t/t1300-repo-config.sh - git - Git at Google

 #!/bin/sh
 #
 # Copyright (c) 2005 Johannes Schindelin
 #

 test_description='Test git config in different settings'

 . ./test-lib.sh

 test -f .git/config && rm .git/config

 git config core.penguin "little blue"

 cat > expect << EOF
 [core]
 	penguin = little blue
 EOF

 test_expect_success 'initial' 'cmp .git/config expect'

 git config Core.Movie BadPhysics

 cat > expect << EOF
 [core]
 	penguin = little blue
 	Movie = BadPhysics
 EOF

 test_expect_success 'mixed case' 'cmp .git/config expect'

 git config Cores.WhatEver Second

 cat > expect << EOF
 [core]
 	penguin = little blue
 	Movie = BadPhysics
 [Cores]
 	WhatEver = Second
 EOF

 test_expect_success 'similar section' 'cmp .git/config expect'

 git config CORE.UPPERCASE true

 cat > expect << EOF
 [core]
 	penguin = little blue
 	Movie = BadPhysics
 	UPPERCASE = true
 [Cores]
 	WhatEver = Second
 EOF

 test_expect_success 'similar section' 'cmp .git/config expect'

 test_expect_success 'replace with non-match' \
 	'git config core.penguin kingpin !blue'

 test_expect_success 'replace with non-match (actually matching)' \
 	'git config core.penguin "very blue" !kingpin'

 cat > expect << EOF
 [core]
 	penguin = very blue
 	Movie = BadPhysics
 	UPPERCASE = true
 	penguin = kingpin
 [Cores]
 	WhatEver = Second
 EOF

 test_expect_success 'non-match result' 'cmp .git/config expect'

 cat > .git/config <<\EOF
 [alpha]
 bar = foo
 [beta]
 baz = multiple \
 lines
 EOF

 test_expect_success 'unset with cont. lines' \
 	'git config --unset beta.baz'

 cat > expect <<\EOF
 [alpha]
 bar = foo
 [beta]
 EOF

 test_expect_success 'unset with cont. lines is correct' 'cmp .git/config expect'

 cat > .git/config << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 		haha   ="beta" # last silly comment
 haha = hello
 	haha = bello
 [nextSection] noNewline = ouch
 EOF

 cp .git/config .git/config2

 test_expect_success 'multiple unset' \
 	'git config --unset-all beta.haha'

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 [nextSection] noNewline = ouch
 EOF

 test_expect_success 'multiple unset is correct' 'cmp .git/config expect'

 cp .git/config2 .git/config

 test_expect_success '--replace-all missing value' '
 	test_must_fail git config --replace-all beta.haha &&
 	test_cmp .git/config2 .git/config
 '

 rm .git/config2

 test_expect_success '--replace-all' \
 	'git config --replace-all beta.haha gamma'

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 	haha = gamma
 [nextSection] noNewline = ouch
 EOF

 test_expect_success 'all replaced' 'cmp .git/config expect'

 git config beta.haha alpha

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 	haha = alpha
 [nextSection] noNewline = ouch
 EOF

 test_expect_success 'really mean test' 'cmp .git/config expect'

 git config nextsection.nonewline wow

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 	haha = alpha
 [nextSection]
 	nonewline = wow
 EOF

 test_expect_success 'really really mean test' 'cmp .git/config expect'

 test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
 git config --unset beta.haha

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 [nextSection]
 	nonewline = wow
 EOF

 test_expect_success 'unset' 'cmp .git/config expect'

 git config nextsection.NoNewLine "wow2 for me" "for me$"

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 [nextSection]
 	nonewline = wow
 	NoNewLine = wow2 for me
 EOF

 test_expect_success 'multivar' 'cmp .git/config expect'

 test_expect_success 'non-match' \
 	'git config --get nextsection.nonewline !for'

 test_expect_success 'non-match value' \
 	'test wow = $(git config --get nextsection.nonewline !for)'

 test_expect_success 'ambiguous get' '
 	test_must_fail git config --get nextsection.nonewline
 '

 test_expect_success 'get multivar' \
 	'git config --get-all nextsection.nonewline'

 git config nextsection.nonewline "wow3" "wow$"

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 [nextSection]
 	nonewline = wow3
 	NoNewLine = wow2 for me
 EOF

 test_expect_success 'multivar replace' 'cmp .git/config expect'

 test_expect_success 'ambiguous value' '
 	test_must_fail git config nextsection.nonewline
 '

 test_expect_success 'ambiguous unset' '
 	test_must_fail git config --unset nextsection.nonewline
 '

 test_expect_success 'invalid unset' '
 	test_must_fail git config --unset somesection.nonewline
 '

 git config --unset nextsection.nonewline "wow3$"

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 [nextSection]
 	NoNewLine = wow2 for me
 EOF

 test_expect_success 'multivar unset' 'cmp .git/config expect'

 test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'

 test_expect_success 'correct key' 'git config 123456.a123 987'

 test_expect_success 'hierarchical section' \
 	'git config Version.1.2.3eX.Alpha beta'

