From: Serhiy Storchaka <storchaka@gmail.com>
Date: Sat, 7 Nov 2015 14:54:48 +0000 (+0200)
Subject: Issue #22643: Skip test_case_operation_overflow on computers with low memory.
X-Git-Tag: v3.5.1rc1~82^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=411dfd871c25355def5599319a45c906f9121282;p=thirdparty%2FPython%2Fcpython.git

Issue #22643: Skip test_case_operation_overflow on computers with low memory.
---

diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 2cc1d7c3ff92..d6644657bab1 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -820,7 +820,15 @@ class UnicodeTest(string_tests.CommonTest,
     @support.cpython_only
     def test_case_operation_overflow(self):
         # Issue #22643
-        self.assertRaises(OverflowError, ("ü"*(2**32//12 + 1)).upper)
+        size = 2**32//12 + 1
+        try:
+            s = "ü" * size
+        except MemoryError:
+            self.skipTest('no enough memory (%.0f MiB required)' % (size / 2**20))
+        try:
+            self.assertRaises(OverflowError, s.upper)
+        finally:
+            del s
 
     def test_contains(self):
         # Testing Unicode contains method