From b455f94c841b2423898f39bc9b6a4c35a3db56e3 Mon Sep 17 00:00:00 2001
From: Son Ho
Date: Thu, 4 Apr 2024 16:20:20 +0200
Subject: Regenerate the test files

---
 tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst | 70 +++++++++++-------------
 tests/fstar/hashmap_on_disk/Primitives.fst       | 56 +++++++++----------
 2 files changed, 60 insertions(+), 66 deletions(-)

(limited to 'tests/fstar/hashmap_on_disk')

diff --git a/tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst b/tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst
index e0005c81..ff86e087 100644
--- a/tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst
+++ b/tests/fstar/hashmap_on_disk/HashmapMain.Funs.fst
@@ -11,7 +11,7 @@ include HashmapMain.Clauses
 (** [hashmap_main::hashmap::hash_key]:
     Source: 'src/hashmap.rs', lines 27:0-27:32 *)
 let hashmap_hash_key (k : usize) : result usize =
-  Return k
+  Ok k
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]: loop 0:
     Source: 'src/hashmap.rs', lines 50:4-56:5 *)
@@ -26,7 +26,7 @@ let rec hashmap_HashMap_allocate_slots_loop
       in
     let* n1 = usize_sub n 1 in
     hashmap_HashMap_allocate_slots_loop t slots1 n1
-  else Return slots
+  else Ok slots
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::allocate_slots]:
     Source: 'src/hashmap.rs', lines 50:4-50:76 *)
@@ -48,7 +48,7 @@ let hashmap_HashMap_new_with_capacity
       capacity in
   let* i = usize_mul capacity max_load_dividend in
   let* i1 = usize_div i max_load_divisor in
-  Return
+  Ok
     {
       num_entries = 0;
       max_load_factor = (max_load_dividend, max_load_divisor);
@@ -78,20 +78,20 @@ let rec hashmap_HashMap_clear_loop
     let* i2 = usize_add i 1 in
     let* slots1 = index_mut_back Hashmap_List_Nil in
     hashmap_HashMap_clear_loop t slots1 i2
-  else Return slots
+  else Ok slots
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::clear]:
     Source: 'src/hashmap.rs', lines 80:4-80:27 *)
 let hashmap_HashMap_clear
   (t : Type0) (self : hashmap_HashMap_t t) : result (hashmap_HashMap_t t) =
   let* hm = hashmap_HashMap_clear_loop t self.slots 0 in
-  Return { self with num_entries = 0; slots = hm }
+  Ok { self with num_entries = 0; slots = hm }
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::len]:
     Source: 'src/hashmap.rs', lines 90:4-90:30 *)
 let hashmap_HashMap_len
   (t : Type0) (self : hashmap_HashMap_t t) : result usize =
-  Return self.num_entries
+  Ok self.num_entries
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]: loop 0:
     Source: 'src/hashmap.rs', lines 97:4-114:5 *)
@@ -103,12 +103,11 @@ let rec hashmap_HashMap_insert_in_list_loop
   begin match ls with
   | Hashmap_List_Cons ckey cvalue tl ->
     if ckey = key
-    then Return (false, Hashmap_List_Cons ckey value tl)
+    then Ok (false, Hashmap_List_Cons ckey value tl)
     else
       let* (b, tl1) = hashmap_HashMap_insert_in_list_loop t key value tl in
-      Return (b, Hashmap_List_Cons ckey cvalue tl1)
-  | Hashmap_List_Nil ->
-    Return (true, Hashmap_List_Cons key value Hashmap_List_Nil)
+      Ok (b, Hashmap_List_Cons ckey cvalue tl1)
