4f SG	48	echo "otherrepo/.git" >expected &&
4fe00b4f SG	49	__gitdir "otherrepo" >"$actual" &&
963c0407 SG	50	test_cmp expected "$actual"
	51	'
	52
	53	test_expect_success 'gitdir - remote as argument' '
4fe00b4f SG	54	echo "remote" >expected &&
4fe00b4f SG	55	__gitdir "remote" >"$actual" &&
963c0407 SG	56	test_cmp expected "$actual"
	57	'
	58
	59	test_expect_success 'gitdir - .git directory in cwd' '
4fe00b4f SG	60	echo ".git" >expected &&
4fe00b4f SG	61	__gitdir >"$actual" &&
963c0407 SG	62	test_cmp expected "$actual"
	63	'
	64
	65	test_expect_success 'gitdir - .git directory in parent' '
4fe00b4f	66	echo "$(pwd -P)/.git" >expected &&
963c0407 SG	67	(
963c0407 SG	68	cd subdir/subsubdir &&
4fe00b4f	69	__gitdir >"$actual"
963c0407 SG	70	) &&
	71	test_cmp expected "$actual"
	72	'
	73
	74	test_expect_success 'gitdir - cwd is a .git directory' '
4fe00b4f	75	echo "." >expected &&
963c0407 SG	76	(
963c0407 SG	77	cd .git &&
4fe00b4f	78	__gitdir >"$actual"
963c0407 SG	79	) &&
	80	test_cmp expected "$actual"
	81	'
	82
	83	test_expect_success 'gitdir - parent is a .git directory' '
4fe00b4f	84	echo "$(pwd -P)/.git" >expected &&
963c0407 SG	85	(
963c0407 SG	86	cd .git/refs/heads &&
4fe00b4f	87	__gitdir >"$actual"
963c0407 SG	88	) &&
	89	test_cmp expected "$actual"
	90	'
	91
b7be4366	92	test_expect_success 'gitdir - $GIT_DIR set while .git directory in cwd' '
4fe00b4f	93	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
963c0407 SG	94	(
	95	GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
	96	export GIT_DIR &&
4fe00b4f	97	__gitdir >"$actual"
963c0407 SG	98	) &&
	99	test_cmp expected "$actual"
	100	'
	101
	102	test_expect_success 'gitdir - $GIT_DIR set while .git directory in parent' '
4fe00b4f	103	echo "$TRASH_DIRECTORY/otherrepo/.git" >expected &&
963c0407 SG	104	(
	105	GIT_DIR="$TRASH_DIRECTORY/otherrepo/.git" &&
	106	export GIT_DIR &&
	107	cd subdir &&
4fe00b4f	108	__gitdir >"$actual"
963c0407 SG	109	) &&
	110	test_cmp expected "$actual"
	111	'
	112
b7be4366 SG	113	test_expect_success 'gitdir - non-existing $GIT_DIR' '
	114	(
	115	GIT_DIR="$TRASH_DIRECTORY/non-existing" &&
	116	export GIT_DIR &&
	117	test_must_fail __gitdir
	118	)
	119	'
	120
963c0407	121	test_expect_success 'gitdir - gitfile in cwd' '
4fe00b4f SG	122	echo "$(pwd -P)/otherrepo/.git" >expected &&
4fe00b4f SG	123	echo "gitdir: $TRASH_DIRECTORY/otherrepo/.git" >subdir/.git &&
963c0407 SG	124	test_when_finished "rm -f subdir/.git" &&
	125	(
	126	cd subdir &&
4fe00b4f	127	__gitdir >"$actual"
963c0407 SG	128	) &&
	129	test_cmp expected "$actual"
	130	'
	131
	132	test_expect_success 'gitdir - gitfile in parent' '
4fe00b4f SG	133	echo "$(pwd -P)/otherrepo/.git" >expected &&
4fe00b4f SG	134	echo "gitdir: $TRASH_DIRECTORY/otherrepo/.git" >subdir/.git &&
963c0407 SG	135	test_when_finished "rm -f subdir/.git" &&
	136	(
	137	cd subdir/subsubdir &&
4fe00b4f	138	__gitdir >"$actual"
963c0407 SG	139	) &&
	140	test_cmp expected "$actual"
	141	'
	142
	143	test_expect_success SYMLINKS 'gitdir - resulting path avoids symlinks' '
4fe00b4f	144	echo "$(pwd -P)/otherrepo/.git" >expected &&
963c0407 SG	145	mkdir otherrepo/dir &&
	146	test_when_finished "rm -rf otherrepo/dir" &&
	147	ln -s otherrepo/dir link &&
