mirror of
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.
116 lines
4.4 KiB
Mathematica
116 lines
4.4 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ts=4 sw=4 et ft=mercury
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%---------------------------------------------------------------------------%
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:- module string_test.
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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 require.
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:- import_module string.
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main(!IO) :-
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test("foo", "bar", !IO).
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:- pred test(string::in, string::in, io::di, io::uo) is det.
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test(X, Y, !IO) :-
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write_message("X: ", X, !IO),
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write_message("Y: ", Y, !IO),
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string.append(X, Y, Z),
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write_message("X append Y: ", Z, !IO),
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string.capitalize_first(X, CapX),
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write_message("capitalize_first X: ", CapX, !IO),
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string.uncapitalize_first(CapX, UnCapX),
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write_message("uncapitalize_first CapX: ", UnCapX, !IO),
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string.int_to_string(1234, Num),
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write_message("int_to_string 1234: ", Num, !IO),
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string.int_to_base_string(1234, 8, Num8),
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write_message("octal 1234: ", Num8, !IO),
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string.int_to_base_string(1234, 16, Num16),
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write_message("hexadecimal 1234: ", Num16, !IO),
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NumG1 = string.int_to_base_string_group(1234, 10, 3, ","),
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write_message("Grouped 1234: ", NumG1, !IO),
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NumG2 = string.int_to_base_string_group(113, 2, 1, "--"),
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write_message("Grouped 113: ", NumG2, !IO),
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NumG3 = string.int_to_string_thousands(1300000),
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write_message("Grouped 1300000: ", NumG3, !IO),
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NumG4 = string.int_to_base_string_group(45999, 10, 0, ","),
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write_message("Non Grouped 45999: ", NumG4, !IO),
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string.duplicate_char('f', 5, FiveFs),
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string.duplicate_char('φ', 5, FivePhis),
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( string.to_int("5678", Num5678) ->
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io.write_string("string_to_int 5678: ", !IO),
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io.write_int(Num5678, !IO),
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io.write_string("\n", !IO)
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;
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error("string.to_int(""5678"", _) failed")
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),
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( string.to_int("asdf", _) ->
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error("string.to_int(""asdf"", _) succeeded")
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;
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true
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),
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write_message("Five f's: ", FiveFs, !IO),
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string.pad_right(FiveFs, '.', 10, FsAndDots),
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write_message("Five f's and five dots: ", FsAndDots, !IO),
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string.pad_left(FsAndDots, '-', 15, DashesFsAndDots),
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write_message("Five dashes, five f's and five dots: ",
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DashesFsAndDots, !IO),
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write_message("Five φ's: ", FivePhis, !IO),
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string.pad_right(FivePhis, '.', 10, PhisAndDots),
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write_message("Five φ's and five dots: ", PhisAndDots, !IO),
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string.pad_left(PhisAndDots, '-', 15, DashesPhisAndDots),
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write_message("Five dashes, five φ's and five dots: ",
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DashesPhisAndDots, !IO),
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Table = string.format_table([
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left(["aaa", "b", "cc"]),
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left(["áaȧ", "б", "цц"]),
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right(["1111111", "", "333"]),
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right(["¹½⅓¼⅕⅙⅛", "", "¾⅘⅚"]),
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right(["1,300,000.00", "9,999.00", "123,456,789.99"])
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], "|"),
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io.write_string(Table, !IO),
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io.nl(!IO),
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Wrapped = string.word_wrap("*aaaaaaaaaaaaaaaaaaaa* bbbbb bbb b\t"
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++ " ccccc c c c cccc c c c c ccccc ccc cccc c ccc ccc ccc "
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++ "*dddddddddddddddddddddddddddddddddddddddddddddddddddddd*"
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++ " eee",
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10),
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WrappedHyphen =
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string.word_wrap_separator(
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"*aaaaaaaaaaaaaaaaaaaa* bbbbb bbb b\t"
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++ " ccccc c c c cccc c c c c ccccc ccc cccc c ccc ccc ccc "
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++ "*dddddddddddddddddddddddddddddddddddddddddddddddddddddd*"
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++ " eee",
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10, "-"),
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WrappedDots =
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string.word_wrap_separator("*aaaaaa* bbbbb bbb b\t"
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++ " ccccc c c c cccc c c c c ccccc ccc cccc c ccc ccc ccc "
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++ "*dddddddddddddd*"
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++ " eee",
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5, "..."),
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SepTooLong = string.word_wrap_separator("whatever", 2, "..."),
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io.write_string("\nWrapped string:\n", !IO),
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io.write_string(Wrapped, !IO),
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io.write_string("\nWrapped string with hyphens:\n", !IO),
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io.write_string(WrappedHyphen, !IO),
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io.write_string("\nWrapped string with dots:\n", !IO),
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io.write_string(WrappedDots, !IO),
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io.write_string("\nWrapped string where separator is too long:\n", !IO),
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io.write_string(SepTooLong, !IO),
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io.nl(!IO).
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:- pred write_message(string::in, string::in, io::di, io::uo) is det.
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write_message(Message, String, !IO) :-
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io.write_string(Message, !IO),
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io.write_string(String, !IO),
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io.write_string("\n", !IO).
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