20 files changed, 916 insertions, 161 deletions

diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh
index b8996a373a..f7dc0781d5 100644
--- a/t/lib-httpd.sh
+++ b/t/lib-httpd.sh
@@ -81,8 +81,7 @@ prepare_httpd() {
 
 	if test -n "$LIB_HTTPD_SSL"
 	then
-		HTTPD_URL=https://127.0.0.1:$LIB_HTTPD_PORT
-		AUTH_HTTPD_URL=https://user%40host:user%40host@127.0.0.1:$LIB_HTTPD_PORT
+		HTTPD_PROTO=https
 
 		RANDFILE_PATH="$HTTPD_ROOT_PATH"/.rnd openssl req \
 			-config "$TEST_PATH/ssl.cnf" \
@@ -93,9 +92,12 @@ prepare_httpd() {
 		export GIT_SSL_NO_VERIFY
 		HTTPD_PARA="$HTTPD_PARA -DSSL"
 	else
-		HTTPD_URL=http://127.0.0.1:$LIB_HTTPD_PORT
-		AUTH_HTTPD_URL=http://user%40host:user%40host@127.0.0.1:$LIB_HTTPD_PORT
+		HTTPD_PROTO=http
 	fi
+	HTTPD_DEST=127.0.0.1:$LIB_HTTPD_PORT
+	HTTPD_URL=$HTTPD_PROTO://$HTTPD_DEST
+	HTTPD_URL_USER=$HTTPD_PROTO://user%40host@$HTTPD_DEST
+	HTTPD_URL_USER_PASS=$HTTPD_PROTO://user%40host:user%40host@$HTTPD_DEST
 
 	if test -n "$LIB_HTTPD_DAV" -o -n "$LIB_HTTPD_SVN"
 	then
diff --git a/t/t0003-attributes.sh b/t/t0003-attributes.sh
index 46b0736b35..dbb2623d93 100755
--- a/t/t0003-attributes.sh
+++ b/t/t0003-attributes.sh
@@ -7,7 +7,7 @@ test_description=gitattributes
 attr_check () {
 	path="$1" expect="$2"
 
-	git check-attr test -- "$path" >actual 2>err &&
+	git $3 check-attr test -- "$path" >actual 2>err &&
 	echo "$path: test: $2" >expect &&
 	test_cmp expect actual &&
 	test_line_count = 0 err
@@ -23,6 +23,7 @@ test_expect_success 'setup' '
 		echo "onoff test -test"
 		echo "offon -test test"
 		echo "no notest"
+		echo "A/e/F test=A/e/F"
 	) >.gitattributes &&
 	(
 		echo "g test=a/g" &&
@@ -84,6 +85,62 @@ test_expect_success 'attribute test' '
 	attr_check a/b/d/yes unspecified
 '
 
+test_expect_success 'attribute matching is case sensitive when core.ignorecase=0' '
+
+	test_must_fail attr_check F f "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/F f "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/c/F f "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/G a/g "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/B/g a/b/g "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/b/G a/b/g "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/b/H a/b/h "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/b/D/g "a/b/d/*" "-c core.ignorecase=0" &&
+	test_must_fail attr_check oNoFf unset "-c core.ignorecase=0" &&
+	test_must_fail attr_check oFfOn set "-c core.ignorecase=0" &&
+	attr_check NO unspecified "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/b/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
+	attr_check a/b/d/YES a/b/d/* "-c core.ignorecase=0" &&
+	test_must_fail attr_check a/E/f "A/e/F" "-c core.ignorecase=0"
+
+'
+
+test_expect_success 'attribute matching is case insensitive when core.ignorecase=1' '
+
+	attr_check F f "-c core.ignorecase=1" &&
+	attr_check a/F f "-c core.ignorecase=1" &&
+	attr_check a/c/F f "-c core.ignorecase=1" &&
+	attr_check a/G a/g "-c core.ignorecase=1" &&
+	attr_check a/B/g a/b/g "-c core.ignorecase=1" &&
+	attr_check a/b/G a/b/g "-c core.ignorecase=1" &&
+	attr_check a/b/H a/b/h "-c core.ignorecase=1" &&
+	attr_check a/b/D/g "a/b/d/*" "-c core.ignorecase=1" &&
+	attr_check oNoFf unset "-c core.ignorecase=1" &&
+	attr_check oFfOn set "-c core.ignorecase=1" &&
+	attr_check NO unspecified "-c core.ignorecase=1" &&
+	attr_check a/b/D/NO "a/b/d/*" "-c core.ignorecase=1" &&
+	attr_check a/b/d/YES unspecified "-c core.ignorecase=1" &&
+	attr_check a/E/f "A/e/F" "-c core.ignorecase=1"
+
+'
+
+test_expect_success 'check whether FS is case-insensitive' '
+	mkdir junk &&
+	echo good >junk/CamelCase &&
+	echo bad >junk/camelcase &&
+	if test "$(cat junk/CamelCase)" != good
+	then
+		test_set_prereq CASE_INSENSITIVE_FS
+	fi
+'
+
+test_expect_success CASE_INSENSITIVE_FS 'additional case insensitivity tests' '
+	test_must_fail attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=0" &&
+	test_must_fail attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=0" &&
+	attr_check A/b/h a/b/h "-c core.ignorecase=1" &&
+	attr_check a/B/D/g "a/b/d/*" "-c core.ignorecase=1" &&
+	attr_check A/B/D/NO "a/b/d/*" "-c core.ignorecase=1"
+'
+
 test_expect_success 'unnormalized paths' '
 	attr_check ./f f &&
 	attr_check ./a/g a/g &&
diff --git a/t/t1020-subdirectory.sh b/t/t1020-subdirectory.sh
index 3b1b985996..e23ac0e69d 100755
--- a/t/t1020-subdirectory.sh
+++ b/t/t1020-subdirectory.sh
@@ -118,7 +118,7 @@ test_expect_success 'alias expansion' '
 	)
 '
 
-test_expect_success '!alias expansion' '
+test_expect_success NOT_MINGW '!alias expansion' '
 	pwd >expect &&
 	(
 		git config alias.test !pwd &&
diff --git a/t/t1300-repo-config.sh b/t/t1300-repo-config.sh
index 3e140c18f4..51caff047b 100755
--- a/t/t1300-repo-config.sh
+++ b/t/t1300-repo-config.sh
@@ -7,28 +7,28 @@ test_description='Test git config in different settings'
 
