26 files changed, 584 insertions, 61 deletions

diff --git a/t/lib-httpd.sh b/t/lib-httpd.sh
index a5c4436fd1..dc473dfb53 100644
--- a/t/lib-httpd.sh
+++ b/t/lib-httpd.sh
@@ -45,22 +45,22 @@ else
 	error "Could not identify web server at '$LIB_HTTPD_PATH'"
 fi
 
-HTTPD_PARA="-d $HTTPD_ROOT_PATH -f $TEST_PATH/apache.conf"
+HTTPD_PARA=""
 
 prepare_httpd() {
-	mkdir -p $HTTPD_DOCUMENT_ROOT_PATH
+	mkdir -p "$HTTPD_DOCUMENT_ROOT_PATH"
 
-	ln -s $LIB_HTTPD_MODULE_PATH $HTTPD_ROOT_PATH/modules
+	ln -s "$LIB_HTTPD_MODULE_PATH" "$HTTPD_ROOT_PATH/modules"
 
 	if test -n "$LIB_HTTPD_SSL"
 	then
 		HTTPD_URL=https://127.0.0.1:$LIB_HTTPD_PORT
 
 		RANDFILE_PATH="$HTTPD_ROOT_PATH"/.rnd openssl req \
-			-config $TEST_PATH/ssl.cnf \
+			-config "$TEST_PATH/ssl.cnf" \
 			-new -x509 -nodes \
-			-out $HTTPD_ROOT_PATH/httpd.pem \
-			-keyout $HTTPD_ROOT_PATH/httpd.pem
+			-out "$HTTPD_ROOT_PATH/httpd.pem" \
+			-keyout "$HTTPD_ROOT_PATH/httpd.pem"
 		GIT_SSL_NO_VERIFY=t
 		export GIT_SSL_NO_VERIFY
 		HTTPD_PARA="$HTTPD_PARA -DSSL"
@@ -86,12 +86,14 @@ start_httpd() {
 
 	trap 'stop_httpd; die' exit
 
-	"$LIB_HTTPD_PATH" $HTTPD_PARA \
+	"$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
+		-f "$TEST_PATH/apache.conf" $HTTPD_PARA \
 		-c "Listen 127.0.0.1:$LIB_HTTPD_PORT" -k start
 }
 
 stop_httpd() {
 	trap 'die' exit
 
-	"$LIB_HTTPD_PATH" $HTTPD_PARA -k stop
+	"$LIB_HTTPD_PATH" -d "$HTTPD_ROOT_PATH" \
+		-f "$TEST_PATH/apache.conf" -k stop
 }
diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf
index a4473462d1..4717c2d33b 100644
--- a/t/lib-httpd/apache.conf
+++ b/t/lib-httpd/apache.conf
@@ -1,3 +1,4 @@
+ServerName dummy
 PidFile httpd.pid
 DocumentRoot www
 ErrorLog error.log
diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh
index 690f80ab27..d7cbc5c6da 100755
--- a/t/t0000-basic.sh
+++ b/t/t0000-basic.sh
@@ -301,14 +301,14 @@ test_expect_success 'absolute path works as expected' '
 	mkdir third &&
 	dir="$(cd .git; pwd -P)" &&
 	dir2=third/../second/other/.git &&
-	test "$dir" = "$(test-absolute-path $dir2)" &&
+	test "$dir" = "$(test-path-utils make_absolute_path $dir2)" &&
 	file="$dir"/index &&
-	test "$file" = "$(test-absolute-path $dir2/index)" &&
+	test "$file" = "$(test-path-utils make_absolute_path $dir2/index)" &&
 	basename=blub &&
-	test "$dir/$basename" = "$(cd .git && test-absolute-path "$basename")" &&
+	test "$dir/$basename" = "$(cd .git && test-path-utils make_absolute_path "$basename")" &&
 	ln -s ../first/file .git/syml &&
 	sym="$(cd first; pwd -P)"/file &&
-	test "$sym" = "$(test-absolute-path "$dir2/syml")"
+	test "$sym" = "$(test-path-utils make_absolute_path "$dir2/syml")"
 '
 
