[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"
c_red='\\[\\e[31m\\]'
c_green='\\[\\e[32m\\]'
c_lblue='\\[\\e[1;34m\\]'
c_clear='\\[\\e[0m\\]'

test_expect_success 'setup for prompt tests' '
	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 'prompt - branch name' '
	printf " (master)" >expected &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success SYMLINKS 'prompt - branch name - symlink symref' '
	printf " (master)" >expected &&
	test_when_finished "git checkout master" &&
	test_config core.preferSymlinkRefs true &&
	git checkout master &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - unborn branch' '
	printf " (unborn)" >expected &&
	git checkout --orphan unborn &&
	test_when_finished "git checkout master" &&
	__git_ps1 >"$actual" &&
	test_cmp expected "$actual"
'

repo_with_newline='repo
with
newline'

if mkdir "$repo_with_newline" 2>/dev/null
then
	test_set_prereq FUNNYNAMES
else
	say 'Your filesystem does not allow newlines in filenames.'
fi

test_expect_success FUNNYNAMES 'prompt - with newline in path' '
	printf " (master)" >expected &&
	git init "$repo_with_newline" &&
	test_when_finished "rm -rf \"$repo_with_newline\"" &&
	mkdir "$repo_with_newline"/subdir &&
	(
		cd "$repo_with_newline/subdir" &&
		__git_ps1 >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - detached head' '
	printf " ((%s...))" $(git log -1 --format="%h" --abbrev=13 b1^) >expected &&
	test_config core.abbrev 13 &&
	git checkout b1^ &&
	test_when_finished "git checkout master" &&
	__git_ps1 >"$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
	write_script fake_editor.sh <<-\EOF &&
		echo "exec echo" >"$1"
		echo "edit $(git log -1 --format="%h")" >>"$1"
		echo "exec echo" >>"$1"
	EOF
	test_when_finished "rm -f fake_editor.sh" &&
	test_set_editor "$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 $)" >expected &&
	echo 2 >file &&
	git stash &&
	test_when_finished "git stash drop" &&
	git pack-refs --all &&
	(
		GIT_PS1_SHOWSTASHSTATE=y &&
		__git_ps1 >"$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_expect_success 'prompt - pc mode' '
	printf "BEFORE: (\${__git_ps1_branch_name}):AFTER\\nmaster" >expected &&
	printf "" >expected_output &&
	(
		__git_ps1 "BEFORE:" ":AFTER" >"$actual" &&
		test_cmp expected_output "$actual" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - branch name' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear}):AFTER\\nmaster" >expected &&
	(
		GIT_PS1_SHOWCOLORHINTS=y &&
		__git_ps1 "BEFORE:" ":AFTER" >"$actual"
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - detached head' '
	printf "BEFORE: (${c_red}\${__git_ps1_branch_name}${c_clear}):AFTER\\n(%s...)" $(git log -1 --format="%h" b1^) >expected &&
	git checkout b1^ &&
	test_when_finished "git checkout master" &&
	(
		GIT_PS1_SHOWCOLORHINTS=y &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty worktree' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}*${c_clear}):AFTER\\nmaster" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		GIT_PS1_SHOWCOLORHINTS=y &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_green}+${c_clear}):AFTER\\nmaster" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	git add -u &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		GIT_PS1_SHOWCOLORHINTS=y &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index and worktree' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}*${c_green}+${c_clear}):AFTER\\nmaster" >expected &&
	echo "dirty index" >file &&
	test_when_finished "git reset --hard" &&
	git add -u &&
	echo "dirty worktree" >file &&
	(
