gclient: implement a less hacky relative URL implementation

tests/gclient_utils_test.py

 #!/usr/bin/python
 # Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import re
 import StringIO
 
 import gclient_utils
 from super_mox import SuperMoxTestBase
@@ skipping 68 matching lines @@
     url = "svn://example.com/test"
     rev = "ac345e52dc"
     out_url, out_rev = gclient_utils.SplitUrlRevision(url)
     self.assertEquals(out_rev, None)
     self.assertEquals(out_url, url)
     out_url, out_rev = gclient_utils.SplitUrlRevision("%s@%s" % (url, rev))
     self.assertEquals(out_rev, rev)
     self.assertEquals(out_url, url)
 
 
+class FullUrlFromRelative(SuperMoxTestBase):
+  def testFullUrlFromRelative(self):
+    base_url = 'svn://a/b/c/d'
+    full_url = gclient_utils.FullUrlFromRelative(base_url, '/crap')
+    self.assertEqual(full_url, 'svn://a/b/crap')
+
+  def testFullUrlFromRelative2(self):
+    base_url = 'svn://a/b/c/d'
+    full_url = gclient_utils.FullUrlFromRelative2(base_url, '/crap')
+    self.assertEqual(full_url, 'svn://a/b/c/crap')
+
+
 if __name__ == '__main__':
   import unittest
   unittest.main()
 
 # vim: ts=2:sw=2:tw=80:et: