bpo-22257: Small changes for PEP 432. (#1728)

PEP 432 specifies a number of large changes to interpreter startup code, including exposing a cleaner C-API. The major changes depend on a number of smaller changes. This patch includes all those smaller changes.

1 files changed, 6 insertions, 3 deletions

diff --git a/Lib/test/test_site.py b/Lib/test/test_site.py
index 3aa46df..0924f01 100644
--- a/Lib/test/test_site.py
+++ b/Lib/test/test_site.py
@@ -183,6 +183,7 @@ class HelperFunctionsTests(unittest.TestCase):
     @unittest.skipUnless(site.ENABLE_USER_SITE, "requires access to PEP 370 "
                           "user-site (site.ENABLE_USER_SITE)")
     def test_s_option(self):
+        # (ncoghlan) Change this to use script_helper...
         usersite = site.USER_SITE
         self.assertIn(usersite, sys.path)
 
@@ -199,7 +200,7 @@ class HelperFunctionsTests(unittest.TestCase):
         if usersite == site.getsitepackages()[0]:
             self.assertEqual(rc, 1)
         else:
-            self.assertEqual(rc, 0)
+            self.assertEqual(rc, 0, "User site still added to path with -s")
 
         env = os.environ.copy()
         env["PYTHONNOUSERSITE"] = "1"
@@ -209,14 +210,16 @@ class HelperFunctionsTests(unittest.TestCase):
         if usersite == site.getsitepackages()[0]:
             self.assertEqual(rc, 1)
         else:
-            self.assertEqual(rc, 0)
+            self.assertEqual(rc, 0,
+                        "User site still added to path with PYTHONNOUSERSITE")
 
         env = os.environ.copy()
         env["PYTHONUSERBASE"] = "/tmp"
         rc = subprocess.call([sys.executable, '-c',
             'import sys, site; sys.exit(site.USER_BASE.startswith("/tmp"))'],
             env=env)
-        self.assertEqual(rc, 1)
+        self.assertEqual(rc, 1,
+                        "User base not set by PYTHONUSERBASE")
 
     def test_getuserbase(self):
         site.USER_BASE = None