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

vstinner · web-flow · commit af6932575391 · 2020-06-10T20:17:13.000+02:00
test_binhex now uses import_fresh_module() to ensure that it raises DeprecationWarning each time. (cherry picked from commit 9c24e2e)
diff --git a/Lib/test/test_binhex.py b/Lib/test/test_binhex.py
@@ -7,7 +7,7 @@
 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
@@ -0,0 +1,2 @@
+Fix test_binhex when run twice: it now uses import_fresh_module() to ensure
+that it raises DeprecationWarning each time.

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	`+Fix test_binhex when run twice: it now uses import_fresh_module() to ensure`
	`2`	`+that it raises DeprecationWarning each time.`