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fix tests and implem for CCVector

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Simon Cruanes 2021-10-21 10:56:11 -04:00
parent d1ddeeb31f
commit e6e07ba4da
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1 changed files with 17 additions and 11 deletions
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28
src/core/CCVector.ml
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@ -202,10 +202,11 @@ let push v x =
*)
let resize_with v f size =
if size<0 then invalid_arg "Vec.resize_with";
let new_vec =
if size >= Array.length v.vec then
let new_vec = Array.make size (f 0) in
Array.blit v.vec 0 new_vec 0 (v.size - 1);
Array.blit v.vec 0 new_vec 0 v.size;
new_vec
else
v.vec
@ -221,16 +222,18 @@ let resize_with v f size =
let v = make 1 0 in resize_with v (fun i -> i) 5; CCList.length (to_list v) = 5
let v = create_with ~capacity:2 0 in resize_with v (fun i -> i) 5; to_list v = [0;1;2;3;4]
let v = make 5 0 in resize_with v (fun i -> i) 5; to_list v = [0;0;0;0;0]
let v = make 5 0 in resize_with v (fun i -> i) 6; to_list v = [0;0;0;0;0;6]
let v = make 5 0 in resize_with v (fun i -> i) 4; to_list v = [0;0;0;0;0]
let v = make 5 0 in resize_with v (fun i -> i) 5; CCList.length (to_list v) = 5
let v = make 5 0 in resize_with v (fun i -> i) 6; to_list v = [0;0;0;0;0;5]
let v = make 5 0 in try resize_with v (fun i -> i) (-1); false \
with Invalid_argument _ -> true
let v = make 5 0 in resize_with v (fun i -> i) 5; List.length (to_list v) = 5
*)
let resize_with_init v ~init size =
if size<0 then invalid_arg "Vec.resize_with_init";
let new_vec =
if size >= Array.length v.vec then
let new_vec = Array.make size init in
Array.blit v.vec 0 new_vec 0 (v.size - 1);
Array.blit v.vec 0 new_vec 0 v.size;
new_vec
else
v.vec
@ -242,12 +245,15 @@ let resize_with_init v ~init size =
v.size <- size
(*$T
let v = make 1 0 in resize_with_init v ~init:1 5; to_list v = [1;1;1;1;1]
let v = make 1 0 in resize_with_init v ~init:1 5; CCList.length (to_list v) = 5
let v = create_with ~capacity:2 0 in resize_with v ~init:1 5; to_list v = [1;1;1;1;1]
let v = make 5 0 in resize_with_init v ~init:1 5; to_list v = [1;1;1;1;1]
let v = make 5 0 in resize_with_init v ~init:1 4; to_list v = [1;1;1;1;1]
let v = make 5 0 in resize_with_init v ~init:1 5; CCList.length (to_list v) = 5
let v = make 1 0 in resize_with_init v ~init:1 5; to_list v = [0;1;1;1;1]
let v = make 1 0 in resize_with_init v ~init:1 5; List.length (to_list v) = 5
let v = create_with ~capacity:2 0 in resize_with_init v ~init:1 5; to_list v = [1;1;1;1;1]
let v = make 5 0 in resize_with_init v ~init:1 5; to_list v = [0;0;0;0;0]
let v = make 3 0 in resize_with_init v ~init:1 5; to_list v = [0;0;0;1;1]
let v = make 5 0 in try resize_with_init v ~init:1 (-1); false \
with Invalid_argument _ -> true
let v = make 5 0 in resize_with_init v ~init:1 5; List.length (to_list v) = 5
*)
(** Add all elements of b to a *)