 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment

 # empty line
 		; comment
 [nextSection]
 	NoNewLine = wow2 for me
 [123456]
 	a123 = 987
 [Version "1.2.3eX"]
 	Alpha = beta
 EOF

 test_expect_success 'hierarchical section value' 'cmp .git/config expect'

 cat > expect << EOF
 beta.noindent=sillyValue
 nextsection.nonewline=wow2 for me
 123456.a123=987
 version.1.2.3eX.alpha=beta
 EOF

 test_expect_success 'working --list' \
 	'git config --list > output && cmp output expect'

 cat > expect << EOF
 EOF

 test_expect_success '--list without repo produces empty output' '
 	git --git-dir=nonexistent config --list >output &&
 	test_cmp expect output
 '

 cat > expect << EOF
 beta.noindent sillyValue
 nextsection.nonewline wow2 for me
 EOF

 test_expect_success '--get-regexp' \
 	'git config --get-regexp in > output && cmp output expect'

 git config --add nextsection.nonewline "wow4 for you"

 cat > expect << EOF
 wow2 for me
 wow4 for you
 EOF

 test_expect_success '--add' \
 	'git config --get-all nextsection.nonewline > output && cmp output expect'

 cat > .git/config << EOF
 [novalue]
 	variable
 [emptyvalue]
 	variable =
 EOF

 test_expect_success 'get variable with no value' \
 	'git config --get novalue.variable ^$'

 test_expect_success 'get variable with empty value' \
 	'git config --get emptyvalue.variable ^$'

 echo novalue.variable > expect

 test_expect_success 'get-regexp variable with no value' \
 	'git config --get-regexp novalue > output &&
 	 cmp output expect'

 echo 'emptyvalue.variable ' > expect

 test_expect_success 'get-regexp variable with empty value' \
 	'git config --get-regexp emptyvalue > output &&
 	 cmp output expect'

 echo true > expect

 test_expect_success 'get bool variable with no value' \
 	'git config --bool novalue.variable > output &&
 	 cmp output expect'

 echo false > expect

 test_expect_success 'get bool variable with empty value' \
 	'git config --bool emptyvalue.variable > output &&
 	 cmp output expect'

 test_expect_success 'no arguments, but no crash' '
 	test_must_fail git config >output 2>&1 &&
 	grep usage output
 '

 cat > .git/config << EOF
 [a.b]
 	c = d
 EOF

 git config a.x y

 cat > expect << EOF
 [a.b]
 	c = d
 [a]
 	x = y
 EOF

 test_expect_success 'new section is partial match of another' 'cmp .git/config expect'

 git config b.x y
 git config a.b c

 cat > expect << EOF
 [a.b]
 	c = d
 [a]
 	x = y
 	b = c
 [b]
 	x = y
 EOF

 test_expect_success 'new variable inserts into proper section' 'cmp .git/config expect'

 test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
 	'test_must_fail git config --file non-existing-config -l'

 cat > other-config << EOF
 [ein]
 	bahn = strasse
 EOF

 cat > expect << EOF
 ein.bahn=strasse
 EOF

 GIT_CONFIG=other-config git config -l > output

 test_expect_success 'alternative GIT_CONFIG' 'cmp output expect'

 test_expect_success 'alternative GIT_CONFIG (--file)' \
 	'git config --file other-config -l > output && cmp output expect'

 test_expect_success 'refer config from subdirectory' '
 	mkdir x &&
 	(
 		cd x &&
 		echo strasse >expect
 		git config --get --file ../other-config ein.bahn >actual &&
 		test_cmp expect actual
 	)

 '

 GIT_CONFIG=other-config git config anwohner.park ausweis

 cat > expect << EOF
 [ein]
 	bahn = strasse
 [anwohner]
 	park = ausweis
 EOF

 test_expect_success '--set in alternative GIT_CONFIG' 'cmp other-config expect'

 cat > .git/config << EOF
 # Hallo
 	#Bello
 [branch "eins"]
 	x = 1
 [branch.eins]
 	y = 1
 	[branch "1 234 blabl/a"]
 weird
 EOF

 test_expect_success "rename section" \
 	"git config --rename-section branch.eins branch.zwei"

 cat > expect << EOF
 # Hallo
 	#Bello
 [branch "zwei"]
 	x = 1
 [branch "zwei"]
 	y = 1
 	[branch "1 234 blabl/a"]
 weird
 EOF

 test_expect_success "rename succeeded" "test_cmp expect .git/config"

 test_expect_success "rename non-existing section" '
 	test_must_fail git config --rename-section \
 		branch."world domination" branch.drei
 '

 test_expect_success "rename succeeded" "test_cmp expect .git/config"

 test_expect_success "rename another section" \
 	'git config --rename-section branch."1 234 blabl/a" branch.drei'

 cat > expect << EOF
 # Hallo
 	#Bello
 [branch "zwei"]
 	x = 1
 [branch "zwei"]
 	y = 1
 [branch "drei"]
 weird
 EOF

 test_expect_success "rename succeeded" "test_cmp expect .git/config"

 cat >> .git/config << EOF
 [branch "vier"] z = 1
 EOF

 test_expect_success "rename a section with a var on the same line" \
 	'git config --rename-section branch.vier branch.zwei'

 cat > expect << EOF
 # Hallo
 	#Bello
 [branch "zwei"]
 	x = 1
 [branch "zwei"]
 	y = 1
 [branch "drei"]
 weird
 [branch "zwei"]
 	z = 1
 EOF

