t3404: stricter tests for git-rebase--interactive

Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

t/t3404-rebase-interactive.sh

@@ -96,6 +96,7 @@ chmod a+x fake-editor.sh
 
 test_expect_success 'no changes are a nop' '
 	git rebase -i F &&
+	test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" &&
 	test $(git rev-parse I) = $(git rev-parse HEAD)
 '
 
@@ -104,14 +105,26 @@ test_expect_success 'test the [branch] option' '
 	git rm file6 &&
 	git commit -m "stop here" &&
 	git rebase -i F branch2 &&
+	test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" &&
+	test $(git rev-parse I) = $(git rev-parse branch2) &&
 	test $(git rev-parse I) = $(git rev-parse HEAD)
 '
 
+test_expect_success 'test --onto <branch>' '
+	git checkout -b test-onto branch2 &&
+	git rebase -i --onto branch1 F &&
+	test "$(git symbolic-ref -q HEAD)" = "refs/heads/test-onto" &&
+	test $(git rev-parse HEAD^) = $(git rev-parse branch1) &&
+	test $(git rev-parse I) = $(git rev-parse branch2)
+'
+
 test_expect_success 'rebase on top of a non-conflicting commit' '
 	git checkout branch1 &&
 	git tag original-branch1 &&
 	git rebase -i branch2 &&
 	test file6 = $(git diff --name-only original-branch1) &&
+	test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" &&
+	test $(git rev-parse I) = $(git rev-parse branch2) &&
 	test $(git rev-parse I) = $(git rev-parse HEAD~2)
 '
 
@@ -144,9 +157,12 @@ EOF
 
 test_expect_success 'stop on conflicting pick' '
 	git tag new-branch1 &&
-	! git rebase -i master &&
+	test_must_fail git rebase -i master &&
+	test "$(git rev-parse HEAD~3)" = "$(git rev-parse master)" &&
 	test_cmp expect .git/.dotest-merge/patch &&
 	test_cmp expect2 file1 &&
+	test "$(git-diff --name-status |
+		sed -n -e "/^U/s/^U[^a-z]*//p")" = file1 &&
 	test 4 = $(grep -v "^#" < .git/.dotest-merge/done | wc -l) &&
 	test 0 = $(grep -c "^[^#]" < .git/.dotest-merge/git-rebase-todo)
 '
@@ -154,6 +170,7 @@ test_expect_success 'stop on conflicting pick' '
 test_expect_success 'abort' '
 	git rebase --abort &&
 	test $(git rev-parse new-branch1) = $(git rev-parse HEAD) &&
+	test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" &&
 	! test -d .git/.dotest-merge
 '
 
@@ -213,7 +230,7 @@ test_expect_success 'preserve merges with -p' '
 
 test_expect_success '--continue tries to commit' '
 	test_tick &&
-	! git rebase -i --onto new-branch1 HEAD^ &&
+	test_must_fail git rebase -i --onto new-branch1 HEAD^ &&
 	echo resolved > file1 &&
 	git add file1 &&
 	FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue &&
@@ -224,7 +241,7 @@ test_expect_success '--continue tries to commit' '
 test_expect_success 'verbose flag is heeded, even after --continue' '
 	git reset --hard HEAD@{1} &&
 	test_tick &&
-	! git rebase -v -i --onto new-branch1 HEAD^ &&
+	test_must_fail git rebase -v -i --onto new-branch1 HEAD^ &&
 	echo resolved > file1 &&
 	git add file1 &&
 	git rebase --continue > output &&
@@ -259,10 +276,14 @@ test_expect_success 'interrupted squash works as expected' '
 		git commit -m $n
 	done &&
 	one=$(git rev-parse HEAD~3) &&
-	! FAKE_LINES="1 squash 3 2" git rebase -i HEAD~3 &&
+	(
+		FAKE_LINES="1 squash 3 2" &&
+		export FAKE_LINES &&
+		test_must_fail git rebase -i HEAD~3
+	) &&
 	(echo one; echo two; echo four) > conflict &&
 	git add conflict &&
-	! git rebase --continue &&
+	test_must_fail git rebase --continue &&
 	echo resolved > conflict &&
 	git add conflict &&
 	git rebase --continue &&
@@ -277,13 +298,17 @@ test_expect_success 'interrupted squash works as expected (case 2)' '
 		git commit -m $n
 	done &&
 	one=$(git rev-parse HEAD~3) &&
-	! FAKE_LINES="3 squash 1 2" git rebase -i HEAD~3 &&
+	(
+		FAKE_LINES="3 squash 1 2" &&
+		export FAKE_LINES &&
+		test_must_fail git rebase -i HEAD~3
+	) &&
 	(echo one; echo four) > conflict &&
 	git add conflict &&
-	! git rebase --continue &&
+	test_must_fail git rebase --continue &&
 	(echo one; echo two; echo four) > conflict &&
 	git add conflict &&
-	! git rebase --continue &&
+	test_must_fail git rebase --continue &&
 	echo resolved > conflict &&
 	git add conflict &&
 	git rebase --continue &&
@@ -331,7 +356,7 @@ test_expect_success 'rebase a commit violating pre-commit' '
 	chmod a+x $PRE_COMMIT &&
 	echo "monde! " >> file1 &&
 	test_tick &&
-	! git commit -m doesnt-verify file1 &&
+	test_must_fail git commit -m doesnt-verify file1 &&
 	git commit -m doesnt-verify --no-verify file1 &&
 	test_tick &&
 	FAKE_LINES=2 git rebase -i HEAD~2