Issue #3571: test_bytes mistakingly closed stdin

47d305d6 · Antoine Pitrou · b9ee06c2 · 47d305d6
Kaydet (Commit) 47d305d6 authored Agu 16, 2008 tarafından Antoine Pitrou
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test_bytes.py Lib/test/test_bytes.py +2 -1

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--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -454,7 +454,8 @@ class BytesTest(BaseBytesTest):
    type2test = bytes
    def test_buffer_is_readonly(self):
-        with open(sys.stdin.fileno(), "rb", buffering=0) as f:
+        fd = os.dup(sys.stdin.fileno())
+        with open(fd, "rb", buffering=0) as f:
            self.assertRaises(TypeError, f.readinto, b"")