Fix an issue with finding python on Windows.

Someone must have changed the behavior of FileSpec slightly
relating to whether or not there is a trailing backslash when calling
GetPath() and GetDirectory().  This caused ScriptInterpreterPython
to find the wrong values when initializing sys.path, and as a result
we couldn't find the lldb module.

This patch fixes the issue, and also adds a test to make sure that
GetDirectory() does not return a string containing a trailing slash.

llvm-svn: 237282

1 files changed, 6 insertions, 0 deletions

diff --git a/lldb/test/functionalities/paths/TestPaths.py b/lldb/test/functionalities/paths/TestPaths.py
index bc549a64bf8..abc13d83c45 100644
--- a/lldb/test/functionalities/paths/TestPaths.py
+++ b/lldb/test/functionalities/paths/TestPaths.py
@@ -34,6 +34,12 @@ class TestPaths(TestBase):
         # file path if it doesn't exist in the current directory.
         self.assertTrue (file_only.GetDirectory() == None)
 
+    def test_directory_doesnt_end_with_slash(self):
+        current_directory_spec = lldb.SBFileSpec(os.path.curdir)
+        current_directory_string = current_directory_spec.GetDirectory()
+        self.assertNotEqual(current_directory_string[-1:], '/')
+        pass
+
     @skipUnlessPlatform(["windows"])
     def test_windows_double_slash (self):
         '''Test to check the path with double slash is handled correctly '''