 test_expect_success "rename succeeded" "test_cmp expect .git/config"

 cat >> .git/config << EOF
   [branch "zwei"] a = 1 [branch "vier"]
 EOF

 test_expect_success "remove section" "git config --remove-section branch.zwei"

 cat > expect << EOF
 # Hallo
 	#Bello
 [branch "drei"]
 weird
 EOF

 test_expect_success "section was removed properly" \
 	"test_cmp expect .git/config"

 rm .git/config

 cat > expect << EOF
 [gitcvs]
 	enabled = true
 	dbname = %Ggitcvs2.%a.%m.sqlite
 [gitcvs "ext"]
 	dbname = %Ggitcvs1.%a.%m.sqlite
 EOF

 test_expect_success 'section ending' '

 	git config gitcvs.enabled true &&
 	git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
 	git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
 	cmp .git/config expect

 '

 test_expect_success numbers '

 	git config kilo.gram 1k &&
 	git config mega.ton 1m &&
 	k=$(git config --int --get kilo.gram) &&
 	test z1024 = "z$k" &&
 	m=$(git config --int --get mega.ton) &&
 	test z1048576 = "z$m"
 '

 cat > expect <<EOF
 fatal: bad config value for 'aninvalid.unit' in .git/config
 EOF

 test_expect_success 'invalid unit' '

 	git config aninvalid.unit "1auto" &&
 	s=$(git config aninvalid.unit) &&
 	test "z1auto" = "z$s" &&
 	if git config --int --get aninvalid.unit 2>actual
 	then
 		echo config should have failed
 		false
 	fi &&
 	cmp actual expect
 '

 cat > expect << EOF
 true
 false
 true
 false
 true
 false
 true
 false
 EOF

 test_expect_success bool '

 	git config bool.true1 01 &&
 	git config bool.true2 -1 &&
 	git config bool.true3 YeS &&
 	git config bool.true4 true &&
 	git config bool.false1 000 &&
 	git config bool.false2 "" &&
 	git config bool.false3 nO &&
 	git config bool.false4 FALSE &&
 	rm -f result &&
 	for i in 1 2 3 4
 	do
 	    git config --bool --get bool.true$i >>result
 	    git config --bool --get bool.false$i >>result
         done &&
 	cmp expect result'

 test_expect_success 'invalid bool (--get)' '

 	git config bool.nobool foobar &&
 	test_must_fail git config --bool --get bool.nobool'

 test_expect_success 'invalid bool (set)' '

 	test_must_fail git config --bool bool.nobool foobar'

 rm .git/config

 cat > expect <<\EOF
 [bool]
 	true1 = true
 	true2 = true
 	true3 = true
 	true4 = true
 	false1 = false
 	false2 = false
 	false3 = false
 	false4 = false
 EOF

 test_expect_success 'set --bool' '

 	git config --bool bool.true1 01 &&
 	git config --bool bool.true2 -1 &&
 	git config --bool bool.true3 YeS &&
 	git config --bool bool.true4 true &&
 	git config --bool bool.false1 000 &&
 	git config --bool bool.false2 "" &&
 	git config --bool bool.false3 nO &&
 	git config --bool bool.false4 FALSE &&
 	cmp expect .git/config'

 rm .git/config

 cat > expect <<\EOF
 [int]
 	val1 = 1
 	val2 = -1
 	val3 = 5242880
 EOF

 test_expect_success 'set --int' '

 	git config --int int.val1 01 &&
 	git config --int int.val2 -1 &&
 	git config --int int.val3 5m &&
 	cmp expect .git/config'

 rm .git/config

 cat >expect <<\EOF
 [bool]
 	true1 = true
 	true2 = true
 	false1 = false
 	false2 = false
 [int]
 	int1 = 0
 	int2 = 1
 	int3 = -1
 EOF

 test_expect_success 'get --bool-or-int' '
 	(
 		echo "[bool]"
 		echo true1
 		echo true2 = true
 		echo false = false
 		echo "[int]"
 		echo int1 = 0
 		echo int2 = 1
 		echo int3 = -1
 	) >>.git/config &&
 	test $(git config --bool-or-int bool.true1) = true &&
 	test $(git config --bool-or-int bool.true2) = true &&
 	test $(git config --bool-or-int bool.false) = false &&
 	test $(git config --bool-or-int int.int1) = 0 &&
 	test $(git config --bool-or-int int.int2) = 1 &&
 	test $(git config --bool-or-int int.int3) = -1

 '

 rm .git/config
 cat >expect <<\EOF
 [bool]
 	true1 = true
 	false1 = false
 	true2 = true
 	false2 = false
 [int]
 	int1 = 0
 	int2 = 1
 	int3 = -1
 EOF

 test_expect_success 'set --bool-or-int' '
 	git config --bool-or-int bool.true1 true &&
 	git config --bool-or-int bool.false1 false &&
 	git config --bool-or-int bool.true2 yes &&
 	git config --bool-or-int bool.false2 no &&
 	git config --bool-or-int int.int1 0 &&
 	git config --bool-or-int int.int2 1 &&
 	git config --bool-or-int int.int3 -1 &&
 	test_cmp expect .git/config
 '

 rm .git/config

 cat >expect <<\EOF
 [path]
 	home = ~/
 	normal = /dev/null
 	trailingtilde = foo~
 EOF