 . ./test-lib.sh
 
-test -f .git/config && rm .git/config
-
-git config core.penguin "little blue"
+test_expect_success 'clear default config' '
+	rm -f .git/config
+'
 
 cat > expect << EOF
 [core]
 	penguin = little blue
 EOF
-
-test_expect_success 'initial' 'cmp .git/config expect'
-
-git config Core.Movie BadPhysics
+test_expect_success 'initial' '
+	git config core.penguin "little blue" &&
+	test_cmp expect .git/config
+'
 
 cat > expect << EOF
 [core]
 	penguin = little blue
 	Movie = BadPhysics
 EOF
-
-test_expect_success 'mixed case' 'cmp .git/config expect'
-
-git config Cores.WhatEver Second
+test_expect_success 'mixed case' '
+	git config Core.Movie BadPhysics &&
+	test_cmp expect .git/config
+'
 
 cat > expect << EOF
 [core]
@@ -37,10 +37,10 @@ cat > expect << EOF
 [Cores]
 	WhatEver = Second
 EOF
-
-test_expect_success 'similar section' 'cmp .git/config expect'
-
-git config CORE.UPPERCASE true
+test_expect_success 'similar section' '
+	git config Cores.WhatEver Second
+	test_cmp expect .git/config
+'
 
 cat > expect << EOF
 [core]
@@ -50,8 +50,10 @@ cat > expect << EOF
 [Cores]
 	WhatEver = Second
 EOF
-
-test_expect_success 'similar section' 'cmp .git/config expect'
+test_expect_success 'uppercase section' '
+	git config CORE.UPPERCASE true &&
+	test_cmp expect .git/config
+'
 
 test_expect_success 'replace with non-match' \
 	'git config core.penguin kingpin !blue'
@@ -69,7 +71,34 @@ cat > expect << EOF
 	WhatEver = Second
 EOF
 
-test_expect_success 'non-match result' 'cmp .git/config expect'
+test_expect_success 'non-match result' 'test_cmp expect .git/config'
+
+test_expect_success 'find mixed-case key by canonical name' '
+	echo Second >expect &&
+	git config cores.whatever >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'find mixed-case key by non-canonical name' '
+	echo Second >expect &&
+	git config CoReS.WhAtEvEr >actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'subsections are not canonicalized by git-config' '
+	cat >>.git/config <<-\EOF &&
+	[section.SubSection]
+	key = one
+	[section "SubSection"]
+	key = two
+	EOF
+	echo one >expect &&
+	git config section.subsection.key >actual &&
+	test_cmp expect actual &&
+	echo two >expect &&
+	git config section.SubSection.key >actual &&
+	test_cmp expect actual
+'
 
 cat > .git/config <<\EOF
 [alpha]
@@ -88,7 +117,7 @@ bar = foo
 [beta]
 EOF
 
-test_expect_success 'unset with cont. lines is correct' 'cmp .git/config expect'
+test_expect_success 'unset with cont. lines is correct' 'test_cmp expect .git/config'
 
 cat > .git/config << EOF
 [beta] ; silly comment # another comment
@@ -116,7 +145,7 @@ noIndent= sillyValue ; 'nother silly comment
 [nextSection] noNewline = ouch
 EOF
 
-test_expect_success 'multiple unset is correct' 'cmp .git/config expect'
+test_expect_success 'multiple unset is correct' 'test_cmp expect .git/config'
 
 cp .git/config2 .git/config
 
@@ -140,9 +169,7 @@ noIndent= sillyValue ; 'nother silly comment
 [nextSection] noNewline = ouch
 EOF
 
-test_expect_success 'all replaced' 'cmp .git/config expect'
-
-git config beta.haha alpha
+test_expect_success 'all replaced' 'test_cmp expect .git/config'
 
 cat > expect << EOF
 [beta] ; silly comment # another comment
@@ -153,10 +180,10 @@ noIndent= sillyValue ; 'nother silly comment
 	haha = alpha
 [nextSection] noNewline = ouch
 EOF
-
-test_expect_success 'really mean test' 'cmp .git/config expect'
-
-git config nextsection.nonewline wow
+test_expect_success 'really mean test' '
+	git config beta.haha alpha &&
+	test_cmp expect .git/config
+'
 
 cat > expect << EOF
 [beta] ; silly comment # another comment
@@ -168,11 +195,12 @@ noIndent= sillyValue ; 'nother silly comment
 [nextSection]
 	nonewline = wow
 EOF
-
-test_expect_success 'really really mean test' 'cmp .git/config expect'
+test_expect_success 'really really mean test' '
+	git config nextsection.nonewline wow &&
+	test_cmp expect .git/config
+'
 
 test_expect_success 'get value' 'test alpha = $(git config beta.haha)'
-git config --unset beta.haha
 
 cat > expect << EOF
 [beta] ; silly comment # another comment
@@ -183,10 +211,10 @@ noIndent= sillyValue ; 'nother silly comment
 [nextSection]
 	nonewline = wow
 EOF
-
-test_expect_success 'unset' 'cmp .git/config expect'
-
-git config nextsection.NoNewLine "wow2 for me" "for me$"
+test_expect_success 'unset' '
+	git config --unset beta.haha &&
+	test_cmp expect .git/config
+'
 
 cat > expect << EOF
 [beta] ; silly comment # another comment
@@ -198,8 +226,10 @@ noIndent= sillyValue ; 'nother silly comment
 	nonewline = wow
 	NoNewLine = wow2 for me
 EOF
-
-test_expect_success 'multivar' 'cmp .git/config expect'
+test_expect_success 'multivar' '
+	git config nextsection.NoNewLine "wow2 for me" "for me$" &&
+	test_cmp expect .git/config
+'
 
 test_expect_success 'non-match' \
 	'git config --get nextsection.nonewline !for'
@@ -214,8 +244,6 @@ test_expect_success 'ambiguous get' '
 test_expect_success 'get multivar' \
 	'git config --get-all nextsection.nonewline'
 
-git config nextsection.nonewline "wow3" "wow$"
-
 cat > expect << EOF
 [beta] ; silly comment # another comment
 noIndent= sillyValue ; 'nother silly comment
@@ -226,8 +254,10 @@ noIndent= sillyValue ; 'nother silly comment
 	nonewline = wow3
 	NoNewLine = wow2 for me
 EOF
-
-test_expect_success 'multivar replace' 'cmp .git/config expect'
+test_expect_success 'multivar replace' '
+	git config nextsection.nonewline "wow3" "wow$" &&
+	test_cmp expect .git/config
+'
 
 test_expect_success 'ambiguous value' '
 	test_must_fail git config nextsection.nonewline
@@ -241,8 +271,6 @@ 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
@@ -253,7 +281,10 @@ noIndent= sillyValue ; 'nother silly comment
 	NoNewLine = wow2 for me
 EOF
 
-test_expect_success 'multivar unset' 'cmp .git/config expect'
+test_expect_success 'multivar unset' '
+	git config --unset nextsection.nonewline "wow3$" &&
+	test_cmp expect .git/config
+'
 
 test_expect_success 'invalid key' 'test_must_fail git config inval.2key blabla'
 
@@ -276,7 +307,7 @@ noIndent= sillyValue ; 'nother silly comment
 	Alpha = beta
 EOF
 
-test_expect_success 'hierarchical section value' 'cmp .git/config expect'
+test_expect_success 'hierarchical section value' 'test_cmp expect .git/config'
 
 cat > expect << EOF
 beta.noindent=sillyValue
@@ -304,15 +335,16 @@ 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'
+test_expect_success '--add' '
+	git config --add nextsection.nonewline "wow4 for you" &&
+	git config --get-all nextsection.nonewline > output &&
+	test_cmp expect output
+'
 
 cat > .git/config << EOF
 [novalue]
@@ -333,6 +365,12 @@ 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' \
@@ -361,8 +399,6 @@ cat > .git/config << EOF
 	c = d
 EOF
 
