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https://github.com/Mercury-Language/mercury.git
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33eb3028f5
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
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 debugger tests,
specify the new line numbers in .inp files and expect them in .exp files.
354 lines
6.0 KiB
Mathematica
354 lines
6.0 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ft=mercury ts=4 sw=4 et
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%---------------------------------------------------------------------------%
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:- module int_switch.
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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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%---------------------------------------------------------------------------%
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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 solutions.
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:- import_module string.
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main(!IO) :-
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Keys =
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[1, 2, 3,
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11, 12, 13,
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21, 22, 23,
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31, 32, 33],
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% Test jump tables.
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list.foldl(test_jump, Keys, !IO),
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% Test semidet and det lookup tables.
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list.foldl(test_one, Keys, !IO),
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list.foldl(test_one_known, Keys, !IO),
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% Test nondet and multi lookup tables.
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list.foldl(test_several, Keys, !IO),
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list.foldl(test_several_known, Keys, !IO),
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list.foldl(test_several_nested, Keys, !IO).
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%---------------------------------------------------------------------------%
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:- pred test_jump(int::in, io::di, io::uo) is det.
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test_jump(S, !IO) :-
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( jump(S, 50, N) ->
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io.format("jump %d -> %d\n", [i(S), i(N)], !IO)
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;
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io.format("jump %d failed\n", [i(S)], !IO)
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).
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:- pred test_one(int::in, io::di, io::uo) is det.
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test_one(S, !IO) :-
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( one(S, N) ->
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io.format("one %d -> %d\n", [i(S), i(N)], !IO)
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;
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io.format("one %d failed\n", [i(S)], !IO)
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).
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:- pred test_one_known(int::in, io::di, io::uo) is det.
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test_one_known(S, !IO) :-
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(
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( S = 11
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; S = 22
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),
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one(S, N)
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->
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io.format("one known %d -> %d\n", [i(S), i(N)], !IO)
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;
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io.format("one known %d failed\n", [i(S)], !IO)
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).
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:- pred test_several(int::in, io::di, io::uo) is det.
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test_several(S, !IO) :-
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solutions(several_unknown(S), Solns),
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io.format("several %d -> ", [i(S)], !IO),
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io.write(Solns, !IO),
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io.nl(!IO).
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:- pred test_several_known(int::in, io::di, io::uo) is det.
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test_several_known(S, !IO) :-
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solutions(several_known(S), Solns),
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io.format("several known %d -> ", [i(S)], !IO),
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io.write(Solns, !IO),
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io.nl(!IO).
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:- pred test_several_nested(int::in, io::di, io::uo) is det.
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test_several_nested(S, !IO) :-
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solutions(several_nested(S), Solns),
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io.format("several nested %d -> ", [i(S)], !IO),
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io.write(Solns, !IO),
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io.nl(!IO).
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%---------------------------------------------------------------------------%
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:- pred jump(int::in, int::in, int::out) is semidet.
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jump(S, N0, N) :-
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(
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S = 1,
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N = N0 + 1
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;
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S = 2,
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N = N0 + 2
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;
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( S = 11
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; S = 12
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),
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N = 11
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;
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( S = 21
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; S = 22
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),
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N = N0 + 12
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;
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( S = 31
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; S = 34
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; S = 35
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),
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N = 13
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;
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S = 77,
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N = 21
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;
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S = 78,
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N = 22
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;
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S = 79,
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N = 23
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;
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S = 87,
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N = 24
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).
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%---------------------------------------------------------------------------%
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:- inst aa_bb
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---> 11 ; 22.
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:- pred one(int, int).
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:- mode one(in(aa_bb), out) is det.
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:- mode one(in, out) is semidet.
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one(S, N) :-
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(
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S = 1,
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N = 1
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;
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S = 2,
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N = 2
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;
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( S = 11
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; S = 12
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),
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N = 11
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;
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( S = 21
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; S = 22
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),
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N = 12
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;
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( S = 31
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; S = 34
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; S = 35
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),
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N = 13
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;
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S = 77,
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N = 21
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;
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S = 78,
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N = 22
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;
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S = 79,
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N = 23
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;
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S = 87,
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N = 24
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).
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%---------------------------------------------------------------------------%
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:- pred several_unknown(int::in, int::out) is nondet.
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several_unknown(S, N) :-
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several(S, N).
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:- pred several_known(int::in, int::out) is nondet.
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several_known(S, N) :-
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( S = 11
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; S = 22
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),
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several(S, N).
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:- pred several(int, int).
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:- mode several(in(aa_bb), out) is multi.
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:- mode several(in, out) is nondet.
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several(S, N) :-
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(
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S = 1,
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N = 1
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;
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S = 2,
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N = 2
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;
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( S = 11
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; S = 12
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),
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( N = 11
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; N = 12
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)
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;
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( S = 21
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; S = 22
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),
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( N = 13
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; N = 14
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; N = 15
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)
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;
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( S = 31
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; S = 32
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; S = 34
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; S = 35
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),
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N = 16
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;
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S = 77,
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N = 21
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;
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S = 78,
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N = 22
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;
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S = 79,
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N = 23
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;
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S = 87,
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( N = 24
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; N = 25
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; N = 26
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)
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).
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%---------------------------------------------------------------------------%
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:- pred several_nested(int::in, int::out) is nondet.
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several_nested(S0, R) :-
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(
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S = S0
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;
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( S0 < 10 ->
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S = 10 + S0
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;
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S = 100 + S0
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)
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),
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(
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S = 1,
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N = 1
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;
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S = 3,
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N = 2
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;
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( S = 11
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; S = 12
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),
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( N = 11
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; N = 12
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)
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;
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( S = 21
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; S = 22
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),
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( N = 13
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; N = 14
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; N = 15
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)
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;
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( S = 31
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; S = 32
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; S = 34
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; S = 35
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),
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N = 16
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;
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S = 77,
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N = 21
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;
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S = 78,
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N = 22
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;
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S = 79,
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N = 23
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;
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S = 87,
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( N = 24
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; N = 25
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; N = 26
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)
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),
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(
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S0 = 1,
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M = 1
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;
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S0 = 2,
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M = 2
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;
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( S0 = 11
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; S0 = 12
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),
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( M = 11
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; M = 12
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)
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;
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( S0 = 21
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; S0 = 22
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),
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( M = 13
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; M = 14
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; M = 15
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)
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;
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( S0 = 31
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; S0 = 32
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; S0 = 34
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; S0 = 35
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),
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M = 16
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;
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S0 = 77,
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M = 21
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;
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S0 = 78,
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M = 22
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;
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S0 = 79,
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M = 23
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;
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S0 = 87,
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( M = 24
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; M = 25
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; M = 26
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)
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),
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R = 1000 * N + M.
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