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82 lines
3.5 KiB
Standard ML
82 lines
3.5 KiB
Standard ML
(* Tests header :noexport: *)
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(* [[file:../bitstring.org::*Tests header][Tests header:1]] *)
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open Common.Bitstring
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let check msg x = Alcotest.(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:../bitstring.org::*~of_int~][~of_int~:3]] *)
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Alcotest.(check bool) "of_x" true (one_x = (of_int x));
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(* ~of_int~:3 ends here *)
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(* [[file:../bitstring.org::*~of_z~][~of_z~:3]] *)
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Alcotest.(check bool) "of_z" true (one_x = (of_z (Z.of_int x)));
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(* ~of_z~:3 ends here *)
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(* [[file:../bitstring.org::*~shift_left~][~shift_left~:3]] *)
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Alcotest.(check bool) "shift_left1" true (of_int (x lsl 3) = shift_left one_x 3);
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Alcotest.(check bool) "shift_left2" true (of_z (Z.shift_left z 3) = shift_left many_x 3);
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Alcotest.(check bool) "shift_left3" true (of_z (Z.shift_left z 100) = shift_left many_x 100);
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(* ~shift_left~:3 ends here *)
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(* [[file:../bitstring.org::*~shift_right~][~shift_right~:3]] *)
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Alcotest.(check bool) "shift_right1" true (of_int (x lsr 3) = shift_right one_x 3);
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Alcotest.(check bool) "shift_right2" true (of_z (Z.shift_right z 3) = shift_right many_x 3);
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(* ~shift_right~:3 ends here *)
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(* [[file:../bitstring.org::*~shift_left_one~][~shift_left_one~:3]] *)
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Alcotest.(check bool) "shift_left_one1" true (of_int (1 lsl 3) = shift_left_one 4 3);
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Alcotest.(check bool) "shift_left_one2" true (of_z (Z.shift_left Z.one 200) = shift_left_one 300 200);
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(* ~shift_left_one~:3 ends here *)
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(* [[file:../bitstring.org::*~testbit~][~testbit~:3]] *)
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Alcotest.(check bool) "testbit1" true (testbit (of_int 8) 3);
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Alcotest.(check bool) "testbit2" false (testbit (of_int 8) 2);
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Alcotest.(check bool) "testbit3" false (testbit (of_int 8) 4);
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Alcotest.(check bool) "testbit4" true (testbit (of_z (Z.of_int 8)) 3);
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Alcotest.(check bool) "testbit5" false (testbit (of_z (Z.of_int 8)) 2);
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Alcotest.(check bool) "testbit6" false (testbit (of_z (Z.of_int 8)) 4);
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(* ~testbit~:3 ends here *)
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(* [[file:../bitstring.org::*~logor~][~logor~:3]] *)
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Alcotest.(check bool) "logor1" true (of_int (1 lor 2) = logor (of_int 1) (of_int 2));
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Alcotest.(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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(* ~logor~:3 ends here *)
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(* [[file:../bitstring.org::*~logxor~][~logxor~:3]] *)
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Alcotest.(check bool) "logxor1" true (of_int (1 lxor 2) = logxor (of_int 1) (of_int 2));
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Alcotest.(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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(* ~logxor~:3 ends here *)
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(* [[file:../bitstring.org::*~logand~][~logand~:3]] *)
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Alcotest.(check bool) "logand1" true (of_int (1 land 3) = logand (of_int 1) (of_int 3));
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Alcotest.(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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(* ~logand~:3 ends here *)
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(* [[file:../bitstring.org::*~to_list~][~to_list~:3]] *)
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Alcotest.(check bool) "to_list" true ([ 1 ; 3 ; 4 ; 6 ] = (to_list (of_int 45)));
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(* ~to_list~:3 ends here *)
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(* [[file:../bitstring.org::*~permutations~][~permutations~:3]] *)
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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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(* ~permutations~:3 ends here *)
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(* Tests :noexport: *)
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(* [[file:../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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