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Merge pull request #817 from saki7/modernize-char-string

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[X3] Modernize char/string/symbols, make X3 totally self-contained
This commit is contained in:
Nana Sakisaka
2025-09-10 18:06:31 +09:00
committed by GitHub
parent 1ef37da85d ff730cb233
commit b6acdc57d3
57 changed files with 13393 additions and 1886 deletions
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3
test/x3/Jamfile
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@@ -91,8 +91,7 @@ run extract_int.cpp ;
run int1.cpp ;
run kleene.cpp ;
run lexeme.cpp ;
run lit1.cpp ;
run lit2.cpp ;
run lit.cpp ;
run list.cpp ;
run matches.cpp ;
run no_case.cpp ;

63
test/x3/bool.cpp
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@@ -1,11 +1,38 @@
/*=============================================================================
Copyright (c) 2001-2011 Hartmut Kaiser
Copyright (c) 2011 Bryce Lelbach
Copyright (c) 2011 Bryce Lelbach
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#include "bool.hpp"
#include "test.hpp"
#include <boost/spirit/home/x3.hpp>
#include <string_view>
#include <iterator>
struct backwards_bool_policies : boost::spirit::x3::bool_policies<>
{
// we want to interpret a 'true' spelled backwards as 'false'
template <std::forward_iterator It, std::sentinel_for<It> Se, typename Attribute, typename CaseCompare>
[[nodiscard]] static constexpr bool
parse_false(
It& first, Se const& last, Attribute& attr, CaseCompare const& case_compare
)
{
using namespace std::string_view_literals;
namespace x3 = boost::spirit::x3;
if (x3::detail::string_parse("eurt"sv, first, last, x3::unused, case_compare))
{
x3::traits::move_to(false, attr); // result is false
return true;
}
return false;
}
};
int main()
{
@@ -27,61 +54,65 @@ int main()
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(true_);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(false_);
BOOST_TEST(test("true", true_));
BOOST_TEST(!test("true", false_));
BOOST_TEST(test("false", false_));
BOOST_TEST(!test("false", true_));
}
{
using boost::spirit::x3::true_;
using boost::spirit::x3::false_;
using boost::spirit::x3::no_case;
BOOST_TEST(test("True", no_case[bool_]));
BOOST_TEST(test("False", no_case[bool_]));
BOOST_TEST(test("True", no_case[true_]));
BOOST_TEST(test("False", no_case[false_]));
}
{
bool b = false;
BOOST_TEST(test_attr("true", bool_, b) && b);
BOOST_TEST(test_attr("false", bool_, b) && !b);
BOOST_TEST(!test_attr("fasle", bool_, b));
}
{
typedef boost::spirit::x3::bool_parser<bool, boost::spirit::char_encoding::standard, backwards_bool_policies>
backwards_bool_type;
using backwards_bool_type = boost::spirit::x3::bool_parser<bool, boost::spirit::x3::char_encoding::standard, backwards_bool_policies>;
constexpr backwards_bool_type backwards_bool{};
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(backwards_bool);
BOOST_TEST(test("true", backwards_bool));
BOOST_TEST(test("eurt", backwards_bool));
BOOST_TEST(!test("false", backwards_bool));
BOOST_TEST(!test("fasle", backwards_bool));
bool b = false;
BOOST_TEST(test_attr("true", backwards_bool, b) && b);
BOOST_TEST(test_attr("eurt", backwards_bool, b) && !b);
BOOST_TEST(!test_attr("false", backwards_bool, b));
BOOST_TEST(!test_attr("fasle", backwards_bool, b));
}
{
typedef boost::spirit::x3::bool_parser<test_bool_type, boost::spirit::char_encoding::standard>
bool_test_type;
struct test_bool_type
{
test_bool_type(bool b = false) : b(b) {} // provide conversion
bool b;
};
using bool_test_type = boost::spirit::x3::bool_parser<test_bool_type, boost::spirit::x3::char_encoding::standard>;
constexpr bool_test_type test_bool{};
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(test_bool);
BOOST_TEST(test("true", test_bool));
BOOST_TEST(test("false", test_bool));
BOOST_TEST(!test("fasle", test_bool));
test_bool_type b = false;
BOOST_TEST(test_attr("true", test_bool, b) && b.b);
BOOST_TEST(test_attr("false", test_bool, b) && !b.b);

40
test/x3/bool.hpp
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@@ -1,40 +0,0 @@
/*=============================================================================
Copyright (c) 2001-2011 Hartmut Kaiser
Copyright (c) 2011 Bryce Lelbach
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
==============================================================================*/
#if !defined(BOOST_SPIRIT_TEST_QI_BOOL)
#define BOOST_SPIRIT_TEST_QI_BOOL
#include <boost/spirit/home/x3.hpp>
#include "test.hpp"
///////////////////////////////////////////////////////////////////////////////
struct backwards_bool_policies : boost::spirit::x3::bool_policies<>
{
// we want to interpret a 'true' spelled backwards as 'false'
template <typename Iterator, typename Attribute, typename CaseCompare>
static bool
parse_false(Iterator& first, Iterator const& last, Attribute& attr, CaseCompare const& case_compare)
{
namespace spirit = boost::spirit;
namespace x3 = boost::spirit::x3;
if (x3::detail::string_parse("eurt", first, last, x3::unused, case_compare))
{
x3::traits::move_to(false, attr); // result is false
return true;
}
return false;
}
};
///////////////////////////////////////////////////////////////////////////////
struct test_bool_type
{
test_bool_type(bool b = false) : b(b) {} // provide conversion
bool b;
};
#endif