	148	test_when_finished "rm -f link" &&
	149	(
	150	cd link &&
4fe00b4f	151	__gitdir >"$actual"
963c0407 SG	152	) &&
	153	test_cmp expected "$actual"
	154	'
	155
	156	test_expect_success 'gitdir - not a git repository' '
	157	(
	158	cd subdir/subsubdir &&
	159	GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY" &&
	160	export GIT_CEILING_DIRECTORIES &&
	161	test_must_fail __gitdir
	162	)
	163	'
	164
	165	test_expect_success 'prompt - branch name' '
4fe00b4f SG	166	printf " (master)" >expected &&
4fe00b4f SG	167	__git_ps1 >"$actual" &&
963c0407 SG	168	test_cmp expected "$actual"
	169	'
	170
	171	test_expect_success 'prompt - detached head' '
4fe00b4f	172	printf " ((%s...))" $(git log -1 --format="%h" b1^) >expected &&
963c0407 SG	173	git checkout b1^ &&
963c0407 SG	174	test_when_finished "git checkout master" &&
4fe00b4f	175	__git_ps1 >"$actual" &&
963c0407 SG	176	test_cmp expected "$actual"
	177	'
	178
	179	test_expect_success 'prompt - describe detached head - contains' '
4fe00b4f	180	printf " ((t2~1))" >expected &&
963c0407 SG	181	git checkout b1^ &&
	182	test_when_finished "git checkout master" &&
	183	(
	184	GIT_PS1_DESCRIBE_STYLE=contains &&
4fe00b4f	185	__git_ps1 >"$actual"
963c0407 SG	186	) &&
	187	test_cmp expected "$actual"
	188	'
	189
	190	test_expect_success 'prompt - describe detached head - branch' '
4fe00b4f	191	printf " ((b1~1))" >expected &&
963c0407 SG	192	git checkout b1^ &&
	193	test_when_finished "git checkout master" &&
	194	(
	195	GIT_PS1_DESCRIBE_STYLE=branch &&
4fe00b4f	196	__git_ps1 >"$actual"
963c0407 SG	197	) &&
	198	test_cmp expected "$actual"
	199	'
	200
	201	test_expect_success 'prompt - describe detached head - describe' '
4fe00b4f	202	printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
963c0407 SG	203	git checkout b1^ &&
	204	test_when_finished "git checkout master" &&
	205	(
	206	GIT_PS1_DESCRIBE_STYLE=describe &&
4fe00b4f	207	__git_ps1 >"$actual"
963c0407 SG	208	) &&
	209	test_cmp expected "$actual"
	210	'
	211
	212	test_expect_success 'prompt - describe detached head - default' '
4fe00b4f	213	printf " ((t2))" >expected &&
963c0407 SG	214	git checkout --detach b1 &&
963c0407 SG	215	test_when_finished "git checkout master" &&
4fe00b4f	216	__git_ps1 >"$actual" &&
963c0407 SG	217	test_cmp expected "$actual"
	218	'
	219
	220	test_expect_success 'prompt - inside .git directory' '
4fe00b4f	221	printf " (GIT_DIR!)" >expected &&
963c0407 SG	222	(
963c0407 SG	223	cd .git &&
4fe00b4f	224	__git_ps1 >"$actual"
963c0407 SG	225	) &&
	226	test_cmp expected "$actual"
	227	'
	228
	229	test_expect_success 'prompt - deep inside .git directory' '
4fe00b4f	230	printf " (GIT_DIR!)" >expected &&
963c0407 SG	231	(
963c0407 SG	232	cd .git/refs/heads &&
4fe00b4f	233	__git_ps1 >"$actual"
963c0407 SG	234	) &&
	235	test_cmp expected "$actual"
	236	'
	237
	238	test_expect_success 'prompt - inside bare repository' '
4fe00b4f	239	printf " (BARE:master)" >expected &&
963c0407 SG	240	git init --bare bare.git &&
	241	test_when_finished "rm -rf bare.git" &&
	242	(
	243	cd bare.git &&
4fe00b4f	244	__git_ps1 >"$actual"
963c0407 SG	245	) &&
	246	test_cmp expected "$actual"
	247	'
	248
	249	test_expect_success 'prompt - interactive rebase' '
4fe00b4f	250	printf " (b1\|REBASE-i 2/3)" >expected
