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- /*=============================================================================
- Copyright (c) 1998-2003 Joel de Guzman
- http://spirit.sourceforge.net/
- Use, modification and distribution is subject to 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 <iostream>
- #include <boost/detail/lightweight_test.hpp>
- using namespace std;
- #include <boost/spirit/include/classic_core.hpp>
- using namespace BOOST_SPIRIT_CLASSIC_NS;
- ///////////////////////////////////////////////////////////////////////////////
- //
- // Operators tests
- //
- ///////////////////////////////////////////////////////////////////////////////
- void
- operators_tests()
- {
- parse_info<char const*> pi;
- pi = parse("Hello World", str_p("Hello ") >> "World");
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.full);
- BOOST_TEST(pi.length == 11);
- BOOST_TEST(*pi.stop == 0);
- pi = parse("Banana", str_p("Banana") | "Pineapple");
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.full);
- BOOST_TEST(pi.length == 6);
- BOOST_TEST(*pi.stop == 0);
- pi = parse("Pineapple", str_p("Banana") | "Pineapple");
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.full);
- BOOST_TEST(pi.length == 9);
- BOOST_TEST(*pi.stop == 0);
- pi = parse("a.2 ", alpha_p || ('.' >> digit_p));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 3);
- pi = parse("a ", alpha_p || ('.' >> digit_p));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse(".1 ", alpha_p || ('.' >> digit_p));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 2);
- pi = parse("1.a ", alpha_p || ('.' >> digit_p));
- BOOST_TEST(!pi.hit);
- pi = parse("abcdefghij", +xdigit_p & +alpha_p);
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 6);
- pi = parse("abcdefghij", +alpha_p & +xdigit_p);
- BOOST_TEST(!pi.hit);
- pi = parse("abcdefghij", +digit_p & +alpha_p);
- BOOST_TEST(!pi.hit);
- pi = parse("abcdefghij", +alpha_p & +digit_p);
- BOOST_TEST(!pi.hit);
- // Test for bug reported by Yusaku Sugai here:
- // http://article.gmane.org/gmane.comp.parsers.spirit.general/8544
- pi = parse( "foo", (anychar_p & anychar_p), ch_p(' ') );
- BOOST_TEST(pi.hit);
- pi = parse("F", xdigit_p - range_p('5','8'));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("0", xdigit_p - range_p('5','8'));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("4", xdigit_p - range_p('5','8'));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("9", xdigit_p - range_p('5','8'));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("5", xdigit_p - range_p('5','8'));
- BOOST_TEST(!pi.hit);
- pi = parse("7", xdigit_p - range_p('5','8'));
- BOOST_TEST(!pi.hit);
- pi = parse("x*/", anychar_p - "*/");
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("*/", anychar_p - "*/");
- BOOST_TEST(!pi.hit);
- pi = parse("switcher ", str_p("switcher") - "switch");
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 8);
- pi = parse("Z", alpha_p ^ xdigit_p);
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("1", alpha_p ^ xdigit_p);
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("B", alpha_p ^ xdigit_p);
- BOOST_TEST(!pi.hit);
- pi = parse("B", !alpha_p);
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 1);
- pi = parse("1", !alpha_p);
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 0);
- BOOST_TEST(*pi.stop == '1');
- pi = parse("1234 5678 1234 5678", *(+digit_p >> *space_p));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.full);
- BOOST_TEST(pi.length == 19);
- BOOST_TEST(*pi.stop == 0);
- pi = parse("abcdefghijklmnopqrstuvwxyz123", *alpha_p);
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.length == 26);
- pi = parse("1234+5678*1234/5678", +digit_p % (ch_p('+') | '*' | '/'));
- BOOST_TEST(pi.hit);
- BOOST_TEST(pi.full);
- BOOST_TEST(pi.length == 19);
- BOOST_TEST(*pi.stop == 0);
- pi = parse("1234+", +digit_p % '+');
- BOOST_TEST(pi.hit);
- BOOST_TEST(!pi.full);
- BOOST_TEST(pi.length == 4);
- }
- ///////////////////////////////////////////////////////////////////////////////
- //
- // Main
- //
- ///////////////////////////////////////////////////////////////////////////////
- int
- main()
- {
- operators_tests();
- return boost::report_errors();
- }
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