12 files changed, 287 insertions, 7 deletions

diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf
index 4717c2d33b..fdb19a50f1 100644
--- a/t/lib-httpd/apache.conf
+++ b/t/lib-httpd/apache.conf
@@ -1,6 +1,8 @@
 ServerName dummy
 PidFile httpd.pid
 DocumentRoot www
+LogFormat "%h %l %u %t \"%r\" %>s %b" common
+CustomLog access.log common
 ErrorLog error.log
 
 <IfDefine SSL>
diff --git a/t/t2011-checkout-invalid-head.sh b/t/t2011-checkout-invalid-head.sh
index 764bb0a6bc..15ebdc26eb 100755
--- a/t/t2011-checkout-invalid-head.sh
+++ b/t/t2011-checkout-invalid-head.sh
@@ -10,6 +10,10 @@ test_expect_success 'setup' '
 	git commit -m initial
 '
 
+test_expect_success 'checkout should not start branch from a tree' '
+	test_must_fail git checkout -b newbranch master^{tree}
+'
+
 test_expect_success 'checkout master from invalid HEAD' '
 	echo 0000000000000000000000000000000000000000 >.git/HEAD &&
 	git checkout master --
diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh
index 7d10a27f1d..2cc8e7abe1 100755
--- a/t/t3404-rebase-interactive.sh
+++ b/t/t3404-rebase-interactive.sh
@@ -373,6 +373,38 @@ test_expect_success '--continue tries to commit, even for "edit"' '
 	test $parent = $(git rev-parse HEAD^)
 '
 
+test_expect_success 'aborted --continue does not squash commits after "edit"' '
+	old=$(git rev-parse HEAD) &&
+	test_tick &&
+	FAKE_LINES="edit 1" git rebase -i HEAD^ &&
+	echo "edited again" > file7 &&
+	git add file7 &&
+	(
+		FAKE_COMMIT_MESSAGE=" " &&
+		export FAKE_COMMIT_MESSAGE &&
+		test_must_fail git rebase --continue
+	) &&
+	test $old = $(git rev-parse HEAD) &&
+	git rebase --abort
+'
+
+test_expect_success 'auto-amend only edited commits after "edit"' '
+	test_tick &&
+	FAKE_LINES="edit 1" git rebase -i HEAD^ &&
+	echo "edited again" > file7 &&
+	git add file7 &&
+	FAKE_COMMIT_MESSAGE="edited file7 again" git commit &&
+	echo "and again" > file7 &&
+	git add file7 &&
+	test_tick &&
+	(
+		FAKE_COMMIT_MESSAGE="and again" &&
+		export FAKE_COMMIT_MESSAGE &&
+		test_must_fail git rebase --continue
+	) &&
+	git rebase --abort
+'
+
 test_expect_success 'rebase a detached HEAD' '
 	grandparent=$(git rev-parse HEAD~2) &&
 	git checkout $(git rev-parse HEAD) &&
diff --git a/t/t3411-rebase-preserve-around-merges.sh b/t/t3411-rebase-preserve-around-merges.sh
index aacfaae843..aacfaae843 100644..100755
--- a/t/t3411-rebase-preserve-around-merges.sh
+++ b/t/t3411-rebase-preserve-around-merges.sh
diff --git a/t/t3501-revert-cherry-pick.sh b/t/t3501-revert-cherry-pick.sh
index 6da212825a..bb4cf00d78 100755
--- a/t/t3501-revert-cherry-pick.sh
+++ b/t/t3501-revert-cherry-pick.sh
@@ -45,6 +45,7 @@ test_expect_success 'cherry-pick after renaming branch' '
 
 	git checkout rename2 &&
 	git cherry-pick added &&
+	test $(git rev-parse HEAD^) = $(git rev-parse rename2) &&
 	test -f opos &&
 	grep "Add extra line at the end" opos
 
@@ -54,6 +55,7 @@ test_expect_success 'revert after renaming branch' '
 
 	git checkout rename1 &&
 	git revert added &&
+	test $(git rev-parse HEAD^) = $(git rev-parse rename1) &&
 	test -f spoo &&
 	! grep "Add extra line at the end" spoo
 
diff --git a/t/t4029-diff-trailing-space.sh b/t/t4029-diff-trailing-space.sh
index 4ca65e0332..9ddbbcde57 100755
--- a/t/t4029-diff-trailing-space.sh
+++ b/t/t4029-diff-trailing-space.sh
@@ -2,7 +2,7 @@
 #
 # Copyright (c) Jim Meyering
 #
-test_description='diff honors config option, diff.suppress-blank-empty'
+test_description='diff honors config option, diff.suppressBlankEmpty'
 
