249 lines
8.3 KiB
C++
249 lines
8.3 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2015 Joel de Guzman
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Copyright (c) 2001-2010 Hartmut Kaiser
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#define BOOST_SPIRIT_X3_UNICODE
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/spirit/home/x3.hpp>
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#include <boost/type_traits/is_same.hpp>
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#include <iostream>
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#include "test.hpp"
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int
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main()
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{
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using spirit_test::test;
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using spirit_test::test_failure;
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using spirit_test::test_attr;
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using boost::spirit::x3::unused_type;
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{
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using namespace boost::spirit::x3::ascii;
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BOOST_TEST(test("1", alnum));
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BOOST_TEST(!test(" ", alnum));
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BOOST_TEST(!test("1", alpha));
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BOOST_TEST(test("x", alpha));
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BOOST_TEST(test(" ", blank));
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BOOST_TEST(!test("x", blank));
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BOOST_TEST(test("1", digit));
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BOOST_TEST(!test("x", digit));
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BOOST_TEST(test("a", lower));
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BOOST_TEST(!test("A", lower));
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BOOST_TEST(test("!", punct));
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BOOST_TEST(!test("x", punct));
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BOOST_TEST(test(" ", space));
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BOOST_TEST(test("\n", space));
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BOOST_TEST(test("\r", space));
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BOOST_TEST(test("\t", space));
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BOOST_TEST(test("A", upper));
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BOOST_TEST(!test("a", upper));
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BOOST_TEST(test("A", xdigit));
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BOOST_TEST(test("0", xdigit));
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BOOST_TEST(test("f", xdigit));
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BOOST_TEST(!test("g", xdigit));
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}
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{
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using namespace boost::spirit::x3::ascii;
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BOOST_TEST(!test("1", ~alnum));
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BOOST_TEST(test(" ", ~alnum));
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BOOST_TEST(test("1", ~alpha));
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BOOST_TEST(!test("x", ~alpha));
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BOOST_TEST(!test(" ", ~blank));
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BOOST_TEST(test("x", ~blank));
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BOOST_TEST(!test("1", ~digit));
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BOOST_TEST(test("x", ~digit));
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BOOST_TEST(!test("a", ~lower));
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BOOST_TEST(test("A", ~lower));
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BOOST_TEST(!test("!", ~punct));
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BOOST_TEST(test("x", ~punct));
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BOOST_TEST(!test(" ", ~space));
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BOOST_TEST(!test("\n", ~space));
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BOOST_TEST(!test("\r", ~space));
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BOOST_TEST(!test("\t", ~space));
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BOOST_TEST(!test("A", ~upper));
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BOOST_TEST(test("a", ~upper));
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BOOST_TEST(!test("A", ~xdigit));
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BOOST_TEST(!test("0", ~xdigit));
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BOOST_TEST(!test("f", ~xdigit));
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BOOST_TEST(test("g", ~xdigit));
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}
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{
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using namespace boost::spirit::x3::iso8859_1;
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BOOST_TEST(test("1", alnum));
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BOOST_TEST(!test(" ", alnum));
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BOOST_TEST(!test("1", alpha));
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BOOST_TEST(test("x", alpha));
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BOOST_TEST(test(" ", blank));
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BOOST_TEST(!test("x", blank));
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BOOST_TEST(test("1", digit));
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BOOST_TEST(!test("x", digit));
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BOOST_TEST(test("a", lower));
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BOOST_TEST(!test("A", lower));
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BOOST_TEST(test("!", punct));
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BOOST_TEST(!test("x", punct));
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BOOST_TEST(test(" ", space));
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BOOST_TEST(test("\n", space));
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BOOST_TEST(test("\r", space));
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BOOST_TEST(test("\t", space));
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BOOST_TEST(test("A", upper));
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BOOST_TEST(!test("a", upper));
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BOOST_TEST(test("A", xdigit));
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BOOST_TEST(test("0", xdigit));
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BOOST_TEST(test("f", xdigit));
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BOOST_TEST(!test("g", xdigit));
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// test extended ASCII characters
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BOOST_TEST(test("\xE9", alpha));
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BOOST_TEST(test("\xE9", lower));
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BOOST_TEST(!test("\xE9", upper));
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}
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{
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using namespace boost::spirit::x3::standard;
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BOOST_TEST(test("1", alnum));
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BOOST_TEST(!test(" ", alnum));
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BOOST_TEST(!test("1", alpha));
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BOOST_TEST(test("x", alpha));
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BOOST_TEST(test(" ", blank));
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BOOST_TEST(!test("x", blank));
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BOOST_TEST(test("1", digit));
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BOOST_TEST(!test("x", digit));
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BOOST_TEST(test("a", lower));
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BOOST_TEST(!test("A", lower));
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BOOST_TEST(test("!", punct));
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BOOST_TEST(!test("x", punct));
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BOOST_TEST(test(" ", space));
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BOOST_TEST(test("\n", space));
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BOOST_TEST(test("\r", space));