963c0407 SG	251	echo "#!$SHELL_PATH" >fake_editor.sh &&
963c0407 SG	252	cat >>fake_editor.sh <<\EOF &&
4fe00b4f SG	253	echo "exec echo" >"$1"
	254	echo "edit $(git log -1 --format="%h")" >>"$1"
	255	echo "exec echo" >>"$1"
963c0407 SG	256	EOF
	257	test_when_finished "rm -f fake_editor.sh" &&
	258	chmod a+x fake_editor.sh &&
	259	test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
	260	git checkout b1 &&
	261	test_when_finished "git checkout master" &&
	262	git rebase -i HEAD^ &&
	263	test_when_finished "git rebase --abort"
4fe00b4f	264	__git_ps1 >"$actual" &&
963c0407 SG	265	test_cmp expected "$actual"
	266	'
	267
	268	test_expect_success 'prompt - rebase merge' '
4fe00b4f	269	printf " (b2\|REBASE-m 1/3)" >expected &&
963c0407 SG	270	git checkout b2 &&
	271	test_when_finished "git checkout master" &&
	272	test_must_fail git rebase --merge b1 b2 &&
	273	test_when_finished "git rebase --abort" &&
4fe00b4f	274	__git_ps1 >"$actual" &&
963c0407 SG	275	test_cmp expected "$actual"
	276	'
	277
	278	test_expect_success 'prompt - rebase' '
4fe00b4f	279	printf " (b2\|REBASE 1/3)" >expected &&
963c0407 SG	280	git checkout b2 &&
	281	test_when_finished "git checkout master" &&
	282	test_must_fail git rebase b1 b2 &&
	283	test_when_finished "git rebase --abort" &&
4fe00b4f	284	__git_ps1 >"$actual" &&
963c0407 SG	285	test_cmp expected "$actual"
	286	'
	287
	288	test_expect_success 'prompt - merge' '
4fe00b4f	289	printf " (b1\|MERGING)" >expected &&
963c0407 SG	290	git checkout b1 &&
	291	test_when_finished "git checkout master" &&
	292	test_must_fail git merge b2 &&
	293	test_when_finished "git reset --hard" &&
4fe00b4f	294	__git_ps1 >"$actual" &&
963c0407 SG	295	test_cmp expected "$actual"
	296	'
	297
	298	test_expect_success 'prompt - cherry-pick' '
4fe00b4f	299	printf " (master\|CHERRY-PICKING)" >expected &&
963c0407 SG	300	test_must_fail git cherry-pick b1 &&
963c0407 SG	301	test_when_finished "git reset --hard" &&
4fe00b4f	302	__git_ps1 >"$actual" &&
963c0407 SG	303	test_cmp expected "$actual"
	304	'
	305
	306	test_expect_success 'prompt - bisect' '
4fe00b4f	307	printf " (master\|BISECTING)" >expected &&
963c0407 SG	308	git bisect start &&
963c0407 SG	309	test_when_finished "git bisect reset" &&
4fe00b4f	310	__git_ps1 >"$actual" &&
963c0407 SG	311	test_cmp expected "$actual"
	312	'
	313
	314	test_expect_success 'prompt - dirty status indicator - clean' '
4fe00b4f	315	printf " (master)" >expected &&
963c0407 SG	316	(
963c0407 SG	317	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	318	__git_ps1 >"$actual"
963c0407 SG	319	) &&
	320	test_cmp expected "$actual"
	321	'
	322
	323	test_expect_success 'prompt - dirty status indicator - dirty worktree' '
4fe00b4f SG	324	printf " (master *)" >expected &&
4fe00b4f SG	325	echo "dirty" >file &&
963c0407 SG	326	test_when_finished "git reset --hard" &&
	327	(
	328	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	329	__git_ps1 >"$actual"
963c0407 SG	330	) &&
	331	test_cmp expected "$actual"
	332	'
	333
	334	test_expect_success 'prompt - dirty status indicator - dirty index' '
4fe00b4f SG	335	printf " (master +)" >expected &&
4fe00b4f SG	336	echo "dirty" >file &&
963c0407 SG	337	test_when_finished "git reset --hard" &&