57
test/x3/char1.cpp
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@@ -1,31 +1,32 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
Copyright (c) 2001-2011 Hartmut Kaiser
Copyright (c) 2019 Christian Mazakas
Copyright (c) 2019 Christian Mazakas
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#define BOOST_SPIRIT_UNICODE
#define BOOST_SPIRIT_X3_UNICODE
#include <boost/spirit/home/x3.hpp>
#include <boost/utility/string_view.hpp>
#include <string>
#include <string_view>
#include <iostream>
#include <vector>
#include <algorithm>
#include "test.hpp"
int
main()
int main()
{
using spirit_test::test;
{
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(char_);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(char_('x'));
@@ -69,7 +70,7 @@ main()
}
{
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
BOOST_TEST(test(" x", 'x', space));
BOOST_TEST(test(L" x", L'x', space));
@@ -125,11 +126,11 @@ main()
auto const sub_delims = char_(U"!$&'()*+,;=");
auto const delims =
std::vector<boost::u32string_view>{U"!", U"$", U"&", U"'", U"(", U")", U"*", U"+",
std::vector<std::u32string_view>{U"!", U"$", U"&", U"'", U"(", U")", U"*", U"+",
U",", U";", U"="};
auto const matched_all_sub_delims =
std::all_of(delims.begin(), delims.end(), [&](auto const delim) -> bool {
std::ranges::all_of(delims, [&](auto const delim) -> bool {
return test(delim, sub_delims);
});
@@ -143,18 +144,18 @@ main()
auto const chars = char_(U"\u0024\u00a2\u0939\u20ac\U00010348");
auto const test_strings =
std::vector<boost::u32string_view>{U"\u0024", U"\u00a2", U"\u0939", U"\u20ac",
std::vector<std::u32string_view>{U"\u0024", U"\u00a2", U"\u0939", U"\u20ac",
U"\U00010348"};
auto const bad_test_strings = std::vector<boost::u32string_view>{U"a", U"B", U"c", U"\u0409"};
auto const bad_test_strings = std::vector<std::u32string_view>{U"a", U"B", U"c", U"\u0409"};
auto const all_matched =
std::all_of(test_strings.begin(), test_strings.end(), [&](auto const test_str) -> bool {
std::ranges::all_of(test_strings, [&](auto const test_str) -> bool {
return test(test_str, chars);
});
auto const none_matched =
std::all_of(bad_test_strings.begin(), bad_test_strings.end(), [&](auto const bad_test_str) -> bool {
std::ranges::all_of(bad_test_strings, [&](auto const bad_test_str) -> bool {
return !test(bad_test_str, chars);
});
@@ -164,50 +165,38 @@ main()
{ // single char strings!
namespace ascii = boost::spirit::x3::ascii;
namespace wide = boost::spirit::x3::standard_wide;
namespace standard = boost::spirit::x3::standard;
namespace wide = boost::spirit::x3::standard_wide;
BOOST_TEST(test("x", "x"));
BOOST_TEST(test(L"x", L"x"));
BOOST_TEST(test("x", ascii::char_("x")));
BOOST_TEST(test("x", standard::char_("x")));
BOOST_TEST(test(L"x", wide::char_(L"x")));
BOOST_TEST(test("x", ascii::char_("a", "z")));
BOOST_TEST(test("x", standard::char_("a", "z")));
BOOST_TEST(test(L"x", wide::char_(L"a", L"z")));
}
{
// chsets
namespace ascii = boost::spirit::x3::ascii;
namespace standard = boost::spirit::x3::standard;
namespace wide = boost::spirit::x3::standard_wide;
BOOST_TEST(test("x", ascii::char_("a-z")));
BOOST_TEST(!test("1", ascii::char_("a-z")));
BOOST_TEST(test("1", ascii::char_("a-z0-9")));
BOOST_TEST(test("x", standard::char_("a-z")));
BOOST_TEST(!test("1", standard::char_("a-z")));
BOOST_TEST(test("1", standard::char_("a-z0-9")));
BOOST_TEST(test("x", wide::char_(L"a-z")));
BOOST_TEST(!test("1", wide::char_(L"a-z")));
BOOST_TEST(test("1", wide::char_(L"a-z0-9")));
std::string set = "a-z0-9";
BOOST_TEST(test("x", ascii::char_(set)));
BOOST_TEST(test("x", standard::char_(set)));
#ifdef SPIRIT_NO_COMPILE_CHECK
test("", ascii::char_(L"a-z0-9"));
#endif
}
{
namespace ascii = boost::spirit::x3::ascii;
char const* input = "\x80";
// ascii > 7 bits (this should fail, not assert!)
BOOST_TEST(!test(input, ascii::char_));
BOOST_TEST(!test(input, ascii::char_('a')));
BOOST_TEST(!test(input, ascii::alnum));
BOOST_TEST(!test(input, ascii::char_("a-z")));
BOOST_TEST(!test(input, ascii::char_('0', '9')));
}
return boost::report_errors();
}