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BOOST_TEST(test("\t", space));
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BOOST_TEST(test("A", upper));
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BOOST_TEST(!test("a", upper));
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BOOST_TEST(test("A", xdigit));
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BOOST_TEST(test("0", xdigit));
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BOOST_TEST(test("f", xdigit));
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BOOST_TEST(!test("g", xdigit));
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}
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{
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using namespace boost::spirit::x3::standard_wide;
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BOOST_TEST(test(L"1", alnum));
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BOOST_TEST(!test(L" ", alnum));
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BOOST_TEST(!test(L"1", alpha));
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BOOST_TEST(test(L"x", alpha));
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BOOST_TEST(test(L" ", blank));
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BOOST_TEST(!test(L"x", blank));
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BOOST_TEST(test(L"1", digit));
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BOOST_TEST(!test(L"x", digit));
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BOOST_TEST(test(L"a", lower));
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BOOST_TEST(!test(L"A", lower));
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BOOST_TEST(test(L"!", punct));
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BOOST_TEST(!test(L"x", punct));
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BOOST_TEST(test(L" ", space));
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BOOST_TEST(test(L"\n", space));
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BOOST_TEST(test(L"\r", space));
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BOOST_TEST(test(L"\t", space));
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BOOST_TEST(test(L"A", upper));
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BOOST_TEST(!test(L"a", upper));
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BOOST_TEST(test(L"A", xdigit));
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BOOST_TEST(test(L"0", xdigit));
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BOOST_TEST(test(L"f", xdigit));
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BOOST_TEST(!test(L"g", xdigit));
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}
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{
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using namespace boost::spirit::x3::unicode;
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BOOST_TEST(test(L"1", alnum));
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BOOST_TEST(!test(L" ", alnum));
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BOOST_TEST(!test(L"1", alpha));
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BOOST_TEST(test(L"x", alpha));
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BOOST_TEST(test(L" ", blank));
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BOOST_TEST(!test(L"x", blank));
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BOOST_TEST(test(L"1", digit));
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BOOST_TEST(!test(L"x", digit));
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BOOST_TEST(test(L"a", lower));
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BOOST_TEST(!test(L"A", lower));
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BOOST_TEST(test(L"!", punct));
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BOOST_TEST(!test(L"x", punct));
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BOOST_TEST(test(L" ", space));
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BOOST_TEST(test(L"\n", space));
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BOOST_TEST(test(L"\r", space));
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BOOST_TEST(test(L"\t", space));
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BOOST_TEST(test(L"A", upper));
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BOOST_TEST(!test(L"a", upper));
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BOOST_TEST(test(L"A", xdigit));
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BOOST_TEST(test(L"0", xdigit));
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BOOST_TEST(test(L"f", xdigit));
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BOOST_TEST(!test(L"g", xdigit));
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BOOST_TEST(test(L"A", alphabetic));
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BOOST_TEST(test(L"9", decimal_number));
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BOOST_TEST(test(L"\u2800", braille));
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BOOST_TEST(!test(L" ", braille));
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BOOST_TEST(test(L" ", ~braille));
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// $$$ TODO $$$ Add more unicode tests
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}
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{ // test invalid unicode literals
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using namespace boost::spirit::x3::unicode;
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auto const invalid_unicode = char32_t{0x7FFFFFFF};
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auto const input = boost::u32string_view(&invalid_unicode, 1);
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BOOST_TEST(test_failure(input, char_));
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// force unicode category lookup
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// related issue: https://github.com/boostorg/spirit/issues/524
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BOOST_TEST(test_failure(input, alpha));
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BOOST_TEST(test_failure(input, upper));
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BOOST_TEST(test_failure(input, lower));
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}
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{ // test attribute extraction
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using boost::spirit::x3::traits::attribute_of;
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using boost::spirit::x3::iso8859_1::alpha;
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using boost::spirit::x3::iso8859_1::alpha_type;
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static_assert(
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boost::is_same<
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attribute_of<alpha_type, unused_type>::type
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, unsigned char>::value
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, "Wrong attribute type!"
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);
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int attr = 0;
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BOOST_TEST(test_attr("a", alpha, attr));
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BOOST_TEST(attr == 'a');
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}
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{ // test attribute extraction
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using boost::spirit::x3::iso8859_1::alpha;
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using boost::spirit::x3::iso8859_1::space;
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char attr = 0;
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BOOST_TEST(test_attr(" a", alpha, attr, space));
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BOOST_TEST(attr == 'a');
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}
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{ // test action
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using namespace boost::spirit::x3::ascii;
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using boost::spirit::x3::_attr;
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char ch;
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auto f = [&](auto& ctx){ ch = _attr(ctx); };
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BOOST_TEST(test("x", alnum[f]));
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BOOST_TEST(ch == 'x');
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BOOST_TEST(test(" A", alnum[f], space));
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BOOST_TEST(ch == 'A');
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}
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return boost::report_errors();
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}
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