From 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 20:24:20 +0200 Subject: Adding upstream version 14.2.21. Signed-off-by: Daniel Baumann --- src/boost/libs/spirit/test/x3/uint1.cpp | 211 ++++++++++++++++++++++++++++++++ 1 file changed, 211 insertions(+) create mode 100644 src/boost/libs/spirit/test/x3/uint1.cpp (limited to 'src/boost/libs/spirit/test/x3/uint1.cpp') diff --git a/src/boost/libs/spirit/test/x3/uint1.cpp b/src/boost/libs/spirit/test/x3/uint1.cpp new file mode 100644 index 00000000..7778ef0b --- /dev/null +++ b/src/boost/libs/spirit/test/x3/uint1.cpp @@ -0,0 +1,211 @@ +/*============================================================================= + Copyright (c) 2001-2015 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 "uint.hpp" +#include + +int +main() +{ + using spirit_test::test; + using spirit_test::test_attr; + /////////////////////////////////////////////////////////////////////////// + // unsigned tests + /////////////////////////////////////////////////////////////////////////// + { + using boost::spirit::x3::uint_; + unsigned u; + + BOOST_TEST(test("123456", uint_)); + BOOST_TEST(test_attr("123456", uint_, u)); + BOOST_TEST(u == 123456); + + BOOST_TEST(test(max_unsigned, uint_)); + BOOST_TEST(test_attr(max_unsigned, uint_, u)); + BOOST_TEST(u == UINT_MAX); + + BOOST_TEST(!test(unsigned_overflow, uint_)); + BOOST_TEST(!test_attr(unsigned_overflow, uint_, u)); + } + + /////////////////////////////////////////////////////////////////////////// + // binary tests + /////////////////////////////////////////////////////////////////////////// + { + using boost::spirit::x3::bin; + unsigned u; + + BOOST_TEST(test("11111110", bin)); + BOOST_TEST(test_attr("11111110", bin, u)); + BOOST_TEST(u == 0xFE); + + BOOST_TEST(test(max_binary, bin)); + BOOST_TEST(test_attr(max_binary, bin, u)); + BOOST_TEST(u == UINT_MAX); + + BOOST_TEST(!test(binary_overflow, bin)); + BOOST_TEST(!test_attr(binary_overflow, bin, u)); + } + + /////////////////////////////////////////////////////////////////////////// + // octal tests + /////////////////////////////////////////////////////////////////////////// + { + using boost::spirit::x3::oct; + unsigned u; + + BOOST_TEST(test("12545674515", oct)); + BOOST_TEST(test_attr("12545674515", oct, u)); + BOOST_TEST(u == 012545674515); + + BOOST_TEST(test(max_octal, oct)); + BOOST_TEST(test_attr(max_octal, oct, u)); + BOOST_TEST(u == UINT_MAX); + + BOOST_TEST(!test(octal_overflow, oct)); + BOOST_TEST(!test_attr(octal_overflow, oct, u)); + } + + /////////////////////////////////////////////////////////////////////////// + // hex tests + /////////////////////////////////////////////////////////////////////////// + { + using boost::spirit::x3::hex; + unsigned u; + + BOOST_TEST(test("95BC8DF", hex)); + BOOST_TEST(test_attr("95BC8DF", hex, u)); + BOOST_TEST(u == 0x95BC8DF); + + BOOST_TEST(test("abcdef12", hex)); + BOOST_TEST(test_attr("abcdef12", hex, u)); + BOOST_TEST(u == 0xabcdef12); + + BOOST_TEST(test(max_hex, hex)); + BOOST_TEST(test_attr(max_hex, hex, u)); + BOOST_TEST(u == UINT_MAX); + + BOOST_TEST(!test(hex_overflow, hex)); + BOOST_TEST(!test_attr(hex_overflow, hex, u)); + } + + /////////////////////////////////////////////////////////////////////////// + // limited fieldwidth + /////////////////////////////////////////////////////////////////////////// + { + unsigned u; + using boost::spirit::x3::uint_parser; + + uint_parser