From 0fc55a234f037d05a61d29eb1689ae727cd0ba05 Mon Sep 17 00:00:00 2001
From: Victor Stinner <victor.stinner@gmail.com>
Date: Sat, 10 Sep 2016 06:24:47 -0400
Subject: [PATCH] test_platform: Save/restore os.environ on Windows
---
Lib/test/test_platform.py | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Lib/test/test_platform.py b/Lib/test/test_platform.py
index 8eed7c00eb..3f29613026 100644
--- a/Lib/test/test_platform.py
+++ b/Lib/test/test_platform.py
@@ -18,6 +18,12 @@ class PlatformTest(unittest.TestCase):
# On Windows, the EXE needs to know where pythonXY.dll is at so we have
# to add the directory to the path.
if sys.platform == "win32":
+ def restore_environ(old_env):
+ os.environ.clear()
+ os.environ.update(old_env)
+
+ self.addCleanup(restore_environ, dict(os.environ))
+
os.environ["Path"] = "{};{}".format(
os.path.dirname(sys.executable), os.environ["Path"])
@@ -26,6 +32,7 @@ class PlatformTest(unittest.TestCase):
'import platform; print(platform.architecture())']
p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
return p.communicate()
+
real = os.path.realpath(sys.executable)
link = os.path.abspath(support.TESTFN)
os.symlink(real, link)
--
2.40.0