Issue #25004: Handle out-of-disk-space error in LargeMmapTests

Patch from John Beck.

Lib/test/test_mmap.py

@@ -727,7 +727,10 @@ class LargeMmapTests(unittest.TestCase):
             f.write(tail)
             f.flush()
         except (OSError, OverflowError):
+            try:
                 f.close()
+            except (OSError, OverflowError):
+                pass
             raise unittest.SkipTest("filesystem does not have largefile support")
         return f
 

Misc/ACKS

@@ -100,6 +100,7 @@ Mike Bayer
 Samuel L. Bayer
 Donald Beaudry
 David Beazley
+John Beck
 Neal Becker
 Robin Becker
 Torsten Becker