-git config a.x y
-
 cat > expect << EOF
 [a.b]
 	c = d
@@ -370,10 +406,10 @@ cat > expect << EOF
 	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
+test_expect_success 'new section is partial match of another' '
+	git config a.x y &&
+	test_cmp expect .git/config
+'
 
 cat > expect << EOF
 [a.b]
@@ -385,7 +421,11 @@ cat > expect << EOF
 	x = y
 EOF
 
-test_expect_success 'new variable inserts into proper section' 'cmp .git/config expect'
+test_expect_success 'new variable inserts into proper section' '
+	git config b.x y &&
+	git config a.b c &&
+	test_cmp expect .git/config
+'
 
 test_expect_success 'alternative GIT_CONFIG (non-existing file should fail)' \
 	'test_must_fail git config --file non-existing-config -l'
@@ -399,9 +439,10 @@ 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' '
+	GIT_CONFIG=other-config git config -l >output &&
+	test_cmp expect output
+'
 
 test_expect_success 'alternative GIT_CONFIG (--file)' \
 	'git config --file other-config -l > output && cmp output expect'
@@ -417,8 +458,6 @@ test_expect_success 'refer config from subdirectory' '
 
 '
 
-GIT_CONFIG=other-config git config anwohner.park ausweis
-
 cat > expect << EOF
 [ein]
 	bahn = strasse
@@ -426,7 +465,10 @@ cat > expect << EOF
 	park = ausweis
 EOF
 
-test_expect_success '--set in alternative GIT_CONFIG' 'cmp other-config expect'
+test_expect_success '--set in alternative GIT_CONFIG' '
+	GIT_CONFIG=other-config git config anwohner.park ausweis &&
+	test_cmp expect other-config
+'
 
 cat > .git/config << EOF
 # Hallo
@@ -516,8 +558,6 @@ EOF
 test_expect_success "section was removed properly" \
 	"test_cmp expect .git/config"
 
-rm .git/config
-
 cat > expect << EOF
 [gitcvs]
 	enabled = true
@@ -528,10 +568,11 @@ EOF
 
 test_expect_success 'section ending' '
 
+	rm -f .git/config &&
 	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_cmp expect .git/config
 
 '
 
@@ -600,8 +641,6 @@ test_expect_success 'invalid bool (set)' '
 
 	test_must_fail git config --bool bool.nobool foobar'
 
-rm .git/config
-
 cat > expect <<\EOF
 [bool]
 	true1 = true
@@ -616,6 +655,7 @@ EOF
 
 test_expect_success 'set --bool' '
 
+	rm -f .git/config &&
 	git config --bool bool.true1 01 &&
 	git config --bool bool.true2 -1 &&
 	git config --bool bool.true3 YeS &&
@@ -626,8 +666,6 @@ test_expect_success 'set --bool' '
 	git config --bool bool.false4 FALSE &&
 	cmp expect .git/config'
 
-rm .git/config
-
 cat > expect <<\EOF
 [int]
 	val1 = 1
@@ -637,13 +675,12 @@ EOF
 
 test_expect_success 'set --int' '
 
+	rm -f .git/config &&
 	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
@@ -657,6 +694,7 @@ cat >expect <<\EOF
 EOF
 
 test_expect_success 'get --bool-or-int' '
+	rm -f .git/config &&
 	(
 		echo "[bool]"
 		echo true1
@@ -676,7 +714,6 @@ test_expect_success 'get --bool-or-int' '
 
 '
 
-rm .git/config
 cat >expect <<\EOF
 [bool]
 	true1 = true
@@ -690,6 +727,7 @@ cat >expect <<\EOF
 EOF
 
 test_expect_success 'set --bool-or-int' '
+	rm -f .git/config &&
 	git config --bool-or-int bool.true1 true &&
 	git config --bool-or-int bool.false1 false &&
 	git config --bool-or-int bool.true2 yes &&
@@ -700,8 +738,6 @@ test_expect_success 'set --bool-or-int' '
 	test_cmp expect .git/config
 '
 
-rm .git/config
-
 cat >expect <<\EOF
 [path]
 	home = ~/
@@ -710,6 +746,7 @@ cat >expect <<\EOF
 EOF
 
 test_expect_success NOT_MINGW 'set --path' '
+	rm -f .git/config &&
 	git config --path path.home "~/" &&
 	git config --path path.normal "/dev/null" &&
 	git config --path path.trailingtilde "foo~" &&
@@ -750,13 +787,6 @@ test_expect_success NOT_MINGW 'get --path copes with unset $HOME' '
 	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"
@@ -764,8 +794,14 @@ cat > expect << EOF
 	semicolon = "test;test"
 	hash = "test#test"
 EOF
-
-test_expect_success 'quoting' 'cmp .git/config expect'
+test_expect_success 'quoting' '
+	rm -f .git/config &&
+	git config quote.leading " test" &&
+	git config quote.ending "test " &&
+	git config quote.semicolon "test;test" &&
+	git config quote.hash "test#test" &&
+	test_cmp expect .git/config
+'
 
 test_expect_success 'key with newline' '
 	test_must_fail git config "key.with
@@ -790,9 +826,10 @@ section.noncont=not continued
 section.quotecont=cont;inued
 EOF
 
-git config --list > result
-
-test_expect_success 'value continued on next line' 'cmp result expect'
+test_expect_success 'value continued on next line' '
+	git config --list > result &&
+	cmp result expect
+'
 
 cat > .git/config <<\EOF
 [section "sub=section"]
@@ -813,16 +850,17 @@ barQsection.sub=section.val3
 Qsection.sub=section.val4
 Qsection.sub=section.val5Q
 EOF
+test_expect_success '--null --list' '
+	git config --null --list | nul_to_q >result &&
+	echo >>result &&
+	test_cmp expect result
+'
 
-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 '--null --get-regexp' '
+	git config --null --get-regexp "val[0-9]" | nul_to_q >result &&
+	echo >>result &&
+	test_cmp expect result
+'
 
 test_expect_success 'inner whitespace kept verbatim' '
 	git config section.val "foo 	  bar" &&
diff --git a/t/t1402-check-ref-format.sh b/t/t1402-check-ref-format.sh
index 710fccad36..1ae4d87c92 100755
--- a/t/t1402-check-ref-format.sh
+++ b/t/t1402-check-ref-format.sh
@@ -5,38 +5,40 @@ test_description='Test git check-ref-format'
 . ./test-lib.sh
 
 valid_ref() {
-	if test "$#" = 1
-	then
-		test_expect_success "ref name '$1' is valid" \
-			"git check-ref-format '$1'"
-	else
-		test_expect_success "ref name '$1' is valid with options $2" \
-			"git check-ref-format $2 '$1'"
-	fi
+	prereq=
+	case $1 in
+	[A-Z]*)
+		prereq=$1
+		shift
+	esac
+	test_expect_success $prereq "ref name '$1' is valid${2:+ with options $2}" "
+		git check-ref-format $2 '$1'
+	"
 }
 invalid_ref() {
-	if test "$#" = 1
-	then
-		test_expect_success "ref name '$1' is invalid" \
-			"test_must_fail git check-ref-format '$1'"
-	else
-		test_expect_success "ref name '$1' is invalid with options $2" \
-			"test_must_fail git check-ref-format $2 '$1'"
-	fi
+	prereq=
+	case $1 in
+	[A-Z]*)
+		prereq=$1
+		shift
+	esac
+	test_expect_success $prereq "ref name '$1' is invalid${2:+ with options $2}" "
+		test_must_fail git check-ref-format $2 '$1'
+	"
 }
 
