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fdd141bf77
tests/invalid/*.{m,err_exp}:
tests/misc_tests/*.m:
tests/mmc_make/*.m:
tests/par_conj/*.m:
tests/purity/*.m:
tests/stm/*.m:
tests/string_format/*.m:
tests/structure_reuse/*.m:
tests/submodules/*.m:
tests/tabling/*.m:
tests/term/*.m:
tests/trailing/*.m:
tests/typeclasses/*.m:
tests/valid/*.m:
tests/warnings/*.{m,exp}:
Make these tests use four-space indentation, and ensure that
each module is imported on its own line. (I intend to use the latter
to figure out which subdirectories' tests can be executed in parallel.)
These changes usually move code to different lines. For the tests
that check compiler error messages, expect the new line numbers.
browser/cterm.m:
browser/tree234_cc.m:
Import only one module per line.
tests/hard_coded/boyer.m:
Fix something I missed.
91 lines
2.6 KiB
Mathematica
91 lines
2.6 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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%
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% This test case checks the correctness of the code that saves and restores
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% answers of different types, including both builtin and user-defined types.
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:- module rotate.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is det.
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:- implementation.
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:- import_module int.
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:- import_module list.
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:- import_module set.
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:- import_module solutions.
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:- pragma require_feature_set([memo]).
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main(!IO) :-
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testgroup(3, 2, !IO),
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testgroup(3, 1, !IO),
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testgroup(2, 1, !IO),
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testgroup(2, 0, !IO).
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:- pred testgroup(int::in, int::in, io::di, io::uo) is det.
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testgroup(E, R, !IO) :-
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test(E, R, [10, 20, 30, 40, 50], !IO),
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test(E, R, [10, 20, 30, 40, 50], !IO),
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test(E, R, ["ten", "twenty", "thirty", "forty", "fifty"], !IO),
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test(E, R, [[1, 0], [2, 0], [3, 0], [4, 0], [5, 0]], !IO),
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test(E, R, [set_func([1]), set_func([1, 2]),
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set_func([1, 2, 3]), set_func([1, 2, 3, 4])], !IO).
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:- pred test(int::in, int::in, list(T)::in, io::di, io::uo) is det.
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test(NumElements, NumRotations, BaseList, !IO) :-
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solutions(rotations(NumElements, NumRotations, BaseList), Solns),
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io.write_string("rotations(", !IO),
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io.write_int(NumElements, !IO),
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io.write_string(", ", !IO),
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io.write_int(NumRotations, !IO),
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io.write_string(", ", !IO),
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io.write(BaseList, !IO),
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io.write_string(") =\n", !IO),
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write_solns(Solns, 0, !IO),
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io.write_string("\n", !IO).
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:- pred rotations(int::in, int::in, list(T)::in, list(T)::out) is nondet.
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:- pragma minimal_model(rotations/4).
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rotations(NumElements, NumRotations, In, Out) :-
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NumRotations > 0,
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(
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rotate(NumElements, In, Out)
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;
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rotations(NumElements - 1, NumRotations - 1, In, Out)
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).
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:- pred rotate(int::in, list(T)::in, list(T)::out) is semidet.
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rotate(N, In, Out) :-
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list.split_list(N, In, Start, End),
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list.append(End, Start, Out).
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:- func set_func(list(T)) = set(T).
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set_func(List) = set.list_to_set(List).
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:- pred write_solns(list(list(T))::in, int::in, io::di, io::uo) is det.
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write_solns([], _, !IO).
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write_solns([Soln | Solns], N, !IO) :-
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write_soln(Soln, N, !IO),
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write_solns(Solns, N + 1, !IO).
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:- pred write_soln(list(T)::in, int::in, io::di, io::uo) is det.
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write_soln(Soln, Seq, !IO) :-
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io.write_string("\tsoln ", !IO),
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io.write_int(Seq, !IO),
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io.write_string(": ", !IO),
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io.write(Soln, !IO),
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io.write_string("\n", !IO).
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