1f43d49f9e
The native emitter doesn't provide proper traceback info so this test should not be run in that case.
25 lines
496 B
Python
25 lines
496 B
Python
# test that we can generate a traceback without allocating
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import micropython
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import sys
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# preallocate exception instance with some room for a traceback
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global_exc = StopIteration()
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try:
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raise global_exc
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except:
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pass
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def test():
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global global_exc
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global_exc.__traceback__ = None
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try:
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raise global_exc
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except StopIteration as e:
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sys.print_exception(e)
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# call test() with heap allocation disabled
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micropython.heap_lock()
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test()
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micropython.heap_unlock()
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