Even better execution of main files.

1 files changed, 28 insertions, 3 deletions

diff --git a/test/test_execfile.py b/test/test_execfile.py
index 90340f57..6ad2f58e 100644
--- a/test/test_execfile.py
+++ b/test/test_execfile.py
@@ -3,17 +3,42 @@ import cStringIO, os, sys, unittest
 
 here = os.path.dirname(__file__)
 
+class Tee(object):
+    def __init__(self, *files):
+        self.files = files
+        
+    def write(self, data):
+        for f in self.files:
+            f.write(data)
+
 class RunTests(unittest.TestCase):
     def setUp(self):
         self.oldstdout = sys.stdout
-        self.stdout = sys.stdout = cStringIO.StringIO()
+        self.stdout = cStringIO.StringIO()
+        sys.stdout = Tee(sys.stdout, self.stdout)
         
     def tearDown(self):
         self.stdout = self.oldstdout
 
     def test_run_python_file(self):
         tryfile = os.path.join(here, "try_execfile.py")
-        run_python_file(tryfile)
+        run_python_file(tryfile, [tryfile, "arg1", "arg2"])
         mod_globs = eval(self.stdout.getvalue())
+
+        # The file should think it is __main__
         self.assertEqual(mod_globs['__name__'], "__main__")
-        self.assertEqual(os.path.basename(mod_globs['__file__']), "try_execfile.py")
+
+        # It should seem to come from a file named try_execfile
+        dunder_file = os.path.splitext(os.path.basename(mod_globs['__file__']))[0]
+        self.assertEqual(dunder_file, "try_execfile")
+
+        # It should have its correct module data.
+        self.assertEqual(mod_globs['__doc__'], "Test file for run_python_file.")
+        self.assertEqual(mod_globs['DATA'], "xyzzy")
+        self.assertEqual(mod_globs['FN_VAL'], "my_fn('fooey')")
+        
+        # It must be self-importable as __main__.
+        self.assertEqual(mod_globs['__main__.DATA'], "xyzzy")
+        
+        # Argv should have the proper values.
+        self.assertEqual(mod_globs['argv'], [tryfile, "arg1", "arg2"])