 test_expect_success 'very long name in the index handled sanely' '
diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh
new file mode 100755
index 0000000000..6e7501f352
--- /dev/null
+++ b/t/t0060-path-utils.sh
@@ -0,0 +1,87 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 David Reiss
+#
+
+test_description='Test various path utilities'
+
+. ./test-lib.sh
+
+norm_abs() {
+	test_expect_success "normalize absolute" \
+	"test \$(test-path-utils normalize_absolute_path '$1') = '$2'"
+}
+
+ancestor() {
+	test_expect_success "longest ancestor" \
+	"test \$(test-path-utils longest_ancestor_length '$1' '$2') = '$3'"
+}
+
+norm_abs "" /
+norm_abs / /
+norm_abs // /
+norm_abs /// /
+norm_abs /. /
+norm_abs /./ /
+norm_abs /./.. /
+norm_abs /../. /
+norm_abs /./../.// /
+norm_abs /dir/.. /
+norm_abs /dir/sub/../.. /
+norm_abs /dir /dir
+norm_abs /dir// /dir
+norm_abs /./dir /dir
+norm_abs /dir/. /dir
+norm_abs /dir///./ /dir
+norm_abs /dir//sub/.. /dir
+norm_abs /dir/sub/../ /dir
+norm_abs //dir/sub/../. /dir
+norm_abs /dir/s1/../s2/ /dir/s2
+norm_abs /d1/s1///s2/..//../s3/ /d1/s3
+norm_abs /d1/s1//../s2/../../d2 /d2
+norm_abs /d1/.../d2 /d1/.../d2
+norm_abs /d1/..././../d2 /d1/d2
+
+ancestor / "" -1
+ancestor / / -1
+ancestor /foo "" -1
+ancestor /foo : -1
+ancestor /foo ::. -1
+ancestor /foo ::..:: -1
+ancestor /foo / 0
+ancestor /foo /fo -1
+ancestor /foo /foo -1
+ancestor /foo /foo/ -1
+ancestor /foo /bar -1
+ancestor /foo /bar/ -1
+ancestor /foo /foo/bar -1
+ancestor /foo /foo:/bar/ -1
+ancestor /foo /foo/:/bar/ -1
+ancestor /foo /foo::/bar/ -1
+ancestor /foo /:/foo:/bar/ 0
+ancestor /foo /foo:/:/bar/ 0
+ancestor /foo /:/bar/:/foo 0
+ancestor /foo/bar "" -1
+ancestor /foo/bar / 0
+ancestor /foo/bar /fo -1
+ancestor /foo/bar foo -1
+ancestor /foo/bar /foo 4
+ancestor /foo/bar /foo/ 4
+ancestor /foo/bar /foo/ba -1
+ancestor /foo/bar /:/fo 0
+ancestor /foo/bar /foo:/foo/ba 4
+ancestor /foo/bar /bar -1
+ancestor /foo/bar /bar/ -1
+ancestor /foo/bar /fo: -1
+ancestor /foo/bar :/fo -1
+ancestor /foo/bar /foo:/bar/ 4
+ancestor /foo/bar /:/foo:/bar/ 4
+ancestor /foo/bar /foo:/:/bar/ 4
+ancestor /foo/bar /:/bar/:/fo 0
+ancestor /foo/bar /:/bar/ 0
+ancestor /foo/bar :://foo/. 4
+ancestor /foo/bar :://foo/.:: 4
+ancestor /foo/bar //foo/./::/bar 4
+ancestor /foo/bar ::/bar -1
+
+test_done
diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh
index f387d46f1a..ca99d37616 100755
--- a/t/t1400-update-ref.sh
+++ b/t/t1400-update-ref.sh
@@ -155,7 +155,8 @@ rm -f .git/$m .git/logs/$m expect
 