 . ./test-lib.sh
 
@@ -24,14 +24,14 @@ test_expect_success \
      git add f &&
      git commit -q -m. f &&
      printf "\ny\n" > f &&
-     git config --bool diff.suppress-blank-empty true &&
+     git config --bool diff.suppressBlankEmpty true &&
      git diff f > actual &&
      test_cmp exp actual &&
      perl -i.bak -p -e "s/^\$/ /" exp &&
-     git config --bool diff.suppress-blank-empty false &&
+     git config --bool diff.suppressBlankEmpty false &&
      git diff f > actual &&
      test_cmp exp actual &&
-     git config --bool --unset diff.suppress-blank-empty &&
+     git config --bool --unset diff.suppressBlankEmpty &&
      git diff f > actual &&
      test_cmp exp actual
      '
diff --git a/t/t4129-apply-samemode.sh b/t/t4129-apply-samemode.sh
new file mode 100755
index 0000000000..adfcbb5a3b
--- /dev/null
+++ b/t/t4129-apply-samemode.sh
@@ -0,0 +1,62 @@
+#!/bin/sh
+
+test_description='applying patch with mode bits'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+	echo original >file &&
+	git add file &&
+	test_tick &&
+	git commit -m initial &&
+	git tag initial &&
+	echo modified >file &&
+	git diff --stat -p >patch-0.txt &&
+	chmod +x file &&
+	git diff --stat -p >patch-1.txt
+'
+
+test_expect_success 'same mode (no index)' '
+	git reset --hard &&
+	chmod +x file &&
+	git apply patch-0.txt &&
+	test -x file
+'
+
+test_expect_success 'same mode (with index)' '
+	git reset --hard &&
+	chmod +x file &&
+	git add file &&
+	git apply --index patch-0.txt &&
+	test -x file &&
+	git diff --exit-code
+'
+
+test_expect_success 'same mode (index only)' '
+	git reset --hard &&
+	chmod +x file &&
+	git add file &&
+	git apply --cached patch-0.txt &&
+	git ls-files -s file | grep "^100755"
+'
+
+test_expect_success 'mode update (no index)' '
+	git reset --hard &&
+	git apply patch-1.txt &&
+	test -x file
+'
+
+test_expect_success 'mode update (with index)' '
+	git reset --hard &&
+	git apply --index patch-1.txt &&
+	test -x file &&
+	git diff --exit-code
+'
+
+test_expect_success 'mode update (index only)' '
+	git reset --hard &&
+	git apply --cached patch-1.txt &&
+	git ls-files -s file | grep "^100755"
+'
+
+test_done
diff --git a/t/t5540-http-push.sh b/t/t5540-http-push.sh
index da9588645c..c236b5e83b 100755
--- a/t/t5540-http-push.sh
+++ b/t/t5540-http-push.sh
@@ -51,17 +51,29 @@ test_expect_success 'clone remote repository' '
 	git clone $HTTPD_URL/test_repo.git test_repo_clone
 '
 
-test_expect_failure 'push to remote repository' '
+test_expect_failure 'push to remote repository with packed refs' '
 	cd "$ROOT_PATH"/test_repo_clone &&
 	: >path2 &&
 	git add path2 &&
 	test_tick &&
 	git commit -m path2 &&
+	HEAD=$(git rev-parse --verify HEAD) &&
 	git push &&
-	[ -f "$HTTPD_DOCUMENT_ROOT_PATH/test_repo.git/refs/heads/master" ]
+	(cd "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git &&
+	 test $HEAD = $(git rev-parse --verify HEAD))
 '
 
-test_expect_failure 'create and delete remote branch' '
+test_expect_success ' push to remote repository with unpacked refs' '
+	(cd "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git &&
+	 rm packed-refs &&
+	 git update-ref refs/heads/master \
+		0c973ae9bd51902a28466f3850b543fa66a6aaf4) &&
+	git push &&
+	(cd "$HTTPD_DOCUMENT_ROOT_PATH"/test_repo.git &&
+	 test $HEAD = $(git rev-parse --verify HEAD))
+'
+
+test_expect_success 'create and delete remote branch' '
 	cd "$ROOT_PATH"/test_repo_clone &&
 	git checkout -b dev &&
 	: >path3 &&
@@ -76,6 +88,12 @@ test_expect_failure 'create and delete remote branch' '
 	test_must_fail git show-ref --verify refs/remotes/origin/dev
 '
 
+test_expect_success 'MKCOL sends directory names with trailing slashes' '
+
+	! grep "\"MKCOL.*[^/] HTTP/[^ ]*\"" < "$HTTPD_ROOT_PATH"/access.log
+
+'
+
 stop_httpd
 
 test_done
diff --git a/t/t6024-recursive-merge.sh b/t/t6024-recursive-merge.sh
index 802d0d06eb..129fa3000c 100755
--- a/t/t6024-recursive-merge.sh
+++ b/t/t6024-recursive-merge.sh
@@ -97,4 +97,27 @@ test_expect_success 'refuse to merge binary files' '
 		merge.err
 '
 
