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https://github.com/Mercury-Language/mercury.git
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1f6d83692a
tests/hard_coded/*.m:
Update programming style, unless doing so would change
the meaning of the test, in particular:
- use '.' as a module qualifier in place of '__'
- use {write,print}_line where appropriate
- use if-then-else in place of C -> T ; E
- use state variables in place of DCGs
tests/hard_coded/dir_test.m:
Document what the expected outputs correspond to.
Use a uniform module qualifier in the output.
tests/hard_coded/dir_test.exp*:
Conform to the above change.
45 lines
1.4 KiB
Mathematica
45 lines
1.4 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 is a test to check the correctness of the string.join_list predicate.
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:- module join_list.
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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 list.
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:- import_module string.
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main(!IO) :-
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test_join_list([], !IO),
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test_join_list(["a", "b"], !IO),
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test_join_list(["a", "b", "c"], !IO),
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test_join_list(["a", "", "c"], !IO),
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test_join_list(["abc", "def", "ghi"], !IO),
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test_join_list(["the", "quick", "brown", "fox", "jumped", "over",
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"the", "lazy", "dog"], !IO),
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test_join_list(["this", "is", "a", "test", "to", "check",
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"the correctness", " of the", "join_list ", "predicate\n"], !IO),
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test_join_list([" ", "\t", " \t ", "x"], !IO).
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:- pred test_join_list(list(string)::in, io::di, io::uo) is det.
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test_join_list(Pieces, !IO) :-
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Joined1 = string.join_list(", ", Pieces),
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io.write_string(Joined1, !IO),
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io.write_string("\n", !IO),
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Joined2 = string.join_list(" ", Pieces),
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io.write_string(Joined2, !IO),
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io.write_string("\n", !IO),
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Joined3 = string.join_list(" x ", Pieces),
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io.write_string(Joined3, !IO),
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io.write_string("\n", !IO),
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Joined4 = string.join_list("", Pieces),
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io.write_string(Joined4, !IO),
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io.write_string("\n", !IO).
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