20 lines
574 B
Python
20 lines
574 B
Python
import micropython as micropython
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# check we can get and set the level
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micropython.opt_level(0)
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print(micropython.opt_level())
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micropython.opt_level(1)
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print(micropython.opt_level())
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# check that the optimisation levels actually differ
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micropython.opt_level(0)
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exec("print(__debug__)")
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micropython.opt_level(1)
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exec("print(__debug__)")
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exec("assert 0")
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# check that level 3 doesn't store line numbers
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# the expected output is that any line is printed as "line 1"
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micropython.opt_level(3)
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exec("try:\n xyz\nexcept NameError as er:\n import sys\n sys.print_exception(er)")
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