 git update-ref $m $D
 cat >.git/logs/$m <<EOF
-$C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500
+0000000000000000000000000000000000000000 $C $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500
+$C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150350 -0500
 $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 -0500
 $F $Z $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150680 -0500
 $Z $E $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 -0500
@@ -186,6 +187,12 @@ test_expect_success \
 	'Query "master@{May 26 2005 23:32:00}" (exactly history start)' \
 	'rm -f o e
 	 git rev-parse --verify "master@{May 26 2005 23:32:00}" >o 2>e &&
+	 test '"$C"' = $(cat o) &&
+	 test "" = "$(cat e)"'
+test_expect_success \
+	'Query "master@{May 26 2005 23:32:30}" (first non-creation change)' \
+	'rm -f o e
+	 git rev-parse --verify "master@{May 26 2005 23:32:30}" >o 2>e &&
 	 test '"$A"' = $(cat o) &&
 	 test "" = "$(cat e)"'
 test_expect_success \
diff --git a/t/t1504-ceiling-dirs.sh b/t/t1504-ceiling-dirs.sh
new file mode 100755
index 0000000000..91b704a3a4
--- /dev/null
+++ b/t/t1504-ceiling-dirs.sh
@@ -0,0 +1,163 @@
+#!/bin/sh
+
+test_description='test GIT_CEILING_DIRECTORIES'
+. ./test-lib.sh
+
+test_prefix() {
+	test_expect_success "$1" \
+	"test '$2' = \"\$(git rev-parse --show-prefix)\""
+}
+
+test_fail() {
+	test_expect_code 128 "$1: prefix" \
+	"git rev-parse --show-prefix"
+}
+
+TRASH_ROOT="$(pwd)"
+ROOT_PARENT=$(dirname "$TRASH_ROOT")
+
+
+unset GIT_CEILING_DIRECTORIES
+test_prefix no_ceil ""
+
+export GIT_CEILING_DIRECTORIES
+
+GIT_CEILING_DIRECTORIES=""
+test_prefix ceil_empty ""
+
+GIT_CEILING_DIRECTORIES="$ROOT_PARENT"
+test_prefix ceil_at_parent ""
+
+GIT_CEILING_DIRECTORIES="$ROOT_PARENT/"
+test_prefix ceil_at_parent_slash ""
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT"
+test_prefix ceil_at_trash ""
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/"
+test_prefix ceil_at_trash_slash ""
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub"
+test_prefix ceil_at_sub ""
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub/"
+test_prefix ceil_at_sub_slash ""
+
+
+mkdir -p sub/dir || exit 1
+cd sub/dir || exit 1
+
+unset GIT_CEILING_DIRECTORIES
+test_prefix subdir_no_ceil "sub/dir/"
+
+export GIT_CEILING_DIRECTORIES
+
+GIT_CEILING_DIRECTORIES=""
+test_prefix subdir_ceil_empty "sub/dir/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT"
+test_fail subdir_ceil_at_trash
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/"
+test_fail subdir_ceil_at_trash_slash
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub"
+test_fail subdir_ceil_at_sub
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub/"
+test_fail subdir_ceil_at_sub_slash
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub/dir"
+test_prefix subdir_ceil_at_subdir "sub/dir/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub/dir/"
+test_prefix subdir_ceil_at_subdir_slash "sub/dir/"
+
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/su"
+test_prefix subdir_ceil_at_su "sub/dir/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/su/"
+test_prefix subdir_ceil_at_su_slash "sub/dir/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub/di"
+test_prefix subdir_ceil_at_sub_di "sub/dir/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub/di"
+test_prefix subdir_ceil_at_sub_di_slash "sub/dir/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/subdi"
+test_prefix subdir_ceil_at_subdi "sub/dir/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/subdi"
+test_prefix subdir_ceil_at_subdi_slash "sub/dir/"
+
+
+GIT_CEILING_DIRECTORIES="foo:$TRASH_ROOT/sub"
+test_fail second_of_two
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub:bar"
+test_fail first_of_two
+
+GIT_CEILING_DIRECTORIES="foo:$TRASH_ROOT/sub:bar"
+test_fail second_of_three
+
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sub"
+GIT_DIR=../../.git
+export GIT_DIR
+test_prefix git_dir_specified ""
+unset GIT_DIR
+
+
+cd ../.. || exit 1
+mkdir -p s/d || exit 1
+cd s/d || exit 1
+
+unset GIT_CEILING_DIRECTORIES
+test_prefix sd_no_ceil "s/d/"
+
+export GIT_CEILING_DIRECTORIES
+
+GIT_CEILING_DIRECTORIES=""
+test_prefix sd_ceil_empty "s/d/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT"
+test_fail sd_ceil_at_trash
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/"
+test_fail sd_ceil_at_trash_slash
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/s"
+test_fail sd_ceil_at_s
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/s/"
+test_fail sd_ceil_at_s_slash
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/s/d"
+test_prefix sd_ceil_at_sd "s/d/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/s/d/"
+test_prefix sd_ceil_at_sd_slash "s/d/"
+
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/su"
+test_prefix sd_ceil_at_su "s/d/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/su/"
+test_prefix sd_ceil_at_su_slash "s/d/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/s/di"
+test_prefix sd_ceil_at_s_di "s/d/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/s/di"
+test_prefix sd_ceil_at_s_di_slash "s/d/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sdi"
+test_prefix sd_ceil_at_sdi "s/d/"
+
+GIT_CEILING_DIRECTORIES="$TRASH_ROOT/sdi"
+test_prefix sd_ceil_at_sdi_slash "s/d/"
+
+
+test_done
diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh
index b7cc6b28e6..0922c708f1 100755
--- a/t/t4015-diff-whitespace.sh
+++ b/t/t4015-diff-whitespace.sh
@@ -335,4 +335,10 @@ test_expect_success 'line numbers in --check output are correct' '
 
