| // Copyright (c) 2001-2010 Hartmut Kaiser |
| // |
| // 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 <iostream> |
| |
| #include <boost/config/warning_disable.hpp> |
| #include <boost/detail/lightweight_test.hpp> |
| |
| #include <boost/spirit/include/karma_char.hpp> |
| #include <boost/spirit/include/karma_string.hpp> |
| #include <boost/spirit/include/karma_stream.hpp> |
| #include <boost/spirit/include/karma_directive.hpp> |
| #include <boost/spirit/include/phoenix_core.hpp> |
| #include <boost/spirit/include/phoenix_operator.hpp> |
| |
| #include "test.hpp" |
| |
| using namespace spirit_test; |
| |
| // a simple complex number representation z = a + bi |
| struct complex |
| { |
| complex (double a, double b) |
| : a(a), b(b) |
| {} |
| |
| double a; |
| double b; |
| |
| template <typename Char> |
| friend std::basic_ostream<Char>& |
| operator<< (std::basic_ostream<Char>& os, complex z) |
| { |
| os << "{" << z.a << "," << z.b << "}"; |
| return os; |
| } |
| }; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| int |
| main() |
| { |
| using namespace boost::spirit; |
| |
| { |
| BOOST_TEST(test("x", stream, 'x')); |
| BOOST_TEST(test("xyz", stream, "xyz")); |
| BOOST_TEST(test("xyz", stream, std::string("xyz"))); |
| BOOST_TEST(test("1", stream, 1)); |
| BOOST_TEST(test("1.1", stream, 1.1)); |
| BOOST_TEST(test("{1.2,2.4}", stream, complex(1.2, 2.4))); |
| |
| BOOST_TEST(test(L"x", wstream, L'x')); |
| BOOST_TEST(test(L"xyz", wstream, L"xyz")); |
| BOOST_TEST(test(L"xyz", wstream, std::basic_string<wchar_t>(L"xyz"))); |
| BOOST_TEST(test(L"1", wstream, 1)); |
| BOOST_TEST(test(L"1.1", wstream, 1.1)); |
| BOOST_TEST(test(L"{1.2,2.4}", wstream, complex(1.2, 2.4))); |
| } |
| |
| { |
| BOOST_TEST(test("x", stream('x'))); |
| BOOST_TEST(test("xyz", stream("xyz"))); |
| BOOST_TEST(test("xyz", stream(std::string("xyz")))); |
| BOOST_TEST(test("1", stream(1))); |
| BOOST_TEST(test("1.1", stream(1.1))); |
| BOOST_TEST(test("{1.2,2.4}", stream(complex(1.2, 2.4)))); |
| |
| BOOST_TEST(test(L"x", wstream(L'x'))); |
| BOOST_TEST(test(L"xyz", wstream(L"xyz"))); |
| BOOST_TEST(test(L"xyz", wstream(std::basic_string<wchar_t>(L"xyz")))); |
| BOOST_TEST(test(L"1", wstream(1))); |
| BOOST_TEST(test(L"1.1", wstream(1.1))); |
| BOOST_TEST(test(L"{1.2,2.4}", wstream(complex(1.2, 2.4)))); |
| } |
| |
| { |
| using namespace boost::spirit::ascii; |
| |
| BOOST_TEST(test("x", lower[stream], 'X')); |
| BOOST_TEST(test("xyz", lower[stream], "XYZ")); |
| BOOST_TEST(test("xyz", lower[stream], std::string("XYZ"))); |
| BOOST_TEST(test("X", upper[stream], 'x')); |
| BOOST_TEST(test("XYZ", upper[stream], "xyz")); |
| BOOST_TEST(test("XYZ", upper[stream], std::string("xyz"))); |
| |
| BOOST_TEST(test(L"x", lower[wstream], L'X')); |
| BOOST_TEST(test(L"xyz", lower[wstream], L"XYZ")); |
| BOOST_TEST(test(L"xyz", lower[wstream], std::basic_string<wchar_t>(L"XYZ"))); |
| BOOST_TEST(test(L"X", upper[wstream], L'x')); |
| BOOST_TEST(test(L"XYZ", upper[wstream], L"xyz")); |
| BOOST_TEST(test(L"XYZ", upper[wstream], std::basic_string<wchar_t>(L"xyz"))); |
| } |
| |
| { |
| BOOST_TEST(test_delimited("x ", stream, 'x', ' ')); |