198
test/x3/char_class.cpp
View File

@@ -1,21 +1,23 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
Copyright (c) 2001-2010 Hartmut Kaiser
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#define BOOST_SPIRIT_UNICODE
#define BOOST_SPIRIT_X3_UNICODE
#include <boost/spirit/home/x3.hpp>
#include <boost/type_traits/is_same.hpp>
#include <iostream>
#include "test.hpp"
int
main()
#include <boost/spirit/home/x3.hpp>
#include <type_traits>
#include <iostream>
int main()
{
using spirit_test::test;
using spirit_test::test_failure;
@@ -23,113 +25,6 @@ main()
using boost::spirit::x3::unused_type;
{
using namespace boost::spirit::x3::ascii;
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(alnum);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(alpha);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(digit);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(xdigit);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(cntrl);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(graph);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(lower);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(print);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(punct);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(space);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(blank);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(upper);
BOOST_TEST(test("1", alnum));
BOOST_TEST(!test(" ", alnum));
BOOST_TEST(!test("1", alpha));
BOOST_TEST(test("x", alpha));
BOOST_TEST(test(" ", blank));
BOOST_TEST(!test("x", blank));
BOOST_TEST(test("1", digit));
BOOST_TEST(!test("x", digit));
BOOST_TEST(test("a", lower));
BOOST_TEST(!test("A", lower));
BOOST_TEST(test("!", punct));
BOOST_TEST(!test("x", punct));
BOOST_TEST(test(" ", space));
BOOST_TEST(test("\n", space));
BOOST_TEST(test("\r", space));
BOOST_TEST(test("\t", space));
BOOST_TEST(test("A", upper));
BOOST_TEST(!test("a", upper));
BOOST_TEST(test("A", xdigit));
BOOST_TEST(test("0", xdigit));
BOOST_TEST(test("f", xdigit));
BOOST_TEST(!test("g", xdigit));
}
{
using namespace boost::spirit::x3::ascii;
BOOST_TEST(!test("1", ~alnum));
BOOST_TEST(test(" ", ~alnum));
BOOST_TEST(test("1", ~alpha));
BOOST_TEST(!test("x", ~alpha));
BOOST_TEST(!test(" ", ~blank));
BOOST_TEST(test("x", ~blank));
BOOST_TEST(!test("1", ~digit));
BOOST_TEST(test("x", ~digit));
BOOST_TEST(!test("a", ~lower));
BOOST_TEST(test("A", ~lower));
BOOST_TEST(!test("!", ~punct));
BOOST_TEST(test("x", ~punct));
BOOST_TEST(!test(" ", ~space));
BOOST_TEST(!test("\n", ~space));
BOOST_TEST(!test("\r", ~space));
BOOST_TEST(!test("\t", ~space));
BOOST_TEST(!test("A", ~upper));
BOOST_TEST(test("a", ~upper));
BOOST_TEST(!test("A", ~xdigit));
BOOST_TEST(!test("0", ~xdigit));
BOOST_TEST(!test("f", ~xdigit));
BOOST_TEST(test("g", ~xdigit));
}
{
using namespace boost::spirit::x3::iso8859_1;
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(alnum);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(alpha);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(digit);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(xdigit);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(cntrl);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(graph);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(lower);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(print);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(punct);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(space);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(blank);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(upper);
BOOST_TEST(test("1", alnum));
BOOST_TEST(!test(" ", alnum));
BOOST_TEST(!test("1", alpha));
BOOST_TEST(test("x", alpha));
BOOST_TEST(test(" ", blank));
BOOST_TEST(!test("x", blank));
BOOST_TEST(test("1", digit));
BOOST_TEST(!test("x", digit));
BOOST_TEST(test("a", lower));
BOOST_TEST(!test("A", lower));
BOOST_TEST(test("!", punct));
BOOST_TEST(!test("x", punct));
BOOST_TEST(test(" ", space));
BOOST_TEST(test("\n", space));
BOOST_TEST(test("\r", space));
BOOST_TEST(test("\t", space));
BOOST_TEST(test("A", upper));
BOOST_TEST(!test("a", upper));
BOOST_TEST(test("A", xdigit));
BOOST_TEST(test("0", xdigit));
BOOST_TEST(test("f", xdigit));
BOOST_TEST(!test("g", xdigit));
// test extended ASCII characters
BOOST_TEST(test("\xE9", alpha));
BOOST_TEST(test("\xE9", lower));
BOOST_TEST(!test("\xE9", upper));
}
{
using namespace boost::spirit::x3::standard;
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(alnum);
@@ -221,42 +116,42 @@ main()
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(space);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(blank);
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(upper);
BOOST_TEST(test(L"1", alnum));
BOOST_TEST(!test(L" ", alnum));
BOOST_TEST(!test(L"1", alpha));
BOOST_TEST(test(L"x", alpha));
BOOST_TEST(test(L" ", blank));
BOOST_TEST(!test(L"x", blank));
BOOST_TEST(test(L"1", digit));
BOOST_TEST(!test(L"x", digit));
BOOST_TEST(test(L"a", lower));
BOOST_TEST(!test(L"A", lower));
BOOST_TEST(test(L"!", punct));
BOOST_TEST(!test(L"x", punct));
BOOST_TEST(test(L" ", space));
BOOST_TEST(test(L"\n", space));
BOOST_TEST(test(L"\r", space));
BOOST_TEST(test(L"\t", space));
BOOST_TEST(test(L"A", upper));
BOOST_TEST(!test(L"a", upper));
BOOST_TEST(test(L"A", xdigit));
BOOST_TEST(test(L"0", xdigit));
BOOST_TEST(test(L"f", xdigit));
BOOST_TEST(!test(L"g", xdigit));
BOOST_TEST(test(U"1", alnum));
BOOST_TEST(!test(U" ", alnum));
BOOST_TEST(!test(U"1", alpha));
BOOST_TEST(test(U"x", alpha));
BOOST_TEST(test(U" ", blank));
BOOST_TEST(!test(U"x", blank));
BOOST_TEST(test(U"1", digit));
BOOST_TEST(!test(U"x", digit));
BOOST_TEST(test(U"a", lower));
BOOST_TEST(!test(U"A", lower));
BOOST_TEST(test(U"!", punct));
BOOST_TEST(!test(U"x", punct));
BOOST_TEST(test(U" ", space));
BOOST_TEST(test(U"\n", space));
BOOST_TEST(test(U"\r", space));
BOOST_TEST(test(U"\t", space));
BOOST_TEST(test(U"A", upper));
BOOST_TEST(!test(U"a", upper));
BOOST_TEST(test(U"A", xdigit));
BOOST_TEST(test(U"0", xdigit));
BOOST_TEST(test(U"f", xdigit));
BOOST_TEST(!test(U"g", xdigit));
BOOST_TEST(test(L"A", alphabetic));
BOOST_TEST(test(L"9", decimal_number));
BOOST_TEST(test(L"\u2800", braille));
BOOST_TEST(!test(L" ", braille));
BOOST_TEST(test(L" ", ~braille));
// $$$ TODO $$$ Add more unicode tests
BOOST_TEST(test(U"A", alphabetic));
BOOST_TEST(test(U"9", decimal_number));
BOOST_TEST(test(U"\u2800", braille));
BOOST_TEST(!test(U" ", braille));
BOOST_TEST(test(U" ", ~braille));
// TODO: Add more unicode tests
}
{ // test invalid unicode literals
using namespace boost::spirit::x3::unicode;
auto const invalid_unicode = char32_t{0x7FFFFFFF};
auto const input = boost::u32string_view(&invalid_unicode, 1);
auto const input = std::u32string_view(&invalid_unicode, 1);
BOOST_TEST(test_failure(input, char_));
@@ -268,16 +163,11 @@ main()
}
{ // test attribute extraction
using boost::spirit::x3::traits::attribute_of;
using boost::spirit::x3::iso8859_1::alpha;
using boost::spirit::x3::iso8859_1::alpha_type;
using boost::spirit::x3::traits::attribute_of_t;
using boost::spirit::x3::standard::alpha;
using boost::spirit::x3::standard::alpha_type;
static_assert(
boost::is_same<
attribute_of<alpha_type, unused_type>::type
, unsigned char>::value
, "Wrong attribute type!"
);
static_assert(std::is_same_v<attribute_of_t<alpha_type, unused_type>, char>);
int attr = 0;
BOOST_TEST(test_attr("a", alpha, attr));
@@ -285,15 +175,15 @@ main()
}
{ // test attribute extraction
using boost::spirit::x3::iso8859_1::alpha;
using boost::spirit::x3::iso8859_1::space;
using boost::spirit::x3::standard::alpha;
using boost::spirit::x3::standard::space;
char attr = 0;
BOOST_TEST(test_attr(" a", alpha, attr, space));
BOOST_TEST(attr == 'a');
}
{ // test action
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
using boost::spirit::x3::_attr;
char ch;
auto f = [&](auto& ctx){ ch = _attr(ctx); };