		GIT_PS1_SHOWCOLORHINTS=y &&
		GIT_PS1_SHOWDIRTYSTATE=y &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - dirty status indicator - before root commit' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_green}#${c_clear}):AFTER\\nmaster" >expected &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		GIT_PS1_SHOWCOLORHINTS=y &&
		cd otherrepo &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - inside .git directory' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear}):AFTER\\nGIT_DIR!" >expected &&
	echo "dirty" >file &&
	test_when_finished "git reset --hard" &&
	(
		GIT_PS1_SHOWDIRTYSTATE=y &&
		GIT_PS1_SHOWCOLORHINTS=y &&
		cd .git &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - stash status indicator' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_lblue}\$${c_clear}):AFTER\\nmaster" >expected &&
	echo 2 >file &&
	git stash &&
	test_when_finished "git stash drop" &&
	(
		GIT_PS1_SHOWSTASHSTATE=y &&
		GIT_PS1_SHOWCOLORHINTS=y &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - bash color pc mode - untracked files status indicator' '
	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}%%${c_clear}):AFTER\\nmaster" >expected &&
	(
		GIT_PS1_SHOWUNTRACKEDFILES=y &&
		GIT_PS1_SHOWCOLORHINTS=y &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
	) &&
	test_cmp expected "$actual"
'

test_expect_success 'prompt - zsh color pc mode' '
	printf "BEFORE: (%%F{green}master%%f):AFTER" >expected &&
	(
		ZSH_VERSION=5.0.0 &&
		GIT_PS1_SHOWCOLORHINTS=y &&
		__git_ps1 "BEFORE:" ":AFTER" &&
		printf "%s" "$PS1" >"$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	. "$GIT_BUILD_DIR/contrib/completion/git-prompt.sh"
963c0407 SG	11
963c0407 SG	12	actual="$TRASH_DIRECTORY/actual"
1572e18e EA	13	c_red='\\[\\e[31m\\]'
	14	c_green='\\[\\e[32m\\]'
	15	c_lblue='\\[\\e[1;34m\\]'
	16	c_clear='\\[\\e[0m\\]'
963c0407 SG	17
963c0407 SG	18	test_expect_success 'setup for prompt tests' '
963c0407	19	git init otherrepo &&
4fe00b4f	20	echo 1 >file &&
963c0407 SG	21	git add file &&
	22	test_tick &&
	23	git commit -m initial &&
	24	git tag -a -m msg1 t1 &&
	25	git checkout -b b1 &&
4fe00b4f	26	echo 2 >file &&
963c0407	27	git commit -m "second b1" file &&
4fe00b4f	28	echo 3 >file &&
963c0407 SG	29	git commit -m "third b1" file &&
	30	git tag -a -m msg2 t2 &&
	31	git checkout -b b2 master &&
4fe00b4f	32	echo 0 >file &&
963c0407	33	git commit -m "second b2" file &&
4fe00b4f	34	echo 00 >file &&
b71dc3e1	35	git commit -m "another b2" file &&
4fe00b4f	36	echo 000 >file &&
b71dc3e1	37	git commit -m "yet another b2" file &&
963c0407 SG	38	git checkout master
	39	'
	40
963c0407	41	test_expect_success 'prompt - branch name' '
4fe00b4f SG	42	printf " (master)" >expected &&
4fe00b4f SG	43	__git_ps1 >"$actual" &&
963c0407 SG	44	test_cmp expected "$actual"
	45	'
	46
868dc1ac SG	47	test_expect_success SYMLINKS 'prompt - branch name - symlink symref' '
	48	printf " (master)" >expected &&
	49	test_when_finished "git checkout master" &&
	50	test_config core.preferSymlinkRefs true &&
	51	git checkout master &&
	52	__git_ps1 >"$actual" &&
	53	test_cmp expected "$actual"
	54	'
	55
e3e0b937 SG	56	test_expect_success 'prompt - unborn branch' '
	57	printf " (unborn)" >expected &&
	58	git checkout --orphan unborn &&
	59	test_when_finished "git checkout master" &&
	60	__git_ps1 >"$actual" &&
	61	test_cmp expected "$actual"
	62	'
	63
a4889e64 SG	64	repo_with_newline='repo
	65	with
	66	newline'
	67
	68	if mkdir "$repo_with_newline" 2>/dev/null
	69	then
	70	test_set_prereq FUNNYNAMES
	71	else
	72	say 'Your filesystem does not allow newlines in filenames.'