 invalid_ref ''
-invalid_ref '/'
-invalid_ref '/' --allow-onelevel
-invalid_ref '/' --normalize
-invalid_ref '/' '--allow-onelevel --normalize'
+invalid_ref NOT_MINGW '/'
+invalid_ref NOT_MINGW '/' --allow-onelevel
+invalid_ref NOT_MINGW '/' --normalize
+invalid_ref NOT_MINGW '/' '--allow-onelevel --normalize'
 valid_ref 'foo/bar/baz'
 valid_ref 'foo/bar/baz' --normalize
 invalid_ref 'refs///heads/foo'
 valid_ref 'refs///heads/foo' --normalize
 invalid_ref 'heads/foo/'
-invalid_ref '/heads/foo'
-valid_ref '/heads/foo' --normalize
+invalid_ref NOT_MINGW '/heads/foo'
+valid_ref NOT_MINGW '/heads/foo' --normalize
 invalid_ref '///heads/foo'
 valid_ref '///heads/foo' --normalize
 invalid_ref './foo'
@@ -115,14 +117,14 @@ invalid_ref "$ref" --refspec-pattern
 invalid_ref "$ref" '--refspec-pattern --allow-onelevel'
 
 ref='/foo'
-invalid_ref "$ref"
-invalid_ref "$ref" --allow-onelevel
-invalid_ref "$ref" --refspec-pattern
-invalid_ref "$ref" '--refspec-pattern --allow-onelevel'
-invalid_ref "$ref" --normalize
-valid_ref "$ref" '--allow-onelevel --normalize'
-invalid_ref "$ref" '--refspec-pattern --normalize'
-valid_ref "$ref" '--refspec-pattern --allow-onelevel --normalize'
+invalid_ref NOT_MINGW "$ref"
+invalid_ref NOT_MINGW "$ref" --allow-onelevel
+invalid_ref NOT_MINGW "$ref" --refspec-pattern
+invalid_ref NOT_MINGW "$ref" '--refspec-pattern --allow-onelevel'
+invalid_ref NOT_MINGW "$ref" --normalize
+valid_ref NOT_MINGW "$ref" '--allow-onelevel --normalize'
+invalid_ref NOT_MINGW "$ref" '--refspec-pattern --normalize'
+valid_ref NOT_MINGW "$ref" '--refspec-pattern --allow-onelevel --normalize'
 
 test_expect_success "check-ref-format --branch @{-1}" '
 	T=$(git write-tree) &&
@@ -155,21 +157,35 @@ test_expect_success 'check-ref-format --branch from subdir' '
 '
 
 valid_ref_normalized() {
-	test_expect_success "ref name '$1' simplifies to '$2'" "
+	prereq=
+	case $1 in
+	[A-Z]*)
+		prereq=$1
+		shift
+	esac
+	test_expect_success $prereq "ref name '$1' simplifies to '$2'" "
 		refname=\$(git check-ref-format --normalize '$1') &&
-		test \"\$refname\" = '$2'"
+		test \"\$refname\" = '$2'
+	"
 }
 invalid_ref_normalized() {
-	test_expect_success "check-ref-format --normalize rejects '$1'" "
-		test_must_fail git check-ref-format --normalize '$1'"
+	prereq=
+	case $1 in
+	[A-Z]*)
+		prereq=$1
+		shift
+	esac
+	test_expect_success $prereq "check-ref-format --normalize rejects '$1'" "
+		test_must_fail git check-ref-format --normalize '$1'
+	"
 }
 
 valid_ref_normalized 'heads/foo' 'heads/foo'
 valid_ref_normalized 'refs///heads/foo' 'refs/heads/foo'
-valid_ref_normalized '/heads/foo' 'heads/foo'
+valid_ref_normalized NOT_MINGW '/heads/foo' 'heads/foo'
 valid_ref_normalized '///heads/foo' 'heads/foo'
 invalid_ref_normalized 'foo'
-invalid_ref_normalized '/foo'
+invalid_ref_normalized NOT_MINGW '/foo'
 invalid_ref_normalized 'heads/foo/../bar'
 invalid_ref_normalized 'heads/./foo'
 invalid_ref_normalized 'heads\foo'
diff --git a/t/t2022-checkout-paths.sh b/t/t2022-checkout-paths.sh
new file mode 100755
index 0000000000..56090d2eba
--- /dev/null
+++ b/t/t2022-checkout-paths.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+test_description='checkout $tree -- $paths'
+. ./test-lib.sh
+
+test_expect_success setup '
+	mkdir dir &&
+	>dir/master &&
+	echo common >dir/common &&
+	git add dir/master dir/common &&
+	test_tick && git commit -m "master has dir/master" &&
+	git checkout -b next &&
+	git mv dir/master dir/next0 &&
+	echo next >dir/next1 &&
+	git add dir &&
+	test_tick && git commit -m "next has dir/next but not dir/master"
+'
+
+test_expect_success 'checking out paths out of a tree does not clobber unrelated paths' '
+	git checkout next &&
+	git reset --hard &&
+	rm dir/next0 &&
+	cat dir/common >expect.common &&
+	echo modified >expect.next1 &&
+	cat expect.next1 >dir/next1 &&
+	echo untracked >expect.next2 &&
+	cat expect.next2 >dir/next2 &&
+
+	git checkout master dir &&
+
+	test_cmp expect.common dir/common &&
+	test_path_is_file dir/master &&
+	git diff --exit-code master dir/master &&
+
+	test_path_is_missing dir/next0 &&
+	test_cmp expect.next1 dir/next1 &&
+	test_path_is_file dir/next2 &&
+	test_must_fail git ls-files --error-unmatch dir/next2 &&
+	test_cmp expect.next2 dir/next2
+'
+
+test_done
diff --git a/t/t3000-ls-files-others.sh b/t/t3000-ls-files-others.sh
index 2eec0118c4..88be904c09 100755
--- a/t/t3000-ls-files-others.sh
+++ b/t/t3000-ls-files-others.sh
@@ -65,4 +65,23 @@ test_expect_success '--no-empty-directory hides empty directory' '
 	test_cmp expected3 output
 '
 
+test_expect_success SYMLINKS 'ls-files --others with symlinked submodule' '
+	git init super &&
+	git init sub &&
+	(
+		cd sub &&
+		>a &&
+		git add a &&
+		git commit -m sub &&
+		git pack-refs --all
+	) &&
+	(
+		cd super &&
+		"$SHELL_PATH" "$TEST_DIRECTORY/../contrib/workdir/git-new-workdir" ../sub sub
+		git ls-files --others --exclude-standard >../actual
+	) &&
+	echo sub/ >expect &&
+	test_cmp expect actual
+'
+
 test_done
diff --git a/t/t3507-cherry-pick-conflict.sh b/t/t3507-cherry-pick-conflict.sh
index 212ec54aaf..cb45574a7b 100755
--- a/t/t3507-cherry-pick-conflict.sh
+++ b/t/t3507-cherry-pick-conflict.sh
@@ -77,6 +77,21 @@ test_expect_success 'cherry-pick --no-commit does not set CHERRY_PICK_HEAD' '
 	test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
 '
 