162
test/x3/lit.cpp
View File

@@ -1,54 +1,164 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
Copyright (c) 2001-2011 Hartmut Kaiser
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#undef BOOST_SPIRIT_NO_STANDARD_WIDE
#ifndef BOOST_SPIRIT_UNICODE
# define BOOST_SPIRIT_UNICODE
#endif
#ifndef BOOST_SPIRIT_X3_UNICODE
# define BOOST_SPIRIT_X3_UNICODE
#endif
#include <boost/spirit/home/x3.hpp>
#include <boost/fusion/include/vector.hpp>
#include <string>
#include "test.hpp"
int
main()
int main()
{
namespace x3 = boost::spirit::x3;
using spirit_test::test;
using spirit_test::test_attr;
using boost::spirit::x3::lit;
using boost::spirit::x3::char_;
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(lit("x"));
// standard
{
(void)x3::lit('f'); // deprecated
(void)x3::lit("f"); // deprecated
(void)x3::lit("foo"); // deprecated
(void)x3::standard::lit('f');
(void)x3::standard::lit("f");
(void)x3::standard::lit("foo");
(void)x3::char_('f'); // deprecated
(void)x3::char_("f"); // deprecated
(void)x3::char_("foo"); // deprecated
(void)x3::standard::char_('f');
(void)x3::standard::char_("f");
(void)x3::standard::char_("foo");
(void)x3::string('f'); // deprecated
(void)x3::string("f"); // deprecated
(void)x3::string("foo"); // deprecated
(void)x3::standard::string('f');
(void)x3::standard::string("f");
(void)x3::standard::string("foo");
}
// standard_wide
{
(void)x3::lit(L'f'); // deprecated
(void)x3::lit(L"f"); // deprecated
(void)x3::lit(L"foo"); // deprecated
(void)x3::standard_wide::lit(L'f');
(void)x3::standard_wide::lit(L"f");
(void)x3::standard_wide::lit(L"foo");
(void)x3::standard_wide::char_(L'f');
(void)x3::standard_wide::char_(L"f");
(void)x3::standard_wide::char_(L"foo");
(void)x3::string(L'f'); // deprecated
(void)x3::string(L"f"); // deprecated
(void)x3::string(L"foo"); // deprecated
(void)x3::standard_wide::string(L'f');
(void)x3::standard_wide::string(L"f");
(void)x3::standard_wide::string(L"foo");
}
// unicode
{
(void)x3::unicode::lit(U'f');
(void)x3::unicode::lit(U"f");
(void)x3::unicode::lit(U"foo");
(void)x3::unicode::char_(U'f');
(void)x3::unicode::char_(U"f");
(void)x3::unicode::char_(U"foo");
(void)x3::unicode::string(U'f');
(void)x3::unicode::string(U"f");
(void)x3::unicode::string(U"foo");
}
{
std::string attr;
auto p = char_ >> lit("\n");
auto p = x3::standard::char_ >> x3::standard::lit("\n");
BOOST_TEST(test_attr("A\n", p, attr));
BOOST_TEST(attr == "A");
}
{
using namespace boost::spirit::x3::ascii;
std::string attr;
auto p = char_ >> lit("\n");
BOOST_TEST(test_attr("A\n", p, attr));
BOOST_TEST(attr == "A");
}
{
using namespace boost::spirit::x3::iso8859_1;
std::string attr;
auto p = char_ >> lit("\n");
BOOST_TEST(test_attr("É\n", p, attr));
BOOST_TEST(attr == "É");
}
{
using namespace boost::spirit::x3::standard_wide;
std::wstring attr;
auto p = char_ >> lit("\n");
BOOST_TEST(test_attr(l"É\n", p, attr));
BOOST_TEST(attr == "A");
auto p = x3::standard_wide::char_ >> x3::standard_wide::lit(L"\n");
BOOST_TEST(test_attr(L"É\n", p, attr));
BOOST_TEST(attr == L"É");
}
// -------------------------------------------------
{
BOOST_TEST((test("kimpo", x3::standard::lit("kimpo"))));
std::basic_string<char> s("kimpo");
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test("kimpo", x3::standard::lit(s))));
BOOST_TEST((test(L"kimpo", x3::standard_wide::lit(ws))));
}
{
std::basic_string<char> s("kimpo");
BOOST_TEST((test("kimpo", x3::standard::lit(s))));
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test(L"kimpo", x3::standard_wide::lit(ws))));
}
// -------------------------------------------------
{
BOOST_TEST((test("kimpo", "kimpo")));
BOOST_TEST((test("kimpo", x3::standard::string("kimpo"))));
BOOST_TEST((test("x", x3::standard::string("x"))));
BOOST_TEST((test(L"x", x3::standard_wide::string(L"x"))));
std::basic_string<char> s("kimpo");
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test("kimpo", s)));
BOOST_TEST((test(L"kimpo", ws)));
BOOST_TEST((test("kimpo", x3::standard::string(s))));
BOOST_TEST((test(L"kimpo", x3::standard_wide::string(ws))));
}
{
BOOST_TEST((test(L"kimpo", L"kimpo")));
BOOST_TEST((test(L"kimpo", x3::standard_wide::string(L"kimpo"))));
BOOST_TEST((test(L"x", x3::standard_wide::string(L"x"))));
}
{
std::basic_string<char> s("kimpo");
BOOST_TEST((test("kimpo", x3::standard::string(s))));
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test(L"kimpo", x3::standard_wide::string(ws))));
}
{
// single-element fusion vector tests
boost::fusion::vector<std::string> s;
BOOST_TEST(test_attr("kimpo", x3::standard::string("kimpo"), s));
BOOST_TEST(boost::fusion::at_c<0>(s) == "kimpo");
}
return boost::report_errors();
}