	73	fi
	74
	75	test_expect_success FUNNYNAMES 'prompt - with newline in path' '
	76	printf " (master)" >expected &&
	77	git init "$repo_with_newline" &&
	78	test_when_finished "rm -rf \"$repo_with_newline\"" &&
	79	mkdir "$repo_with_newline"/subdir &&
	80	(
	81	cd "$repo_with_newline/subdir" &&
	82	__git_ps1 >"$actual"
	83	) &&
	84	test_cmp expected "$actual"
	85	'
	86
963c0407	87	test_expect_success 'prompt - detached head' '
e8f21caf SG	88	printf " ((%s...))" $(git log -1 --format="%h" --abbrev=13 b1^) >expected &&
e8f21caf SG	89	test_config core.abbrev 13 &&
963c0407 SG	90	git checkout b1^ &&
963c0407 SG	91	test_when_finished "git checkout master" &&
4fe00b4f	92	__git_ps1 >"$actual" &&
963c0407 SG	93	test_cmp expected "$actual"
	94	'
	95
	96	test_expect_success 'prompt - describe detached head - contains' '
4fe00b4f	97	printf " ((t2~1))" >expected &&
963c0407 SG	98	git checkout b1^ &&
	99	test_when_finished "git checkout master" &&
	100	(
	101	GIT_PS1_DESCRIBE_STYLE=contains &&
4fe00b4f	102	__git_ps1 >"$actual"
963c0407 SG	103	) &&
	104	test_cmp expected "$actual"
	105	'
	106
	107	test_expect_success 'prompt - describe detached head - branch' '
4fe00b4f	108	printf " ((b1~1))" >expected &&
963c0407 SG	109	git checkout b1^ &&
	110	test_when_finished "git checkout master" &&
	111	(
	112	GIT_PS1_DESCRIBE_STYLE=branch &&
4fe00b4f	113	__git_ps1 >"$actual"
963c0407 SG	114	) &&
	115	test_cmp expected "$actual"
	116	'
	117
	118	test_expect_success 'prompt - describe detached head - describe' '
4fe00b4f	119	printf " ((t1-1-g%s))" $(git log -1 --format="%h" b1^) >expected &&
963c0407 SG	120	git checkout b1^ &&
	121	test_when_finished "git checkout master" &&
	122	(
	123	GIT_PS1_DESCRIBE_STYLE=describe &&
4fe00b4f	124	__git_ps1 >"$actual"
963c0407 SG	125	) &&
	126	test_cmp expected "$actual"
	127	'
	128
	129	test_expect_success 'prompt - describe detached head - default' '
4fe00b4f	130	printf " ((t2))" >expected &&
963c0407 SG	131	git checkout --detach b1 &&
963c0407 SG	132	test_when_finished "git checkout master" &&
4fe00b4f	133	__git_ps1 >"$actual" &&
963c0407 SG	134	test_cmp expected "$actual"
	135	'
	136
	137	test_expect_success 'prompt - inside .git directory' '
4fe00b4f	138	printf " (GIT_DIR!)" >expected &&
963c0407 SG	139	(
963c0407 SG	140	cd .git &&
4fe00b4f	141	__git_ps1 >"$actual"
963c0407 SG	142	) &&
	143	test_cmp expected "$actual"
	144	'
	145
	146	test_expect_success 'prompt - deep inside .git directory' '
4fe00b4f	147	printf " (GIT_DIR!)" >expected &&
963c0407 SG	148	(
963c0407 SG	149	cd .git/refs/heads &&
4fe00b4f	150	__git_ps1 >"$actual"
963c0407 SG	151	) &&
	152	test_cmp expected "$actual"
	153	'
	154
	155	test_expect_success 'prompt - inside bare repository' '
4fe00b4f	156	printf " (BARE:master)" >expected &&
963c0407 SG	157	git init --bare bare.git &&
	158	test_when_finished "rm -rf bare.git" &&
	159	(
	160	cd bare.git &&
4fe00b4f	161	__git_ps1 >"$actual"
963c0407 SG	162	) &&
	163	test_cmp expected "$actual"
	164	'
	165
	166	test_expect_success 'prompt - interactive rebase' '
4fe00b4f	167	printf " (b1\|REBASE-i 2/3)" >expected