+test_expect_success 'cherry-pick w/dirty tree does not set CHERRY_PICK_HEAD' '
+	pristine_detach initial &&
+	echo foo > foo &&
+	test_must_fail git cherry-pick base &&
+	test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
+'
+
+test_expect_success \
+	'cherry-pick --strategy=resolve w/dirty tree does not set CHERRY_PICK_HEAD' '
+	pristine_detach initial &&
+	echo foo > foo &&
+	test_must_fail git cherry-pick --strategy=resolve base &&
+	test_must_fail git rev-parse --verify CHERRY_PICK_HEAD
+'
+
 test_expect_success 'GIT_CHERRY_PICK_HELP suppresses CHERRY_PICK_HEAD' '
 	pristine_detach initial &&
 	(
diff --git a/t/t4051-diff-function-context.sh b/t/t4051-diff-function-context.sh
new file mode 100755
index 0000000000..001d678e09
--- /dev/null
+++ b/t/t4051-diff-function-context.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+
+test_description='diff function context'
+
+. ./test-lib.sh
+. "$TEST_DIRECTORY"/diff-lib.sh
+
+
+cat <<\EOF >hello.c
+#include <stdio.h>
+
+static int a(void)
+{
+	/*
+	 * Dummy.
+	 */
+}
+
+static int hello_world(void)
+{
+	/* Classic. */
+	printf("Hello world.\n");
+
+	/* Success! */
+	return 0;
+}
+static int b(void)
+{
+	/*
+	 * Dummy, too.
+	 */
+}
+
+int main(int argc, char **argv)
+{
+	a();
+	b();
+	return hello_world();
+}
+EOF
+
+test_expect_success 'setup' '
+	git add hello.c &&
+	test_tick &&
+	git commit -m initial &&
+
+	grep -v Classic <hello.c >hello.c.new &&
+	mv hello.c.new hello.c
+'
+
+cat <<\EOF >expected
+diff --git a/hello.c b/hello.c
+--- a/hello.c
++++ b/hello.c
+@@ -10,8 +10,7 @@ static int a(void)
+ static int hello_world(void)
+ {
+-	/* Classic. */
+ 	printf("Hello world.\n");
+ 
+ 	/* Success! */
+ 	return 0;
+ }
+EOF
+
+test_expect_success 'diff -U0 -W' '
+	git diff -U0 -W >actual &&
+	compare_diff_patch actual expected
+'
+
+cat <<\EOF >expected
+diff --git a/hello.c b/hello.c
+--- a/hello.c
++++ b/hello.c
+@@ -9,9 +9,8 @@ static int a(void)
+ 
+ static int hello_world(void)
+ {
+-	/* Classic. */
+ 	printf("Hello world.\n");
+ 
+ 	/* Success! */
+ 	return 0;
+ }
+EOF
+
+test_expect_success 'diff -W' '
+	git diff -W >actual &&
+	compare_diff_patch actual expected
+'
+
+test_done
diff --git a/t/t4254-am-corrupt.sh b/t/t4254-am-corrupt.sh
new file mode 100755
index 0000000000..b7da95fac5
--- /dev/null
+++ b/t/t4254-am-corrupt.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+test_description='git am with corrupt input'
+. ./test-lib.sh
+
+# Note the missing "+++" line:
+cat > bad-patch.diff <<'EOF'
+From: A U Thor <au.thor@example.com>
+diff --git a/f b/f
+index 7898192..6178079 100644
+--- a/f
+@@ -1 +1 @@
+-a
++b
+EOF
+
+test_expect_success setup '
+	test $? = 0 &&
+	echo a > f &&
+	git add f &&
+	test_tick &&
+	git commit -m initial
+'
+
+# This used to fail before, too, but with a different diagnostic.
+#   fatal: unable to write file '(null)' mode 100644: Bad address
+# Also, it had the unwanted side-effect of deleting f.
+test_expect_success 'try to apply corrupted patch' '
+	git am bad-patch.diff 2> actual
+	test $? = 1
+'
+
+cat > expected <<EOF
+fatal: git diff header lacks filename information (line 4)
+EOF
+
+test_expect_success 'compare diagnostic; ensure file is still here' '
+	test $? = 0 &&
+	test -f f &&
+	test_cmp expected actual
+'
+
+test_done
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index 3abb2907ea..b69cf574d7 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -40,6 +40,40 @@ mk_test () {
 	)
 }
 
+mk_test_with_hooks() {
+	mk_test "$@" &&
+	(
+		cd testrepo &&
+		mkdir .git/hooks &&
+		cd .git/hooks &&
+
+		cat >pre-receive <<-'EOF' &&
+		#!/bin/sh
+		cat - >>pre-receive.actual
+		EOF
+
+		cat >update <<-'EOF' &&
+		#!/bin/sh
+		printf "%s %s %s\n" "$@" >>update.actual
+		EOF
+
+		cat >post-receive <<-'EOF' &&
+		#!/bin/sh
+		cat - >>post-receive.actual
+		EOF
+
+		cat >post-update <<-'EOF' &&
+		#!/bin/sh
+		for ref in "$@"
+		do
+			printf "%s\n" "$ref" >>post-update.actual
+		done
+		EOF
+
+		chmod +x pre-receive update post-receive post-update
+	)
+}
+
 mk_child() {
 	rm -rf "$1" &&
 	git clone testrepo "$1"
@@ -559,6 +593,169 @@ test_expect_success 'allow deleting an invalid remote ref' '
 
 '
 
