summaryrefslogtreecommitdiff
path: root/t/t1300-repo-config.sh
diff options
context:
space:
mode:
Diffstat (limited to 't/t1300-repo-config.sh')
-rwxr-xr-xt/t1300-repo-config.sh740
1 files changed, 706 insertions, 34 deletions
diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh
index ab4dd5c4ce..dffccf84f8 100755
--- a/t/t1300-repo-config.sh
+++ b/t/t1300-repo-config.sh
@@ -3,13 +3,13 @@
# Copyright (c) 2005 Johannes Schindelin
#
-test_description='Test git-repo-config in different settings'
+test_description='Test git config in different settings'
. ./test-lib.sh
test -f .git/config && rm .git/config
-git-repo-config core.penguin "little blue"
+git config core.penguin "little blue"
cat > expect << EOF
[core]
@@ -18,7 +18,7 @@ EOF
test_expect_success 'initial' 'cmp .git/config expect'
-git-repo-config Core.Movie BadPhysics
+git config Core.Movie BadPhysics
cat > expect << EOF
[core]
@@ -28,7 +28,7 @@ EOF
test_expect_success 'mixed case' 'cmp .git/config expect'
-git-repo-config Cores.WhatEver Second
+git config Cores.WhatEver Second
cat > expect << EOF
[core]
@@ -40,7 +40,7 @@ EOF
test_expect_success 'similar section' 'cmp .git/config expect'
-git-repo-config CORE.UPPERCASE true
+git config CORE.UPPERCASE true
cat > expect << EOF
[core]
@@ -54,10 +54,10 @@ EOF
test_expect_success 'similar section' 'cmp .git/config expect'
test_expect_success 'replace with non-match' \
- 'git-repo-config core.penguin kingpin !blue'
+ 'git config core.penguin kingpin !blue'
test_expect_success 'replace with non-match (actually matching)' \
- 'git-repo-config core.penguin "very blue" !kingpin'
+ 'git config core.penguin "very blue" !kingpin'
cat > expect << EOF
[core]
@@ -71,6 +71,25 @@ 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
@@ -86,7 +105,7 @@ EOF
cp .git/config .git/config2
test_expect_success 'multiple unset' \
- 'git-repo-config --unset-all beta.haha'
+ 'git config --unset-all beta.haha'
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -99,10 +118,17 @@ EOF
test_expect_success 'multiple unset is correct' 'cmp .git/config expect'
-mv .git/config2 .git/config
+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-repo-config --replace-all beta.haha gamma'
+ 'git config --replace-all beta.haha gamma'
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -116,7 +142,7 @@ EOF
test_expect_success 'all replaced' 'cmp .git/config expect'
-git-repo-config beta.haha alpha
+git config beta.haha alpha
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -130,7 +156,7 @@ EOF
test_expect_success 'really mean test' 'cmp .git/config expect'
-git-repo-config nextsection.nonewline wow
+git config nextsection.nonewline wow
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -145,8 +171,8 @@ EOF
test_expect_success 'really really mean test' 'cmp .git/config expect'
-test_expect_success 'get value' 'test alpha = $(git-repo-config beta.haha)'
-git-repo-config --unset beta.haha
+test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
+git config --unset beta.haha
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -160,7 +186,7 @@ EOF
test_expect_success 'unset' 'cmp .git/config expect'
-git-repo-config nextsection.NoNewLine "wow2 for me" "for me$"
+git config nextsection.NoNewLine "wow2 for me" "for me$"
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -176,18 +202,19 @@ EOF
test_expect_success 'multivar' 'cmp .git/config expect'
test_expect_success 'non-match' \
- 'git-repo-config --get nextsection.nonewline !for'
+ 'git config --get nextsection.nonewline !for'
test_expect_success 'non-match value' \
- 'test wow = $(git-repo-config --get nextsection.nonewline !for)'
+ 'test wow = $(git config --get nextsection.nonewline !for)'
-test_expect_failure 'ambiguous get' \
- 'git-repo-config --get nextsection.nonewline'
+test_expect_success 'ambiguous get' '
+ test_must_fail git config --get nextsection.nonewline
+'
test_expect_success 'get multivar' \
- 'git-repo-config --get-all nextsection.nonewline'
