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34 lines
767 B
34 lines
767 B
# basic tests for gc module
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try:
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import gc
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except ImportError:
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print("SKIP")
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raise SystemExit
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print(gc.isenabled())
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gc.disable()
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print(gc.isenabled())
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gc.enable()
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print(gc.isenabled())
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gc.collect()
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if hasattr(gc, 'mem_free'):
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# uPy has these extra functions
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# just test they execute and return an int
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assert type(gc.mem_free()) is int
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assert type(gc.mem_alloc()) is int
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if hasattr(gc, 'threshold'):
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# uPy has this extra function
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# check execution and returns
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assert(gc.threshold(1) is None)
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assert(gc.threshold() == 0)
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assert(gc.threshold(-1) is None)
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assert(gc.threshold() == -1)
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# Setting a low threshold should trigger collection at the list alloc
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gc.threshold(1)
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[[], []]
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gc.threshold(-1)
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