diff tests/test-doctest.py @ 18288:0d5a22f73a1f

posix: fix split() for the case where the path is at the root of the filesystem

posixpath.split() strips '/' from the dirname *unless it is the root*. This
patch reproduces this behavior in posix.split(). The old behavior causes a
crash when creating a file at the root of the repo with localrepo.wfile()
when the repo is at the root of the filesystem.

--- a/tests/test-doctest.py	Wed Jan 09 21:13:52 2013 +0200
+++ b/tests/test-doctest.py	Wed Jan 09 20:27:17 2013 +0100
@@ -6,6 +6,8 @@
 
 import mercurial.util
 doctest.testmod(mercurial.util)
+# Only run doctests for the current platform
+doctest.testmod(mercurial.util.platform)
 
 import mercurial.changelog
 doctest.testmod(mercurial.changelog)