Files
mercury/tests/hard_coded/uint16_to_string.m
Zoltan Somogyi 2bd7c5ee3e Rename X's aux modules as X_helper_N in hard_coded.
tests/hard_coded/*.m:
    Rename modules as mentioned above.

    In a few cases, where the main module's name itself had a suffix,
    such as "_mod_a" or "_main", remove that suffix. This entails
    renaming the .exp file as well. (In some cases, this meant that
    the name of a helper module was "taken over" by the main module
    of the test case.)

    Update all references to the moved modules.

    General updates to programming style, such as

    - replacing DCG notation with state var notation
    - replacing (C->T;E) with (if C then T else E)
    - moving pred/func declarations to just before their code
    - replacing io.write/io.nl sequences with io.write_line
    - replacing io.print/io.nl sequences with io.print_line
    - fixing too-long lines
    - fixing grammar errors in comments

tests/hard_coded/Mmakefile:
tests/hard_coded/Mercury.options:
    Update all references to the moved modules.

    Enable the constant_prop_int test case. The fact that it wasn't enabled
    before is probably an accident. (When constant_prop_int.m was created,
    the test case was added to a list in the Mmakefile, but that list
    was later removed due to never being referenced.)

tests/hard_coded/constant_prop_int.{m,exp}:
    Delete the calls to shift operations with negative shift amounts,
    since we have added a compile-time error for these since the test
    was originally created.
2023-06-16 08:33:22 +02:00

70 lines
1.6 KiB
Mathematica

%---------------------------------------------------------------------------%
% vim: ft=mercury ts=4 sw=4 et
%---------------------------------------------------------------------------%
%
% A test of uint16 to decimal string conversion.
%
%---------------------------------------------------------------------------%
:- module uint16_to_string.
:- interface.
:- import_module io.
:- pred main(io::di, io::uo) is det.
%---------------------------------------------------------------------------%
%---------------------------------------------------------------------------%
:- implementation.
:- import_module list.
:- import_module string.
:- import_module uint16.
%---------------------------------------------------------------------------%
main(!IO) :-
P =
( pred(U::in, !.IO::di, !:IO::uo) is det :-
io.print_line(uint16_to_string(U), !IO)
),
list.foldl(P, test_numbers, !IO).
:- func test_numbers = list(uint16).
test_numbers = [
0u16,
1u16,
2u16,
7u16,
8u16,
9u16,
10u16,
11u16,
99u16,
100u16,
101u16,
126u16, % max_int8 - 1
127u16, % max_int8
128u16, % max_int8 + 1
254u16, % max_uint8 - 1
255u16, % max_uint8
256u16, % max_uint8 + 1
999u16,
1000u16,
1001u16,
9999u16,
10000u16,
10001u16,
32766u16, % max_int16 - 1
32767u16, % max_int16
32768u16, % max_int16 + 1,
65534u16, % max_uint16 - 1
65535u16 % max_uint16
].
%---------------------------------------------------------------------------%
:- end_module uint16_to_string.
%---------------------------------------------------------------------------%