micropython/tests/basics/try_else_finally.py

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# test try-else-finally statement
# base case
try:
print(1)
except:
print(2)
else:
print(3)
finally:
print(4)
# basic case that should skip else
try:
print(1)
raise Exception
except:
print(2)
else:
print(3)
finally:
print(4)
# uncaught exception should skip else
try:
try:
print(1)
raise ValueError
except TypeError:
print(2)
else:
print(3)
finally:
print(4)
except:
print('caught')
# nested within outer try
try:
print(1)
try:
print(2)
raise Exception
except:
print(3)
else:
print(4)
finally:
print(5)
except:
print(6)
else:
print(7)
finally:
print(8)
# nested within outer except, one else should be skipped
try:
print(1)
raise Exception
except:
print(2)
try:
print(3)
except:
print(4)
else:
print(5)
finally:
print(6)
else:
print(7)
finally:
print(8)
# nested within outer except, both else should be skipped
try:
print(1)
raise Exception
except:
print(2)
try:
print(3)
raise Exception
except:
print(4)
else:
print(5)
finally:
print(6)
else:
print(7)
finally:
print(8)