mirror of
https://github.com/Mercury-Language/mercury.git
synced 2026-04-15 01:13:30 +00:00
236 lines
6.1 KiB
Mathematica
236 lines
6.1 KiB
Mathematica
%---------------------------------------------------------------------------%
|
|
% vim: ts=4 sw=4 et ft=mercury
|
|
%---------------------------------------------------------------------------%
|
|
%
|
|
% Test case for io.write (and io.write_line).
|
|
%
|
|
% Author: trd
|
|
%
|
|
% The .exp2 file is for MSVC.
|
|
% The .exp3 file is for the C# grade.
|
|
% The .exp4 file is for the Java grade.
|
|
% The .exp file is for other systems.
|
|
|
|
:- module write.
|
|
:- interface.
|
|
:- import_module io.
|
|
|
|
:- pred main(io::di, io::uo) is det.
|
|
|
|
:- implementation.
|
|
|
|
:- import_module array.
|
|
:- import_module char.
|
|
:- import_module float.
|
|
:- import_module int.
|
|
:- import_module list.
|
|
:- import_module map.
|
|
:- import_module term.
|
|
:- import_module univ.
|
|
:- import_module version_array.
|
|
|
|
:- pred test_ops(io::di, io::uo) is det.
|
|
:- pred test_builtins(io::di, io::uo) is det.
|
|
:- pred test_discriminated(io::di, io::uo) is det.
|
|
:- pred test_polymorphism(io::di, io::uo) is det.
|
|
:- pred test_other(io::di, io::uo) is det.
|
|
:- pred newline(io::di, io::uo) is det.
|
|
|
|
:- type enum
|
|
---> one
|
|
; two
|
|
; three.
|
|
|
|
:- type fruit
|
|
---> apple(list(int))
|
|
; banana(list(enum)).
|
|
|
|
:- type thingie
|
|
---> foo
|
|
; bar(int)
|
|
; bar(int, int)
|
|
; qux(int)
|
|
; quux(int)
|
|
; quuux(int, int)
|
|
; wombat
|
|
; zoom(int)
|
|
; zap(int, float)
|
|
; zip(int, int)
|
|
; zop(float, float).
|
|
|
|
:- type poly(A, B)
|
|
---> poly_one(A)
|
|
; poly_two(B)
|
|
; poly_three(B, A, poly(B, A)).
|
|
|
|
:- type no_tag
|
|
---> qwerty(int).
|
|
|
|
:- type expr
|
|
---> var(string)
|
|
; int(int)
|
|
; expr + expr
|
|
; expr - expr
|
|
; expr * expr
|
|
; (expr, expr)
|
|
; {expr; expr}
|
|
; {{expr}}
|
|
; (type)
|
|
; blah
|
|
; (?-).
|
|
|
|
main(!IO) :-
|
|
test_ops(!IO),
|
|
test_discriminated(!IO),
|
|
test_polymorphism(!IO),
|
|
test_builtins(!IO),
|
|
test_other(!IO).
|
|
|
|
test_ops(!IO) :-
|
|
io.write_line(var("X") + int(3) * var("X^2") ; (type), !IO),
|
|
io.write_line(write.{type}, !IO),
|
|
io.write_line(write.{?-}, !IO),
|
|
io.write_line((?-), !IO),
|
|
io.write_line(write.{blah}, !IO),
|
|
io.write_line((blah ; (type), (type) * blah ; (type)), !IO),
|
|
io.write_line(((blah ; blah), blah) * blah ; blah, !IO),
|
|
io.write_line((type) * blah ; (type), !IO).
|
|
|
|
test_discriminated(!IO) :-
|
|
io.write_string("TESTING DISCRIMINATED UNIONS\n", !IO),
|
|
|
|
% Test enumerations.
|
|
io.write_line(one, !IO),
|
|
io.write_line(two, !IO),
|
|
io.write_line(three, !IO),
|
|
|
|
% Test simple tags.
|
|
io.write_line(apple([9, 5, 1]), !IO),
|
|
io.write_line(banana([three, one, two]), !IO),
|
|
|
|
% Test complicated tags.
|
|
io.write_line(zop(3.3, 2.03), !IO),
|
|
io.write_line(zip(3, 2), !IO),
|
|
io.write_line(zap(3, -2.111), !IO),
|
|
|
|
% Test complicated constant.
|
|
io.write_line(wombat, !IO),
|
|
io.write_line(foo, !IO),
|
|
|
|
io.nl(!IO).
|
|
|
|
test_polymorphism(!IO) :-
|
|
io.write_string("TESTING POLYMORPHISM\n", !IO),
|
|
io.write_line(poly_one([2399.3]), !IO),
|
|
io.write_line(poly_two(3), !IO),
|
|
io.write_line(poly_three(3.33, 4, poly_one(9.11)), !IO),
|
|
|
|
io.nl(!IO).
