15 lines
339 B
Python
15 lines
339 B
Python
# Test weakref.ref() functionality that doesn't require gc.collect().
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try:
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import weakref
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except ImportError:
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print("SKIP")
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raise SystemExit
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# Cannot reference non-heap objects.
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for value in (None, False, True, Ellipsis, 0, "", ()):
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try:
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weakref.ref(value)
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except TypeError:
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print(value, "TypeError")
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