+test_expect_success 'mark rename/delete as unmerged' '
+
+	git reset --hard &&
+	git checkout -b delete &&
+	git rm a1 &&
+	test_tick &&
+	git commit -m delete &&
+	git checkout -b rename HEAD^ &&
+	git mv a1 a2
+	test_tick &&
+	git commit -m rename &&
+	test_must_fail git merge delete &&
+	test 1 = $(git ls-files --unmerged | wc -l) &&
+	git rev-parse --verify :2:a2 &&
+	test_must_fail git rev-parse --verify :3:a2 &&
+	git checkout -f delete &&
+	test_must_fail git merge rename &&
+	test 1 = $(git ls-files --unmerged | wc -l) &&
+	test_must_fail git rev-parse --verify :2:a2 &&
+	git rev-parse --verify :3:a2
+
+'
+
 test_done
diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh
index 575ef5beb2..ef2e78f9df 100755
--- a/t/t7001-mv.sh
+++ b/t/t7001-mv.sh
@@ -39,6 +39,31 @@ test_expect_success \
     grep "^R100..*path1/COPYING..*path0/COPYING"'
 
 test_expect_success \
+    'checking -k on non-existing file' \
+    'git mv -k idontexist path0'
+
+test_expect_success \
+    'checking -k on untracked file' \
+    'touch untracked1 &&
+     git mv -k untracked1 path0 &&
+     test -f untracked1 &&
+     test ! -f path0/untracked1'
+
+test_expect_success \
+    'checking -k on multiple untracked files' \
+    'touch untracked2 &&
+     git mv -k untracked1 untracked2 path0 &&
+     test -f untracked1 &&
+     test -f untracked2 &&
+     test ! -f path0/untracked1
+     test ! -f path0/untracked2'
+
+# clean up the mess in case bad things happen
+rm -f idontexist untracked1 untracked2 \
+     path0/idontexist path0/untracked1 path0/untracked2 \
+     .git/index.lock
+
+test_expect_success \
     'adding another file' \
     'cp "$TEST_DIRECTORY"/../README path0/README &&
      git add path0/README &&
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index be73f7b60a..2ec7ac6a51 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -209,4 +209,29 @@ test_expect_success 'update --init' '
 
 '
 
+test_expect_success 'do not add files from a submodule' '
+
+	git reset --hard &&
+	test_must_fail git add init/a
+
+'
+
+test_expect_success 'gracefully add submodule with a trailing slash' '
+
+	git reset --hard &&
+	git commit -m "commit subproject" init &&
+	(cd init &&
+	 echo b > a) &&
+	git add init/ &&
+	git diff --exit-code --cached init &&
+	commit=$(cd init &&
+	 git commit -m update a >/dev/null &&
+	 git rev-parse HEAD) &&
+	git add init/ &&
+	test_must_fail git diff --exit-code --cached init &&
+	test $commit = $(git ls-files --stage |
+		sed -n "s/^160000 \([^ ]*\).*/\1/p")
+
+'
+
 test_done
diff --git a/t/t7607-merge-overwrite.sh b/t/t7607-merge-overwrite.sh
new file mode 100755
index 0000000000..49f4e1599a
--- /dev/null
+++ b/t/t7607-merge-overwrite.sh
@@ -0,0 +1,87 @@
+#!/bin/sh
+
+test_description='git-merge
+
+Do not overwrite changes.'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+	echo c0 > c0.c &&
+	git add c0.c &&
+	git commit -m c0 &&
+	git tag c0 &&
+	echo c1 > c1.c &&
+	git add c1.c &&
+	git commit -m c1 &&
+	git tag c1 &&
+	git reset --hard c0 &&
+	echo c2 > c2.c &&
+	git add c2.c &&
+	git commit -m c2 &&
+	git tag c2 &&
+	git reset --hard c1 &&
+	echo "c1 a" > c1.c &&
+	git add c1.c &&
+	git commit -m "c1 a" &&
+	git tag c1a &&
+	echo "VERY IMPORTANT CHANGES" > important
+'
+
+test_expect_success 'will not overwrite untracked file' '
+	git reset --hard c1 &&
+	cat important > c2.c &&
+	! git merge c2 &&
+	test_cmp important c2.c
+'
+
+test_expect_success 'will not overwrite new file' '
+	git reset --hard c1 &&
+	cat important > c2.c &&
+	git add c2.c &&
+	! git merge c2 &&
+	test_cmp important c2.c
+'
+
+test_expect_success 'will not overwrite staged changes' '
+	git reset --hard c1 &&
+	cat important > c2.c &&
+	git add c2.c &&
+	rm c2.c &&
+	! git merge c2 &&
+	git checkout c2.c &&
+	test_cmp important c2.c
+'
+
+test_expect_success 'will not overwrite removed file' '
+	git reset --hard c1 &&
+	git rm c1.c &&
+	git commit -m "rm c1.c" &&
+	cat important > c1.c &&
+	! git merge c1a &&
+	test_cmp important c1.c
+'
+
+test_expect_success 'will not overwrite re-added file' '
+	git reset --hard c1 &&
+	git rm c1.c &&
+	git commit -m "rm c1.c" &&
+	cat important > c1.c &&
+	git add c1.c &&
+	! git merge c1a &&
+	test_cmp important c1.c
+'
+
+test_expect_success 'will not overwrite removed file with staged changes' '
+	git reset --hard c1 &&
+	git rm c1.c &&
+	git commit -m "rm c1.c" &&
+	cat important > c1.c &&
+	git add c1.c &&
+	rm c1.c &&
+	! git merge c1a &&
+	git checkout c1.c &&
+	test_cmp important c1.c
+'
+
+test_done