+test_expect_success 'pushing valid refs triggers post-receive and post-update hooks' '
+	mk_test_with_hooks heads/master heads/next &&
+	orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
+	newmaster=$(git show-ref -s --verify refs/heads/master) &&
+	orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
+	newnext=$_z40 &&
+	git push testrepo refs/heads/master:refs/heads/master :refs/heads/next &&
+	(
+		cd testrepo/.git &&
+		cat >pre-receive.expect <<-EOF &&
+		$orgmaster $newmaster refs/heads/master
+		$orgnext $newnext refs/heads/next
+		EOF
+
+		cat >update.expect <<-EOF &&
+		refs/heads/master $orgmaster $newmaster
+		refs/heads/next $orgnext $newnext
+		EOF
+
+		cat >post-receive.expect <<-EOF &&
+		$orgmaster $newmaster refs/heads/master
+		$orgnext $newnext refs/heads/next
+		EOF
+
+		cat >post-update.expect <<-EOF &&
+		refs/heads/master
+		refs/heads/next
+		EOF
+
+		test_cmp pre-receive.expect pre-receive.actual &&
+		test_cmp update.expect update.actual &&
+		test_cmp post-receive.expect post-receive.actual &&
+		test_cmp post-update.expect post-update.actual
+	)
+'
+
+test_expect_success 'deleting dangling ref triggers hooks with correct args' '
+	mk_test_with_hooks heads/master &&
+	rm -f testrepo/.git/objects/??/* &&
+	git push testrepo :refs/heads/master &&
+	(
+		cd testrepo/.git &&
+		cat >pre-receive.expect <<-EOF &&
+		$_z40 $_z40 refs/heads/master
+		EOF
+
+		cat >update.expect <<-EOF &&
+		refs/heads/master $_z40 $_z40
+		EOF
+
+		cat >post-receive.expect <<-EOF &&
+		$_z40 $_z40 refs/heads/master
+		EOF
+
+		cat >post-update.expect <<-EOF &&
+		refs/heads/master
+		EOF
+
+		test_cmp pre-receive.expect pre-receive.actual &&
+		test_cmp update.expect update.actual &&
+		test_cmp post-receive.expect post-receive.actual &&
+		test_cmp post-update.expect post-update.actual
+	)
+'
+
+test_expect_success 'deletion of a non-existent ref is not fed to post-receive and post-update hooks' '
+	mk_test_with_hooks heads/master &&
+	orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
+	newmaster=$(git show-ref -s --verify refs/heads/master) &&
+	git push testrepo master :refs/heads/nonexistent &&
+	(
+		cd testrepo/.git &&
+		cat >pre-receive.expect <<-EOF &&
+		$orgmaster $newmaster refs/heads/master
+		$_z40 $_z40 refs/heads/nonexistent
+		EOF
+
+		cat >update.expect <<-EOF &&
+		refs/heads/master $orgmaster $newmaster
+		refs/heads/nonexistent $_z40 $_z40
+		EOF
+
+		cat >post-receive.expect <<-EOF &&
+		$orgmaster $newmaster refs/heads/master
+		EOF
+
+		cat >post-update.expect <<-EOF &&
+		refs/heads/master
+		EOF
+
+		test_cmp pre-receive.expect pre-receive.actual &&
+		test_cmp update.expect update.actual &&
+		test_cmp post-receive.expect post-receive.actual &&
+		test_cmp post-update.expect post-update.actual
+	)
+'
+
+test_expect_success 'deletion of a non-existent ref alone does trigger post-receive and post-update hooks' '
+	mk_test_with_hooks heads/master &&
+	git push testrepo :refs/heads/nonexistent &&
+	(
+		cd testrepo/.git &&
+		cat >pre-receive.expect <<-EOF &&
+		$_z40 $_z40 refs/heads/nonexistent
+		EOF
+
+		cat >update.expect <<-EOF &&
+		refs/heads/nonexistent $_z40 $_z40
+		EOF
+
+		test_cmp pre-receive.expect pre-receive.actual &&
+		test_cmp update.expect update.actual &&
+		test_path_is_missing post-receive.actual &&
+		test_path_is_missing post-update.actual
+	)
+'
+
+test_expect_success 'mixed ref updates, deletes, invalid deletes trigger hooks with correct input' '
+	mk_test_with_hooks heads/master heads/next heads/pu &&
+	orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
+	newmaster=$(git show-ref -s --verify refs/heads/master) &&
+	orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
+	newnext=$_z40 &&
+	orgpu=$(cd testrepo && git show-ref -s --verify refs/heads/pu) &&
+	newpu=$(git show-ref -s --verify refs/heads/master) &&
+	git push testrepo refs/heads/master:refs/heads/master \
+	    refs/heads/master:refs/heads/pu :refs/heads/next \
+	    :refs/heads/nonexistent &&
+	(
+		cd testrepo/.git &&
+		cat >pre-receive.expect <<-EOF &&
+		$orgmaster $newmaster refs/heads/master
+		$orgnext $newnext refs/heads/next
+		$orgpu $newpu refs/heads/pu
+		$_z40 $_z40 refs/heads/nonexistent
+		EOF
+
+		cat >update.expect <<-EOF &&
+		refs/heads/master $orgmaster $newmaster
+		refs/heads/next $orgnext $newnext
+		refs/heads/pu $orgpu $newpu
+		refs/heads/nonexistent $_z40 $_z40
+		EOF
+
+		cat >post-receive.expect <<-EOF &&
+		$orgmaster $newmaster refs/heads/master
+		$orgnext $newnext refs/heads/next
+		$orgpu $newpu refs/heads/pu
+		EOF
+
+		cat >post-update.expect <<-EOF &&
+		refs/heads/master
+		refs/heads/next
+		refs/heads/pu
+		EOF
+
+		test_cmp pre-receive.expect pre-receive.actual &&
+		test_cmp update.expect update.actual &&
+		test_cmp post-receive.expect post-receive.actual &&
+		test_cmp post-update.expect post-update.actual
+	)
+'
+
 test_expect_success 'allow deleting a ref using --delete' '
 	mk_test heads/master &&
 	(cd testrepo && git config receive.denyDeleteCurrent warn) &&
diff --git a/t/t5550-http-fetch.sh b/t/t5550-http-fetch.sh
index a1883ca6b6..311a33ca84 100755
--- a/t/t5550-http-fetch.sh
+++ b/t/t5550-http-fetch.sh
@@ -8,8 +8,8 @@ if test -n "$NO_CURL"; then
 	test_done
 fi
 
-. "$TEST_DIRECTORY"/lib-httpd.sh
 LIB_HTTPD_PORT=${LIB_HTTPD_PORT-'5550'}
+. "$TEST_DIRECTORY"/lib-httpd.sh
 start_httpd
 
 test_expect_success 'setup repository' '
@@ -35,11 +35,54 @@ test_expect_success 'clone http repository' '
 	test_cmp file clone/file
 '
 
-test_expect_success 'clone http repository with authentication' '
+test_expect_success 'create password-protected repository' '
 	mkdir "$HTTPD_DOCUMENT_ROOT_PATH/auth/" &&
-	cp -Rf "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" "$HTTPD_DOCUMENT_ROOT_PATH/auth/repo.git" &&
-	git clone $AUTH_HTTPD_URL/auth/repo.git clone-auth &&
-	test_cmp file clone-auth/file
+	cp -Rf "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \
+	       "$HTTPD_DOCUMENT_ROOT_PATH/auth/repo.git"
+'
+
+test_expect_success 'setup askpass helpers' '
+	cat >askpass <<-EOF &&
+	#!/bin/sh
+	echo >>"$PWD/askpass-query" "askpass: \$*" &&
+	cat "$PWD/askpass-response"
+	EOF
+	chmod +x askpass &&
+	GIT_ASKPASS="$PWD/askpass" &&
+	export GIT_ASKPASS &&
+	>askpass-expect-none &&
+	echo "askpass: Password for '\''$HTTPD_DEST'\'': " >askpass-expect-pass &&
+	{ echo "askpass: Username for '\''$HTTPD_DEST'\'': " &&
+	  cat askpass-expect-pass
+	} >askpass-expect-both
+'
+
+test_expect_success 'cloning password-protected repository can fail' '
+	>askpass-query &&
+	echo wrong >askpass-response &&
+	test_must_fail git clone "$HTTPD_URL/auth/repo.git" clone-auth-fail &&
+	test_cmp askpass-expect-both askpass-query
+'
+
+test_expect_success 'http auth can use user/pass in URL' '
+	>askpass-query &&
+	echo wrong >askpass-reponse &&
+	git clone "$HTTPD_URL_USER_PASS/auth/repo.git" clone-auth-none &&
+	test_cmp askpass-expect-none askpass-query
+'
+
+test_expect_success 'http auth can use just user in URL' '
+	>askpass-query &&
+	echo user@host >askpass-response &&
+	git clone "$HTTPD_URL_USER/auth/repo.git" clone-auth-pass &&
+	test_cmp askpass-expect-pass askpass-query
+'
+
+test_expect_success 'http auth can request both user and pass' '
+	>askpass-query &&
+	echo user@host >askpass-response &&
+	git clone "$HTTPD_URL/auth/repo.git" clone-auth-both &&
+	test_cmp askpass-expect-both askpass-query
 '
 
 test_expect_success 'fetch changes via http' '
diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index e8103144bb..87ee01662c 100755
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -206,6 +206,20 @@ test_expect_success 'clone from .git file' '
 	git clone dst/.git dst2
 '
 
