v / vlib / sync
Raw file | 38 loc (37 sloc) | 518 bytes | Latest commit hash 09802707b 


1fn test_shared_modification() {


2    shared foo := &[2, 0, 5]


3    lock foo {


4        unsafe {


5            foo[1] = 3


6            foo[0] *= 7


7            foo[1]--


8            foo[2] -= 2


9        }


10    }


11    rlock foo {


12        unsafe {


13            assert foo[0] == 14


14            assert foo[1] == 2


15            assert foo[2] == 3


16        }


17    }


18}


19


20[direct_array_access]


21fn test_shared_direct_modification() {


22    shared foo := &[2, 0, 5]


23    lock foo {


24        unsafe {


25            foo[1] = 3


26            foo[0] *= 7


27            foo[1]--


28            foo[2] -= 2


29        }


30    }


31    rlock foo {


32        unsafe {


33            assert foo[0] == 14


34            assert foo[1] == 2


35            assert foo[2] == 3


36        }


37    }


38}