 test_expect_success NOT_MINGW 'set --path' '
 	git config --path path.home "~/" &&
 	git config --path path.normal "/dev/null" &&
 	git config --path path.trailingtilde "foo~" &&
 	test_cmp expect .git/config'

 if test_have_prereq NOT_MINGW && test "${HOME+set}"
 then
 	test_set_prereq HOMEVAR
 fi

 cat >expect <<EOF
 $HOME/
 /dev/null
 foo~
 EOF

 test_expect_success HOMEVAR 'get --path' '
 	git config --get --path path.home > result &&
 	git config --get --path path.normal >> result &&
 	git config --get --path path.trailingtilde >> result &&
 	test_cmp expect result
 '

 cat >expect <<\EOF
 /dev/null
 foo~
 EOF

 test_expect_success NOT_MINGW 'get --path copes with unset $HOME' '
 	(
 		unset HOME;
 		test_must_fail git config --get --path path.home \
 			>result 2>msg &&
 		git config --get --path path.normal >>result &&
 		git config --get --path path.trailingtilde >>result
 	) &&
 	grep "[Ff]ailed to expand.*~/" msg &&
 	test_cmp expect result
 '

 rm .git/config

 git config quote.leading " test"
 git config quote.ending "test "
 git config quote.semicolon "test;test"
 git config quote.hash "test#test"

 cat > expect << EOF
 [quote]
 	leading = " test"
 	ending = "test "
 	semicolon = "test;test"
 	hash = "test#test"
 EOF

 test_expect_success 'quoting' 'cmp .git/config expect'

 test_expect_success 'key with newline' '
 	test_must_fail git config "key.with
 newline" 123'

 test_expect_success 'value with newline' 'git config key.sub value.with\\\
 newline'

 cat > .git/config <<\EOF
 [section]
 	; comment \
 	continued = cont\
 inued
 	noncont   = not continued ; \
 	quotecont = "cont;\
 inued"
 EOF

 cat > expect <<\EOF
 section.continued=continued
 section.noncont=not continued
 section.quotecont=cont;inued
 EOF

 git config --list > result

 test_expect_success 'value continued on next line' 'cmp result expect'

 cat > .git/config <<\EOF
 [section "sub=section"]
 	val1 = foo=bar
 	val2 = foo\nbar
 	val3 = \n\n
 	val4 =
 	val5
 EOF

 cat > expect <<\EOF
 section.sub=section.val1
 foo=barQsection.sub=section.val2
 foo
 barQsection.sub=section.val3


 Qsection.sub=section.val4
 Qsection.sub=section.val5Q
 EOF

 git config --null --list | perl -pe 'y/\000/Q/' > result
 echo >>result

 test_expect_success '--null --list' 'cmp result expect'

 git config --null --get-regexp 'val[0-9]' | perl -pe 'y/\000/Q/' > result
 echo >>result

 test_expect_success '--null --get-regexp' 'cmp result expect'

 test_expect_success 'inner whitespace kept verbatim' '
 	git config section.val "foo 	  bar" &&
 	test "z$(git config section.val)" = "zfoo 	  bar"
 '

 test_expect_success SYMLINKS 'symlinked configuration' '

 	ln -s notyet myconfig &&
 	GIT_CONFIG=myconfig git config test.frotz nitfol &&
 	test -h myconfig &&
 	test -f notyet &&
 	test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 	GIT_CONFIG=myconfig git config test.xyzzy rezrov &&
 	test -h myconfig &&
 	test -f notyet &&
 	test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
 	test "z$(GIT_CONFIG=notyet git config test.xyzzy)" = zrezrov

 '

 test_expect_success 'nonexistent configuration' '
 	(
 		GIT_CONFIG=doesnotexist &&
 		export GIT_CONFIG &&
 		test_must_fail git config --list &&
 		test_must_fail git config test.xyzzy
 	)
 '

 test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
 	ln -s doesnotexist linktonada &&
 	ln -s linktonada linktolinktonada &&
 	(
 		GIT_CONFIG=linktonada &&
 		export GIT_CONFIG &&
 		test_must_fail git config --list &&
 		GIT_CONFIG=linktolinktonada &&
 		test_must_fail git config --list
 	)
 '

 test_expect_success 'check split_cmdline return' "
 	git config alias.split-cmdline-fix 'echo \"' &&
 	test_must_fail git split-cmdline-fix &&
 	echo foo > foo &&
 	git add foo &&
 	git commit -m 'initial commit' &&
 	git config branch.master.mergeoptions 'echo \"' &&
 	test_must_fail git merge master
 	"

 test_expect_success 'git -c "key=value" support' '
 	test "z$(git -c core.name=value config core.name)" = zvalue &&
 	test "z$(git -c foo.CamelCase=value config foo.camelcase)" = zvalue &&
 	test "z$(git -c foo.flag config --bool foo.flag)" = ztrue &&
 	test_must_fail git -c name=value config core.name
 '

 test_expect_success 'key sanity-checking' '
 	test_must_fail git config foo=bar &&
 	test_must_fail git config foo=.bar &&
 	test_must_fail git config foo.ba=r &&
 	test_must_fail git config foo.1bar &&
 	test_must_fail git config foo."ba
 				z".bar &&
 	test_must_fail git config . false &&
 	test_must_fail git config .foo false &&
 	test_must_fail git config foo. false &&
 	test_must_fail git config .foo. false &&
 	git config foo.bar true &&
 	git config foo."ba =z".bar false
 '

 test_done
	#!/bin/sh
	#
	# Copyright (c) 2005 Johannes Schindelin
	#

	test_description='Test git config in different settings'