 '
 
+test_expect_success 'checkdiff detects trailing blank lines' '
+	echo "foo();" >x &&
+	echo "" >>x &&
+	git diff --check | grep "ends with blank"
+'
+
 test_done
diff --git a/t/t4017-diff-retval.sh b/t/t4017-diff-retval.sh
index 0d0fb87f57..60dd2014d5 100755
--- a/t/t4017-diff-retval.sh
+++ b/t/t4017-diff-retval.sh
@@ -113,4 +113,18 @@ test_expect_success 'check should test not just the last line' '
 
 '
 
+test_expect_success 'check detects leftover conflict markers' '
+	git reset --hard &&
+	git checkout HEAD^ &&
+	echo binary >>b &&
+	git commit -m "side" b &&
+	test_must_fail git merge master &&
+	git add b && (
+		git --no-pager diff --cached --check >test.out
+		test $? = 2
+	) &&
+	test 3 = $(grep "conflict marker" test.out | wc -l) &&
+	git reset --hard
+'
+
 test_done
diff --git a/t/t4100-apply-stat.sh b/t/t4100-apply-stat.sh
index 8073a5a1f2..e0c67740a5 100755
--- a/t/t4100-apply-stat.sh
+++ b/t/t4100-apply-stat.sh
@@ -3,44 +3,38 @@
 # Copyright (c) 2005 Junio C Hamano
 #
 
-test_description='git apply --stat --summary test.
+test_description='git apply --stat --summary test, with --recount
 
 '
 . ./test-lib.sh
 
-test_expect_success \
-    'rename' \
-    'git apply --stat --summary <../t4100/t-apply-1.patch >current &&
-    test_cmp ../t4100/t-apply-1.expect current'
-
-test_expect_success \
-    'copy' \
-    'git apply --stat --summary <../t4100/t-apply-2.patch >current &&
-    test_cmp ../t4100/t-apply-2.expect current'
-
-test_expect_success \
-    'rewrite' \
-    'git apply --stat --summary <../t4100/t-apply-3.patch >current &&
-    test_cmp ../t4100/t-apply-3.expect current'
-
-test_expect_success \
-    'mode' \
-    'git apply --stat --summary <../t4100/t-apply-4.patch >current &&
-    test_cmp ../t4100/t-apply-4.expect current'
-
-test_expect_success \
-    'non git' \
-    'git apply --stat --summary <../t4100/t-apply-5.patch >current &&
-    test_cmp ../t4100/t-apply-5.expect current'
-
-test_expect_success \
-    'non git' \
-    'git apply --stat --summary <../t4100/t-apply-6.patch >current &&
-    test_cmp ../t4100/t-apply-6.expect current'
-
-test_expect_success \
-    'non git' \
-    'git apply --stat --summary <../t4100/t-apply-7.patch >current &&
-    test_cmp ../t4100/t-apply-7.expect current'
+UNC='s/^\(@@ -[1-9][0-9]*\),[0-9]* \(+[1-9][0-9]*\),[0-9]* @@/\1,999 \2,999 @@/'
+
+num=0
+while read title
+do
+	num=$(( $num + 1 ))
+	test_expect_success "$title" '
+		git apply --stat --summary \
+			<"$TEST_DIRECTORY/t4100/t-apply-$num.patch" >current &&
+		test_cmp ../t4100/t-apply-$num.expect current
+	'
+
+	test_expect_success "$title with recount" '
+		sed -e "$UNC" <"$TEST_DIRECTORY/t4100/t-apply-$num.patch" |
+		git apply --recount --stat --summary >current &&
+		test_cmp ../t4100/t-apply-$num.expect current
+	'
+done <<\EOF
+rename
+copy
+rewrite
+mode
+non git (1)
+non git (2)
+non git (3)
+incomplete (1)
+incomplete (2)
+EOF
 