89
test/x3/lit1.cpp
View File

@@ -1,89 +0,0 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
http://spirit.sourceforge.net/
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#include <boost/spirit/home/x3.hpp>
#include <boost/fusion/include/vector.hpp>
#include <string>
#include "test.hpp"
int
main()
{
using spirit_test::test;
using spirit_test::test_attr;
using boost::spirit::x3::string;
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(string("x"));
{
BOOST_TEST((test("kimpo", "kimpo")));
BOOST_TEST((test("kimpo", string("kimpo"))));
BOOST_TEST((test("x", string("x"))));
BOOST_TEST((test(L"x", string(L"x"))));
std::basic_string<char> s("kimpo");
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test("kimpo", s)));
BOOST_TEST((test(L"kimpo", ws)));
BOOST_TEST((test("kimpo", string(s))));
BOOST_TEST((test(L"kimpo", string(ws))));
}
{
BOOST_TEST((test(L"kimpo", L"kimpo")));
BOOST_TEST((test(L"kimpo", string(L"kimpo"))));
BOOST_TEST((test(L"x", string(L"x"))));
}
{
std::basic_string<char> s("kimpo");
BOOST_TEST((test("kimpo", string(s))));
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test(L"kimpo", string(ws))));
}
{
using namespace boost::spirit::x3::ascii;
BOOST_TEST((test(" kimpo", string("kimpo"), space)));
BOOST_TEST((test(L" kimpo", string(L"kimpo"), space)));
BOOST_TEST((test(" x", string("x"), space)));
}
{
using namespace boost::spirit::x3::ascii;
BOOST_TEST((test(" kimpo", string("kimpo"), space)));
BOOST_TEST((test(L" kimpo", string(L"kimpo"), space)));
BOOST_TEST((test(" x", string("x"), space)));
}
{
using namespace boost::spirit::x3::ascii;
std::string s;
BOOST_TEST((test_attr("kimpo", string("kimpo"), s)));
BOOST_TEST(s == "kimpo");
s.clear();
BOOST_TEST((test_attr("kimpo", string("kim") >> string("po"), s)));
BOOST_TEST(s == "kimpo");
s.clear();
BOOST_TEST((test_attr(L"kimpo", string(L"kimpo"), s)));
BOOST_TEST(s == "kimpo");
s.clear();
BOOST_TEST((test_attr("x", string("x"), s)));
BOOST_TEST(s == "x");
}
{ // single-element fusion vector tests
boost::fusion::vector<std::string> s;
BOOST_TEST(test_attr("kimpo", string("kimpo"), s));
BOOST_TEST(boost::fusion::at_c<0>(s) == "kimpo");
}
return boost::report_errors();
}

51
test/x3/lit2.cpp
View File

@@ -1,51 +0,0 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
Copyright (c) 2001-2011 Hartmut Kaiser
http://spirit.sourceforge.net/
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#include <boost/spirit/home/x3.hpp>
#include <iostream>
#include "test.hpp"
int
main()
{
using spirit_test::test;
using spirit_test::test_attr;
using boost::spirit::x3::lit;
{
BOOST_TEST((test("kimpo", lit("kimpo"))));
std::basic_string<char> s("kimpo");
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test("kimpo", lit(s))));
BOOST_TEST((test(L"kimpo", lit(ws))));
}
{
std::basic_string<char> s("kimpo");
BOOST_TEST((test("kimpo", lit(s))));
std::basic_string<wchar_t> ws(L"kimpo");
BOOST_TEST((test(L"kimpo", lit(ws))));
}
{
using namespace boost::spirit::x3::ascii;
BOOST_TEST((test(" kimpo", lit("kimpo"), space)));
BOOST_TEST((test(L" kimpo", lit(L"kimpo"), space)));
}
{
using namespace boost::spirit::x3::iso8859_1;
BOOST_TEST((test(" kimpo", lit("kimpo"), space)));
BOOST_TEST((test(L" kimpo", lit(L"kimpo"), space)));
}
return boost::report_errors();
}