+  | Hashmap_List_Nil -> Ok (true, Hashmap_List_Cons key value Hashmap_List_Nil)
   end
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert_in_list]:
@@ -137,8 +136,8 @@ let hashmap_HashMap_insert_no_resize
   then
     let* i1 = usize_add self.num_entries 1 in
     let* v = index_mut_back l1 in
-    Return { self with num_entries = i1; slots = v }
-  else let* v = index_mut_back l1 in Return { self with slots = v }
+    Ok { self with num_entries = i1; slots = v }
+  else let* v = index_mut_back l1 in Ok { self with slots = v }
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]: loop 0:
     Source: 'src/hashmap.rs', lines 183:4-196:5 *)
@@ -152,7 +151,7 @@ let rec hashmap_HashMap_move_elements_from_list_loop
   | Hashmap_List_Cons k v tl ->
     let* ntable1 = hashmap_HashMap_insert_no_resize t ntable k v in
     hashmap_HashMap_move_elements_from_list_loop t ntable1 tl
-  | Hashmap_List_Nil -> Return ntable
+  | Hashmap_List_Nil -> Ok ntable
   end
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements_from_list]:
@@ -183,7 +182,7 @@ let rec hashmap_HashMap_move_elements_loop
     let* i2 = usize_add i 1 in
     let* slots1 = index_mut_back l1 in
     hashmap_HashMap_move_elements_loop t ntable1 slots1 i2
-  else Return (ntable, slots)
+  else Ok (ntable, slots)
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::move_elements]:
     Source: 'src/hashmap.rs', lines 171:4-171:95 *)
@@ -209,10 +208,10 @@ let hashmap_HashMap_try_resize
     let* ntable = hashmap_HashMap_new_with_capacity t i3 i i1 in
     let* p = hashmap_HashMap_move_elements t ntable self.slots 0 in
     let (ntable1, _) = p in
-    Return
+    Ok
       { ntable1 with num_entries = self.num_entries; max_load_factor = (i, i1)
       }
-  else Return { self with max_load_factor = (i, i1) }
+  else Ok { self with max_load_factor = (i, i1) }
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::insert]:
     Source: 'src/hashmap.rs', lines 129:4-129:48 *)
@@ -222,9 +221,7 @@ let hashmap_HashMap_insert
   =
   let* self1 = hashmap_HashMap_insert_no_resize t self key value in
   let* i = hashmap_HashMap_len t self1 in
-  if i > self1.max_load
-  then hashmap_HashMap_try_resize t self1
-  else Return self1
+  if i > self1.max_load then hashmap_HashMap_try_resize t self1 else Ok self1
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]: loop 0:
     Source: 'src/hashmap.rs', lines 206:4-219:5 *)
@@ -236,9 +233,9 @@ let rec hashmap_HashMap_contains_key_in_list_loop
   begin match ls with
   | Hashmap_List_Cons ckey _ tl ->
     if ckey = key
-    then Return true
+    then Ok true
     else hashmap_HashMap_contains_key_in_list_loop t key tl
-  | Hashmap_List_Nil -> Return false
+  | Hashmap_List_Nil -> Ok false
   end
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::contains_key_in_list]:
@@ -269,9 +266,7 @@ let rec hashmap_HashMap_get_in_list_loop
   =
   begin match ls with
   | Hashmap_List_Cons ckey cvalue tl ->
-    if ckey = key
-    then Return cvalue
-    else hashmap_HashMap_get_in_list_loop t key tl
+    if ckey = key then Ok cvalue else hashmap_HashMap_get_in_list_loop t key tl
   | Hashmap_List_Nil -> Fail Failure
   end
 
