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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;
- ///////////////////////////////////////////////////////////////////////////
- // thousand separated numbers
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::spirit::qi::uint_parser;
- using boost::spirit::qi::parse;
- uint_parser<unsigned, 10, 1, 3> uint3;
- uint_parser<unsigned, 10, 3, 3> uint3_3;
- #define r (uint3 >> *(',' >> uint3_3))
- BOOST_TEST(test("1,234,567,890", r));
- BOOST_TEST(test("12,345,678,900", r));
- BOOST_TEST(test("123,456,789,000", r));
- BOOST_TEST(!test("1000,234,567,890", r));
- BOOST_TEST(!test("1,234,56,890", r));
- BOOST_TEST(!test("1,66", r));
- }
- ///////////////////////////////////////////////////////////////////////////
- // unsigned real number tests
- ///////////////////////////////////////////////////////////////////////////
- {
- using boost::spirit::qi::real_parser;
- using boost::spirit::qi::parse;
- using boost::spirit::qi::ureal_policies;
- real_parser<double, ureal_policies<double> > udouble;
- double d;
- BOOST_TEST(test("1234", udouble));
- BOOST_TEST(test_attr("1234", udouble, d) && compare(d, 1234));
- BOOST_TEST(test("1.2e3", udouble));
- BOOST_TEST(test_attr("1.2e3", udouble, d) && compare(d, 1.2e3));
- BOOST_TEST(test("1.2e-3", udouble));
- BOOST_TEST(test_attr("1.2e-3", udouble, d) && compare(d, 1.2e-3));
- BOOST_TEST(test("1.e2", udouble));
- BOOST_TEST(test_attr("1.e2", udouble, d) && compare(d, 1.e2));
- BOOST_TEST(test("1.", udouble));
- BOOST_TEST(test_attr("1.", udouble, d) && compare(d, 1.));
- BOOST_TEST(test(".2e3", udouble));
- BOOST_TEST(test_attr(".2e3", udouble, d) && compare(d, .2e3));
- BOOST_TEST(test("2e3", udouble));
- BOOST_TEST(test_attr("2e3", udouble, d) && compare(d, 2e3));
- BOOST_TEST(test("2", udouble));
- BOOST_TEST(test_attr("2", udouble, d) && compare(d, 2));
- using boost::math::fpclassify;
- BOOST_TEST(test("inf", udouble));
- BOOST_TEST(test("infinity", udouble));
- BOOST_TEST(test("INF", udouble));
- BOOST_TEST(test("INFINITY", udouble));
- BOOST_TEST(test_attr("inf", udouble, d)
- && FP_INFINITE == fpclassify(d));
- BOOST_TEST(test_attr("INF", udouble, d)
- && FP_INFINITE == fpclassify(d));
- BOOST_TEST(test_attr("infinity", udouble, d)
- && FP_INFINITE == fpclassify(d));
- BOOST_TEST(test_attr("INFINITY", udouble, d)
- && FP_INFINITE == fpclassify(d));
- BOOST_TEST(test("nan", udouble));
- BOOST_TEST(test_attr("nan", udouble, d)
- && FP_NAN == fpclassify(d));
- BOOST_TEST(test("NAN", udouble));
- BOOST_TEST(test_attr("NAN", udouble, d)
- && FP_NAN == fpclassify(d));
- BOOST_TEST(test("nan(...)", udouble));
- BOOST_TEST(test_attr("nan(...)", udouble, d)
- && FP_NAN == fpclassify(d));
- BOOST_TEST(test("NAN(...)", udouble));
- BOOST_TEST(test_attr("NAN(...)", udouble, d)
- && FP_NAN == fpclassify(d));
- BOOST_TEST(!test("e3", udouble));
- BOOST_TEST(!test_attr("e3", udouble, d));
- BOOST_TEST(!test("-1.2e3", udouble));
- BOOST_TEST(!test_attr("-1.2e3", udouble, d));
- BOOST_TEST(!test("+1.2e3", udouble));
- BOOST_TEST(!test_attr("+1.2e3", udouble, d));
- BOOST_TEST(!test("1.2e", udouble));
- BOOST_TEST(!test_attr("1.2e", udouble, d));
- BOOST_TEST(!test("-.3", udouble));
- BOOST_TEST(!test_attr("-.3", udouble, d));
-
- BOOST_TEST(test("4em", udouble, false));
- BOOST_TEST(test_attr("4em", udouble, d, false) && compare(d, 4.0));
- }
- return boost::report_errors();
- }
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