bpo-29887: test_normalization handles PermissionError (#1196)

vstinner · web-flow · commit d13d54748d3a · 2017-04-20T02:39:59.000+02:00
Skip test_normalization.test_main() if download raises a permission
error.
diff --git a/Lib/test/test_normalization.py b/Lib/test/test_normalization.py
@@ -40,6 +40,9 @@ def test_main(self):
         try:
             testdata = open_urlresource(TESTDATAURL, encoding="utf-8",
                                         check=check_version)
+        except PermissionError:
+            self.skipTest(f"Permission error when downloading {TESTDATAURL} "
+                          f"into the test data directory")
         except (OSError, HTTPException):
             self.fail(f"Could not retrieve {TESTDATAURL}")
 