@@ -305,14 +300,14 @@ let rec hashmap_HashMap_get_mut_in_list_loop
   | Hashmap_List_Cons ckey cvalue tl ->
     if ckey = key
     then
-      let back = fun ret -> Return (Hashmap_List_Cons ckey ret tl) in
-      Return (cvalue, back)
+      let back = fun ret -> Ok (Hashmap_List_Cons ckey ret tl) in
+      Ok (cvalue, back)
     else
       let* (x, back) = hashmap_HashMap_get_mut_in_list_loop t tl key in
       let back1 =
         fun ret ->
-          let* tl1 = back ret in Return (Hashmap_List_Cons ckey cvalue tl1) in
-      Return (x, back1)
+          let* tl1 = back ret in Ok (Hashmap_List_Cons ckey cvalue tl1) in
+      Ok (x, back1)
   | Hashmap_List_Nil -> Fail Failure
   end
 
@@ -342,8 +337,8 @@ let hashmap_HashMap_get_mut
     fun ret ->
       let* l1 = get_mut_in_list_back ret in
       let* v = index_mut_back l1 in
-      Return { self with slots = v } in
-  Return (x, back)
+      Ok { self with slots = v } in
+  Ok (x, back)
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]: loop 0:
     Source: 'src/hashmap.rs', lines 265:4-291:5 *)
@@ -360,13 +355,13 @@ let rec hashmap_HashMap_remove_from_list_loop
         core_mem_replace (hashmap_List_t t) (Hashmap_List_Cons ckey x tl)
           Hashmap_List_Nil in
       begin match mv_ls with
-      | Hashmap_List_Cons _ cvalue tl1 -> Return (Some cvalue, tl1)
+      | Hashmap_List_Cons _ cvalue tl1 -> Ok (Some cvalue, tl1)
       | Hashmap_List_Nil -> Fail Failure
       end
     else
       let* (o, tl1) = hashmap_HashMap_remove_from_list_loop t key tl in
-      Return (o, Hashmap_List_Cons ckey x tl1)
-  | Hashmap_List_Nil -> Return (None, Hashmap_List_Nil)
+      Ok (o, Hashmap_List_Cons ckey x tl1)
+  | Hashmap_List_Nil -> Ok (None, Hashmap_List_Nil)
   end
 
 (** [hashmap_main::hashmap::{hashmap_main::hashmap::HashMap<T>}::remove_from_list]:
@@ -392,12 +387,11 @@ let hashmap_HashMap_remove
       self.slots hash_mod in
   let* (x, l1) = hashmap_HashMap_remove_from_list t key l in
   begin match x with
-  | None ->
-    let* v = index_mut_back l1 in Return (None, { self with slots = v })
+  | None -> let* v = index_mut_back l1 in Ok (None, { self with slots = v })
   | Some x1 ->
     let* i1 = usize_sub self.num_entries 1 in
     let* v = index_mut_back l1 in
-    Return (Some x1, { self with num_entries = i1; slots = v })
+    Ok (Some x1, { self with num_entries = i1; slots = v })
   end
 
 (** [hashmap_main::hashmap::test1]:
@@ -434,7 +428,7 @@ let hashmap_test1 : result unit =
             then Fail Failure
             else
               let* i4 = hashmap_HashMap_get u64 hm6 1056 in
-              if not (i4 = 256) then Fail Failure else Return ()
+              if not (i4 = 256) then Fail Failure else Ok ()
       end
 
 (** [hashmap_main::insert_on_disk]:
@@ -448,5 +442,5 @@ let insert_on_disk
 (** [hashmap_main::main]:
     Source: 'src/hashmap_main.rs', lines 16:0-16:13 *)
 let main : result unit =
-  Return ()
+  Ok ()
 
diff --git a/tests/fstar/hashmap_on_disk/Primitives.fst b/tests/fstar/hashmap_on_disk/Primitives.fst
index fca80829..acdb09dc 100644
--- a/tests/fstar/hashmap_on_disk/Primitives.fst
+++ b/tests/fstar/hashmap_on_disk/Primitives.fst
@@ -23,11 +23,11 @@ type error : Type0 =
 | OutOfFuel
 
 type result (a : Type0) : Type0 =
-| Return : v:a -> result a
+| Ok : v:a -> result a
 | Fail : e:error -> result a
 
 // Monadic return operator
-unfold let return (#a : Type0) (x : a) : result a = Return x
+unfold let return (#a : Type0) (x : a) : result a = Ok x
 
