49 lines
849 B
Python
49 lines
849 B
Python
# test that fixed dictionaries cannot be modified
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try:
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import errno
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except ImportError:
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print("SKIP")
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raise SystemExit
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# Save a copy of errno.errorcode, so we can check later
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# that it hasn't been modified.
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errorcode_copy = errno.errorcode.copy()
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try:
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errno.errorcode.popitem()
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except TypeError:
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print("TypeError")
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try:
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errno.errorcode.pop(0)
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except TypeError:
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print("TypeError")
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try:
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errno.errorcode.setdefault(0, 0)
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except TypeError:
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print("TypeError")
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try:
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errno.errorcode.update([(1, 2)])
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except TypeError:
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print("TypeError")
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try:
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del errno.errorcode[1]
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except TypeError:
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print("TypeError")
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try:
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errno.errorcode[1] = 'foo'
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except TypeError:
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print("TypeError")
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try:
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errno.errorcode.clear()
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except TypeError:
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print("TypeError")
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assert errno.errorcode == errorcode_copy
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