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83 lines
3.8 KiB
Standard ML
83 lines
3.8 KiB
Standard ML
(* Tests header :noexport: *)
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(* [[file:~/QCaml/common/bitstring.org::*Tests%20header][Tests header:1]] *)
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open Common.Bitstring
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let check_bool = Alcotest.(check bool)
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let check msg x = check_bool msg true x
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let test_all () =
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let x = 8745687 in
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let one_x = of_int x in
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let z = Z.shift_left (Z.of_int x) 64 in
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let many_x = of_z z in
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(* Tests header:1 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:3]] *)
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check_bool "of_x" true (one_x = (of_int x));
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(* General implementation:3 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:5]] *)
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check_bool "of_z" true (one_x = (of_z (Z.of_int x)));
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(* General implementation:5 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:11]] *)
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check_bool "shift_left1" true (of_int (x lsl 3) = shift_left one_x 3);
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check_bool "shift_left2" true (of_z (Z.shift_left z 3) = shift_left many_x 3);
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check_bool "shift_left3" true (of_z (Z.shift_left z 100) = shift_left many_x 100);
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(* General implementation:11 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:13]] *)
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check_bool "shift_right1" true (of_int (x lsr 3) = shift_right one_x 3);
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check_bool "shift_right2" true (of_z (Z.shift_right z 3) = shift_right many_x 3);
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(* General implementation:13 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:15]] *)
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check_bool "shift_left_one1" true (of_int (1 lsl 3) = shift_left_one 4 3);
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check_bool "shift_left_one2" true (of_z (Z.shift_left Z.one 200) = shift_left_one 300 200);
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(* General implementation:15 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:17]] *)
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check_bool "testbit1" true (testbit (of_int 8) 3);
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check_bool "testbit2" false (testbit (of_int 8) 2);
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check_bool "testbit3" false (testbit (of_int 8) 4);
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check_bool "testbit4" true (testbit (of_z (Z.of_int 8)) 3);
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check_bool "testbit5" false (testbit (of_z (Z.of_int 8)) 2);
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check_bool "testbit6" false (testbit (of_z (Z.of_int 8)) 4);
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(* General implementation:17 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:19]] *)
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check_bool "logor1" true (of_int (1 lor 2) = logor (of_int 1) (of_int 2));
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check_bool "logor2" true (of_z (Z.of_int (1 lor 2)) = logor (of_z Z.one) (of_z (Z.of_int 2)));
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(* General implementation:19 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:21]] *)
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check_bool "logxor1" true (of_int (1 lxor 2) = logxor (of_int 1) (of_int 2));
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check_bool "logxor2" true (of_z (Z.of_int (1 lxor 2)) = logxor (of_z Z.one) (of_z (Z.of_int 2)));
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(* General implementation:21 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:23]] *)
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check_bool "logand1" true (of_int (1 land 3) = logand (of_int 1) (of_int 3));
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check_bool "logand2" true (of_z (Z.of_int (1 land 3)) = logand (of_z Z.one) (of_z (Z.of_int 3)));
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(* General implementation:23 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:31]] *)
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check_bool "to_list" true ([ 1 ; 3 ; 4 ; 6 ] = (to_list (of_int 45)));
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(* General implementation:31 ends here *)
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(* [[file:~/QCaml/common/bitstring.org::*General%20implementation][General implementation:33]] *)
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check "permutations"
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(permutations 2 4 = List.map of_int
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[ 3 ; 5 ; 6 ; 9 ; 10 ; 12 ]);
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(* General implementation:33 ends here *)
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(* Tests :noexport: *)
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(* [[file:~/QCaml/common/bitstring.org::*Tests][Tests:1]] *)
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()
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let tests = [
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"all", `Quick, test_all;
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]
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(* Tests:1 ends here *)
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