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- /*=============================================================================
- Copyright (c) 2001-2011 Joel de Guzman
- Copyright (c) 2001-2011 Hartmut Kaiser
- Copyright (c) 2011 Bryce Lelbach
- 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 "real.hpp"
- int
- main()
- {
- using spirit_test::test;
- using spirit_test::test_attr;
-
- ///////////////////////////////////////////////////////////////////////////
- // parameterized signed real number tests
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::spirit::qi::double_;
- double d;
- BOOST_TEST(test("+1234", double_(1234)));
- BOOST_TEST(!test("+1234", double_(-1234)));
- BOOST_TEST(test_attr("+1234", double_(1234), d));
- BOOST_TEST(compare(d, 1234));
- BOOST_TEST(!test_attr("+1234", double_(-1234), d));
-
- BOOST_TEST(test("-1234", double_(-1234)));
- BOOST_TEST(!test("-1234", double_(1234)));
- BOOST_TEST(test_attr("-1234", double_(-1234), d));
- BOOST_TEST(compare(d, -1234));
- BOOST_TEST(!test_attr("-1234", double_(1234), d));
- BOOST_TEST(test("+1.2e3", double_(1.2e3)));
- BOOST_TEST(!test("+1.2e3", double_(-1.2e3)));
- BOOST_TEST(test_attr("+1.2e3", double_(1.2e3), d));
- BOOST_TEST(compare(d, 1.2e3));
- BOOST_TEST(!test_attr("+1.2e3", double_(-1.2e3), d));
-
- BOOST_TEST(test("-1.2e3", double_(-1.2e3)));
- BOOST_TEST(!test("-1.2e3", double_(1.2e3)));
- BOOST_TEST(test_attr("-1.2e3", double_(-1.2e3), d));
- BOOST_TEST(compare(d, -1.2e3));
- BOOST_TEST(!test_attr("-1.2e3", double_(1.2e3), d));
- }
- ///////////////////////////////////////////////////////////////////////////
- // parameterized unsigned real number tests
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::spirit::qi::real_parser;
- using boost::spirit::qi::ureal_policies;
- double d;
- real_parser<double, ureal_policies<double> > udouble;
- BOOST_TEST(test("1234", udouble(1234)));
- BOOST_TEST(!test("1234", udouble(4321)));
- BOOST_TEST(test_attr("1234", udouble(1234), d));
- BOOST_TEST(compare(d, 1234));
- BOOST_TEST(!test_attr("1234", udouble(4321), d));
- BOOST_TEST(test("1.2e3", udouble(1.2e3)));
- BOOST_TEST(!test("1.2e3", udouble(3.2e1)));
- BOOST_TEST(test_attr("1.2e3", udouble(1.2e3), d));
- BOOST_TEST(compare(d, 1.2e3));
- BOOST_TEST(!test_attr("1.2e3", udouble(3.2e1), d));
- }
-
- ///////////////////////////////////////////////////////////////////////////
- // parameterized custom data type
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::math::concepts::real_concept;
- using boost::spirit::qi::real_parser;
- using boost::spirit::qi::real_policies;
- real_parser<real_concept, real_policies<real_concept> > custom_real;
- real_concept d;
- BOOST_TEST(test("-1234", custom_real(-1234)));
- BOOST_TEST(!test("-1234", custom_real(4321)));
- BOOST_TEST(test_attr("-1234", custom_real(-1234), d));
- BOOST_TEST(compare(d, -1234));
- BOOST_TEST(!test_attr("-1234", custom_real(-4321), d));
- BOOST_TEST(test("1.2e3", custom_real(1.2e3)));
- BOOST_TEST(!test("1.2e3", custom_real(-1.2e3)));
- BOOST_TEST(test_attr("1.2e3", custom_real(1.2e3), d));
- BOOST_TEST(compare(d, 1.2e3));
- BOOST_TEST(!test_attr("1.2e3", custom_real(-3.2e1), d));
- }
-
- ///////////////////////////////////////////////////////////////////////////
- // parameterized lazy tests
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::phoenix::ref;
- using boost::spirit::qi::double_;
- double n = 1.2e3, m = 3.2e1;
- BOOST_TEST(test("1.2e3", double_(ref(n))));
- BOOST_TEST(!test("1.2e3", double_(ref(m))));
- }
-
- ///////////////////////////////////////////////////////////////////////////
- // literal real number tests
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::spirit::qi::lit;
- BOOST_TEST(test("+1.2e3", lit(1.2e3)));
- BOOST_TEST(!test("+1.2e3", lit(-1.2e3)));
- BOOST_TEST(test("-1.2e3", lit(-1.2e3)));
- BOOST_TEST(!test("-1.2e3", lit(1.2e3)));
- BOOST_TEST(test("1.2e3", lit(1.2e3)));
- BOOST_TEST(!test("1.2e3", lit(3.2e1)));
- }
-
- ///////////////////////////////////////////////////////////////////////////
- // literal lazy tests
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::spirit::qi::lit;
- using boost::phoenix::ref;
- double n = 1.2e3, m = 3.2e1;
- BOOST_TEST(test("1.2e3", lit(ref(n))));
- BOOST_TEST(!test("1.2e3", lit(ref(m))));
- }
- return boost::report_errors();
- }
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