 // Monadic bind operator.
 // Allows to use the notation:
@@ -36,17 +36,17 @@ unfold let return (#a : Type0) (x : a) : result a = Return x
 // ...
 // ```
 unfold let (let*) (#a #b : Type0) (m: result a)
-  (f: (x:a) -> Pure (result b) (requires (m == Return x)) (ensures fun _ -> True)) :
+  (f: (x:a) -> Pure (result b) (requires (m == Ok x)) (ensures fun _ -> True)) :
   result b =
   match m with
-  | Return x -> f x
+  | Ok x -> f x
   | Fail e   -> Fail e
 
 // Monadic assert(...)
-let massert (b:bool) : result unit = if b then Return () else Fail Failure
+let massert (b:bool) : result unit = if b then Ok () else Fail Failure
 
 // Normalize and unwrap a successful result (used for globals).
-let eval_global (#a : Type0) (x : result a{Return? (normalize_term x)}) : a = Return?.v x
+let eval_global (#a : Type0) (x : result a{Ok? (normalize_term x)}) : a = Ok?.v x
 
 (*** Misc *)
 type char = FStar.Char.char
@@ -144,7 +144,7 @@ let scalar_max (ty : scalar_ty) : int =
 type scalar (ty : scalar_ty) : eqtype = x:int{scalar_min ty <= x && x <= scalar_max ty}
 
 let mk_scalar (ty : scalar_ty) (x : int) : result (scalar ty) =
-  if scalar_min ty <= x && scalar_max ty >= x then Return x else Fail Failure
+  if scalar_min ty <= x && scalar_max ty >= x then Ok x else Fail Failure
 
 let scalar_neg (#ty : scalar_ty) (x : scalar ty) : result (scalar ty) = mk_scalar ty (-x)
 
@@ -498,9 +498,9 @@ type core_ops_range_Range (a : Type0) = {
 
 (*** [alloc] *)
 
-let alloc_boxed_Box_deref (t : Type0) (x : t) : result t = Return x
+let alloc_boxed_Box_deref (t : Type0) (x : t) : result t = Ok x
 let alloc_boxed_Box_deref_mut (t : Type0) (x : t) : result (t & (t -> result t)) =
-  Return (x, (fun x -> Return x))
+  Ok (x, (fun x -> Ok x))
 
 // Trait instance
 let alloc_boxed_Box_coreopsDerefInst (self : Type0) : core_ops_deref_Deref self = {
@@ -528,20 +528,20 @@ let mk_array (a : Type0) (n : usize)
   l
 
 let array_index_usize (a : Type0) (n : usize) (x : array a n) (i : usize) : result a =
-  if i < length x then Return (index x i)
+  if i < length x then Ok (index x i)
   else Fail Failure
 
 let array_update_usize (a : Type0) (n : usize) (x : array a n) (i : usize) (nx : a) :
   result (array a n) =
-  if i < length x then Return (list_update x i nx)
+  if i < length x then Ok (list_update x i nx)
   else Fail Failure
 
 let array_index_mut_usize (a : Type0) (n : usize) (x : array a n) (i : usize) :
   result (a & (a -> result (array a n))) =
   match array_index_usize a n x i with
   | Fail e -> Fail e
-  | Return v ->
-    Return (v, array_update_usize a n x i)
+  | Ok v ->
+    Ok (v, array_update_usize a n x i)
 
 (*** Slice *)
 type slice (a : Type0) = s:list a{length s <= usize_max}
@@ -549,30 +549,30 @@ type slice (a : Type0) = s:list a{length s <= usize_max}
 let slice_len (a : Type0) (s : slice a) : usize = length s
 
 let slice_index_usize (a : Type0) (x : slice a) (i : usize) : result a =
-  if i < length x then Return (index x i)
+  if i < length x then Ok (index x i)
   else Fail Failure
 
 let slice_update_usize (a : Type0) (x : slice a) (i : usize) (nx : a) : result (slice a) =
-  if i < length x then Return (list_update x i nx)
+  if i < length x then Ok (list_update x i nx)
   else Fail Failure
 
 let slice_index_mut_usize (a : Type0) (s : slice a) (i : usize) :
   result (a & (a -> result (slice a))) =
   match slice_index_usize a s i with
   | Fail e -> Fail e
-  | Return x ->
-    Return (x, slice_update_usize a s i)
+  | Ok x ->
+    Ok (x, slice_update_usize a s i)
 