|
|
|
|
test_builtins(!IO) :-
|
|
io.write_string("TESTING BUILTINS\n", !IO),
|
|
|
|
% Test strings.
|
|
io.write_line("", !IO),
|
|
io.write_line("Hello, world\n", !IO),
|
|
io.write_line("Foo%sFoo", !IO),
|
|
io.write_line("""", !IO), % interesting - prints """ of course
|
|
io.write_line("\a\b\f\t\n\r\v\"\\", !IO),
|
|
io.write_line("\001\\037\\177\\200\\237\\240\", !IO),
|
|
|
|
% Test characters.
|
|
io.write_line('a', !IO),
|
|
io.write_line('A', !IO),
|
|
io.write_line('&', !IO),
|
|
|
|
io.write_line('\001\', !IO), % Second C0 control.
|
|
io.write_line('\a', !IO),
|
|
io.write_line('\b', !IO),
|
|
io.write_line('\f', !IO),
|
|
io.write_line('\t', !IO),
|
|
io.write_line('\n', !IO),
|
|
io.write_line('\r', !IO),
|
|
io.write_line('\v', !IO),
|
|
io.write_line('\037\', !IO), % Last C0 control.
|
|
io.write_line(' ', !IO),
|
|
|
|
io.write_line('\'', !IO),
|
|
io.write_line(('\\') : character, !IO),
|
|
io.write_line('\"', !IO),
|
|
|
|
io.write_line('~', !IO),
|
|
io.write_line('\177\', !IO), % Delete.
|
|
io.write_line('\200\', !IO), % First C1 control.
|
|
io.write_line('\237\', !IO), % Last C1 control.
|
|
io.write_line('\240\', !IO), % No-break space.
|
|
|
|
% Test floats.
|
|
io.write_line(0.0, !IO),
|
|
io.write_line(3.14159, !IO),
|
|
io.write_line(11.28324983E-22, !IO),
|
|
io.write_line(22.3954899E22, !IO),
|
|
NegInf : float = -float.infinity,
|
|
io.write_line(NegInf, !IO),
|
|
io.write_line(float.infinity, !IO),
|
|
|
|
% Test ints.
|
|
io.write_line(-65, !IO),
|
|
io.write_line(4, !IO),
|
|
|
|
% Test uints.
|
|
io.write_line(651u, !IO),
|
|
|
|
% Test fixed-size ints.
|
|
io.write_line(-128i8, !IO),
|
|
io.write_line(127i8, !IO),
|
|
io.write_line(255u8, !IO),
|
|
io.write_line(-32768i16, !IO),
|
|
io.write_line(32767i16, !IO),
|
|
io.write_line(65535u16, !IO),
|
|
io.write_line(-2147483648i32, !IO),
|
|
io.write_line(2147483647i32, !IO),
|
|
io.write_line(4294967295u32, !IO),
|
|
io.write_line(-9223372036854775808i64, !IO),
|
|
io.write_line(9223372036854775807i64, !IO),
|
|
io.write_line(18446744073709551615u64, !IO),
|
|
|
|
% Test univ.
|
|
type_to_univ(["hi! I'm a univ!"], Univ),
|
|
io.write_line(Univ, !IO),
|
|
|
|
% Test predicates.
|
|
io.write_line(newline, !IO),
|
|
|
|
io.nl(!IO).
|
|
|
|
% Note: testing abstract types is always going to have results
|
|
% that are dependent on the implementation. If someone changes
|
|
% the implementation, the results of this test can change.
|
|
%
|
|
test_other(!IO) :-
|
|
io.write_string("TESTING OTHER TYPES\n", !IO),
|
|
term.init_var_supply(VarSupply),
|
|
term.create_var(Var, VarSupply, NewVarSupply),
|
|
io.write_line(Var, !IO),
|
|
io.write_line(VarSupply, !IO),
|
|
io.write_line(NewVarSupply, !IO),
|
|
|
|
% Presently, at least, map is an equivalence and
|
|
% an abstract type.
|
|
map.init(Map),
|
|
io.write_line(Map, !IO),
|
|
|
|
% A no tag type.
|
|
io.write_line(qwerty(4), !IO),
|
|
|
|
array.from_list([1, 2, 3, 4], Array),
|
|
io.write_line(Array, !IO),
|
|
|
|
VersionArray = version_array.from_list([1, 2, 3, 4]),
|
|
io.write_line(VersionArray, !IO),
|
|
|
|
io.nl(!IO).
|
|
|
|
newline(!IO) :-
|
|
io.write_char('\n', !IO).
|