7412290c SG	168	write_script fake_editor.sh <<-\EOF &&
	169	echo "exec echo" >"$1"
	170	echo "edit $(git log -1 --format="%h")" >>"$1"
	171	echo "exec echo" >>"$1"
	172	EOF
963c0407	173	test_when_finished "rm -f fake_editor.sh" &&
963c0407 SG	174	test_set_editor "$TRASH_DIRECTORY/fake_editor.sh" &&
	175	git checkout b1 &&
	176	test_when_finished "git checkout master" &&
	177	git rebase -i HEAD^ &&
	178	test_when_finished "git rebase --abort"
4fe00b4f	179	__git_ps1 >"$actual" &&
963c0407 SG	180	test_cmp expected "$actual"
	181	'
	182
	183	test_expect_success 'prompt - rebase merge' '
4fe00b4f	184	printf " (b2\|REBASE-m 1/3)" >expected &&
963c0407 SG	185	git checkout b2 &&
	186	test_when_finished "git checkout master" &&
	187	test_must_fail git rebase --merge b1 b2 &&
	188	test_when_finished "git rebase --abort" &&
4fe00b4f	189	__git_ps1 >"$actual" &&
963c0407 SG	190	test_cmp expected "$actual"
	191	'
	192
	193	test_expect_success 'prompt - rebase' '
4fe00b4f	194	printf " (b2\|REBASE 1/3)" >expected &&
963c0407 SG	195	git checkout b2 &&
	196	test_when_finished "git checkout master" &&
	197	test_must_fail git rebase b1 b2 &&
	198	test_when_finished "git rebase --abort" &&
4fe00b4f	199	__git_ps1 >"$actual" &&
963c0407 SG	200	test_cmp expected "$actual"
	201	'
	202
	203	test_expect_success 'prompt - merge' '
4fe00b4f	204	printf " (b1\|MERGING)" >expected &&
963c0407 SG	205	git checkout b1 &&
	206	test_when_finished "git checkout master" &&
	207	test_must_fail git merge b2 &&
	208	test_when_finished "git reset --hard" &&
4fe00b4f	209	__git_ps1 >"$actual" &&
963c0407 SG	210	test_cmp expected "$actual"
	211	'
	212
	213	test_expect_success 'prompt - cherry-pick' '
4fe00b4f	214	printf " (master\|CHERRY-PICKING)" >expected &&
963c0407 SG	215	test_must_fail git cherry-pick b1 &&
963c0407 SG	216	test_when_finished "git reset --hard" &&
4fe00b4f	217	__git_ps1 >"$actual" &&
963c0407 SG	218	test_cmp expected "$actual"
	219	'
	220
	221	test_expect_success 'prompt - bisect' '
4fe00b4f	222	printf " (master\|BISECTING)" >expected &&
963c0407 SG	223	git bisect start &&
963c0407 SG	224	test_when_finished "git bisect reset" &&
4fe00b4f	225	__git_ps1 >"$actual" &&
963c0407 SG	226	test_cmp expected "$actual"
	227	'
	228
	229	test_expect_success 'prompt - dirty status indicator - clean' '
4fe00b4f	230	printf " (master)" >expected &&
963c0407 SG	231	(
963c0407 SG	232	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	233	__git_ps1 >"$actual"
963c0407 SG	234	) &&
	235	test_cmp expected "$actual"
	236	'
	237
	238	test_expect_success 'prompt - dirty status indicator - dirty worktree' '
4fe00b4f SG	239	printf " (master *)" >expected &&
4fe00b4f SG	240	echo "dirty" >file &&
963c0407 SG	241	test_when_finished "git reset --hard" &&
	242	(
	243	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	244	__git_ps1 >"$actual"
963c0407 SG	245	) &&
	246	test_cmp expected "$actual"
	247	'
	248
	249	test_expect_success 'prompt - dirty status indicator - dirty index' '
4fe00b4f SG	250	printf " (master +)" >expected &&
4fe00b4f SG	251	echo "dirty" >file &&
963c0407 SG	252	test_when_finished "git reset --hard" &&