	338	git add -u &&
	339	(
	340	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	341	__git_ps1 >"$actual"
963c0407 SG	342	) &&
	343	test_cmp expected "$actual"
	344	'
	345
	346	test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
4fe00b4f SG	347	printf " (master *+)" >expected &&
4fe00b4f SG	348	echo "dirty index" >file &&
963c0407 SG	349	test_when_finished "git reset --hard" &&
963c0407 SG	350	git add -u &&
4fe00b4f	351	echo "dirty worktree" >file &&
963c0407 SG	352	(
963c0407 SG	353	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	354	__git_ps1 >"$actual"
963c0407 SG	355	) &&
	356	test_cmp expected "$actual"
	357	'
	358
	359	test_expect_success 'prompt - dirty status indicator - before root commit' '
4fe00b4f	360	printf " (master #)" >expected &&
963c0407 SG	361	(
	362	GIT_PS1_SHOWDIRTYSTATE=y &&
	363	cd otherrepo &&
4fe00b4f	364	__git_ps1 >"$actual"
963c0407 SG	365	) &&
	366	test_cmp expected "$actual"
	367	'
	368
dc7e7bce	369	test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
4fe00b4f SG	370	printf " (master)" >expected &&
4fe00b4f SG	371	echo "dirty" >file &&
963c0407 SG	372	test_when_finished "git reset --hard" &&
963c0407 SG	373	test_config bash.showDirtyState false &&
dc7e7bce MEW	374	(
dc7e7bce MEW	375	sane_unset GIT_PS1_SHOWDIRTYSTATE &&
4fe00b4f	376	__git_ps1 >"$actual"
dc7e7bce MEW	377	) &&
	378	test_cmp expected "$actual"
	379	'
	380
	381	test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
4fe00b4f SG	382	printf " (master)" >expected &&
4fe00b4f SG	383	echo "dirty" >file &&
dc7e7bce MEW	384	test_when_finished "git reset --hard" &&
	385	test_config bash.showDirtyState true &&
	386	(
	387	sane_unset GIT_PS1_SHOWDIRTYSTATE &&
4fe00b4f	388	__git_ps1 >"$actual"
dc7e7bce MEW	389	) &&
	390	test_cmp expected "$actual"
	391	'
	392
	393	test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
4fe00b4f SG	394	printf " (master)" >expected &&
4fe00b4f SG	395	echo "dirty" >file &&
dc7e7bce MEW	396	test_when_finished "git reset --hard" &&
	397	test_config bash.showDirtyState false &&
	398	(
	399	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	400	__git_ps1 >"$actual"
dc7e7bce MEW	401	) &&
	402	test_cmp expected "$actual"
	403	'
	404
	405	test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
4fe00b4f SG	406	printf " (master *)" >expected &&
4fe00b4f SG	407	echo "dirty" >file &&
dc7e7bce MEW	408	test_when_finished "git reset --hard" &&
dc7e7bce MEW	409	test_config bash.showDirtyState true &&
963c0407 SG	410	(
963c0407 SG	411	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	412	__git_ps1 >"$actual"
963c0407 SG	413	) &&
	414	test_cmp expected "$actual"
	415	'
	416
	417	test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
4fe00b4f SG	418	printf " (GIT_DIR!)" >expected &&
4fe00b4f SG	419	echo "dirty" >file &&
963c0407 SG	420	test_when_finished "git reset --hard" &&
	421	(
	422	GIT_PS1_SHOWDIRTYSTATE=y &&
	423	cd .git &&
4fe00b4f	424	__git_ps1 >"$actual"
963c0407 SG	425	) &&
	426	test_cmp expected "$actual"
	427	'
	428
	429	test_expect_success 'prompt - stash status indicator - no stash' '
4fe00b4f	430	printf " (master)" >expected &&
963c0407 SG	431	(
963c0407 SG	432	GIT_PS1_SHOWSTASHSTATE=y &&
4fe00b4f	433	__git_ps1 >"$actual"
