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(* arch-tag: tests for listutil
Copyright (C) 2004 John Goerzen <jgoerzen@complete.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*)
open OUnit;;
open Testutil;;
open Listutil;;
let test_remove_assoc_all () =
let f key l = remove_assoc_all l key in
mapassert_equal "remove_assoc_all" (f "testkey")
[[], [];
["one", 1], ["one", 1];
["1", 1; "2", 2; "testkey", 3], ["1", 1; "2", 2];
["testkey", 1], [];
["testkey", 1; "testkey", 2], [];
["testkey", 1; "2", 2; "3", 3], ["2", 2; "3", 3];
["testkey", 1; "2", 2; "testkey", 3; "4", 4], ["2", 2; "4", 4]
];;
let test_replace () =
let f key value l = replace l key value in
mapassert_equal "replace" (f "testkey" 101)
[[], ["testkey", 101]
];;
let test_take () =
let l = [0; 1; 2; 3; 4; 5; 6] in
assert_equal [] (take 0 l);
assert_equal [0] (take 1 l);
assert_equal [0; 1; 2] (take 3 l);
assert_raises (Failure "tl") (fun () -> take 15 l);
assert_raises (Failure "take list") (fun () -> take (-5) l);
;;
let test_drop () =
let l = [0; 1; 2; 3; 4; 5; 6] in
assert_equal [] (drop 7 l);
assert_equal [6] (drop 6 l);
assert_equal [4; 5; 6] (drop 4 l);
assert_equal l (drop 0 l);
assert_raises (Failure "tl") (fun () -> drop 15 l);
assert_raises (Failure "drop list") (fun () -> drop (-5) l);
;;
let suite = "testlistutil" >:::
["test_remove_assoc_all" >:: test_remove_assoc_all;
"test_replace" >:: test_replace;
"take" >:: test_take;
"drop" >:: test_drop];;
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