 test_done
diff --git a/t/t4100/t-apply-8.expect b/t/t4100/t-apply-8.expect
new file mode 100644
index 0000000000..eef7f2e65c
--- /dev/null
+++ b/t/t4100/t-apply-8.expect
@@ -0,0 +1,2 @@
+ t/t4100-apply-stat.sh |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/t/t4100/t-apply-8.patch b/t/t4100/t-apply-8.patch
new file mode 100644
index 0000000000..5ca13e6594
--- /dev/null
+++ b/t/t4100/t-apply-8.patch
@@ -0,0 +1,11 @@
+diff --git a/t/t4100-apply-stat.sh b/t/t4100-apply-stat.sh
+index be837bb..0798c64 100755
+--- a/t/t4100-apply-stat.sh
++++ b/t/t4100-apply-stat.sh
+@@ -35,4 +35,4 @@ non git (2)
+ non git (3)
+ EOF
+ 
+-test_done
++test_done
+\ No newline at end of file
diff --git a/t/t4100/t-apply-9.expect b/t/t4100/t-apply-9.expect
new file mode 100644
index 0000000000..eef7f2e65c
--- /dev/null
+++ b/t/t4100/t-apply-9.expect
@@ -0,0 +1,2 @@
+ t/t4100-apply-stat.sh |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/t/t4100/t-apply-9.patch b/t/t4100/t-apply-9.patch
new file mode 100644
index 0000000000..875d57d567
--- /dev/null
+++ b/t/t4100/t-apply-9.patch
@@ -0,0 +1,11 @@
+diff --git a/t/t4100-apply-stat.sh b/t/t4100-apply-stat.sh
+index 0798c64..be837bb 100755
+--- a/t/t4100-apply-stat.sh
++++ b/t/t4100-apply-stat.sh
+@@ -35,4 +35,4 @@ non git (2)
+ non git (3)
+ EOF
+ 
+-test_done
+\ No newline at end of file
++test_done
diff --git a/t/t4127-apply-same-fn.sh b/t/t4127-apply-same-fn.sh
new file mode 100755
index 0000000000..1f859dd908
--- /dev/null
+++ b/t/t4127-apply-same-fn.sh
@@ -0,0 +1,90 @@
+#!/bin/sh
+
+test_description='apply same filename'
+
+. ./test-lib.sh
+
+modify () {
+	sed -e "$1" < "$2" > "$2".x &&
+	mv "$2".x "$2"
+}
+
+test_expect_success setup '
+	for i in a b c d e f g h i j k l m
+	do
+		echo $i
+	done >same_fn &&
+	cp same_fn other_fn &&
+	git add same_fn other_fn &&
+	git commit -m initial
+'
+test_expect_success 'apply same filename with independent changes' '
+	modify "s/^d/z/" same_fn &&
+	git diff > patch0 &&
+	git add same_fn &&
+	modify "s/^i/y/" same_fn &&
+	git diff >> patch0 &&
+	cp same_fn same_fn2 &&
+	git reset --hard &&
+	git-apply patch0 &&
+	diff same_fn same_fn2
+'
+
+test_expect_success 'apply same filename with overlapping changes' '
+	git reset --hard
+	modify "s/^d/z/" same_fn &&
+	git diff > patch0 &&
+	git add same_fn &&
+	modify "s/^e/y/" same_fn &&
+	git diff >> patch0 &&
+	cp same_fn same_fn2 &&
+	git reset --hard &&
+	git-apply patch0 &&
+	diff same_fn same_fn2
+'
+
+test_expect_success 'apply same new filename after rename' '
+	git reset --hard
+	git mv same_fn new_fn
+	modify "s/^d/z/" new_fn &&
+	git add new_fn &&
+	git diff -M --cached > patch1 &&
+	modify "s/^e/y/" new_fn &&
+	git diff >> patch1 &&
+	cp new_fn new_fn2 &&
+	git reset --hard &&
+	git apply --index patch1 &&
+	diff new_fn new_fn2
+'
+
+test_expect_success 'apply same old filename after rename -- should fail.' '
+	git reset --hard
+	git mv same_fn new_fn
+	modify "s/^d/z/" new_fn &&
+	git add new_fn &&
+	git diff -M --cached > patch1 &&
+	git mv new_fn same_fn
+	modify "s/^e/y/" same_fn &&
+	git diff >> patch1 &&
+	git reset --hard &&
+	test_must_fail git apply patch1
+'
+
+test_expect_success 'apply A->B (rename), C->A (rename), A->A -- should pass.' '
+	git reset --hard
+	git mv same_fn new_fn
+	modify "s/^d/z/" new_fn &&
+	git add new_fn &&
+	git diff -M --cached > patch1 &&
+	git commit -m "a rename" &&
+	git mv other_fn same_fn
+	modify "s/^e/y/" same_fn &&
+	git add same_fn &&
+	git diff -M --cached >> patch1 &&
+	modify "s/^g/x/" same_fn &&
+	git diff >> patch1 &&
+	git reset --hard HEAD^ &&
+	git apply patch1
+'
+
+test_done
diff --git a/t/t4200-rerere.sh b/t/t4200-rerere.sh
index 85d7e3edcd..a64727d5ad 100755
--- a/t/t4200-rerere.sh
+++ b/t/t4200-rerere.sh
@@ -193,9 +193,19 @@ test_expect_success 'resolution was recorded properly' '
 	echo Bello > file3 &&
 	git add file3 &&
 	git commit -m version2 &&
-	! git merge fifth &&
-	git diff-files -q &&
-	test Cello = "$(cat file3)"
+	git tag version2 &&
+	test_must_fail git merge fifth &&
+	test Cello = "$(cat file3)" &&
+	test 0 != $(git ls-files -u | wc -l)
+'
+
+test_expect_success 'rerere.autoupdate' '
+	git config rerere.autoupdate true
+	git reset --hard &&
+	git checkout version2 &&
+	test_must_fail git merge fifth &&
+	test 0 = $(git ls-files -u | wc -l)
+
 '
 
