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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.
77 lines
1.9 KiB
Mathematica
77 lines
1.9 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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% Test that creation of a string containing a null character
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% results in an exception being thrown.
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:- module null_char.
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:- interface.
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:- import_module io.
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:- pred main(io::di, io::uo) is cc_multi.
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:- implementation.
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:- import_module char.
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:- import_module exception.
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:- import_module list.
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:- import_module string.
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main(!IO) :-
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io.write_string(
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"All tests should result in exceptions being thrown.\n", !IO),
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run_test(test1, !IO),
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run_test(test2, !IO),
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run_test(test3, !IO),
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run_test(test4, !IO),
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test_file(io.read_file_as_string, !IO),
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test_file(io.read_line_as_string, !IO).
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:- pred test_file(pred(io.input_stream, T, io, io), io, io).
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:- mode test_file((pred(in, out, di, uo) is det), di, uo) is det.
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test_file(P, !IO) :-
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io.open_input("null_char.input_file", OpenRes, !IO),
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(
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OpenRes = ok(Stream),
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P(Stream, Res, !IO),
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io.close_input(Stream, !IO),
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io.write(Res, !IO),
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io.nl(!IO)
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;
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OpenRes = error(Err),
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io.write_string(io.error_message(Err), !IO),
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io.nl(!IO)
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).
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:- pred run_test(pred(T)::in(pred(out) is det), io::di, io::uo) is cc_multi.
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run_test(P, !IO) :-
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try(P, Res),
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io.write(Res, !IO),
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io.nl(!IO).
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:- pred test1(string::out) is det.
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test1(String) :-
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String = string.from_char_list(['1', 'a', nul, 'g']).
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:- pred test2(string::out) is det.
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test2(String) :-
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String = string.from_rev_char_list(['1', 'a', nul, 'g']).
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:- pred test3(string::out) is det.
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test3(String) :-
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String = string.det_set_char(nul, 2, "1234").
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:- pred test4(string::out) is det.
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test4(String) :-
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String = string.unsafe_set_char(nul, 2, "1234").
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:- func nul = char.
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nul = char.det_from_int(0).
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