From: Victor Stinner <victor.stinner@gmail.com>
Date: Wed, 3 May 2017 15:28:10 +0000 (+0200)
Subject: test_distutils: use EnvironGuard (#1433)
X-Git-Tag: v2.7.14rc1~182
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=15f8d0d360757eb14d4eb2c0fb6a5b3472cec8b3;p=python

test_distutils: use EnvironGuard (#1433)

Use EnvironGuard on InstallTestCase and UtilTestCase.

Backport fixes from master to prevent the following warning:

Warning -- os.environ was modified by test_distutils
---

diff --git a/Lib/distutils/tests/test_install.py b/Lib/distutils/tests/test_install.py
index c3492b8c90..397e2a7d4b 100644
--- a/Lib/distutils/tests/test_install.py
+++ b/Lib/distutils/tests/test_install.py
@@ -26,6 +26,7 @@ def _make_ext_name(modname):
 
 
 class InstallTestCase(support.TempdirManager,
+                      support.EnvironGuard,
                       support.LoggingSilencer,
                       unittest.TestCase):
 
diff --git a/Lib/distutils/tests/test_util.py b/Lib/distutils/tests/test_util.py
index 2d7b101d16..7898e07b25 100644
--- a/Lib/distutils/tests/test_util.py
+++ b/Lib/distutils/tests/test_util.py
@@ -4,10 +4,11 @@ import unittest
 from test.test_support import run_unittest
 
 from distutils.errors import DistutilsByteCompileError
+from distutils.tests import support
 from distutils.util import byte_compile, grok_environment_error
 
 
-class UtilTestCase(unittest.TestCase):
+class UtilTestCase(support.EnvironGuard, unittest.TestCase):
 
     def test_dont_write_bytecode(self):
         # makes sure byte_compile raise a DistutilsError