 test_done
diff --git a/t/t5304-prune.sh b/t/t5304-prune.sh
index 9fd9d07000..9fd9d07000 100644..100755
--- a/t/t5304-prune.sh
+++ b/t/t5304-prune.sh
diff --git a/t/t5404-tracking-branches.sh b/t/t5404-tracking-branches.sh
index 1493a92c06..64fe2615ac 100755
--- a/t/t5404-tracking-branches.sh
+++ b/t/t5404-tracking-branches.sh
@@ -10,6 +10,7 @@ test_expect_success 'setup' '
 	git commit -m 1 &&
 	git branch b1 &&
 	git branch b2 &&
+	git branch b3 &&
 	git clone . aa &&
 	git checkout b1 &&
 	echo b1 >>file &&
@@ -50,4 +51,10 @@ test_expect_success 'deleted branches have their tracking branches removed' '
 	test "$(git rev-parse origin/b1)" = "origin/b1"
 '
 
+test_expect_success 'already deleted tracking branches ignored' '
+	git branch -d -r origin/b3 &&
+	git push origin :b3 >output 2>&1 &&
+	! grep error output
+'
+
 test_done
diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh
index f15dd03e4d..21dbb557b7 100755
--- a/t/t5540-http-push.sh
+++ b/t/t5540-http-push.sh
@@ -12,6 +12,13 @@ This test runs various sanity checks on http-push.'
 ROOT_PATH="$PWD"
 LIB_HTTPD_DAV=t
 
+if git http-push > /dev/null 2>&1 || [ $? -eq 128 ]
+then
+	say "skipping test, USE_CURL_MULTI is not defined"
+	test_done
+	exit
+fi
+
 . ../lib-httpd.sh
 
 if ! start_httpd >&3 2>&4
@@ -36,7 +43,7 @@ test_expect_success 'setup remote repository' '
 	git --bare update-server-info &&
 	chmod +x hooks/post-update &&
 	cd - &&
-	mv test_repo.git $HTTPD_DOCUMENT_ROOT_PATH
+	mv test_repo.git "$HTTPD_DOCUMENT_ROOT_PATH"
 '
 
 test_expect_success 'clone remote repository' '
@@ -44,16 +51,17 @@ test_expect_success 'clone remote repository' '
 	git clone $HTTPD_URL/test_repo.git test_repo_clone
 '
 
