1 files changed, 47 insertions, 0 deletions
diff --git a/test/tc_relative_symlink.py b/test/tc_relative_symlink.py
new file mode 100644
index 00000000..a202513d
--- /dev/null
+++ b/test/tc_relative_symlink.py
@@ -0,0 +1,47 @@
+# Copyright (C) 2009, 2010  Roman Zimbelmann <romanz@lavabit.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import os.path
+import sys
+rangerpath = os.path.join(os.path.dirname(__file__), '..')
+if sys.path[1] != rangerpath:
+	sys.path[1:1] = [rangerpath]
+
+import unittest
+from ranger.ext.relative_symlink import *
+rel = get_relative_source_file
+
+class Test(unittest.TestCase):
+	def test_foo(self):
+		self.assertEqual('../foo', rel('/foo', '/x/bar'))
+		self.assertEqual('../../foo', rel('/foo', '/x/y/bar'))
+		self.assertEqual('../../a/b/foo', rel('/a/b/foo', '/x/y/bar'))
+		self.assertEqual('../../x/b/foo', rel('/x/b/foo', '/x/y/bar',
+			common_base='/'))
+		self.assertEqual('../b/foo', rel('/x/b/foo', '/x/y/bar'))
+		self.assertEqual('../b/foo', rel('/x/b/foo', '/x/y/bar'))
+
+	def test_get_common_base(self):
+		self.assertEqual('/', get_common_base('', ''))
+		self.assertEqual('/', get_common_base('', '/'))
+		self.assertEqual('/', get_common_base('/', ''))
+		self.assertEqual('/', get_common_base('/', '/'))
+		self.assertEqual('/', get_common_base('/bla/bar/x', '/foo/bar/a'))
+		self.assertEqual('/foo/bar/', get_common_base('/foo/bar/x', '/foo/bar/a'))
+		self.assertEqual('/foo/', get_common_base('/foo/bar/x', '/foo/baz/a'))
+		self.assertEqual('/foo/', get_common_base('/foo/bar/x', '/foo/baz/a'))
+		self.assertEqual('/', get_common_base('//foo/bar/x', '/foo/baz/a'))
+
+if __name__ == '__main__': unittest.main()