963c0407 SG	434	) &&
	435	test_cmp expected "$actual"
	436	'
	437
	438	test_expect_success 'prompt - stash status indicator - stash' '
4fe00b4f	439	printf " (master $)" >expected &&
963c0407 SG	440	echo 2 >file &&
	441	git stash &&
	442	test_when_finished "git stash drop" &&
	443	(
	444	GIT_PS1_SHOWSTASHSTATE=y &&
4fe00b4f	445	__git_ps1 >"$actual"
963c0407 SG	446	) &&
	447	test_cmp expected "$actual"
	448	'
	449
	450	test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
4fe00b4f	451	printf " (GIT_DIR!)" >expected &&
963c0407 SG	452	echo 2 >file &&
	453	git stash &&
	454	test_when_finished "git stash drop" &&
	455	(
	456	GIT_PS1_SHOWSTASHSTATE=y &&
	457	cd .git &&
4fe00b4f	458	__git_ps1 >"$actual"
963c0407 SG	459	) &&
	460	test_cmp expected "$actual"
	461	'
	462
	463	test_expect_success 'prompt - untracked files status indicator - no untracked files' '
4fe00b4f	464	printf " (master)" >expected &&
963c0407 SG	465	(
	466	GIT_PS1_SHOWUNTRACKEDFILES=y &&
	467	cd otherrepo &&
4fe00b4f	468	__git_ps1 >"$actual"
963c0407 SG	469	) &&
	470	test_cmp expected "$actual"
	471	'
	472
	473	test_expect_success 'prompt - untracked files status indicator - untracked files' '
4fe00b4f	474	printf " (master %%)" >expected &&
963c0407 SG	475	(
963c0407 SG	476	GIT_PS1_SHOWUNTRACKEDFILES=y &&
4fe00b4f	477	__git_ps1 >"$actual"
963c0407 SG	478	) &&
	479	test_cmp expected "$actual"
	480	'
	481
58978e82	482	test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
4fe00b4f	483	printf " (master)" >expected &&
58978e82 MEW	484	test_config bash.showUntrackedFiles false &&
	485	(
	486	sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
4fe00b4f	487	__git_ps1 >"$actual"
58978e82 MEW	488	) &&
	489	test_cmp expected "$actual"
	490	'
	491
	492	test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
4fe00b4f	493	printf " (master)" >expected &&
58978e82 MEW	494	test_config bash.showUntrackedFiles true &&
	495	(
	496	sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
4fe00b4f	497	__git_ps1 >"$actual"
58978e82 MEW	498	) &&
	499	test_cmp expected "$actual"
	500	'
	501
	502	test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
4fe00b4f	503	printf " (master)" >expected &&
58978e82 MEW	504	test_config bash.showUntrackedFiles false &&
	505	(
	506	GIT_PS1_SHOWUNTRACKEDFILES=y &&
4fe00b4f	507	__git_ps1 >"$actual"
58978e82 MEW	508	) &&
	509	test_cmp expected "$actual"
	510	'
	511
	512	test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
4fe00b4f	513	printf " (master %%)" >expected &&
58978e82 MEW	514	test_config bash.showUntrackedFiles true &&
	515	(
	516	GIT_PS1_SHOWUNTRACKEDFILES=y &&
4fe00b4f	517	__git_ps1 >"$actual"
58978e82 MEW	518	) &&
	519	test_cmp expected "$actual"
	520	'
	521
963c0407	522	test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
4fe00b4f	523	printf " (GIT_DIR!)" >expected &&
963c0407 SG	524	(
	525	GIT_PS1_SHOWUNTRACKEDFILES=y &&
	526	cd .git &&
4fe00b4f	527	__git_ps1 >"$actual"
963c0407 SG	528	) &&
	529	test_cmp expected "$actual"
	530	'
	531
	532	test_expect_success 'prompt - format string starting with dash' '
4fe00b4f SG	533	printf -- "-master" >expected &&
4fe00b4f SG	534	__git_ps1 "-%s" >"$actual" &&
963c0407 SG	535	test_cmp expected "$actual"
	536	'
	537
	538	test_done