	. ./test-lib.sh

	test -f .git/config && rm .git/config

	git config core.penguin "little blue"

	cat > expect << EOF
	[core]
	penguin = little blue
	EOF

	test_expect_success 'initial' 'cmp .git/config expect'

	git config Core.Movie BadPhysics

	cat > expect << EOF
	[core]
	penguin = little blue
	Movie = BadPhysics
	EOF

	test_expect_success 'mixed case' 'cmp .git/config expect'

	git config Cores.WhatEver Second

	cat > expect << EOF
	[core]
	penguin = little blue
	Movie = BadPhysics
	[Cores]
	WhatEver = Second
	EOF

	test_expect_success 'similar section' 'cmp .git/config expect'

	git config CORE.UPPERCASE true

	cat > expect << EOF
	[core]
	penguin = little blue
	Movie = BadPhysics
	UPPERCASE = true
	[Cores]
	WhatEver = Second
	EOF

	test_expect_success 'similar section' 'cmp .git/config expect'

	test_expect_success 'replace with non-match' \
	'git config core.penguin kingpin !blue'

	test_expect_success 'replace with non-match (actually matching)' \
	'git config core.penguin "very blue" !kingpin'

	cat > expect << EOF
	[core]
	penguin = very blue
	Movie = BadPhysics
	UPPERCASE = true
	penguin = kingpin
	[Cores]
	WhatEver = Second
	EOF

	test_expect_success 'non-match result' 'cmp .git/config expect'

	cat > .git/config <<\EOF
	[alpha]
	bar = foo
	[beta]
	baz = multiple \
	lines
	EOF

	test_expect_success 'unset with cont. lines' \
	'git config --unset beta.baz'

	cat > expect <<\EOF
	[alpha]
	bar = foo
	[beta]
	EOF

	test_expect_success 'unset with cont. lines is correct' 'cmp .git/config expect'

	cat > .git/config << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	haha ="beta" # last silly comment
	haha = hello
	haha = bello
	[nextSection] noNewline = ouch
	EOF

	cp .git/config .git/config2

	test_expect_success 'multiple unset' \
	'git config --unset-all beta.haha'

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	[nextSection] noNewline = ouch
	EOF

	test_expect_success 'multiple unset is correct' 'cmp .git/config expect'

	cp .git/config2 .git/config

	test_expect_success '--replace-all missing value' '
	test_must_fail git config --replace-all beta.haha &&
	test_cmp .git/config2 .git/config
	'

	rm .git/config2

	test_expect_success '--replace-all' \
	'git config --replace-all beta.haha gamma'

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	haha = gamma
	[nextSection] noNewline = ouch
	EOF

	test_expect_success 'all replaced' 'cmp .git/config expect'

	git config beta.haha alpha

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	haha = alpha
	[nextSection] noNewline = ouch
	EOF

	test_expect_success 'really mean test' 'cmp .git/config expect'

	git config nextsection.nonewline wow

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	haha = alpha
	[nextSection]
	nonewline = wow
	EOF

	test_expect_success 'really really mean test' 'cmp .git/config expect'

	test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
	git config --unset beta.haha

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	[nextSection]
	nonewline = wow
	EOF

	test_expect_success 'unset' 'cmp .git/config expect'

	git config nextsection.NoNewLine "wow2 for me" "for me$"

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	[nextSection]
	nonewline = wow
	NoNewLine = wow2 for me
	EOF

	test_expect_success 'multivar' 'cmp .git/config expect'

	test_expect_success 'non-match' \
	'git config --get nextsection.nonewline !for'

	test_expect_success 'non-match value' \
	'test wow = $(git config --get nextsection.nonewline !for)'

	test_expect_success 'ambiguous get' '
	test_must_fail git config --get nextsection.nonewline
	'

	test_expect_success 'get multivar' \
	'git config --get-all nextsection.nonewline'

	git config nextsection.nonewline "wow3" "wow$"

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	[nextSection]
	nonewline = wow3
	NoNewLine = wow2 for me
	EOF

	test_expect_success 'multivar replace' 'cmp .git/config expect'

	test_expect_success 'ambiguous value' '
	test_must_fail git config nextsection.nonewline
	'

	test_expect_success 'ambiguous unset' '
	test_must_fail git config --unset nextsection.nonewline
	'

	test_expect_success 'invalid unset' '
	test_must_fail git config --unset somesection.nonewline
	'

	git config --unset nextsection.nonewline "wow3$"

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	[nextSection]
	NoNewLine = wow2 for me
	EOF

	test_expect_success 'multivar unset' 'cmp .git/config expect'

	test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'

	test_expect_success 'correct key' 'git config 123456.a123 987'

	test_expect_success 'hierarchical section' \
	'git config Version.1.2.3eX.Alpha beta'

	cat > expect << EOF
	[beta] ; silly comment # another comment
	noIndent= sillyValue ; 'nother silly comment

