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/*=============================================================================
Copyright (c) 2001-2015 Joel de Guzman
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/detail/lightweight_test.hpp>
#include <boost/spirit/home/x3.hpp>
#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];
};
int
main()
{
using spirit_test::test;
using spirit_test::test_attr;
using boost::spirit::x3::symbols;
using boost::spirit::x3::no_case;
{ // basics
symbols<int> sym;
sym.add
("Joel")
("Ruby")
("Tenji")
("Tutit")
("Kim")
("Joey")
("Joeyboy")
;
BOOST_TEST((test("Joel", sym)));
BOOST_TEST((test("Ruby", sym)));
BOOST_TEST((test("Tenji", sym)));
BOOST_TEST((test("Tutit", sym)));
BOOST_TEST((test("Kim", sym)));
BOOST_TEST((test("Joey", sym)));
BOOST_TEST((test("Joeyboy", sym)));
BOOST_TEST((!test("XXX", sym)));
// test copy
symbols<int> sym2;
sym2 = sym;
BOOST_TEST((test("Joel", sym2)));
BOOST_TEST((test("Ruby", sym2)));
BOOST_TEST((test("Tenji", sym2)));
BOOST_TEST((test("Tutit", sym2)));
BOOST_TEST((test("Kim", sym2)));
BOOST_TEST((test("Joey", sym2)));
BOOST_TEST((!test("XXX", sym2)));
// make sure it plays well with other parsers
BOOST_TEST((test("Joelyo", sym >> "yo")));
sym.remove
("Joel")
("Ruby")
;
BOOST_TEST((!test("Joel", sym)));
BOOST_TEST((!test("Ruby", sym)));
}
{ // comma syntax
symbols<int> sym;
sym += "Joel", "Ruby", "Tenji", "Tutit", "Kim", "Joey";
BOOST_TEST((test("Joel", sym)));
BOOST_TEST((test("Ruby", sym)));
BOOST_TEST((test("Tenji", sym)));
BOOST_TEST((test("Tutit", sym)));
BOOST_TEST((test("Kim", sym)));
BOOST_TEST((test("Joey", sym)));
BOOST_TEST((!test("XXX", sym)));
sym -= "Joel", "Ruby";
BOOST_TEST((!test("Joel", sym)));
BOOST_TEST((!test("Ruby", sym)));
}
{ // no-case handling
using namespace boost::spirit::x3::ascii;
symbols<int> sym;
// NOTE: make sure all entries are in lower-case!!!
sym = "joel", "ruby", "tenji", "tutit", "kim", "joey";
BOOST_TEST((test("joel", no_case[sym])));
BOOST_TEST((test("ruby", no_case[sym])));
BOOST_TEST((test("tenji", no_case[sym])));
BOOST_TEST((test("tutit", no_case[sym])));
BOOST_TEST((test("kim", no_case[sym])));
BOOST_TEST((test("joey", no_case[sym])));
BOOST_TEST((test("JOEL", no_case[sym])));
BOOST_TEST((test("RUBY", no_case[sym])));
BOOST_TEST((test("TENJI", no_case[sym])));
BOOST_TEST((test("TUTIT", no_case[sym])));
BOOST_TEST((test("KIM", no_case[sym])));
BOOST_TEST((test("JOEY", no_case[sym])));
// make sure it plays well with other parsers
BOOST_TEST((test("Joelyo", no_case[sym] >> "yo")));
}
{ // attributes
symbols<int> sym;
sym.add
("Joel", 1)
("Ruby", 2)
("Tenji", 3)
("Tutit", 4)
("Kim", 5)
("Joey", 6)
;
int i;
BOOST_TEST((test_attr("Joel", sym, i)));
BOOST_TEST(i == 1);
BOOST_TEST((test_attr("Ruby", sym, i)));
BOOST_TEST(i == 2);
BOOST_TEST((test_attr("Tenji", sym, i)));
BOOST_TEST(i == 3);
BOOST_TEST((test_attr("Tutit", sym, i)));
BOOST_TEST(i == 4);
BOOST_TEST((test_attr("Kim", sym, i)));
BOOST_TEST(i == 5);
BOOST_TEST((test_attr("Joey", sym, i)));
BOOST_TEST(i == 6);
BOOST_TEST((!test_attr("XXX", sym, i)));
// double add:
sym.add("Joel", 265);
BOOST_TEST((test_attr("Joel", sym, i)));
BOOST_TEST(i == 1);
}
{ // actions
using boost::spirit::x3::_attr;
symbols<int> sym;
sym.add
("Joel", 1)
("Ruby", 2)
("Tenji", 3)
("Tutit", 4)
("Kim", 5)
("Joey", 6)
;
int i;
auto f = [&](auto& ctx){ i = _attr(ctx); };
BOOST_TEST((test("Joel", sym[f])));
BOOST_TEST(i == 1);
BOOST_TEST((test("Ruby", sym[f])));
BOOST_TEST(i == 2);
BOOST_TEST((test("Tenji", sym[f])));
BOOST_TEST(i == 3);
BOOST_TEST((test("Tutit", sym[f])));
BOOST_TEST(i == 4);
BOOST_TEST((test("Kim", sym[f])));
BOOST_TEST(i == 5);
BOOST_TEST((test("Joey", sym[f])));
BOOST_TEST(i == 6);
BOOST_TEST((!test("XXX", sym[f])));
}
return boost::report_errors();
}
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