+ 'git config --get-all nextsection.nonewline'
-git-repo-config nextsection.nonewline "wow3" "wow$"
+git config nextsection.nonewline "wow3" "wow$"
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -202,15 +229,19 @@ EOF
test_expect_success 'multivar replace' 'cmp .git/config expect'
-test_expect_failure 'ambiguous value' 'git-repo-config nextsection.nonewline'
+test_expect_success 'ambiguous value' '
+ test_must_fail git config nextsection.nonewline
+'
-test_expect_failure 'ambiguous unset' \
- 'git-repo-config --unset nextsection.nonewline'
+test_expect_success 'ambiguous unset' '
+ test_must_fail git config --unset nextsection.nonewline
+'
-test_expect_failure 'invalid unset' \
- 'git-repo-config --unset somesection.nonewline'
+test_expect_success 'invalid unset' '
+ test_must_fail git config --unset somesection.nonewline
+'
-git-repo-config --unset nextsection.nonewline "wow3$"
+git config --unset nextsection.nonewline "wow3$"
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -224,12 +255,12 @@ EOF
test_expect_success 'multivar unset' 'cmp .git/config expect'
-test_expect_failure 'invalid key' 'git-repo-config inval.2key blabla'
+test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
-test_expect_success 'correct key' 'git-repo-config 123456.a123 987'
+test_expect_success 'correct key' 'git config 123456.a123 987'
test_expect_success 'hierarchical section' \
- 'git-repo-config 1.2.3.alpha beta'
+ 'git config Version.1.2.3eX.Alpha beta'
cat > expect << EOF
[beta] ; silly comment # another comment
@@ -241,19 +272,660 @@ noIndent= sillyValue ; 'nother silly comment
NoNewLine = wow2 for me
[123456]
a123 = 987
-[1.2.3]
- alpha = beta
+[Version "1.2.3eX"]
+ Alpha = beta
EOF
test_expect_success 'hierarchical section value' 'cmp .git/config expect'
+cat > expect << EOF
+beta.noindent=sillyValue
+nextsection.nonewline=wow2 for me
+123456.a123=987
+version.1.2.3eX.alpha=beta
+EOF
+
+test_expect_success 'working --list' \
+ 'git config --list > output && cmp output expect'
+
+cat > expect << EOF
+EOF
+
+test_expect_success '--list without repo produces empty output' '
+ git --git-dir=nonexistent config --list >output &&
+ test_cmp expect output
+'
+
+cat > expect << EOF
+beta.noindent sillyValue
+nextsection.nonewline wow2 for me
+EOF
+
+test_expect_success '--get-regexp' \
+ 'git config --get-regexp in > output && cmp output expect'
+
+git config --add nextsection.nonewline "wow4 for you"
+
+cat > expect << EOF
+wow2 for me
+wow4 for you
+EOF
+
+test_expect_success '--add' \
+ 'git config --get-all nextsection.nonewline > output && cmp output expect'
+
cat > .git/config << EOF
[novalue]
variable
+[emptyvalue]
+ variable =
EOF
test_expect_success 'get variable with no value' \
- 'git-repo-config --get novalue.variable ^$'
+ 'git config --get novalue.variable ^$'
-test_done
+test_expect_success 'get variable with empty value' \
+ 'git config --get emptyvalue.variable ^$'
+
+echo novalue.variable > expect
+
+test_expect_success 'get-regexp variable with no value' \
+ 'git config --get-regexp novalue > output &&
+ cmp output expect'
+
+echo 'novalue.variable true' > expect
+
+test_expect_success 'get-regexp --bool variable with no value' \
+ 'git config --bool --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_expect_success 'git -c works with aliases of builtins' '
+ git config alias.checkconfig "-c foo.check=bar config foo.check" &&
+ echo bar >expect &&
+ git checkconfig >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'git -c does not split values on equals' '
+ echo "value with = in it" >expect &&
+ git -c core.foo="value with = in it" config core.foo >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'git -c dies on bogus config' '
+ test_must_fail git -c core.bare=foo rev-parse
+'
+
+test_expect_success 'git -c complains about empty key' '
+ test_must_fail git -c "=foo" rev-parse
+'
+
+test_expect_success 'git -c complains about empty key and value' '
+ test_must_fail git -c "" rev-parse
+'
+
+test_done