54
test/x3/no_case.cpp
View File

@@ -1,6 +1,6 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
http://spirit.sourceforge.net/
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -11,8 +11,7 @@
#include <iostream>
#include "test.hpp"
int
main()
int main()
{
using spirit_test::test;
using spirit_test::test_attr;
@@ -21,7 +20,7 @@ main()
BOOST_SPIRIT_ASSERT_CONSTEXPR_CTORS(no_case['x']);
{
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
BOOST_TEST(test("x", no_case[char_]));
BOOST_TEST(test("X", no_case[char_('x')]));
BOOST_TEST(test("X", no_case[char_('X')]));
@@ -35,7 +34,7 @@ main()
BOOST_TEST(!test("z", no_case[char_('a', 'y')]));
}
{
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
BOOST_TEST(test("X", no_case['x']));
BOOST_TEST(test("X", no_case['X']));
BOOST_TEST(test("x", no_case['X']));
@@ -45,24 +44,13 @@ main()
}
{
using namespace boost::spirit::x3::iso8859_1;
using namespace boost::spirit::x3::standard;
BOOST_TEST(test("X", no_case[char_("a-z")]));
BOOST_TEST(!test("1", no_case[char_("a-z")]));
}
{ // test extended ASCII characters
using namespace boost::spirit::x3::iso8859_1;
BOOST_TEST(test("\xC1", no_case[char_('\xE1')]));
BOOST_TEST(test("\xC9", no_case[char_("\xE5-\xEF")]));
BOOST_TEST(!test("\xFF", no_case[char_("\xE5-\xEF")]));
BOOST_TEST(test("\xC1\xE1", no_case[lit("\xE1\xC1")]));
BOOST_TEST(test("\xE1\xE1", no_case[no_case[lit("\xE1\xC1")]]));
}
{
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
BOOST_TEST(test("Bochi Bochi", no_case[lit("bochi bochi")]));
BOOST_TEST(test("BOCHI BOCHI", no_case[lit("bochi bochi")]));
BOOST_TEST(!test("Vavoo", no_case[lit("bochi bochi")]));
@@ -70,40 +58,12 @@ main()
{
// should work!
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
BOOST_TEST(test("x", no_case[no_case[char_]]));
BOOST_TEST(test("x", no_case[no_case[char_('x')]]));
BOOST_TEST(test("yabadabadoo", no_case[no_case[lit("Yabadabadoo")]]));
}
{
using namespace boost::spirit::x3::ascii;
BOOST_TEST(test("X", no_case[alnum]));
BOOST_TEST(test("6", no_case[alnum]));
BOOST_TEST(!test(":", no_case[alnum]));
BOOST_TEST(test("X", no_case[lower]));
BOOST_TEST(test("x", no_case[lower]));
BOOST_TEST(test("X", no_case[upper]));
BOOST_TEST(test("x", no_case[upper]));
BOOST_TEST(!test(":", no_case[lower]));
BOOST_TEST(!test(":", no_case[upper]));
}
{
using namespace boost::spirit::x3::iso8859_1;
BOOST_TEST(test("X", no_case[alnum]));
BOOST_TEST(test("6", no_case[alnum]));
BOOST_TEST(!test(":", no_case[alnum]));
BOOST_TEST(test("X", no_case[lower]));
BOOST_TEST(test("x", no_case[lower]));
BOOST_TEST(test("X", no_case[upper]));
BOOST_TEST(test("x", no_case[upper]));
BOOST_TEST(!test(":", no_case[lower]));
BOOST_TEST(!test(":", no_case[upper]));
}
{
using namespace boost::spirit::x3::standard;
BOOST_TEST(test("X", no_case[alnum]));

20
test/x3/symbols1.cpp
View File

@@ -1,5 +1,6 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -21,16 +22,15 @@ private:
char str[2];
};
int
main()
int main()
{
using spirit_test::test;
using spirit_test::test_attr;
using boost::spirit::x3::symbols;
using boost::spirit::x3::shared_symbols;
using boost::spirit::x3::no_case;
{ // basics
symbols<int> sym;
shared_symbols<int> sym;
sym.add
("Joel")
@@ -52,7 +52,7 @@ main()
BOOST_TEST((!test("XXX", sym)));
// test copy
symbols<int> sym2;
shared_symbols<int> sym2;
sym2 = sym;
BOOST_TEST((test("Joel", sym2)));
BOOST_TEST((test("Ruby", sym2)));
@@ -75,7 +75,7 @@ main()
}
{ // comma syntax
symbols<int> sym;
shared_symbols<int> sym;
sym += "Joel", "Ruby", "Tenji", "Tutit", "Kim", "Joey";
BOOST_TEST((test("Joel", sym)));
@@ -93,9 +93,9 @@ main()
}
{ // no-case handling
using namespace boost::spirit::x3::ascii;
using namespace boost::spirit::x3::standard;
symbols<int> sym;
shared_symbols<int> sym;
// NOTE: make sure all entries are in lower-case!!!
sym = "joel", "ruby", "tenji", "tutit", "kim", "joey";
@@ -118,7 +118,7 @@ main()
}
{ // attributes
symbols<int> sym;
shared_symbols<int> sym;
sym.add
("Joel", 1)
@@ -154,7 +154,7 @@ main()
{ // actions
using boost::spirit::x3::_attr;
symbols<int> sym;
shared_symbols<int> sym;
sym.add
("Joel", 1)
("Ruby", 2)

