Refactor execfile to avoid imp to avoid deprecation warnings

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/test_execfile.py b/tests/test_execfile.py
index 7cd8ac4e..7f672495 100644
--- a/tests/test_execfile.py
+++ b/tests/test_execfile.py
@@ -138,22 +138,27 @@ class RunModuleTest(CoverageTest):
 
     def test_runmod1(self):
         run_python_module("runmod1", ["runmod1", "hello"])
+        self.assertEqual(self.stderr(), "")
         self.assertEqual(self.stdout(), "runmod1: passed hello\n")
 
     def test_runmod2(self):
         run_python_module("pkg1.runmod2", ["runmod2", "hello"])
+        self.assertEqual(self.stderr(), "")
         self.assertEqual(self.stdout(), "runmod2: passed hello\n")
 
     def test_runmod3(self):
         run_python_module("pkg1.sub.runmod3", ["runmod3", "hello"])
+        self.assertEqual(self.stderr(), "")
         self.assertEqual(self.stdout(), "runmod3: passed hello\n")
 
     def test_pkg1_main(self):
         run_python_module("pkg1", ["pkg1", "hello"])
+        self.assertEqual(self.stderr(), "")
         self.assertEqual(self.stdout(), "pkg1.__main__: passed hello\n")
 
     def test_pkg1_sub_main(self):
         run_python_module("pkg1.sub", ["pkg1.sub", "hello"])
+        self.assertEqual(self.stderr(), "")
         self.assertEqual(self.stdout(), "pkg1.sub.__main__: passed hello\n")
 
     def test_no_such_module(self):