| /*============================================================================= |
| Copyright (c) 2001-2011 Joel de Guzman |
| Copyright (c) 2001-2011 Hartmut Kaiser |
| Copyright (c) 2011 Bryce Lelbach |
| |
| 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 "int.hpp" |
| |
| int |
| main() |
| { |
| using spirit_test::test; |
| using spirit_test::test_attr; |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // signed integer tests |
| /////////////////////////////////////////////////////////////////////////// |
| { |
| using boost::spirit::int_; |
| int i; |
| |
| BOOST_TEST(test("123456", int_)); |
| BOOST_TEST(test_attr("123456", int_, i)); |
| BOOST_TEST(i == 123456); |
| |
| BOOST_TEST(test("+123456", int_)); |
| BOOST_TEST(test_attr("+123456", int_, i)); |
| BOOST_TEST(i == 123456); |
| |
| BOOST_TEST(test("-123456", int_)); |
| BOOST_TEST(test_attr("-123456", int_, i)); |
| BOOST_TEST(i == -123456); |
| |
| BOOST_TEST(test(max_int, int_)); |
| BOOST_TEST(test_attr(max_int, int_, i)); |
| BOOST_TEST(i == INT_MAX); |
| |
| BOOST_TEST(test(min_int, int_)); |
| BOOST_TEST(test_attr(min_int, int_, i)); |
| BOOST_TEST(i == INT_MIN); |
| |
| BOOST_TEST(!test(int_overflow, int_)); |
| BOOST_TEST(!test_attr(int_overflow, int_, i)); |
| BOOST_TEST(!test(int_underflow, int_)); |
| BOOST_TEST(!test_attr(int_underflow, int_, i)); |
| |
| BOOST_TEST(!test("-", int_)); |
| BOOST_TEST(!test_attr("-", int_, i)); |
| |
| BOOST_TEST(!test("+", int_)); |
| BOOST_TEST(!test_attr("+", int_, i)); |
| |
| // Bug report from Steve Nutt |
| BOOST_TEST(!test_attr("5368709120", int_, i)); |
| |
| // with leading zeros |
| BOOST_TEST(test("0000000000123456", int_)); |
| BOOST_TEST(test_attr("0000000000123456", int_, i)); |
| BOOST_TEST(i == 123456); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // long long tests |
| /////////////////////////////////////////////////////////////////////////// |
| #ifdef BOOST_HAS_LONG_LONG |
| { |
| using boost::spirit::long_long; |
| boost::long_long_type ll; |
| |
| BOOST_TEST(test("1234567890123456789", long_long)); |
| BOOST_TEST(test_attr("1234567890123456789", long_long, ll)); |
| BOOST_TEST(ll == 1234567890123456789LL); |
| |
| BOOST_TEST(test("-1234567890123456789", long_long)); |
| BOOST_TEST(test_attr("-1234567890123456789", long_long, ll)); |
| BOOST_TEST(ll == -1234567890123456789LL); |
| |
| BOOST_TEST(test(max_long_long, long_long)); |
| BOOST_TEST(test_attr(max_long_long, long_long, ll)); |
| BOOST_TEST(ll == LONG_LONG_MAX); |
| |
| BOOST_TEST(test(min_long_long, long_long)); |
| BOOST_TEST(test_attr(min_long_long, long_long, ll)); |
| BOOST_TEST(ll == LONG_LONG_MIN); |
| |
| BOOST_TEST(!test(long_long_overflow, long_long)); |
| BOOST_TEST(!test_attr(long_long_overflow, long_long, ll)); |
| BOOST_TEST(!test(long_long_underflow, long_long)); |
| BOOST_TEST(!test_attr(long_long_underflow, long_long, ll)); |
| } |
| #endif |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // short_ and long_ tests |
| /////////////////////////////////////////////////////////////////////////// |
| { |
| using boost::spirit::short_; |
| using boost::spirit::long_; |
| int i; |
| |
| BOOST_TEST(test("12345", short_)); |
| BOOST_TEST(test_attr("12345", short_, i)); |
| BOOST_TEST(i == 12345); |
| |
| BOOST_TEST(test("1234567890", long_)); |
| BOOST_TEST(test_attr("1234567890", long_, i)); |
| BOOST_TEST(i == 1234567890); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // Check overflow is parse error |
| /////////////////////////////////////////////////////////////////////////// |
| { |
| boost::spirit::qi::int_parser<boost::int8_t> int8_; |
| char c; |
| |
| BOOST_TEST(!test_attr("999", int8_, c)); |
| |
| int i; |
| using boost::spirit::short_; |
| BOOST_TEST(!test_attr("32769", short_, i, false)); |
| BOOST_TEST(!test_attr("41234", short_, i, false)); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // int_parser<unused_type> tests |
| /////////////////////////////////////////////////////////////////////////// |
| { |
| using boost::spirit::qi::int_parser; |
| using boost::spirit::unused_type; |
| int_parser<unused_type> any_int; |
| |
| BOOST_TEST(test("123456", any_int)); |
| BOOST_TEST(test("-123456", any_int)); |
| BOOST_TEST(test("-1234567890123456789", any_int)); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // action tests |
| /////////////////////////////////////////////////////////////////////////// |
| { |
| using boost::phoenix::ref; |
| using boost::spirit::_1; |
| using boost::spirit::ascii::space; |
| using boost::spirit::int_; |
| int n, m; |
| |
| BOOST_TEST(test("123", int_[ref(n) = _1])); |
| BOOST_TEST(n == 123); |
| BOOST_TEST(test_attr("789", int_[ref(n) = _1], m)); |
| BOOST_TEST(n == 789 && m == 789); |
| BOOST_TEST(test(" 456", int_[ref(n) = _1], space)); |
| BOOST_TEST(n == 456); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////// |
| // custom int tests |
| /////////////////////////////////////////////////////////////////////////// |
| { |
| using boost::spirit::qi::int_; |
| using boost::spirit::qi::int_parser; |
| custom_int i; |
| |
| BOOST_TEST(test_attr("-123456", int_, i)); |
| int_parser<custom_int, 10, 1, 2> int2; |
| BOOST_TEST(test_attr("-12", int2, i)); |
| } |
| |
| return boost::report_errors(); |
| } |