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tests/basics: Add test for calling a subclass of a native class.
Adding this test gets py/objtype.c to 100% coverage.
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‎tests/basics/subclass_native_call.py‎

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# test calling a subclass of a native class that supports calling
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# For this test we need a native class that can be subclassed (has make_new)
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# and is callable (has call). The only one available is machine.Signal, which
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# in turns needs PinBase.
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try:
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import umachine as machine
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except ImportError:
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import machine
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try:
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machine.PinBase
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machine.Signal
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except AttributeError:
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print("SKIP")
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raise SystemExit
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class Pin(machine.PinBase):
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#def __init__(self):
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# self.v = 0
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def value(self, v=None):
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return 42
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class MySignal(machine.Signal):
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pass
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s = MySignal(Pin())
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# apply call to the subclass, which should call the native base
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print(s())

‎tests/basics/subclass_native_call.py.exp‎

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