	253	git add -u &&
	254	(
	255	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	256	__git_ps1 >"$actual"
963c0407 SG	257	) &&
	258	test_cmp expected "$actual"
	259	'
	260
	261	test_expect_success 'prompt - dirty status indicator - dirty index and worktree' '
4fe00b4f SG	262	printf " (master *+)" >expected &&
4fe00b4f SG	263	echo "dirty index" >file &&
963c0407 SG	264	test_when_finished "git reset --hard" &&
963c0407 SG	265	git add -u &&
4fe00b4f	266	echo "dirty worktree" >file &&
963c0407 SG	267	(
963c0407 SG	268	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	269	__git_ps1 >"$actual"
963c0407 SG	270	) &&
	271	test_cmp expected "$actual"
	272	'
	273
	274	test_expect_success 'prompt - dirty status indicator - before root commit' '
4fe00b4f	275	printf " (master #)" >expected &&
963c0407 SG	276	(
	277	GIT_PS1_SHOWDIRTYSTATE=y &&
	278	cd otherrepo &&
4fe00b4f	279	__git_ps1 >"$actual"
963c0407 SG	280	) &&
	281	test_cmp expected "$actual"
	282	'
	283
dc7e7bce	284	test_expect_success 'prompt - dirty status indicator - shell variable unset with config disabled' '
4fe00b4f SG	285	printf " (master)" >expected &&
4fe00b4f SG	286	echo "dirty" >file &&
963c0407 SG	287	test_when_finished "git reset --hard" &&
963c0407 SG	288	test_config bash.showDirtyState false &&
dc7e7bce MEW	289	(
dc7e7bce MEW	290	sane_unset GIT_PS1_SHOWDIRTYSTATE &&
4fe00b4f	291	__git_ps1 >"$actual"
dc7e7bce MEW	292	) &&
	293	test_cmp expected "$actual"
	294	'
	295
	296	test_expect_success 'prompt - dirty status indicator - shell variable unset with config enabled' '
4fe00b4f SG	297	printf " (master)" >expected &&
4fe00b4f SG	298	echo "dirty" >file &&
dc7e7bce MEW	299	test_when_finished "git reset --hard" &&
	300	test_config bash.showDirtyState true &&
	301	(
	302	sane_unset GIT_PS1_SHOWDIRTYSTATE &&
4fe00b4f	303	__git_ps1 >"$actual"
dc7e7bce MEW	304	) &&
	305	test_cmp expected "$actual"
	306	'
	307
	308	test_expect_success 'prompt - dirty status indicator - shell variable set with config disabled' '
4fe00b4f SG	309	printf " (master)" >expected &&
4fe00b4f SG	310	echo "dirty" >file &&
dc7e7bce MEW	311	test_when_finished "git reset --hard" &&
	312	test_config bash.showDirtyState false &&
	313	(
	314	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	315	__git_ps1 >"$actual"
dc7e7bce MEW	316	) &&
	317	test_cmp expected "$actual"
	318	'
	319
	320	test_expect_success 'prompt - dirty status indicator - shell variable set with config enabled' '
4fe00b4f SG	321	printf " (master *)" >expected &&
4fe00b4f SG	322	echo "dirty" >file &&
dc7e7bce MEW	323	test_when_finished "git reset --hard" &&
dc7e7bce MEW	324	test_config bash.showDirtyState true &&
963c0407 SG	325	(
963c0407 SG	326	GIT_PS1_SHOWDIRTYSTATE=y &&
4fe00b4f	327	__git_ps1 >"$actual"
963c0407 SG	328	) &&
	329	test_cmp expected "$actual"
	330	'
	331
	332	test_expect_success 'prompt - dirty status indicator - not shown inside .git directory' '
4fe00b4f SG	333	printf " (GIT_DIR!)" >expected &&
4fe00b4f SG	334	echo "dirty" >file &&
963c0407 SG	335	test_when_finished "git reset --hard" &&
	336	(