-test_expect_success 'push to remote repository' '
+test_expect_failure 'push to remote repository' '
 	cd "$ROOT_PATH"/test_repo_clone &&
 	: >path2 &&
 	git add path2 &&
 	test_tick &&
 	git commit -m path2 &&
-	git push
+	git push &&
+	[ -f "$HTTPD_DOCUMENT_ROOT_PATH/test_repo.git/refs/heads/master" ]
 '
 
-test_expect_success 'create and delete remote branch' '
+test_expect_failure 'create and delete remote branch' '
 	cd "$ROOT_PATH"/test_repo_clone &&
 	git checkout -b dev &&
 	: >path3 &&
diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh
index b642fb260b..d785b3df78 100755
--- a/t/t5601-clone.sh
+++ b/t/t5601-clone.sh
@@ -17,14 +17,32 @@ test_expect_success setup '
 
 '
 
-test_expect_success 'clone with excess parameters' '
+test_expect_success 'clone with excess parameters (1)' '
 
+	rm -fr dst &&
+	test_must_fail git clone -n src dst junk
+
+'
+
+test_expect_success 'clone with excess parameters (2)' '
+
+	rm -fr dst &&
 	test_must_fail git clone -n "file://$(pwd)/src" dst junk
 
 '
 
+test_expect_success 'clone does not keep pack' '
+
+	rm -fr dst &&
+	git clone -n "file://$(pwd)/src" dst &&
+	! test -f dst/file &&
+	! (echo dst/.git/objects/pack/pack-* | grep "\.keep")
+
+'
+
 test_expect_success 'clone checks out files' '
 
+	rm -fr dst &&
 	git clone src dst &&
 	test -f dst/file
 
diff --git a/t/t6120-describe.sh b/t/t6120-describe.sh
index c6be2597f7..2fb672c3b4 100755
--- a/t/t6120-describe.sh
+++ b/t/t6120-describe.sh
@@ -139,4 +139,6 @@ check_describe "test1-lightweight-*" --tags --match="test1-*"
 
 check_describe "test2-lightweight-*" --tags --match="test2-*"
 
+check_describe "test2-lightweight-*" --long --tags --match="test2-*" HEAD^
+
 test_done
diff --git a/t/t7102-reset.sh b/t/t7102-reset.sh
index 39ba14148c..96d15083fb 100755
--- a/t/t7102-reset.sh
+++ b/t/t7102-reset.sh
@@ -428,4 +428,51 @@ test_expect_success '--mixed refreshes the index' '
 	test_cmp expect output
 '
 
+test_expect_success 'disambiguation (1)' '
+
+	git reset --hard &&
+	>secondfile &&
+	git add secondfile &&
+	test_must_fail git reset secondfile &&
+	test -z "$(git diff --cached --name-only)" &&
+	test -f secondfile &&
+	test ! -s secondfile
+
+'
+
+test_expect_success 'disambiguation (2)' '
+
+	git reset --hard &&
+	>secondfile &&
+	git add secondfile &&
+	rm -f secondfile &&
+	test_must_fail git reset secondfile &&
+	test -n "$(git diff --cached --name-only -- secondfile)" &&
+	test ! -f secondfile
+
+'
+
+test_expect_success 'disambiguation (3)' '
+
+	git reset --hard &&
+	>secondfile &&
+	git add secondfile &&
+	rm -f secondfile &&
+	test_must_fail git reset HEAD secondfile &&
+	test -z "$(git diff --cached --name-only)" &&
+	test ! -f secondfile
+
+'
+
+test_expect_success 'disambiguation (4)' '
+
+	git reset --hard &&
+	>secondfile &&
+	git add secondfile &&
+	rm -f secondfile &&
+	test_must_fail git reset -- secondfile &&
+	test -z "$(git diff --cached --name-only)" &&
+	test ! -f secondfile
+'
+
 test_done
diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh
index 6b0483f3e9..6b0483f3e9 100644..100755
--- a/t/t7610-mergetool.sh
+++ b/t/t7610-mergetool.sh
diff --git a/t/t7701-repack-unpack-unreachable.sh b/t/t7701-repack-unpack-unreachable.sh
index 6a5211f187..31c340fd38 100755
--- a/t/t7701-repack-unpack-unreachable.sh
+++ b/t/t7701-repack-unpack-unreachable.sh
@@ -4,6 +4,10 @@ test_description='git-repack works correctly'
 
