Merge commit 'b319ef7' into jc/maint-fix-test-perm

* commit 'b319ef7': (8132 commits)
  Add a small patch-mode testing library
  git-apply--interactive: Refactor patch mode code
  t8005: Nobody writes Russian in shift_jis
  Fix severe breakage in "git-apply --whitespace=fix"
  Update release notes for 1.6.4
  After renaming a section, print any trailing variable definitions
  Make section_name_match start on '[', and return the length on success
  send-email: detect cycles in alias expansion
  Show the presence of untracked files in the bash prompt.
  SunOS grep does not understand -C<n> nor -e
  Fix export_marks() error handling.
  git repack: keep commits hidden by a graft
  Add a test showing that 'git repack' throws away grafted-away parents
  git branch: clean up detached branch handling
  git branch: avoid unnecessary object lookups
  git branch: fix performance problem
  git svn: fix shallow clone when upstream revision is too new
  do_one_ref(): null_sha1 check is not about broken ref
  configure.ac: properly unset NEEDS_SSL_WITH_CRYPTO when sha1 func is missing
  janitor: useless checks before free
  ...

1 files changed, 92 insertions, 0 deletions

diff --git a/t/t7402-submodule-rebase.sh b/t/t7402-submodule-rebase.sh
new file mode 100755
index 0000000000..f919c8d34d
--- /dev/null
+++ b/t/t7402-submodule-rebase.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+#
+# Copyright (c) 2008 Johannes Schindelin
+#
+
+test_description='Test rebasing and stashing with dirty submodules'
+
+. ./test-lib.sh
+
+test_expect_success setup '
+
+	echo file > file &&
+	git add file &&
+	test_tick &&
+	git commit -m initial &&
+	git clone . submodule &&
+	git add submodule &&
+	test_tick &&
+	git commit -m submodule &&
+	echo second line >> file &&
+	(cd submodule && git pull) &&
+	test_tick &&
+	git commit -m file-and-submodule -a
+
+'
+
+test_expect_success 'rebase with a dirty submodule' '
+
+	(cd submodule &&
+	 echo 3rd line >> file &&
+	 test_tick &&
+	 git commit -m fork -a) &&
+	echo unrelated >> file2 &&
+	git add file2 &&
+	test_tick &&
+	git commit -m unrelated file2 &&
+	echo other line >> file &&
+	test_tick &&
+	git commit -m update file &&
+	CURRENT=$(cd submodule && git rev-parse HEAD) &&
+	EXPECTED=$(git rev-parse HEAD~2:submodule) &&
+	GIT_TRACE=1 git rebase --onto HEAD~2 HEAD^ &&
+	STORED=$(git rev-parse HEAD:submodule) &&
+	test $EXPECTED = $STORED &&
+	test $CURRENT = $(cd submodule && git rev-parse HEAD)
+
+'
+
+cat > fake-editor.sh << \EOF
+#!/bin/sh
+echo $EDITOR_TEXT
+EOF
+chmod a+x fake-editor.sh
+
+test_expect_success 'interactive rebase with a dirty submodule' '
+
+	test submodule = $(git diff --name-only) &&
+	HEAD=$(git rev-parse HEAD) &&
+	GIT_EDITOR="\"$(pwd)/fake-editor.sh\"" EDITOR_TEXT="pick $HEAD" \
+		git rebase -i HEAD^ &&
+	test submodule = $(git diff --name-only)
+
+'
+
+test_expect_success 'rebase with dirty file and submodule fails' '
+
+	echo yet another line >> file &&
+	test_tick &&
+	git commit -m next file &&
+	echo rewrite > file &&
+	test_tick &&
+	git commit -m rewrite file &&
+	echo dirty > file &&
+	test_must_fail git rebase --onto HEAD~2 HEAD^
+
+'
+
+test_expect_success 'stash with a dirty submodule' '
+
+	echo new > file &&
+	CURRENT=$(cd submodule && git rev-parse HEAD) &&
+	git stash &&
+	test new != $(cat file) &&
+	test submodule = $(git diff --name-only) &&
+	test $CURRENT = $(cd submodule && git rev-parse HEAD) &&
+	git stash apply &&
+	test new = $(cat file) &&
+	test $CURRENT = $(cd submodule && git rev-parse HEAD)
+
+'
+
+test_done