Hi Serhiy, there are commented-out lines in the 2.7 version of the patch. Are they intentionally there?:
+ #tester("ntpath.join('//computer/share', 'x/y')", '//computer/share\\x/y')
+ #tester("ntpath.join('//computer/share/', 'x/y')", '//computer/share/x/y')
+ #tester("ntpath.join('//computer/share/a/b', 'x/y')", '//computer/share/a/b\\x/y')
+ #tester("ntpath.join('//computer/share', '/x/y')", '//computer/share/x/y')
+ #tester("ntpath.join('//computer/share/', '/x/y')", '//computer/share/x/y')
+ #tester("ntpath.join('//computer/share/a', '/x/y')", '//computer/share/x/y')
http://hg.python.org/cpython/rev/6b314f5c9404