+test_expect_success 'fetch from .git gitfile' '
+	(
+		cd dst2 &&
+		git fetch ../dst/.git
+	)
+'
+
+test_expect_success 'fetch from gitfile parent' '
+	(
+		cd dst2 &&
+		git fetch ../dst
+	)
+'
+
 test_expect_success 'clone separate gitdir where target already exists' '
 	rm -rf dst &&
 	test_must_fail git clone --separate-git-dir realgitdir src dst
diff --git a/t/t7405-submodule-merge.sh b/t/t7405-submodule-merge.sh
index a8fb30b792..0d5b42a25b 100755
--- a/t/t7405-submodule-merge.sh
+++ b/t/t7405-submodule-merge.sh
@@ -228,4 +228,55 @@ test_expect_success 'merging with a modify/modify conflict between merge bases'
 	git merge d
 '
 
+# canonical criss-cross history in top and submodule
+test_expect_success 'setup for recursive merge with submodule' '
+	mkdir merge-recursive &&
+	(cd merge-recursive &&
+	 git init &&
+	 mkdir sub &&
+	 (cd sub &&
+	  git init &&
+	  test_commit a &&
+	  git checkout -b sub-b master &&
+	  test_commit b &&
+	  git checkout -b sub-c master &&
+	  test_commit c &&
+	  git checkout -b sub-bc sub-b &&
+	  git merge sub-c &&
+	  git checkout -b sub-cb sub-c &&
+	  git merge sub-b &&
+	  git checkout master) &&
+	 git add sub &&
+	 git commit -m a &&
+	 git checkout -b top-b master &&
+	 (cd sub && git checkout sub-b) &&
+	 git add sub &&
+	 git commit -m b &&
+	 git checkout -b top-c master &&
+	 (cd sub && git checkout sub-c) &&
+	 git add sub &&
+	 git commit -m c &&
+	 git checkout -b top-bc top-b &&
+	 git merge -s ours --no-commit top-c &&
+	 (cd sub && git checkout sub-bc) &&
+	 git add sub &&
+	 git commit -m bc &&
+	 git checkout -b top-cb top-c &&
+	 git merge -s ours --no-commit top-b &&
+	 (cd sub && git checkout sub-cb) &&
+	 git add sub &&
+	 git commit -m cb)
+'
+
+# merge should leave submodule unmerged in index
+test_expect_success 'recursive merge with submodule' '
+	(cd merge-recursive &&
+	 test_must_fail git merge top-bc &&
+	 echo "160000 $(git rev-parse top-cb:sub) 2	sub" > expect2 &&
+	 echo "160000 $(git rev-parse top-bc:sub) 3	sub" > expect3 &&
+	 git ls-files -u > actual &&
+	 grep "$(cat expect2)" actual > /dev/null &&
+	 grep "$(cat expect3)" actual > /dev/null)
+'
+
 test_done
diff --git a/t/t7600-merge.sh b/t/t7600-merge.sh
index 87aac835a1..3008e4e121 100755
--- a/t/t7600-merge.sh
+++ b/t/t7600-merge.sh
@@ -643,4 +643,27 @@ test_expect_success 'amending no-ff merge commit' '
 
 test_debug 'git log --graph --decorate --oneline --all'
 
+cat >editor <<\EOF
+#!/bin/sh
+# Add a new message string that was not in the template
+(
+	echo "Merge work done on the side branch c1"
+	echo
+	cat <"$1"
+) >"$1.tmp" && mv "$1.tmp" "$1"
+# strip comments and blank lines from end of message
+sed -e '/^#/d' < "$1" | sed -e :a -e '/^\n*$/{$d;N;ba' -e '}' > expected
+EOF
+chmod 755 editor
+
+test_expect_success 'merge --no-ff --edit' '
+	git reset --hard c0 &&
+	EDITOR=./editor git merge --no-ff --edit c1 &&
+	verify_parents $c0 $c1 &&
+	git cat-file commit HEAD >raw &&
+	grep "work done on the side branch" raw &&
+	sed "1,/^$/d" >actual raw &&
+	test_cmp actual expected
+'
+
 test_done
diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh
index 395adfc8a9..4fb4c9384a 100755
--- a/t/t7800-difftool.sh
+++ b/t/t7800-difftool.sh
@@ -38,7 +38,17 @@ restore_test_defaults()
 prompt_given()
 {
 	prompt="$1"
-	test "$prompt" = "Hit return to launch 'test-tool': branch"
+	test "$prompt" = "Launch 'test-tool' [Y/n]: branch"
+}
+
+stdin_contains()
+{
+	grep >/dev/null "$1"
+}
+
+stdin_doesnot_contain()
+{
+	! stdin_contains "$1"
 }
 
 # Create a file on master and change it on branch
@@ -265,4 +275,35 @@ test_expect_success PERL 'difftool --extcmd cat arg2' '
 	test "$diff" = branch
 '
 
+# Create a second file on master and a different version on branch
+test_expect_success PERL 'setup with 2 files different' '
+	echo m2 >file2 &&
+	git add file2 &&
+	git commit -m "added file2" &&
+
+	git checkout branch &&
+	echo br2 >file2 &&
+	git add file2 &&
+	git commit -a -m "branch changed file2" &&
+	git checkout master
+'
+
+test_expect_success PERL 'say no to the first file' '
+	diff=$( (echo n; echo) | git difftool -x cat branch ) &&
+
+	echo "$diff" | stdin_contains m2 &&
+	echo "$diff" | stdin_contains br2 &&
+	echo "$diff" | stdin_doesnot_contain master &&
+	echo "$diff" | stdin_doesnot_contain branch
+'
+
+test_expect_success PERL 'say no to the second file' '
+	diff=$( (echo; echo n) | git difftool -x cat branch ) &&
+
+	echo "$diff" | stdin_contains master &&
+	echo "$diff" | stdin_contains branch &&
+	echo "$diff" | stdin_doesnot_contain m2 &&
+	echo "$diff" | stdin_doesnot_contain br2
+'
+
 test_done
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 87b4acc9a6..8c12c65c72 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -23,6 +23,7 @@ test_expect_success $PREREQ \
       echo do
       echo "  echo \"!\$a!\""
       echo "done >commandline\$output"
+      test_have_prereq MINGW && echo "dos2unix commandline\$output"
       echo "cat > msgtxt\$output"
       ) >fake.sendmail &&
      chmod +x ./fake.sendmail &&
diff --git a/t/t9162-git-svn-dcommit-interactive.sh b/t/t9162-git-svn-dcommit-interactive.sh
new file mode 100755
index 0000000000..e38d9fa37b
--- /dev/null
+++ b/t/t9162-git-svn-dcommit-interactive.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+#
+# Copyright (c) 2011 Frédéric Heitzmann
+
+test_description='git svn dcommit --interactive series'
+. ./lib-git-svn.sh
+
+test_expect_success 'initialize repo' '
+	svn_cmd mkdir -m"mkdir test-interactive" "$svnrepo/test-interactive" &&
+	git svn clone "$svnrepo/test-interactive" test-interactive &&
+	cd test-interactive &&
+	touch foo && git add foo && git commit -m"foo: first commit" &&
+	git svn dcommit
+	'
+
+test_expect_success 'answers: y [\n] yes' '
+	(
+		echo "change #1" >> foo && git commit -a -m"change #1" &&
+		echo "change #2" >> foo && git commit -a -m"change #2" &&
+		echo "change #3" >> foo && git commit -a -m"change #3" &&
+		( echo "y
+
+y" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+		test $(git rev-parse HEAD) = $(git rev-parse remotes/git-svn)
+	)
+	'
+
+test_expect_success 'answers: yes yes no' '
+	(
+		echo "change #1" >> foo && git commit -a -m"change #1" &&
+		echo "change #2" >> foo && git commit -a -m"change #2" &&
+		echo "change #3" >> foo && git commit -a -m"change #3" &&
+		( echo "yes
+yes
+no" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+		test $(git rev-parse HEAD^^^) = $(git rev-parse remotes/git-svn) &&
+		git reset --hard remotes/git-svn
+	)
+	'
+
+test_expect_success 'answers: yes quit' '
+	(
+		echo "change #1" >> foo && git commit -a -m"change #1" &&
+		echo "change #2" >> foo && git commit -a -m"change #2" &&
+		echo "change #3" >> foo && git commit -a -m"change #3" &&
+		( echo "yes
+quit" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+		test $(git rev-parse HEAD^^^) = $(git rev-parse remotes/git-svn) &&
+		git reset --hard remotes/git-svn
+	)
+	'
+
+test_expect_success 'answers: all' '
+	(
+		echo "change #1" >> foo && git commit -a -m"change #1" &&
+		echo "change #2" >> foo && git commit -a -m"change #2" &&
+		echo "change #3" >> foo && git commit -a -m"change #3" &&
+		( echo "all" | GIT_SVN_NOTTY=1 git svn dcommit --interactive ) &&
+		test $(git rev-parse HEAD) = $(git rev-parse remotes/git-svn) &&
+		git reset --hard remotes/git-svn
+	)
+	'
+
+test_done
diff --git a/t/t9300-fast-import.sh b/t/t9300-fast-import.sh
index bd32b91d8f..438aaf6b14 100755
--- a/t/t9300-fast-import.sh
+++ b/t/t9300-fast-import.sh
@@ -2237,7 +2237,7 @@ test_expect_success 'R: cat-blob-fd must be a nonnegative integer' '
 	test_must_fail git fast-import --cat-blob-fd=-1 </dev/null
 '
 
-test_expect_success 'R: print old blob' '
+test_expect_success NOT_MINGW 'R: print old blob' '
 	blob=$(echo "yes it can" | git hash-object -w --stdin) &&
 	cat >expect <<-EOF &&
 	${blob} blob 11
@@ -2249,7 +2249,7 @@ test_expect_success 'R: print old blob' '
 	test_cmp expect actual
 '
 
-test_expect_success 'R: in-stream cat-blob-fd not respected' '
+test_expect_success NOT_MINGW 'R: in-stream cat-blob-fd not respected' '
 	echo hello >greeting &&
 	blob=$(git hash-object -w greeting) &&
 	cat >expect <<-EOF &&
@@ -2270,7 +2270,7 @@ test_expect_success 'R: in-stream cat-blob-fd not respected' '
 	test_cmp expect actual.1
 '
 
-test_expect_success 'R: print new blob' '
+test_expect_success NOT_MINGW 'R: print new blob' '
 	blob=$(echo "yep yep yep" | git hash-object --stdin) &&
 	cat >expect <<-EOF &&
 	${blob} blob 12
@@ -2288,7 +2288,7 @@ test_expect_success 'R: print new blob' '
 	test_cmp expect actual
 '
 
-test_expect_success 'R: print new blob by sha1' '
+test_expect_success NOT_MINGW 'R: print new blob by sha1' '
 	blob=$(echo "a new blob named by sha1" | git hash-object --stdin) &&
 	cat >expect <<-EOF &&
 	${blob} blob 25
diff --git a/t/t9901-git-web--browse.sh b/t/t9901-git-web--browse.sh
index 7906e5d032..b0a6bad8dd 100755
--- a/t/t9901-git-web--browse.sh
+++ b/t/t9901-git-web--browse.sh
@@ -7,31 +7,32 @@ This test checks that git web--browse can handle various valid URLs.'
 
 . ./test-lib.sh
 
+test_web_browse () {
+	# browser=$1 url=$2
+	git web--browse --browser="$1" "$2" >actual &&
+	tr -d '\015' <actual >text &&
+	test_cmp expect text
+}
+
 test_expect_success \
 	'URL with an ampersand in it' '
 	echo http://example.com/foo\&bar >expect &&
 	git config browser.custom.cmd echo &&
-	git web--browse --browser=custom \
-		http://example.com/foo\&bar >actual &&
-	test_cmp expect actual
+	test_web_browse custom http://example.com/foo\&bar
 '
 
 test_expect_success \
 	'URL with a semi-colon in it' '
 	echo http://example.com/foo\;bar >expect &&
 	git config browser.custom.cmd echo &&
-	git web--browse --browser=custom \
-		http://example.com/foo\;bar >actual &&
-	test_cmp expect actual
+	test_web_browse custom http://example.com/foo\;bar
 '
 
 test_expect_success \
 	'URL with a hash in it' '
 	echo http://example.com/foo#bar >expect &&
 	git config browser.custom.cmd echo &&
-	git web--browse --browser=custom \
-		http://example.com/foo#bar >actual &&
-	test_cmp expect actual
+	test_web_browse custom http://example.com/foo#bar
 '
 
 test_expect_success \
@@ -43,9 +44,7 @@ test_expect_success \
 	EOF
 	chmod +x "fake browser" &&
 	git config browser.w3m.path "`pwd`/fake browser" &&
-	git web--browse --browser=w3m \
-		http://example.com/foo >actual &&
-	test_cmp expect actual
+	test_web_browse w3m http://example.com/foo
 '
 
 test_expect_success \
@@ -58,9 +57,7 @@ test_expect_success \
 			done
 		}
 		f" &&
-	git web--browse --browser=custom \
-		http://example.com/foo >actual &&
-	test_cmp expect actual
+	test_web_browse custom http://example.com/foo
 '
 
 test_done