 . ./test-lib.sh
 
+fsha1=
+csha1=
+tsha1=
+
 test_expect_success '-A option leaves unreachable objects unpacked' '
 	echo content > file1 &&
 	git add . &&
@@ -44,4 +48,34 @@ test_expect_success '-A option leaves unreachable objects unpacked' '
 	git show $tsha1
 '
 
+compare_mtimes ()
+{
+	perl -e 'my $reference = shift;
+		 foreach my $file (@ARGV) {
+			exit(1) unless(-f $file && -M $file == -M $reference);
+		 }
+		 exit(0);
+		' -- "$@"
+}
+
+test_expect_success 'unpacked objects receive timestamp of pack file' '
+	fsha1path=$(echo "$fsha1" | sed -e "s|\(..\)|\1/|") &&
+	fsha1path=".git/objects/$fsha1path" &&
+	csha1path=$(echo "$csha1" | sed -e "s|\(..\)|\1/|") &&
+	csha1path=".git/objects/$csha1path" &&
+	tsha1path=$(echo "$tsha1" | sed -e "s|\(..\)|\1/|") &&
+	tsha1path=".git/objects/$tsha1path" &&
+	git branch transient_branch $csha1 &&
+	git repack -a -d -l &&
+	test ! -f "$fsha1path" &&
+	test ! -f "$csha1path" &&
+	test ! -f "$tsha1path" &&
+	test 1 = $(ls -1 .git/objects/pack/pack-*.pack | wc -l) &&
+	packfile=$(ls .git/objects/pack/pack-*.pack) &&
+	git branch -D transient_branch &&
+	sleep 1 &&
+	git repack -A -l &&
+	compare_mtimes "$packfile" "$fsha1path" "$csha1path" "$tsha1path"
+'
+
 test_done
diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 242cdf092a..3bc6164125 100755
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -4,9 +4,9 @@
 #
 
 test_description='git-svn basic tests'
-GIT_SVN_LC_ALL=$LC_ALL
+GIT_SVN_LC_ALL=${LC_ALL:-$LANG}
 
-case "$LC_ALL" in
+case "$GIT_SVN_LC_ALL" in
 *.UTF-8)
 	have_utf8=t
 	;;
@@ -17,7 +17,7 @@ esac
 
 . ./lib-git-svn.sh
 
-echo 'define NO_SVN_TESTS to skip git-svn tests'
+say 'define NO_SVN_TESTS to skip git-svn tests'
 
 test_expect_success \
     'initialize git-svn' '
@@ -183,7 +183,7 @@ then
 		git-svn set-tree HEAD"
 	unset LC_ALL
 else
-	echo "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"
+	say "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"
 fi
 
 name='test fetch functionality (svn => git) with alternate GIT_SVN_ID'
diff --git a/t/t9113-git-svn-dcommit-new-file.sh b/t/t9113-git-svn-dcommit-new-file.sh
index 31c929b573..8da8ce58eb 100755
--- a/t/t9113-git-svn-dcommit-new-file.sh
+++ b/t/t9113-git-svn-dcommit-new-file.sh
@@ -7,12 +7,18 @@
 # I don't like the idea of taking a port and possibly leaving a
 # daemon running on a users system if the test fails.
 # Not all git users will need to interact with SVN.
-test -z "$SVNSERVE_PORT" && exit 0
 
 test_description='git-svn dcommit new files over svn:// test'
 
 . ./lib-git-svn.sh
 
+if test -z "$SVNSERVE_PORT"
+then
+	say 'skipping svnserve test. (set $SVNSERVE_PORT to enable)'
+	test_done
+	exit
+fi
+
 start_svnserve () {
 	svnserve --listen-port $SVNSERVE_PORT \
 	         --root "$rawsvnrepo" \
diff --git a/t/test-lib.sh b/t/test-lib.sh
index c0c5e0e83b..8e2849b5ce 100644
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -35,6 +35,7 @@ unset GIT_WORK_TREE
 unset GIT_EXTERNAL_DIFF
 unset GIT_INDEX_FILE
 unset GIT_OBJECT_DIRECTORY
+unset GIT_CEILING_DIRECTORIES
 unset SHA1_FILE_DIRECTORIES
 unset SHA1_FILE_DIRECTORY
 GIT_MERGE_VERBOSITY=5