skip test if resizing is not supported

e06cc67c · Benjamin Peterson · cd04db03 · e06cc67c
Commit e06cc67c authored Oct 05, 2016 by Benjamin Peterson
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Lib/test/test_mmap.py Lib/test/test_mmap.py +4 -1

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--- a/Lib/test/test_mmap.py
+++ b/Lib/test/test_mmap.py
@@ -717,7 +717,10 @@ class MmapTests(unittest.TestCase):
        m = mmap.mmap(-1, 8192)
        self.addCleanup(m.close)
        m.read(5000)
-        m.resize(4096)
+        try:
+            m.resize(4096)
+        except SystemError:
+            self.skipTest("resizing not supported")
        self.assertEqual(m.read(14), b'')
        self.assertRaises(ValueError, m.read_byte,)
        self.assertRaises(ValueError, m.write_byte, 42)