sys path modifications

test/completion/sys_path.py

@@ -0,0 +1,22 @@
+
+import sys
+import os
+from os import dirname
+
+sys.path.insert(0, '../..')
+sys.path.append(dirname(os.path.abspath('thirdparty' + os.path.sep + 'asdf')))
+
+# modifications, that should fail:
+# because of sys module
+sys.path.append(sys.path[1] + '/thirdparty')
+# syntax err
+sys.path.append('a' +* '/thirdparty')
+
+#? ['evaluate']
+import evaluate
+
+#? ['goto']
+evaluate.goto
+
+#? ['pylab_']
+import pylab_

test/run.py

@@ -12,6 +12,8 @@ from _compatibility import unicode, BytesIO, reduce, literal_eval, is_py25
 import functions
 import debug
 
+sys.path.pop()  # pop again, because it might affect the completion
+
 
 def run_completion_test(correct, source, line_nr, index, line, path):
     """