	337	GIT_PS1_SHOWDIRTYSTATE=y &&
	338	cd .git &&
4fe00b4f	339	__git_ps1 >"$actual"
963c0407 SG	340	) &&
	341	test_cmp expected "$actual"
	342	'
	343
	344	test_expect_success 'prompt - stash status indicator - no stash' '
4fe00b4f	345	printf " (master)" >expected &&
963c0407 SG	346	(
963c0407 SG	347	GIT_PS1_SHOWSTASHSTATE=y &&
4fe00b4f	348	__git_ps1 >"$actual"
963c0407 SG	349	) &&
	350	test_cmp expected "$actual"
	351	'
	352
	353	test_expect_success 'prompt - stash status indicator - stash' '
4fe00b4f	354	printf " (master $)" >expected &&
963c0407 SG	355	echo 2 >file &&
	356	git stash &&
	357	test_when_finished "git stash drop" &&
dd0b72cb	358	git pack-refs --all &&
963c0407 SG	359	(
963c0407 SG	360	GIT_PS1_SHOWSTASHSTATE=y &&
4fe00b4f	361	__git_ps1 >"$actual"
963c0407 SG	362	) &&
	363	test_cmp expected "$actual"
	364	'
	365
	366	test_expect_success 'prompt - stash status indicator - not shown inside .git directory' '
4fe00b4f	367	printf " (GIT_DIR!)" >expected &&
963c0407 SG	368	echo 2 >file &&
	369	git stash &&
	370	test_when_finished "git stash drop" &&
	371	(
	372	GIT_PS1_SHOWSTASHSTATE=y &&
	373	cd .git &&
4fe00b4f	374	__git_ps1 >"$actual"
963c0407 SG	375	) &&
	376	test_cmp expected "$actual"
	377	'
	378
	379	test_expect_success 'prompt - untracked files status indicator - no untracked files' '
4fe00b4f	380	printf " (master)" >expected &&
963c0407 SG	381	(
	382	GIT_PS1_SHOWUNTRACKEDFILES=y &&
	383	cd otherrepo &&
4fe00b4f	384	__git_ps1 >"$actual"
963c0407 SG	385	) &&
	386	test_cmp expected "$actual"
	387	'
	388
	389	test_expect_success 'prompt - untracked files status indicator - untracked files' '
4fe00b4f	390	printf " (master %%)" >expected &&
963c0407 SG	391	(
963c0407 SG	392	GIT_PS1_SHOWUNTRACKEDFILES=y &&
4fe00b4f	393	__git_ps1 >"$actual"
963c0407 SG	394	) &&
	395	test_cmp expected "$actual"
	396	'
	397
58978e82	398	test_expect_success 'prompt - untracked files status indicator - shell variable unset with config disabled' '
4fe00b4f	399	printf " (master)" >expected &&
58978e82 MEW	400	test_config bash.showUntrackedFiles false &&
	401	(
	402	sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
4fe00b4f	403	__git_ps1 >"$actual"
58978e82 MEW	404	) &&
	405	test_cmp expected "$actual"
	406	'
	407
	408	test_expect_success 'prompt - untracked files status indicator - shell variable unset with config enabled' '
4fe00b4f	409	printf " (master)" >expected &&
58978e82 MEW	410	test_config bash.showUntrackedFiles true &&
	411	(
	412	sane_unset GIT_PS1_SHOWUNTRACKEDFILES &&
4fe00b4f	413	__git_ps1 >"$actual"
58978e82 MEW	414	) &&
	415	test_cmp expected "$actual"
	416	'
	417
	418	test_expect_success 'prompt - untracked files status indicator - shell variable set with config disabled' '
4fe00b4f	419	printf " (master)" >expected &&
58978e82 MEW	420	test_config bash.showUntrackedFiles false &&
	421	(
	422	GIT_PS1_SHOWUNTRACKEDFILES=y &&
4fe00b4f	423	__git_ps1 >"$actual"
58978e82 MEW	424	) &&
	425	test_cmp expected "$actual"
	426	'
	427
	428	test_expect_success 'prompt - untracked files status indicator - shell variable set with config enabled' '