88
test/x3/symbols2.cpp
View File

@@ -1,5 +1,6 @@
/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -9,34 +10,17 @@
#include <iostream>
#include "test.hpp"
// Custom string type with a C-style string conversion.
struct custom_string_c
{
custom_string_c(char c) { str[0] = c; str[1] = '\0'; }
operator char*() { return str; }
operator char const*() const { return str; }
private:
char str[2];
};
std::string get_str(char const* str)
{
return std::string(str);
}
int
main()
int main()
{
using spirit_test::test;
using spirit_test::test_attr;
using boost::spirit::x3::symbols;
using boost::spirit::x3::shared_symbols;
using boost::spirit::x3::rule;
{ // construction from symbol array
char const* syms[] = {"Joel","Ruby","Tenji","Tutit","Kim","Joey"};
symbols<int> sym(syms);
{
// construction from symbol array
char const* syms[] = {"Joel", "Ruby", "Tenji", "Tutit", "Kim", "Joey"};
shared_symbols<int> sym(syms);
BOOST_TEST((test("Joel", sym)));
BOOST_TEST((test("Ruby", sym)));
@@ -47,11 +31,12 @@ main()
BOOST_TEST((!test("XXX", sym)));
}
{ // construction from 2 arrays
{
// construction from 2 arrays
char const* syms[] = {"Joel","Ruby","Tenji","Tutit","Kim","Joey"};
int data[] = {1,2,3,4,5,6};
symbols<int> sym(syms, data);
char const* syms[] = {"Joel", "Ruby", "Tenji", "Tutit", "Kim", "Joey"};
int data[] = {1, 2, 3, 4, 5, 6};
shared_symbols<int> sym(syms, data);
int i;
BOOST_TEST((test_attr("Joel", sym, i)));
@@ -69,8 +54,9 @@ main()
BOOST_TEST((!test_attr("XXX", sym, i)));
}
{ // allow std::string and other string types
symbols<> sym;
{
// allow std::string and other string types
shared_symbols<> sym;
// const and non-const std::string
std::string a("abc");
@@ -88,19 +74,12 @@ main()
sym = arr;
BOOST_TEST((test("a", sym)));
BOOST_TEST((!test("b", sym)));
// const and non-const custom string type
custom_string_c c('x');
custom_string_c const cc('y');
sym = c, cc;
BOOST_TEST((test("x", sym)));
BOOST_TEST((test("y", sym)));
BOOST_TEST((!test("z", sym)));
}
{ // find
{
// find
symbols<int> sym;
shared_symbols<int> sym;
sym.add("a", 1)("b", 2);
BOOST_TEST(!sym.find("c"));
@@ -116,7 +95,7 @@ main()
BOOST_TEST(sym.find("b") && *sym.find("b") == 2);
BOOST_TEST(sym.find("c") && *sym.find("c") == 0);
symbols<int> const_sym(sym);
shared_symbols<int> const_sym(sym);
BOOST_TEST(const_sym.find("a") && *const_sym.find("a") == 1);
BOOST_TEST(const_sym.find("b") && *const_sym.find("b") == 2);
@@ -132,20 +111,22 @@ main()
BOOST_TEST(!sym.prefix_find(first, last) && first == str2);
}
{ // name
symbols <int> sym,sym2;
{
// name
shared_symbols<int> sym,sym2;
sym.name("test");
BOOST_TEST(sym.name()=="test");
sym2 = sym;
BOOST_TEST(sym2.name()=="test");
symbols <int> sym3(sym);
shared_symbols<int> sym3(sym);
BOOST_TEST(sym3.name()=="test");
}
{ // Substrings
{
// Substrings
symbols<int> sym;
shared_symbols<int> sym;
BOOST_TEST(sym.at("foo") == 0);
sym.at("foo") = 1;
BOOST_TEST(sym.at("foo") == 1);
@@ -175,23 +156,22 @@ main()
}
{
// remove bug
std::string s;
symbols<double> vars;
shared_symbols<double> vars;
vars.add("l1", 12.0);
vars.add("l2", 0.0);
vars.remove("l2");
vars.find("l1");
(void)vars.find("l1");
double* d = vars.find("l1");
BOOST_TEST(d != 0);
BOOST_TEST(d != nullptr);
}
{ // test for proto problem with rvalue references (10-11-2011)
symbols<int> sym;
sym += get_str("Joel");
sym += get_str("Ruby");
{
// test for proto problem with rvalue references (10-11-2011)
shared_symbols<int> sym;
sym += std::string("Joel");
sym += std::string("Ruby");
BOOST_TEST((test("Joel", sym)));
BOOST_TEST((test("Ruby", sym)));

34
test/x3/symbols3.cpp
View File

@@ -1,30 +1,33 @@
/*=============================================================================
Copyright (c) 2013 Carl Barron
Copyright (c) 2015 Joel de Guzman
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#define BOOST_SPIRIT_X3_DEBUG
#define BOOST_SPIRIT_X3_USE_BOOST_OPTIONAL 0
#include "test.hpp"
#include <boost/spirit/home/x3.hpp>
#include <boost/spirit/home/support/char_encoding/unicode.hpp>
#include <boost/fusion/include/at.hpp>
#include <boost/fusion/include/vector.hpp>
#include <boost/fusion/include/adapt_struct.hpp>
#include <boost/mpl/int.hpp>
#include <boost/optional.hpp>
#include <optional>
#include <iostream>
#include <numeric>
#include <vector>
#include "test.hpp"
struct roman
{
boost::optional<int> a;
boost::optional<int> b;
boost::optional<int> c;
std::optional<int> a;
std::optional<int> b;
std::optional<int> c;
};
BOOST_FUSION_ADAPT_STRUCT(roman,
@@ -33,30 +36,29 @@ BOOST_FUSION_ADAPT_STRUCT(roman,
int eval(roman const & c)
{
return c.a.get_value_or(0) + c.b.get_value_or(0) + c.c.get_value_or(0);
return c.a.value_or(0) + c.b.value_or(0) + c.c.value_or(0);
}
int
main()
int main()
{
using spirit_test::test;
using spirit_test::test_attr;
using boost::spirit::x3::symbols;
using boost::spirit::x3::shared_symbols;
{ // construction from initializer-list
symbols<int> const ones =
shared_symbols<int> const ones =
{
{"I", 1}, {"II", 2}, {"III", 3}, {"IV", 4},
{"V", 5}, {"VI", 6}, {"VII", 7}, {"VIII", 8},
{"IX", 9}
};
symbols<int> const tens =
shared_symbols<int> const tens =
{
{"X", 10}, {"XX", 20}, {"XXX", 30}, {"XL", 40},
{"L", 50}, {"LX", 60}, {"LXX", 70}, {"LXXX", 80},
{"XC", 90}
};
symbols<int> const hundreds
shared_symbols<int> const hundreds
{
{"C", 100}, {"CC", 200}, {"CCC", 300}, {"CD", 400},
{"D", 500}, {"DC", 600}, {"DCC", 700}, {"DCCC", 800},
@@ -71,13 +73,13 @@ main()
}
{ // construction from initializer-list without attribute
symbols<> foo = {"a1", "a2", "a3"};
shared_symbols<> foo = {"a1", "a2", "a3"};
BOOST_TEST((test("a3", foo)));
}
{ // assignment from initializer-list
symbols<> foo;
shared_symbols<> foo;
foo = {"a1", "a2", "a3"};
BOOST_TEST((test("a3", foo)));
@@ -85,7 +87,7 @@ main()
{ // unicode | construction from initializer-list
using namespace boost::spirit;
x3::symbols_parser<char_encoding::unicode, int> foo = {{U"a1", 1}, {U"a2", 2}, {U"a3", 3}};
x3::shared_symbols_parser<char_encoding::unicode, int> foo = {{U"a1", 1}, {U"a2", 2}, {U"a3", 3}};
int r;
BOOST_TEST((test_attr(U"a3", foo, r)));

