From: Victor Stinner <vstinner@python.org>
Date: Wed, 10 Jun 2020 18:17:13 +0000 (+0200)
Subject: bpo-40927: Fix test_binhex when run twice (GH-20764) (GH-20789)
X-Git-Tag: v3.9.0b4~107
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=af6932575391bca10f4f2145b56e3edbe9765343;p=thirdparty%2FPython%2Fcpython.git

bpo-40927: Fix test_binhex when run twice (GH-20764) (GH-20789)

test_binhex now uses import_fresh_module() to ensure that it raises
DeprecationWarning each time.

(cherry picked from commit 9c24e2e4c10705d95258558348417a28007dac66)
---

diff --git a/Lib/test/test_binhex.py b/Lib/test/test_binhex.py
index 86ca37ce1b99..859553222a3e 100644
--- a/Lib/test/test_binhex.py
+++ b/Lib/test/test_binhex.py
@@ -7,7 +7,7 @@ import unittest
 from test import support
 
 with support.check_warnings(('', DeprecationWarning)):
-    import binhex
+    binhex = support.import_fresh_module('binhex')
 
 
 class BinHexTestCase(unittest.TestCase):
diff --git a/Misc/NEWS.d/next/Tests/2020-06-09-18-48-18.bpo-40927.67ylLg.rst b/Misc/NEWS.d/next/Tests/2020-06-09-18-48-18.bpo-40927.67ylLg.rst
new file mode 100644
index 000000000000..66209b84c94d
--- /dev/null
+++ b/Misc/NEWS.d/next/Tests/2020-06-09-18-48-18.bpo-40927.67ylLg.rst
@@ -0,0 +1,2 @@
+Fix test_binhex when run twice: it now uses import_fresh_module() to ensure
+that it raises DeprecationWarning each time.