	# empty line
	; comment
	[nextSection]
	NoNewLine = wow2 for me
	[123456]
	a123 = 987
	[Version "1.2.3eX"]
	Alpha = beta
	EOF

	test_expect_success 'hierarchical section value' 'cmp .git/config expect'

	cat > expect << EOF
	beta.noindent=sillyValue
	nextsection.nonewline=wow2 for me
	123456.a123=987
	version.1.2.3eX.alpha=beta
	EOF

	test_expect_success 'working --list' \
	'git config --list > output && cmp output expect'

	cat > expect << EOF
	EOF

	test_expect_success '--list without repo produces empty output' '
	git --git-dir=nonexistent config --list >output &&
	test_cmp expect output
	'

	cat > expect << EOF
	beta.noindent sillyValue
	nextsection.nonewline wow2 for me
	EOF

	test_expect_success '--get-regexp' \
	'git config --get-regexp in > output && cmp output expect'

	git config --add nextsection.nonewline "wow4 for you"

	cat > expect << EOF
	wow2 for me
	wow4 for you
	EOF

	test_expect_success '--add' \
	'git config --get-all nextsection.nonewline > output && cmp output expect'

	cat > .git/config << EOF
	[novalue]
	variable
	[emptyvalue]
	variable =
	EOF

	test_expect_success 'get variable with no value' \
	'git config --get novalue.variable ^$'

	test_expect_success 'get variable with empty value' \
	'git config --get emptyvalue.variable ^$'

	echo novalue.variable > expect

	test_expect_success 'get-regexp variable with no value' \
	'git config --get-regexp novalue > output &&
	cmp output expect'

	echo 'emptyvalue.variable ' > expect

	test_expect_success 'get-regexp variable with empty value' \
	'git config --get-regexp emptyvalue > output &&
	cmp output expect'

	echo true > expect

	test_expect_success 'get bool variable with no value' \
	'git config --bool novalue.variable > output &&
	cmp output expect'

	echo false > expect

	test_expect_success 'get bool variable with empty value' \
	'git config --bool emptyvalue.variable > output &&
	cmp output expect'

	test_expect_success 'no arguments, but no crash' '
	test_must_fail git config >output 2>&1 &&
	grep usage output
	'

	cat > .git/config << EOF
	[a.b]
	c = d
	EOF

	git config a.x y

	cat > expect << EOF
	[a.b]
	c = d
	[a]
	x = y
	EOF

	test_expect_success 'new section is partial match of another' 'cmp .git/config expect'

	git config b.x y
	git config a.b c

	cat > expect << EOF
	[a.b]
	c = d
	[a]
	x = y
	b = c
	[b]
	x = y
	EOF

	test_expect_success 'new variable inserts into proper section' 'cmp .git/config expect'

	test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
	'test_must_fail git config --file non-existing-config -l'

	cat > other-config << EOF
	[ein]
	bahn = strasse
	EOF

	cat > expect << EOF
	ein.bahn=strasse
	EOF

	GIT_CONFIG=other-config git config -l > output

	test_expect_success 'alternative GIT_CONFIG' 'cmp output expect'

	test_expect_success 'alternative GIT_CONFIG (--file)' \
	'git config --file other-config -l > output && cmp output expect'

	test_expect_success 'refer config from subdirectory' '
	mkdir x &&
	(
	cd x &&
	echo strasse >expect
	git config --get --file ../other-config ein.bahn >actual &&
	test_cmp expect actual
	)

	'

	GIT_CONFIG=other-config git config anwohner.park ausweis

	cat > expect << EOF
	[ein]
	bahn = strasse
	[anwohner]
	park = ausweis
	EOF

	test_expect_success '--set in alternative GIT_CONFIG' 'cmp other-config expect'

	cat > .git/config << EOF
	# Hallo
	#Bello
	[branch "eins"]
	x = 1
	[branch.eins]
	y = 1
	[branch "1 234 blabl/a"]
	weird
	EOF

	test_expect_success "rename section" \
	"git config --rename-section branch.eins branch.zwei"

	cat > expect << EOF
	# Hallo
	#Bello
	[branch "zwei"]
	x = 1
	[branch "zwei"]
	y = 1
	[branch "1 234 blabl/a"]
	weird
	EOF

	test_expect_success "rename succeeded" "test_cmp expect .git/config"

	test_expect_success "rename non-existing section" '
	test_must_fail git config --rename-section \
	branch."world domination" branch.drei
	'

	test_expect_success "rename succeeded" "test_cmp expect .git/config"

	test_expect_success "rename another section" \
	'git config --rename-section branch."1 234 blabl/a" branch.drei'

	cat > expect << EOF
	# Hallo
	#Bello
	[branch "zwei"]
	x = 1
	[branch "zwei"]
	y = 1
	[branch "drei"]
	weird
	EOF

	test_expect_success "rename succeeded" "test_cmp expect .git/config"

	cat >> .git/config << EOF
	[branch "vier"] z = 1
	EOF

	test_expect_success "rename a section with a var on the same line" \
	'git config --rename-section branch.vier branch.zwei'

	cat > expect << EOF
	# Hallo
	#Bello
	[branch "zwei"]
	x = 1
	[branch "zwei"]
	y = 1
	[branch "drei"]
	weird
	[branch "zwei"]
	z = 1
	EOF

	test_expect_success "rename succeeded" "test_cmp expect .git/config"