4fe00b4f	429	printf " (master %%)" >expected &&
58978e82 MEW	430	test_config bash.showUntrackedFiles true &&
	431	(
	432	GIT_PS1_SHOWUNTRACKEDFILES=y &&
4fe00b4f	433	__git_ps1 >"$actual"
58978e82 MEW	434	) &&
	435	test_cmp expected "$actual"
	436	'
	437
963c0407	438	test_expect_success 'prompt - untracked files status indicator - not shown inside .git directory' '
4fe00b4f	439	printf " (GIT_DIR!)" >expected &&
963c0407 SG	440	(
	441	GIT_PS1_SHOWUNTRACKEDFILES=y &&
	442	cd .git &&
4fe00b4f	443	__git_ps1 >"$actual"
963c0407 SG	444	) &&
	445	test_cmp expected "$actual"
	446	'
	447
	448	test_expect_success 'prompt - format string starting with dash' '
4fe00b4f SG	449	printf -- "-master" >expected &&
4fe00b4f SG	450	__git_ps1 "-%s" >"$actual" &&
963c0407 SG	451	test_cmp expected "$actual"
	452	'
	453
1572e18e	454	test_expect_success 'prompt - pc mode' '
8976500c	455	printf "BEFORE: (\${__git_ps1_branch_name}):AFTER\\nmaster" >expected &&
1572e18e EA	456	printf "" >expected_output &&
	457	(
	458	__git_ps1 "BEFORE:" ":AFTER" >"$actual" &&
	459	test_cmp expected_output "$actual" &&
8976500c	460	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	461	) &&
	462	test_cmp expected "$actual"
	463	'
	464
	465	test_expect_success 'prompt - bash color pc mode - branch name' '
8976500c	466	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear}):AFTER\\nmaster" >expected &&
1572e18e EA	467	(
	468	GIT_PS1_SHOWCOLORHINTS=y &&
	469	__git_ps1 "BEFORE:" ":AFTER" >"$actual"
8976500c	470	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	471	) &&
	472	test_cmp expected "$actual"
	473	'
	474
	475	test_expect_success 'prompt - bash color pc mode - detached head' '
8976500c	476	printf "BEFORE: (${c_red}\${__git_ps1_branch_name}${c_clear}):AFTER\\n(%s...)" $(git log -1 --format="%h" b1^) >expected &&
1572e18e EA	477	git checkout b1^ &&
	478	test_when_finished "git checkout master" &&
	479	(
	480	GIT_PS1_SHOWCOLORHINTS=y &&
	481	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	482	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	483	) &&
	484	test_cmp expected "$actual"
	485	'
	486
	487	test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty worktree' '
8976500c	488	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}*${c_clear}):AFTER\\nmaster" >expected &&
1572e18e EA	489	echo "dirty" >file &&
	490	test_when_finished "git reset --hard" &&
	491	(
	492	GIT_PS1_SHOWDIRTYSTATE=y &&
	493	GIT_PS1_SHOWCOLORHINTS=y &&
	494	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	495	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	496	) &&
	497	test_cmp expected "$actual"
	498	'
	499
	500	test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index' '
8976500c	501	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_green}+${c_clear}):AFTER\\nmaster" >expected &&
1572e18e EA	502	echo "dirty" >file &&
	503	test_when_finished "git reset --hard" &&
	504	git add -u &&
	505	(
	506	GIT_PS1_SHOWDIRTYSTATE=y &&
	507	GIT_PS1_SHOWCOLORHINTS=y &&
	508	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	509	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	510	) &&
