diff options
-rw-r--r-- | Lib/test/test_os.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py index 588df16..5348b12b 100644 --- a/Lib/test/test_os.py +++ b/Lib/test/test_os.py @@ -123,14 +123,15 @@ class FileTests(unittest.TestCase): self.assertEqual(type(s), bytes) self.assertEqual(s, b"spam") - def test_large_read(self): + @support.cpython_only + @support.bigmemtest(size=INT_MAX + 10, memuse=1, dry_run=False) + def test_large_read(self, size): with open(support.TESTFN, "wb") as fp: fp.write(b'test') self.addCleanup(support.unlink, support.TESTFN) # Issue #21932: Make sure that os.read() does not raise an # OverflowError for size larger than INT_MAX - size = INT_MAX + 10 with open(support.TESTFN, "rb") as fp: data = os.read(fp.fileno(), size) |