	cat >> .git/config << EOF
	[branch "zwei"] a = 1 [branch "vier"]
	EOF

	test_expect_success "remove section" "git config --remove-section branch.zwei"

	cat > expect << EOF
	# Hallo
	#Bello
	[branch "drei"]
	weird
	EOF

	test_expect_success "section was removed properly" \
	"test_cmp expect .git/config"

	rm .git/config

	cat > expect << EOF
	[gitcvs]
	enabled = true
	dbname = %Ggitcvs2.%a.%m.sqlite
	[gitcvs "ext"]
	dbname = %Ggitcvs1.%a.%m.sqlite
	EOF

	test_expect_success 'section ending' '

	git config gitcvs.enabled true &&
	git config gitcvs.ext.dbname %Ggitcvs1.%a.%m.sqlite &&
	git config gitcvs.dbname %Ggitcvs2.%a.%m.sqlite &&
	cmp .git/config expect

	'

	test_expect_success numbers '

	git config kilo.gram 1k &&
	git config mega.ton 1m &&
	k=$(git config --int --get kilo.gram) &&
	test z1024 = "z$k" &&
	m=$(git config --int --get mega.ton) &&
	test z1048576 = "z$m"
	'

	cat > expect <<EOF
	fatal: bad config value for 'aninvalid.unit' in .git/config
	EOF

	test_expect_success 'invalid unit' '

	git config aninvalid.unit "1auto" &&
	s=$(git config aninvalid.unit) &&
	test "z1auto" = "z$s" &&
	if git config --int --get aninvalid.unit 2>actual
	then
	echo config should have failed
	false
	fi &&
	cmp actual expect
	'

	cat > expect << EOF
	true
	false
	true
	false
	true
	false
	true
	false
	EOF

	test_expect_success bool '

	git config bool.true1 01 &&
	git config bool.true2 -1 &&
	git config bool.true3 YeS &&
	git config bool.true4 true &&
	git config bool.false1 000 &&
	git config bool.false2 "" &&
	git config bool.false3 nO &&
	git config bool.false4 FALSE &&
	rm -f result &&
	for i in 1 2 3 4
	do
	git config --bool --get bool.true$i >>result
	git config --bool --get bool.false$i >>result
	done &&
	cmp expect result'

	test_expect_success 'invalid bool (--get)' '

	git config bool.nobool foobar &&
	test_must_fail git config --bool --get bool.nobool'

	test_expect_success 'invalid bool (set)' '

	test_must_fail git config --bool bool.nobool foobar'

	rm .git/config

	cat > expect <<\EOF
	[bool]
	true1 = true
	true2 = true
	true3 = true
	true4 = true
	false1 = false
	false2 = false
	false3 = false
	false4 = false
	EOF

	test_expect_success 'set --bool' '

	git config --bool bool.true1 01 &&
	git config --bool bool.true2 -1 &&
	git config --bool bool.true3 YeS &&
	git config --bool bool.true4 true &&
	git config --bool bool.false1 000 &&
	git config --bool bool.false2 "" &&
	git config --bool bool.false3 nO &&
	git config --bool bool.false4 FALSE &&
	cmp expect .git/config'

	rm .git/config

	cat > expect <<\EOF
	[int]
	val1 = 1
	val2 = -1
	val3 = 5242880
	EOF

	test_expect_success 'set --int' '

	git config --int int.val1 01 &&
	git config --int int.val2 -1 &&
	git config --int int.val3 5m &&
	cmp expect .git/config'

	rm .git/config

	cat >expect <<\EOF
	[bool]
	true1 = true
	true2 = true
	false1 = false
	false2 = false
	[int]
	int1 = 0
	int2 = 1
	int3 = -1
	EOF

	test_expect_success 'get --bool-or-int' '
	(
	echo "[bool]"
	echo true1
	echo true2 = true
	echo false = false
	echo "[int]"
	echo int1 = 0
	echo int2 = 1
	echo int3 = -1
	) >>.git/config &&
	test $(git config --bool-or-int bool.true1) = true &&
	test $(git config --bool-or-int bool.true2) = true &&
	test $(git config --bool-or-int bool.false) = false &&
	test $(git config --bool-or-int int.int1) = 0 &&
	test $(git config --bool-or-int int.int2) = 1 &&
	test $(git config --bool-or-int int.int3) = -1

	'

	rm .git/config
	cat >expect <<\EOF
	[bool]
	true1 = true
	false1 = false
	true2 = true
	false2 = false
	[int]
	int1 = 0
	int2 = 1
	int3 = -1
	EOF

	test_expect_success 'set --bool-or-int' '
	git config --bool-or-int bool.true1 true &&
	git config --bool-or-int bool.false1 false &&
	git config --bool-or-int bool.true2 yes &&
	git config --bool-or-int bool.false2 no &&
	git config --bool-or-int int.int1 0 &&
	git config --bool-or-int int.int2 1 &&
	git config --bool-or-int int.int3 -1 &&
	test_cmp expect .git/config
	'

	rm .git/config

	cat >expect <<\EOF
	[path]
	home = ~/
	normal = /dev/null
	trailingtilde = foo~
	EOF

	test_expect_success NOT_MINGW 'set --path' '
	git config --path path.home "~/" &&
	git config --path path.normal "/dev/null" &&
	git config --path path.trailingtilde "foo~" &&
	test_cmp expect .git/config'