	511	test_cmp expected "$actual"
	512	'
	513
	514	test_expect_success 'prompt - bash color pc mode - dirty status indicator - dirty index and worktree' '
8976500c	515	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}*${c_green}+${c_clear}):AFTER\\nmaster" >expected &&
1572e18e EA	516	echo "dirty index" >file &&
	517	test_when_finished "git reset --hard" &&
	518	git add -u &&
	519	echo "dirty worktree" >file &&
	520	(
	521	GIT_PS1_SHOWCOLORHINTS=y &&
	522	GIT_PS1_SHOWDIRTYSTATE=y &&
	523	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	524	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	525	) &&
	526	test_cmp expected "$actual"
	527	'
	528
	529	test_expect_success 'prompt - bash color pc mode - dirty status indicator - before root commit' '
8976500c	530	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_green}#${c_clear}):AFTER\\nmaster" >expected &&
1572e18e EA	531	(
	532	GIT_PS1_SHOWDIRTYSTATE=y &&
	533	GIT_PS1_SHOWCOLORHINTS=y &&
	534	cd otherrepo &&
	535	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	536	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	537	) &&
	538	test_cmp expected "$actual"
	539	'
	540
	541	test_expect_success 'prompt - bash color pc mode - inside .git directory' '
8976500c	542	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear}):AFTER\\nGIT_DIR!" >expected &&
1572e18e EA	543	echo "dirty" >file &&
	544	test_when_finished "git reset --hard" &&
	545	(
	546	GIT_PS1_SHOWDIRTYSTATE=y &&
	547	GIT_PS1_SHOWCOLORHINTS=y &&
	548	cd .git &&
	549	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	550	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	551	) &&
	552	test_cmp expected "$actual"
	553	'
	554
	555	test_expect_success 'prompt - bash color pc mode - stash status indicator' '
8976500c	556	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_lblue}\$${c_clear}):AFTER\\nmaster" >expected &&
1572e18e EA	557	echo 2 >file &&
	558	git stash &&
	559	test_when_finished "git stash drop" &&
	560	(
	561	GIT_PS1_SHOWSTASHSTATE=y &&
	562	GIT_PS1_SHOWCOLORHINTS=y &&
	563	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	564	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	565	) &&
	566	test_cmp expected "$actual"
	567	'
	568
	569	test_expect_success 'prompt - bash color pc mode - untracked files status indicator' '
8976500c	570	printf "BEFORE: (${c_green}\${__git_ps1_branch_name}${c_clear} ${c_red}%%${c_clear}):AFTER\\nmaster" >expected &&
1572e18e EA	571	(
	572	GIT_PS1_SHOWUNTRACKEDFILES=y &&
	573	GIT_PS1_SHOWCOLORHINTS=y &&
	574	__git_ps1 "BEFORE:" ":AFTER" &&
8976500c	575	printf "%s\\n%s" "$PS1" "${__git_ps1_branch_name}" >"$actual"
1572e18e EA	576	) &&
	577	test_cmp expected "$actual"
	578	'
	579
f3bd62d0	580	test_expect_success 'prompt - zsh color pc mode' '
1e4119c8	581	printf "BEFORE: (%%F{green}master%%f):AFTER" >expected &&
1572e18e EA	582	(
	583	ZSH_VERSION=5.0.0 &&
	584	GIT_PS1_SHOWCOLORHINTS=y &&
1e4119c8 RH	585	__git_ps1 "BEFORE:" ":AFTER" &&
1e4119c8 RH	586	printf "%s" "$PS1" >"$actual"
1572e18e EA	587	) &&
	588	test_cmp expected "$actual"
	589	'
	590
963c0407	591	test_done