merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 31 insertions, 0 deletions

diff --git a/third_party/git/t/t9144-git-svn-old-rev_map.sh b/third_party/git/t/t9144-git-svn-old-rev_map.sh
new file mode 100755
index 000000000000..7600a35cd458
--- /dev/null
+++ b/third_party/git/t/t9144-git-svn-old-rev_map.sh
@@ -0,0 +1,31 @@
+#!/bin/sh
+#
+# Copyright (c) 2009 Eric Wong
+
+test_description='git svn old rev_map preservd'
+. ./lib-git-svn.sh
+
+test_expect_success 'setup test repository with old layout' '
+	mkdir i &&
+	(cd i && > a) &&
+	svn_cmd import -m- i "$svnrepo" &&
+	git svn init "$svnrepo" &&
+	git svn fetch &&
+	test -d .git/svn/refs/remotes/git-svn/ &&
+	! test -e .git/svn/git-svn/ &&
+	mv .git/svn/refs/remotes/git-svn .git/svn/ &&
+	rm -r .git/svn/refs
+'
+
+test_expect_success 'old layout continues to work' '
+	svn_cmd import -m- i "$svnrepo/b" &&
+	git svn rebase &&
+	echo a >> b/a &&
+	git add b/a &&
+	git commit -m- -a &&
+	git svn dcommit &&
+	! test -d .git/svn/refs/ &&
+	test -e .git/svn/git-svn/
+'
+
+test_done