	if test_have_prereq NOT_MINGW && test "${HOME+set}"
	then
	test_set_prereq HOMEVAR
	fi

	cat >expect <<EOF
	$HOME/
	/dev/null
	foo~
	EOF

	test_expect_success HOMEVAR 'get --path' '
	git config --get --path path.home > result &&
	git config --get --path path.normal >> result &&
	git config --get --path path.trailingtilde >> result &&
	test_cmp expect result
	'

	cat >expect <<\EOF
	/dev/null
	foo~
	EOF

	test_expect_success NOT_MINGW 'get --path copes with unset $HOME' '
	(
	unset HOME;
	test_must_fail git config --get --path path.home \
	>result 2>msg &&
	git config --get --path path.normal >>result &&
	git config --get --path path.trailingtilde >>result
	) &&
	grep "[Ff]ailed to expand.*~/" msg &&
	test_cmp expect result
	'

	rm .git/config

	git config quote.leading " test"
	git config quote.ending "test "
	git config quote.semicolon "test;test"
	git config quote.hash "test#test"

	cat > expect << EOF
	[quote]
	leading = " test"
	ending = "test "
	semicolon = "test;test"
	hash = "test#test"
	EOF

	test_expect_success 'quoting' 'cmp .git/config expect'

	test_expect_success 'key with newline' '
	test_must_fail git config "key.with
	newline" 123'

	test_expect_success 'value with newline' 'git config key.sub value.with\\\
	newline'

	cat > .git/config <<\EOF
	[section]
	; comment \
	continued = cont\
	inued
	noncont = not continued ; \
	quotecont = "cont;\
	inued"
	EOF

	cat > expect <<\EOF
	section.continued=continued
	section.noncont=not continued
	section.quotecont=cont;inued
	EOF

	git config --list > result

	test_expect_success 'value continued on next line' 'cmp result expect'

	cat > .git/config <<\EOF
	[section "sub=section"]
	val1 = foo=bar
	val2 = foo\nbar
	val3 = \n\n
	val4 =
	val5
	EOF

	cat > expect <<\EOF
	section.sub=section.val1
	foo=barQsection.sub=section.val2
	foo
	barQsection.sub=section.val3


	Qsection.sub=section.val4
	Qsection.sub=section.val5Q
	EOF

	git config --null --list \| perl -pe 'y/\000/Q/' > result
	echo >>result

	test_expect_success '--null --list' 'cmp result expect'

	git config --null --get-regexp 'val[0-9]' \| perl -pe 'y/\000/Q/' > result
	echo >>result

	test_expect_success '--null --get-regexp' 'cmp result expect'

	test_expect_success 'inner whitespace kept verbatim' '
	git config section.val "foo bar" &&
	test "z$(git config section.val)" = "zfoo bar"
	'

	test_expect_success SYMLINKS 'symlinked configuration' '

	ln -s notyet myconfig &&
	GIT_CONFIG=myconfig git config test.frotz nitfol &&
	test -h myconfig &&
	test -f notyet &&
	test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
	GIT_CONFIG=myconfig git config test.xyzzy rezrov &&
	test -h myconfig &&
	test -f notyet &&
	test "z$(GIT_CONFIG=notyet git config test.frotz)" = znitfol &&
	test "z$(GIT_CONFIG=notyet git config test.xyzzy)" = zrezrov

	'

	test_expect_success 'nonexistent configuration' '
	(
	GIT_CONFIG=doesnotexist &&
	export GIT_CONFIG &&
	test_must_fail git config --list &&
	test_must_fail git config test.xyzzy
	)
	'

	test_expect_success SYMLINKS 'symlink to nonexistent configuration' '
	ln -s doesnotexist linktonada &&
	ln -s linktonada linktolinktonada &&
	(
	GIT_CONFIG=linktonada &&
	export GIT_CONFIG &&
	test_must_fail git config --list &&
	GIT_CONFIG=linktolinktonada &&
	test_must_fail git config --list
	)
	'

	test_expect_success 'check split_cmdline return' "
	git config alias.split-cmdline-fix 'echo \"' &&
	test_must_fail git split-cmdline-fix &&
	echo foo > foo &&
	git add foo &&
	git commit -m 'initial commit' &&
	git config branch.master.mergeoptions 'echo \"' &&
	test_must_fail git merge master
	"

	test_expect_success 'git -c "key=value" support' '
	test "z$(git -c core.name=value config core.name)" = zvalue &&
	test "z$(git -c foo.CamelCase=value config foo.camelcase)" = zvalue &&
	test "z$(git -c foo.flag config --bool foo.flag)" = ztrue &&
	test_must_fail git -c name=value config core.name
	'

	test_expect_success 'key sanity-checking' '
	test_must_fail git config foo=bar &&
	test_must_fail git config foo=.bar &&
	test_must_fail git config foo.ba=r &&
	test_must_fail git config foo.1bar &&
	test_must_fail git config foo."ba
	z".bar &&
	test_must_fail git config . false &&
	test_must_fail git config .foo false &&
	test_must_fail git config foo. false &&
	test_must_fail git config .foo. false &&
	git config foo.bar true &&
	git config foo."ba =z".bar false
	'

	test_done