72
test/x3/test.hpp
View File

@@ -1,5 +1,6 @@
/*=============================================================================
Copyright (c) 2001-2013 Joel de Guzman
Copyright (c) 2025 Nana Sakisaka
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -10,13 +11,16 @@
#include <boost/spirit/home/x3/core/parse.hpp>
#include <boost/core/lightweight_test.hpp>
#include <boost/utility/string_view.hpp>
#include <string_view>
#include <iostream>
namespace spirit_test
{
template <typename Char, typename Parser>
bool test(Char const* in, Parser const& p, bool full_match = true)
[[nodiscard]] bool test(
Char const* in, Parser const& p, bool full_match = true
)
{
Char const* last = in;
while (*last)
@@ -25,9 +29,11 @@ namespace spirit_test
&& (!full_match || (in == last));
}
template <typename Char, typename Parser>
bool test(boost::basic_string_view<Char, std::char_traits<Char>> in,
Parser const& p, bool full_match = true)
template <typename Char, typename CharTraits, typename Parser>
[[nodiscard]] bool test(
std::basic_string_view<Char, CharTraits> in,
Parser const& p, bool full_match = true
)
{
auto const last = in.end();
auto pos = in.begin();
@@ -36,8 +42,10 @@ namespace spirit_test
}
template <typename Char, typename Parser, typename Skipper>
bool test(Char const* in, Parser const& p
, Skipper const& s, bool full_match = true)
[[nodiscard]] bool test(
Char const* in, Parser const& p,
Skipper const& s, bool full_match = true
)
{
Char const* last = in;
while (*last)
@@ -47,7 +55,7 @@ namespace spirit_test
}
template <typename Char, typename Parser>
bool test_failure(Char const* in, Parser const& p)
[[nodiscard]] bool test_failure(Char const* in, Parser const& p)
{
Char const * const start = in;
Char const* last = in;
@@ -57,17 +65,20 @@ namespace spirit_test
return !boost::spirit::x3::parse(in, last, p) && (in == start);
}
template <typename Char, typename Parser>
bool test_failure(boost::basic_string_view<Char, std::char_traits<Char>> const in,
Parser const& p)
template <typename Char, typename CharTraits, typename Parser>
[[nodiscard]] bool test_failure(
std::basic_string_view<Char, CharTraits> const in, Parser const& p
)
{
auto pos = in.begin();
return !boost::spirit::x3::parse(pos, in.end(), p) && (pos == in.begin());
}
template <typename Char, typename Parser, typename Attr>
bool test_attr(Char const* in, Parser const& p
, Attr& attr, bool full_match = true)
[[nodiscard]] bool test_attr(
Char const* in, Parser const& p,
Attr& attr, bool full_match = true
)
{
Char const* last = in;
while (*last)
@@ -77,8 +88,10 @@ namespace spirit_test
}
template <typename Char, typename Parser, typename Attr, typename Skipper>
bool test_attr(Char const* in, Parser const& p
, Attr& attr, Skipper const& s, bool full_match = true)
[[nodiscard]] bool test_attr(
Char const* in, Parser const& p,
Attr& attr, Skipper const& s, bool full_match = true
)
{
Char const* last = in;
while (*last)
@@ -88,8 +101,10 @@ namespace spirit_test
}
template <typename Char, typename Parser>
bool binary_test(Char const* in, std::size_t size, Parser const& p,
bool full_match = true)
[[nodiscard]] bool binary_test(
Char const* in, std::size_t size, Parser const& p,
bool full_match = true
)
{
Char const* last = in + size;
return boost::spirit::x3::parse(in, last, p)
@@ -97,8 +112,10 @@ namespace spirit_test
}
template <typename Char, typename Parser, typename Skipper>
bool binary_test(Char const* in, std::size_t size, Parser const& p,
Skipper const& s, bool full_match = true)
[[nodiscard]] bool binary_test(
Char const* in, std::size_t size, Parser const& p,
Skipper const& s, bool full_match = true
)
{
Char const* last = in + size;
return boost::spirit::x3::phrase_parse(in, last, p, s)
@@ -106,8 +123,10 @@ namespace spirit_test
}
template <typename Char, typename Parser, typename Attr>
bool binary_test_attr(Char const* in, std::size_t size, Parser const& p,
Attr& attr, bool full_match = true)
[[nodiscard]] bool binary_test_attr(
Char const* in, std::size_t size, Parser const& p,
Attr& attr, bool full_match = true
)
{
Char const* last = in + size;
return boost::spirit::x3::parse(in, last, p, attr)
@@ -115,20 +134,21 @@ namespace spirit_test
}
template <typename Char, typename Parser, typename Attr, typename Skipper>
bool binary_test_attr(Char const* in, std::size_t size, Parser const& p,
Attr& attr, Skipper const& s, bool full_match = true)
[[nodiscard]] bool binary_test_attr(
Char const* in, std::size_t size, Parser const& p,
Attr& attr, Skipper const& s, bool full_match = true
)
{
Char const* last = in + size;
return boost::spirit::x3::phrase_parse(in, last, p, s, attr)
&& (!full_match || (in == last));
}
template <typename... T>
constexpr bool always_true(T&&...) { return true; }
[[nodiscard]] constexpr bool always_true(T&&...) { return true; }
template <typename Parser>
constexpr bool test_ctors(Parser const& p)
[[nodiscard]] constexpr bool test_ctors(Parser const& p)
{
return always_true(
static_cast<Parser>(static_cast<Parser&&>( // test move ctor