adding test

Author: mmatera

mathics/builtin/compilation.py

@@ -149,7 +149,7 @@ def __hash__(self):
         return hash(("CompiledCode", ctypes.addressof(self.cfunc)))  # XXX hack
 
     def atom_to_boxes(self, f, evaluation):
-        return CompiledCodeBox(String("Nocode"))
+        return CompiledCodeBox(String("Nocode"), evaluation=evaluation)
 
 
 class CompiledCodeBox(BoxConstruct):

mathics/builtin/graphics.py

@@ -470,6 +470,7 @@ class Graphics(Builtin):
     def apply_makeboxes(self, content, evaluation, options):
         """MakeBoxes[%(name)s[content_, OptionsPattern[%(name)s]],
         StandardForm|TraditionalForm|OutputForm]"""
+
         def convert(content):
             head = content.get_head_name()
 
@@ -2771,6 +2772,7 @@ class _GraphicsElements(object):
     def __init__(self, content, evaluation):
         self.evaluation = evaluation
         self.elements = []
+
         builtins = evaluation.definitions.builtin
 
         def get_options(name):

mathics/builtin/inout.py

@@ -497,6 +497,7 @@ def apply_general(self, expr, f, evaluation):
         else:
             head = expr.head
             leaves = expr.leaves
+
             f_name = f.get_name()
             if f_name == 'System`TraditionalForm':
                 left, right = '(', ')'

mathics/session.py

@@ -25,8 +25,6 @@ def format_result(self, str_expression=None, timeout=None, form=None):
         res = self.last_result
         if form is None:
             form = self.form
-        if str_expression:
-            self.last_result = self.evaluate(str_expression, timeout)
         return self.last_result.do_format(self.evaluation, form)