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Diffstat (limited to 'tests/fstar-split/misc/Paper.fst')
-rw-r--r-- | tests/fstar-split/misc/Paper.fst | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/tests/fstar-split/misc/Paper.fst b/tests/fstar-split/misc/Paper.fst new file mode 100644 index 00000000..2dc804de --- /dev/null +++ b/tests/fstar-split/misc/Paper.fst @@ -0,0 +1,110 @@ +(** THIS FILE WAS AUTOMATICALLY GENERATED BY AENEAS *) +(** [paper] *) +module Paper +open Primitives + +#set-options "--z3rlimit 50 --fuel 1 --ifuel 1" + +(** [paper::ref_incr]: merged forward/backward function + (there is a single backward function, and the forward function returns ()) + Source: 'src/paper.rs', lines 4:0-4:28 *) +let ref_incr (x : i32) : result i32 = + i32_add x 1 + +(** [paper::test_incr]: forward function + Source: 'src/paper.rs', lines 8:0-8:18 *) +let test_incr : result unit = + let* x = ref_incr 0 in if not (x = 1) then Fail Failure else Return () + +(** Unit test for [paper::test_incr] *) +let _ = assert_norm (test_incr = Return ()) + +(** [paper::choose]: forward function + Source: 'src/paper.rs', lines 15:0-15:70 *) +let choose (t : Type0) (b : bool) (x : t) (y : t) : result t = + if b then Return x else Return y + +(** [paper::choose]: backward function 0 + Source: 'src/paper.rs', lines 15:0-15:70 *) +let choose_back + (t : Type0) (b : bool) (x : t) (y : t) (ret : t) : result (t & t) = + if b then Return (ret, y) else Return (x, ret) + +(** [paper::test_choose]: forward function + Source: 'src/paper.rs', lines 23:0-23:20 *) +let test_choose : result unit = + let* z = choose i32 true 0 0 in + let* z1 = i32_add z 1 in + if not (z1 = 1) + then Fail Failure + else + let* (x, y) = choose_back i32 true 0 0 z1 in + if not (x = 1) + then Fail Failure + else if not (y = 0) then Fail Failure else Return () + +(** Unit test for [paper::test_choose] *) +let _ = assert_norm (test_choose = Return ()) + +(** [paper::List] + Source: 'src/paper.rs', lines 35:0-35:16 *) +type list_t (t : Type0) = +| List_Cons : t -> list_t t -> list_t t +| List_Nil : list_t t + +(** [paper::list_nth_mut]: forward function + Source: 'src/paper.rs', lines 42:0-42:67 *) +let rec list_nth_mut (t : Type0) (l : list_t t) (i : u32) : result t = + begin match l with + | List_Cons x tl -> + if i = 0 then Return x else let* i1 = u32_sub i 1 in list_nth_mut t tl i1 + | List_Nil -> Fail Failure + end + +(** [paper::list_nth_mut]: backward function 0 + Source: 'src/paper.rs', lines 42:0-42:67 *) +let rec list_nth_mut_back + (t : Type0) (l : list_t t) (i : u32) (ret : t) : result (list_t t) = + begin match l with + | List_Cons x tl -> + if i = 0 + then Return (List_Cons ret tl) + else + let* i1 = u32_sub i 1 in + let* tl1 = list_nth_mut_back t tl i1 ret in + Return (List_Cons x tl1) + | List_Nil -> Fail Failure + end + +(** [paper::sum]: forward function + Source: 'src/paper.rs', lines 57:0-57:32 *) +let rec sum (l : list_t i32) : result i32 = + begin match l with + | List_Cons x tl -> let* i = sum tl in i32_add x i + | List_Nil -> Return 0 + end + +(** [paper::test_nth]: forward function + Source: 'src/paper.rs', lines 68:0-68:17 *) +let test_nth : result unit = + let l = List_Nil in + let l1 = List_Cons 3 l in + let l2 = List_Cons 2 l1 in + let* x = list_nth_mut i32 (List_Cons 1 l2) 2 in + let* x1 = i32_add x 1 in + let* l3 = list_nth_mut_back i32 (List_Cons 1 l2) 2 x1 in + let* i = sum l3 in + if not (i = 7) then Fail Failure else Return () + +(** Unit test for [paper::test_nth] *) +let _ = assert_norm (test_nth = Return ()) + +(** [paper::call_choose]: forward function + Source: 'src/paper.rs', lines 76:0-76:44 *) +let call_choose (p : (u32 & u32)) : result u32 = + let (px, py) = p in + let* pz = choose u32 true px py in + let* pz1 = u32_add pz 1 in + let* (px1, _) = choose_back u32 true px py pz1 in + Return px1 + |