65 lines
1.4 KiB
OCaml
65 lines
1.4 KiB
OCaml
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open Test
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open Nat
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open Big_int
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open Num
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let intern_extern obj =
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let f = Filename.temp_file "testnum" ".data" in
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let oc = open_out_bin f in
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output_value oc obj;
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close_out oc;
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let ic = open_in_bin f in
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let res = input_value ic in
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close_in ic;
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Sys.remove f;
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res
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;;
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testing_function "output_value/input_value on nats";;
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let equal_nat n1 n2 =
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eq_nat n1 0 (length_nat n1) n2 0 (length_nat n2)
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;;
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List.iter
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(fun (i, s) ->
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let n = nat_of_string s in
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ignore(test i equal_nat (n, intern_extern n)))
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[1, "0";
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2, "1234";
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3, "8589934592";
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4, "340282366920938463463374607431768211455";
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5, String.make 100 '3';
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6, String.make 1000 '9';
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7, String.make 20000 '8']
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;;
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testing_function "output_value/input_value on big ints";;
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List.iter
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(fun (i, s) ->
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let b = big_int_of_string s in
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ignore(test i eq_big_int (b, intern_extern b)))
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[1, "0";
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2, "1234";
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3, "-1234";
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4, "1040259735709286400";
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5, "-" ^ String.make 20000 '7']
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;;
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testing_function "output_value/input_value on nums";;
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List.iter
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(fun (i, s) ->
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let n = num_of_string s in
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ignore(test i eq_num (n, intern_extern n)))
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[1, "0";
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2, "1234";
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3, "-1234";
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4, "159873568791325097646845892426782";
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5, "1/4";
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6, "-15/2";
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7, "159873568791325097646845892426782/24098772507410987265987";
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8, String.make 10000 '3' ^ "/" ^ String.make 5000 '7']
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;;
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