source: java2python/core/test/testcode/TryCatch.py@ 498

Last change on this file since 498 was 498, checked in by wouter, 18 months ago

add random test to Math

File size: 1.1 KB
Line 
1import sys
2from typing import List
3
4
5class TryCatch:
6 # Tests try/catch
7 def __init__(self):
8 self.test1()
9 self.test2()
10 self.test3()
11 @staticmethod
12 def main(args:List[str]) -> None:
13 '''
14
15 @param args the arguments of the call.
16 '''
17 TryCatch()
18 def test1(self) -> None:
19 try:
20 x:int = 1 / 0
21 sys.stdout.write( ("div0 did not throw?!")+'\n')
22 return
23 except ArithmeticError as e:
24 sys.stdout.write( ("ok1")+'\n')
25 def test2(self) -> None:
26 try:
27 '''
28 if stmt is to trick java compiler into accepting
29 the code after the throw,
30 which is safety net for testing the python translation.
31 '''
32 if True:
33 raise ArithmeticError("test")
34 sys.stdout.write( ("throw phrase did not throw?!")+'\n')
35 return
36 except ArithmeticError as e:
37 sys.stdout.write( ("ok2")+'\n')
38 def test3(self) -> None:
39 try:
40 self.__dothrow()
41 sys.stdout.write( ("throw phrase did not throw?!")+'\n')
42 return
43 except BaseException as e:
44 sys.stdout.write( ("ok3")+'\n')
45 def __dothrow(self) -> None:
46 raise ArithmeticError("test")
47
48if __name__ == "__main__":
49 TryCatch.main(sys.argv[1:])
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