| BOOST_TEST(test_delimited("xyz ", stream, "xyz", ' ')); |
| BOOST_TEST(test_delimited("xyz ", stream, std::string("xyz"), ' ')); |
| BOOST_TEST(test_delimited("1 ", stream, 1, ' ')); |
| BOOST_TEST(test_delimited("1.1 ", stream, 1.1, ' ')); |
| BOOST_TEST(test_delimited("{1.2,2.4} ", stream, complex(1.2, 2.4), ' ')); |
| |
| BOOST_TEST(test_delimited(L"x ", wstream, L'x', L' ')); |
| BOOST_TEST(test_delimited(L"xyz ", wstream, L"xyz", L' ')); |
| BOOST_TEST(test_delimited(L"xyz ", wstream, std::basic_string<wchar_t>(L"xyz"), L' ')); |
| BOOST_TEST(test_delimited(L"1 ", wstream, 1, ' ')); |
| BOOST_TEST(test_delimited(L"1.1 ", wstream, 1.1, ' ')); |
| BOOST_TEST(test_delimited(L"{1.2,2.4} ", wstream, complex(1.2, 2.4), ' ')); |
| } |
| |
| { |
| typedef karma::stream_generator<utf8_char> utf8_stream_type; |
| utf8_stream_type const utf8_stream = utf8_stream_type(); |
| |
| BOOST_TEST(test_delimited("x ", utf8_stream, 'x', ' ')); |
| BOOST_TEST(test_delimited("xyz ", utf8_stream, "xyz", ' ')); |
| BOOST_TEST(test_delimited("xyz ", utf8_stream, std::string("xyz"), ' ')); |
| BOOST_TEST(test_delimited("1 ", utf8_stream, 1, ' ')); |
| BOOST_TEST(test_delimited("1.1 ", utf8_stream, 1.1, ' ')); |
| BOOST_TEST(test_delimited("{1.2,2.4} ", utf8_stream, complex(1.2, 2.4), ' ')); |
| |
| BOOST_TEST(test("x", utf8_stream('x'))); |
| BOOST_TEST(test("xyz", utf8_stream("xyz"))); |
| BOOST_TEST(test("xyz", utf8_stream(std::string("xyz")))); |
| BOOST_TEST(test("1", utf8_stream(1))); |
| BOOST_TEST(test("1.1", utf8_stream(1.1))); |
| BOOST_TEST(test("{1.2,2.4}", utf8_stream(complex(1.2, 2.4)))); |
| } |
| |
| { |
| using namespace boost::spirit::ascii; |
| |
| BOOST_TEST(test_delimited("x ", lower[stream], 'X', ' ')); |
| BOOST_TEST(test_delimited("xyz ", lower[stream], "XYZ", ' ')); |
| BOOST_TEST(test_delimited("xyz ", lower[stream], std::string("XYZ"), ' ')); |
| BOOST_TEST(test_delimited("X ", upper[stream], 'x', ' ')); |
| BOOST_TEST(test_delimited("XYZ ", upper[stream], "xyz", ' ')); |
| BOOST_TEST(test_delimited("XYZ ", upper[stream], std::string("xyz"), ' ')); |
| |
| BOOST_TEST(test_delimited(L"x ", lower[wstream], L'X', L' ')); |
| BOOST_TEST(test_delimited(L"xyz ", lower[wstream], L"XYZ", L' ')); |
| BOOST_TEST(test_delimited(L"xyz ", lower[wstream], std::basic_string<wchar_t>(L"XYZ"), L' ')); |
| BOOST_TEST(test_delimited(L"X ", upper[wstream], L'x', L' ')); |
| BOOST_TEST(test_delimited(L"XYZ ", upper[wstream], L"xyz", ' ')); |
| BOOST_TEST(test_delimited(L"XYZ ", upper[wstream], std::basic_string<wchar_t>(L"xyz"), L' ')); |
| } |
| |
| { // lazy streams |
| namespace phx = boost::phoenix; |
| |
| std::basic_string<char> s("abc"); |
| BOOST_TEST((test("abc", stream(phx::val(s))))); |
| BOOST_TEST((test("abc", stream(phx::ref(s))))); |
| |
| std::basic_string<wchar_t> ws(L"abc"); |
| BOOST_TEST((test(L"abc", wstream(phx::val(ws))))); |
| BOOST_TEST((test(L"abc", wstream(phx::ref(ws))))); |
| } |
| |
| { |
| boost::optional<char> c; |
| BOOST_TEST(!test("", stream, c)); |
| c = 'x'; |
| BOOST_TEST(test("x", stream, c)); |
| } |
| |
| return boost::report_errors(); |
| } |