Merge branch 'maint' into tj/imap-send-remove-unused

* maint: (18123 commits)
  documentation fix: git difftool uses diff tools, not merge tools.
  Git 1.7.7.4
  Makefile: add missing header file dependencies
  notes merge: eliminate OUTPUT macro
  mailmap: xcalloc mailmap_info
  name-rev --all: do not even attempt to describe non-commit object
  Git 1.7.7.3
  docs: Update install-doc-quick
  docs: don't mention --quiet or --exit-code in git-log(1)
  Git 1.7.7.2
  t7511: avoid use of reserved filename on Windows.
  clone: Quote user supplied path in a single quote pair
  read-cache.c: fix index memory allocation
  make the sample pre-commit hook script reject names with newlines, too
  Reindent closing bracket using tab instead of spaces
  Git 1.7.7.1
  RelNotes/1.7.7.1: setgid bit patch is about fixing "git init" via Makefile setting
  gitweb: fix regression when filtering out forks
  Almost ready for 1.7.7.1
  pack-objects: don't traverse objects unnecessarily
  ...

Conflicts:
	imap-send.c

1 files changed, 102 insertions, 0 deletions

diff --git a/t/t3407-rebase-abort.sh b/t/t3407-rebase-abort.sh
new file mode 100755
index 0000000000..a6a6c40a98
--- /dev/null
+++ b/t/t3407-rebase-abort.sh
@@ -0,0 +1,102 @@
+#!/bin/sh
+
+test_description='git rebase --abort tests'
+
+. ./test-lib.sh
+
+### Test that we handle space characters properly
+work_dir="$(pwd)/test dir"
+
+test_expect_success setup '
+	mkdir -p "$work_dir" &&
+	cd "$work_dir" &&
+	git init &&
+	echo a > a &&
+	git add a &&
+	git commit -m a &&
+	git branch to-rebase &&
+
+	echo b > a &&
+	git commit -a -m b &&
+	echo c > a &&
+	git commit -a -m c &&
+
+	git checkout to-rebase &&
+	echo d > a &&
+	git commit -a -m "merge should fail on this" &&
+	echo e > a &&
+	git commit -a -m "merge should fail on this, too" &&
+	git branch pre-rebase
+'
+
+testrebase() {
+	type=$1
+	dotest=$2
+
+	test_expect_success "rebase$type --abort" '
+		cd "$work_dir" &&
+		# Clean up the state from the previous one
+		git reset --hard pre-rebase &&
+		test_must_fail git rebase$type master &&
+		test_path_is_dir "$dotest" &&
+		git rebase --abort &&
+		test $(git rev-parse to-rebase) = $(git rev-parse pre-rebase) &&
+		test ! -d "$dotest"
+	'
+
+	test_expect_success "rebase$type --abort after --skip" '
+		cd "$work_dir" &&
+		# Clean up the state from the previous one
+		git reset --hard pre-rebase &&
+		test_must_fail git rebase$type master &&
+		test_path_is_dir "$dotest" &&
+		test_must_fail git rebase --skip &&
+		test $(git rev-parse HEAD) = $(git rev-parse master) &&
+		git rebase --abort &&
+		test $(git rev-parse to-rebase) = $(git rev-parse pre-rebase) &&
+		test ! -d "$dotest"
+	'
+
+	test_expect_success "rebase$type --abort after --continue" '
+		cd "$work_dir" &&
+		# Clean up the state from the previous one
+		git reset --hard pre-rebase &&
+		test_must_fail git rebase$type master &&
+		test_path_is_dir "$dotest" &&
+		echo c > a &&
+		echo d >> a &&
+		git add a &&
+		test_must_fail git rebase --continue &&
+		test $(git rev-parse HEAD) != $(git rev-parse master) &&
+		git rebase --abort &&
+		test $(git rev-parse to-rebase) = $(git rev-parse pre-rebase) &&
+		test ! -d "$dotest"
+	'
+
+	test_expect_success "rebase$type --abort does not update reflog" '
+		cd "$work_dir" &&
+		# Clean up the state from the previous one
+		git reset --hard pre-rebase &&
+		git reflog show to-rebase > reflog_before &&
+		test_must_fail git rebase$type master &&
+		git rebase --abort &&
+		git reflog show to-rebase > reflog_after &&
+		test_cmp reflog_before reflog_after &&
+		rm reflog_before reflog_after
+	'
+
+	test_expect_success 'rebase --abort can not be used with other options' '
+		cd "$work_dir" &&
+		# Clean up the state from the previous one
+		git reset --hard pre-rebase &&
+		test_must_fail git rebase$type master &&
+		test_must_fail git rebase -v --abort &&
+		test_must_fail git rebase --abort -v &&
+		git rebase --abort
+	'
+}
+
+testrebase "" .git/rebase-apply
+testrebase " --merge" .git/rebase-merge
+
+test_done