Merge branch 'mg/maint-submodule-normalize-path' into maint

* mg/maint-submodule-normalize-path:
  git submodule: Fix adding of submodules at paths with ./, .. and //
  git submodule: Add test cases for git submodule add

1 files changed, 49 insertions, 0 deletions

diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index b8cb2df667..af690ec6c1 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -47,6 +47,55 @@ test_expect_success 'Prepare submodule testing' '
 	GIT_CONFIG=.gitmodules git config submodule.example.url git://example.com/init.git
 '
 
+test_expect_success 'Prepare submodule add testing' '
+	submodurl=$(pwd)
+	(
+		mkdir addtest &&
+		cd addtest &&
+		git init
+	)
+'
+
+test_expect_success 'submodule add' '
+	(
+		cd addtest &&
+		git submodule add "$submodurl" submod &&
+		git submodule init
+	)
+'
+
+test_expect_success 'submodule add with ./ in path' '
+	(
+		cd addtest &&
+		git submodule add "$submodurl" ././dotsubmod/./frotz/./ &&
+		git submodule init
+	)
+'
+
+test_expect_success 'submodule add with // in path' '
+	(
+		cd addtest &&
+		git submodule add "$submodurl" slashslashsubmod///frotz// &&
+		git submodule init
+	)
+'
+
+test_expect_success 'submodule add with /.. in path' '
+	(
+		cd addtest &&
+		git submodule add "$submodurl" dotdotsubmod/../realsubmod/frotz/.. &&
+		git submodule init
+	)
+'
+
+test_expect_success 'submodule add with ./, /.. and // in path' '
+	(
+		cd addtest &&
+		git submodule add "$submodurl" dot/dotslashsubmod/./../..////realsubmod2/a/b/c/d/../../../../frotz//.. &&
+		git submodule init
+	)
+'
+
 test_expect_success 'status should fail for unmapped paths' '
 	if git submodule status
 	then