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updated tests

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This commit is contained in:
Simon Cruanes 2013-10-28 22:27:13 +01:00
parent 61ab1ab2cd
commit b9d38ff624
1 changed files with 24 additions and 24 deletions
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48
tests/test_PersistentHashtbl.ml
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@ -2,7 +2,7 @@
open OUnit
module H = PersistentHashtbl.Make(struct type t = int let equal = (=) let hash i = i end)
open Gen.Infix
open Sequence.Infix
let test_add () =
let h = H.create 32 in
@ -16,29 +16,29 @@ let my_list =
4, "d";
]
let my_gen = Gen.of_list my_list
let my_seq = Sequence.of_list my_list
let test_of_gen () =
let h = H.of_gen my_gen in
let test_of_seq () =
let h = H.of_seq my_seq in
OUnit.assert_equal "b" (H.find h 2);
OUnit.assert_equal "a" (H.find h 1);
OUnit.assert_raises Not_found (fun () -> H.find h 42);
()
let test_to_gen () =
let h = H.of_gen my_gen in
let l = Gen.to_list (H.to_gen h) in
let test_to_seq () =
let h = H.of_seq my_seq in
let l = Sequence.to_list (H.to_seq h) in
OUnit.assert_equal my_list (List.sort compare l)
let test_resize () =
let h = H.of_gen
(Gen.map (fun i -> i, string_of_int i)
(Gen.int_range 0 200)) in
let h = H.of_seq
Sequence.(map (fun i -> i, string_of_int i)
(0 -- 200)) in
OUnit.assert_equal 201 (H.length h);
()
let test_persistent () =
let h = H.of_gen my_gen in
let h = H.of_seq my_seq in
OUnit.assert_equal "a" (H.find h 1);
OUnit.assert_raises Not_found (fun () -> H.find h 5);
let h' = H.replace h 5 "e" in
@ -50,25 +50,25 @@ let test_persistent () =
let test_big () =
let n = 10000 in
let gen = Gen.map (fun i -> i, string_of_int i) (0--n) in
let h = H.of_gen gen in
let seq = Sequence.map (fun i -> i, string_of_int i) (0--n) in
let h = H.of_seq seq in
(*
Format.printf "@[<v2>table:%a@]@." (Gen.pp_gen
Format.printf "@[<v2>table:%a@]@." (Sequence.pp_seq
(fun formatter (k,v) -> Format.fprintf formatter "%d -> \"%s\"" k v))
(H.to_gen h);
(H.to_seq h);
*)
Gen.iter
Sequence.iter
(fun (k,v) ->
(*
Format.printf "lookup %d@." k;
*)
OUnit.assert_equal ~printer:(fun x -> x) v (H.find h k))
gen;
seq;
OUnit.assert_raises Not_found (fun () -> H.find h (n+1));
()
let test_remove () =
let h = H.of_gen my_gen in
let h = H.of_seq my_seq in
OUnit.assert_equal (H.find h 2) "b";
OUnit.assert_equal (H.find h 3) "c";
OUnit.assert_equal (H.find h 4) "d";
@ -80,12 +80,12 @@ let test_remove () =
OUnit.assert_raises Not_found (fun () -> H.find h 2)
let test_size () =
let open Gen.Infix in
let open Sequence.Infix in
let n = 10000 in
let gen = Gen.map (fun i -> i, string_of_int i) (0 -- n) in
let h = H.of_gen gen in
let seq = Sequence.map (fun i -> i, string_of_int i) (0 -- n) in
let h = H.of_seq seq in
OUnit.assert_equal (n+1) (H.length h);
let h = Gen.fold (fun h i -> H.remove h i) h (0 -- 500) in
let h = Sequence.fold (fun h i -> H.remove h i) h (0 -- 500) in
OUnit.assert_equal (n-500) (H.length h);
OUnit.assert_bool "is_empty" (H.is_empty (H.create 16));
()
@ -93,8 +93,8 @@ let test_size () =
let suite =
"test_H" >:::
[ "test_add" >:: test_add;
"test_of_gen" >:: test_of_gen;
"test_to_gen" >:: test_to_gen;
"test_of_seq" >:: test_of_seq;
"test_to_seq" >:: test_to_seq;
"test_resize" >:: test_resize;
"test_persistent" >:: test_persistent;
"test_big" >:: test_big;