uint3; + BOOST_TEST(test("123456", uint3, false)); + BOOST_TEST(test_attr("123456", uint3, u, false)); + BOOST_TEST(u == 123); + + uint_parser uint4; + BOOST_TEST(test("123456", uint4, false)); + BOOST_TEST(test_attr("123456", uint4, u, false)); + BOOST_TEST(u == 1234); + + char const * first = "0000000"; + char const * last = first + std::strlen(first); + uint_parser uint_exact4; + BOOST_TEST(boost::spirit::x3::parse(first, last, uint_exact4, u) + && first != last && (last-first == 3) && u == 0); + + first = "0001400"; + last = first + std::strlen(first); + BOOST_TEST(boost::spirit::x3::parse(first, last, uint_exact4, u) + && first != last && (last-first == 3) && u == 1); + + BOOST_TEST(!test("1", uint4)); + BOOST_TEST(!test_attr("1", uint4, u)); + BOOST_TEST(test_attr("014567", uint4, u, false) && u == 145); + } + + /////////////////////////////////////////////////////////////////////////// + // action tests + /////////////////////////////////////////////////////////////////////////// + { + using boost::spirit::x3::_attr; + using boost::spirit::x3::uint_; + using boost::spirit::x3::ascii::space; + int n; + + auto f = [&](auto& ctx){ n = _attr(ctx); }; + + BOOST_TEST(test("123", uint_[f])); + BOOST_TEST(n == 123); + BOOST_TEST(test(" 456", uint_[f], space)); + BOOST_TEST(n == 456); + } + + /////////////////////////////////////////////////////////////////////////// + // Check overflow is parse error + /////////////////////////////////////////////////////////////////////////// + { + boost::spirit::x3::uint_parser uint8_; + boost::uint8_t u8; + + BOOST_TEST(!test_attr("999", uint8_, u8)); + BOOST_TEST(!test_attr("256", uint8_, u8)); + BOOST_TEST(test_attr("255", uint8_, u8)); + + boost::spirit::x3::uint_parser uint16_; + boost::uint16_t u16; + + BOOST_TEST(!test_attr("99999", uint16_, u16)); + BOOST_TEST(!test_attr("65536", uint16_, u16)); + BOOST_TEST(test_attr("65535", uint16_, u16)); + + boost::spirit::x3::uint_parser uint32_; + boost::uint32_t u32; + + BOOST_TEST(!test_attr("9999999999", uint32_, u32)); + BOOST_TEST(!test_attr("4294967296", uint32_, u32)); + BOOST_TEST(test_attr("4294967295", uint32_, u32)); + + boost::spirit::x3::uint_parser u_int8_; + + BOOST_TEST(!test_attr("999", u_int8_, u8)); + BOOST_TEST(!test_attr("-1", u_int8_, u8)); + BOOST_TEST(!test_attr("128", u_int8_, u8)); + BOOST_TEST(test_attr("127", u_int8_, u8)); + BOOST_TEST(test_attr("0", u_int8_, u8)); + + boost::spirit::x3::uint_parser u_int16_; + + BOOST_TEST(!test_attr("99999", u_int16_, u16)); + BOOST_TEST(!test_attr("-1", u_int16_, u16)); + BOOST_TEST(!test_attr("32768", u_int16_, u16)); + BOOST_TEST(test_attr("32767", u_int16_, u16)); + BOOST_TEST(test_attr("0", u_int16_, u16)); + + boost::spirit::x3::uint_parser u_int32_; + + BOOST_TEST(!test_attr("9999999999", u_int32_, u32)); + BOOST_TEST(!test_attr("-1", u_int32_, u32)); + BOOST_TEST(!test_attr("2147483648", u_int32_, u32)); + BOOST_TEST(test_attr("2147483647", u_int32_, u32)); + BOOST_TEST(test_attr("0", u_int32_, u32)); + } + + /////////////////////////////////////////////////////////////////////////// + // custom uint tests + /////////////////////////////////////////////////////////////////////////// + { + using boost::spirit::x3::uint_; + using boost::spirit::x3::uint_parser; + custom_uint u; + + BOOST_TEST(test_attr("123456", uint_, u)); + uint_parser uint2; + BOOST_TEST(test_attr("12", uint2, u)); + } + + return boost::report_errors(); +} -- cgit v1.2.3