kopia lustrzana https://github.com/micropython/micropython
69 wiersze
1.4 KiB
Python
69 wiersze
1.4 KiB
Python
# Test various loop types, some may be implemented/optimized differently
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while True:
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try:
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break
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finally:
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print('finally 1')
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for i in [1, 5, 10]:
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try:
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continue
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finally:
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print('finally 2')
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for i in range(3):
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try:
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continue
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finally:
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print('finally 3')
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# Multi-level
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for i in range(4):
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print(i)
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try:
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while True:
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try:
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try:
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break
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finally:
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print('finally 1')
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finally:
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print('finally 2')
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print('here')
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finally:
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print('finnaly 3')
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# break from within try-finally, within for-loop
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for i in [1]:
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try:
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print(i)
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break
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finally:
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print('finally 4')
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# Test unwind-jump where there is nothing in the body of the try or finally.
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# This checks that the bytecode emitter allocates enough stack for the unwind.
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for i in [1]:
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try:
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break
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finally:
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pass
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# The following test checks that the globals dict is valid after a call to a
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# function that has an unwind jump.
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# There was a bug where an unwind jump would trash the globals dict upon return
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# from a function, because it used the Python-stack incorrectly.
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def f():
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for i in [1]:
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try:
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break
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finally:
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pass
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def g():
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global global_var
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f()
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print(global_var)
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global_var = 'global'
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g()
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