 (*** Subslices *)
 
-let array_to_slice (a : Type0) (n : usize) (x : array a n) : result (slice a) = Return x
+let array_to_slice (a : Type0) (n : usize) (x : array a n) : result (slice a) = Ok x
 let array_from_slice (a : Type0) (n : usize) (x : array a n) (s : slice a) : result (array a n) =
-  if length s = n then Return s
+  if length s = n then Ok s
   else Fail Failure
 
 let array_to_slice_mut (a : Type0) (n : usize) (x : array a n) :
   result (slice a & (slice a -> result (array a n))) =
-  Return (x, array_from_slice a n x)
+  Ok (x, array_from_slice a n x)
 
 // TODO: finish the definitions below (there lacks [List.drop] and [List.take] in the standard library *)
 let array_subslice (a : Type0) (n : usize) (x : array a n) (r : core_ops_range_Range usize) : result (slice a) =
@@ -598,16 +598,16 @@ let alloc_vec_Vec_len (a : Type0) (v : alloc_vec_Vec a) : usize = length v
 
 // Helper
 let alloc_vec_Vec_index_usize (#a : Type0) (v : alloc_vec_Vec a) (i : usize) : result a =
-  if i < length v then Return (index v i) else Fail Failure
+  if i < length v then Ok (index v i) else Fail Failure
 // Helper
 let alloc_vec_Vec_update_usize (#a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : result (alloc_vec_Vec a) =
-  if i < length v then Return (list_update v i x) else Fail Failure
+  if i < length v then Ok (list_update v i x) else Fail Failure
 
 let alloc_vec_Vec_index_mut_usize (#a : Type0) (v: alloc_vec_Vec a) (i: usize) :
   result (a & (a → result (alloc_vec_Vec a))) =
   match alloc_vec_Vec_index_usize v i with
-  | Return x ->
-    Return (x, alloc_vec_Vec_update_usize v i)
+  | Ok x ->
+    Ok (x, alloc_vec_Vec_update_usize v i)
   | Fail e -> Fail e
 
 let alloc_vec_Vec_push (a  : Type0) (v : alloc_vec_Vec a) (x : a) :
@@ -616,17 +616,17 @@ let alloc_vec_Vec_push (a  : Type0) (v : alloc_vec_Vec a) (x : a) :
   (ensures (fun res ->
     match res with
     | Fail e -> e == Failure
-    | Return v' -> length v' = length v + 1)) =
+    | Ok v' -> length v' = length v + 1)) =
   if length v < usize_max then begin
     (**) assert_norm(length [x] == 1);
     (**) append_length v [x];
     (**) assert(length (append v [x]) = length v + 1);
-    Return (append v [x])
+    Ok (append v [x])
     end
   else Fail Failure
 
 let alloc_vec_Vec_insert (a : Type0) (v : alloc_vec_Vec a) (i : usize) (x : a) : result (alloc_vec_Vec a) =
-  if i < length v then Return (list_update v i x) else Fail Failure
+  if i < length v then Ok (list_update v i x) else Fail Failure
 
 // Trait declaration: [core::slice::index::private_slice_index::Sealed]
 type core_slice_index_private_slice_index_Sealed (self : Type0) = unit
@@ -650,7 +650,7 @@ let core_slice_index_Slice_index
   let* x = inst.get i s in
   match x with
   | None -> Fail Failure
-  | Some x -> Return x
+  | Some x -> Ok x
 
 // [core::slice::index::Range:::get]: forward function
 let core_slice_index_RangeUsize_get (t : Type0) (i : core_ops_range_Range usize) (s : slice t) :
-- 
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