4 files changed, 88 insertions, 9 deletions

diff --git a/t/t3400-rebase.sh b/t/t3400-rebase.sh
index 349eebd..6eaecec 100755
--- a/t/t3400-rebase.sh
+++ b/t/t3400-rebase.sh
@@ -158,15 +158,24 @@ test_expect_success 'Show verbose error when HEAD could not be detached' '
 '
 rm -f B
 
-test_expect_success 'dump usage when upstream arg is missing' '
-	git checkout -b usage topic &&
-	test_must_fail git rebase 2>error1 &&
-	grep "[Uu]sage" error1 &&
-	test_must_fail git rebase --abort 2>error2 &&
-	grep "No rebase in progress" error2 &&
-	test_must_fail git rebase --onto master 2>error3 &&
-	grep "[Uu]sage" error3 &&
-	! grep "can.t shift" error3
+test_expect_success 'fail when upstream arg is missing and not on branch' '
+	git checkout topic &&
+	test_must_fail git rebase >output.out &&
+	grep "You are not currently on a branch" output.out
+'
+
+test_expect_success 'fail when upstream arg is missing and not configured' '
+	git checkout -b no-config topic &&
+	test_must_fail git rebase >output.out &&
+	grep "branch.no-config.merge" output.out
+'
+
+test_expect_success 'default to @{upstream} when upstream arg is missing' '
+	git checkout -b default topic &&
+	git config branch.default.remote .
+	git config branch.default.merge refs/heads/master
+	git rebase &&
+	test "$(git rev-parse default~1)" = "$(git rev-parse master)"
 '
 
 test_expect_success 'rebase -q is quiet' '
diff --git a/t/t3403-rebase-skip.sh b/t/t3403-rebase-skip.sh
index 64446e3..826500b 100755
--- a/t/t3403-rebase-skip.sh
+++ b/t/t3403-rebase-skip.sh
@@ -35,6 +35,11 @@ test_expect_success 'rebase with git am -3 (default)' '
 	test_must_fail git rebase master
 '
 
+test_expect_success 'rebase --skip can not be used with other options' '
+	test_must_fail git rebase -v --skip &&
+	test_must_fail git rebase --skip -v
+'
+
 test_expect_success 'rebase --skip with am -3' '
 	git rebase --skip
 	'
diff --git a/t/t3407-rebase-abort.sh b/t/t3407-rebase-abort.sh
index e573dc8..a6a6c40 100755
--- a/t/t3407-rebase-abort.sh
+++ b/t/t3407-rebase-abort.sh
@@ -84,6 +84,16 @@ testrebase() {
 		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
diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh
index 3b0d273..1e855cd 100755
--- a/t/t3418-rebase-continue.sh
+++ b/t/t3418-rebase-continue.sh
@@ -40,4 +40,59 @@ test_expect_success 'non-interactive rebase --continue works with touched file'
 	git rebase --continue
 '
 
+test_expect_success 'rebase --continue can not be used with other options' '
+	test_must_fail git rebase -v --continue &&
+	test_must_fail git rebase --continue -v
+'
+
+test_expect_success 'rebase --continue remembers merge strategy and options' '
+	rm -fr .git/rebase-* &&
+	git reset --hard commit-new-file-F2-on-topic-branch &&
+	test_commit "commit-new-file-F3-on-topic-branch" F3 32 &&
+	test_when_finished "rm -fr test-bin funny.was.run" &&
+	mkdir test-bin &&
+	cat >test-bin/git-merge-funny <<-EOF
+	#!$SHELL_PATH
+	case "\$1" in --opt) ;; *) exit 2 ;; esac
+	shift &&
+	>funny.was.run &&
+	exec git merge-recursive "\$@"
+	EOF
+	chmod +x test-bin/git-merge-funny &&
+	(
+		PATH=./test-bin:$PATH
+		test_must_fail git rebase -s funny -Xopt master topic
+	) &&
+	test -f funny.was.run &&
+	rm funny.was.run &&
+	echo "Resolved" >F2 &&
+	git add F2 &&
+	(
+		PATH=./test-bin:$PATH
+		git rebase --continue
+	) &&
+	test -f funny.was.run
+'
+
+test_expect_success 'rebase --continue remembers --rerere-autoupdate' '
+	rm -fr .git/rebase-* &&
+	git reset --hard commit-new-file-F3-on-topic-branch &&
+	git checkout master
+	test_commit "commit-new-file-F3" F3 3 &&
+	git config rerere.enabled true &&
+	test_must_fail git rebase -m master topic &&
+	echo "Resolved" >F2 &&
+	git add F2 &&
+	test_must_fail git rebase --continue &&
+	echo "Resolved" >F3 &&
+	git add F3 &&
+	git rebase --continue &&
+	git reset --hard topic@{1} &&
+	test_must_fail git rebase -m --rerere-autoupdate master &&
+	test "$(cat F2)" = "Resolved" &&
+	test_must_fail git rebase --continue &&
+	test "$(cat F3)" = "Resolved" &&
+	git rebase --continue
+'
+
 test_done