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2bd7c5ee3e
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.
113 lines
3.1 KiB
Mathematica
113 lines
3.1 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ft=mercury ts=4 sw=4 et
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%---------------------------------------------------------------------------%
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% Test conversion of uints to characters and vice versa.
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% The .exp file is for grades where uint is 64 bits.
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% The .exp2 file is for grades where uint is 32 bits.
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%---------------------------------------------------------------------------%
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:- module char_uint_conv.
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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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%---------------------------------------------------------------------------%
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%---------------------------------------------------------------------------%
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:- implementation.
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:- import_module char.
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:- import_module list.
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:- import_module string.
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:- import_module uint.
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:- import_module term_io.
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main(!IO) :-
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io.print_line("Testing uint -> char conversion:", !IO),
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list.foldl(test_from_uint, test_uints, !IO),
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io.nl(!IO),
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io.print_line("Testing char -> uint conversion:", !IO),
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list.foldl(test_to_uint, test_chars, !IO).
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:- pred test_from_uint(uint::in, io::di, io::uo) is det.
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test_from_uint(UInt, !IO) :-
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( if char.from_uint(UInt, Char) then
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io.format("from_uint(0x%x) ==> %s\n",
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[u(UInt), s(quoted_char(Char))], !IO)
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else
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io.format("from_uint(0x%x) ==> FAILED\n", [u(UInt)], !IO)
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).
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:- func test_uints = list(uint).
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test_uints = [
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0x0_u,
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1_u,
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0x7f_u,
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0x80_u,
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0x7ff_u,
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0x800_u,
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0xffff_u,
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0x10000_u,
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0x10ffff_u,
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0x110000_u,
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max_uint - 1u,
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max_uint].
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:- pred test_to_uint(char::in, io::di, io::uo) is det.
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test_to_uint(Char, !IO) :-
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UInt = char.to_uint(Char),
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io.format("to_uint(%s) ==> 0x%x\n", [s(quoted_char(Char)), u(UInt)], !IO).
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:- func test_chars = list(char).
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test_chars = [
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% C0 Controls and Basic Latin
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% (First BMP block)
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char.det_from_int(0x0), % NULL CHARACTER
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char.det_from_int(0x1), % START OF HEADING
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char.det_from_int(0x1f), % UNIT SEPARATOR
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' ',
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'0',
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'A',
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'Z',
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'a',
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'z',
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'~',
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char.det_from_int(0x7f), % DELETE
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% C1 Controls and Latin-1 Supplement
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char.det_from_int(0x80), % PADDING CHARACTER
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char.det_from_int(0x9f), % APPLICATION PROGRAM COMMAND
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char.det_from_int(0xa0), % NO-BREAK SPACE
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char.det_from_int(0xbf), % INVERTED QUESTION MARK
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char.det_from_int(0xc0), % LATIN CAPITAL LETTER A WITH GRAVE
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char.det_from_int(0xff), % LATIN SMALL LETTER Y WITH DIAERESIS
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% Linear B Syllabary
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% (First SMP block)
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char.det_from_int(0x10000), % LINEAR B SYLLABLE B008 A
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char.det_from_int(0x1005d), % LINEAR B SYMBOL B089
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% Symbols for Legacy Computing.
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% (Last SMP block)
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char.det_from_int(0x1fb00), % BLOCK SEXTANT-1
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char.det_from_int(0x1fbf9), % SEGEMENTED DIGIT NINE
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% CJK Unified Ideographs Extension B
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% (First SIP block)
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char.det_from_int(0x20000),
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char.det_from_int(0x2a6df),
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% CJK Compatibility Ideographs Supplement
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% (Last SIP block),
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char.det_from_int(0x2f800),
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char.det_from_int(0x2fa1f),
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% Last valid Unicode code point.
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char.det_from_int(0x10ffff)].
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