chset_tests.cpp
来自「Boost provides free peer-reviewed portab」· C++ 代码 · 共 332 行
CPP
332 行
/*============================================================================= Copyright (c) 1998-2003 Joel de Guzman Copyright (c) 2001-2003 Daniel Nuffer Copyright (c) 2003 Martin Wille http://spirit.sourceforge.net/ 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 <iostream>#include <boost/detail/lightweight_test.hpp>#include <boost/detail/lightweight_test.hpp>#include "impl/sstream.hpp"#include <boost/spirit/include/classic_chset.hpp>using namespace std;using namespace BOOST_SPIRIT_CLASSIC_NS;namespace{ /////////////////////////////////////////////////////////////////////////// // // chset tests // /////////////////////////////////////////////////////////////////////////// void DrawRuler(sstream_t& out, char const* str) { out << std::endl << std::endl; out << "\t_____________________________________________________________\n"; out << "\t" << str << std::endl; out << "\t"; for (char i = '!'; i < '^'; i++) out << i; out << "\n"; out << "\t_____________________________________________________________\n\n"; } ////////////////////////////////// template <typename CharT> void Draw(sstream_t& out, chset<CharT> a, char const* str) { out << "\t"; for (int i = '!'; i < '^'; i++) if (a.test(CharT(i))) out << '*'; else out << " "; out << "\t" << str << std::endl; } ////////////////////////////////// template <typename CharT> void chset_tests(sstream_t& out, CharT const* a_, CharT b1_, CharT b2_, CharT e1_) { chset<CharT> a(a_); range<CharT> b_(b1_, b2_); chset<CharT> b(b_); chset<CharT> c(~a); // ~char_parser code must not interfere // with chset negated_char_parser<range<CharT> > d_(~b_); chset<CharT> d(d_); chlit<CharT> e_(e1_); chset<CharT> e(e_); negated_char_parser<chlit<CharT> > f_(e1_); chset<CharT> f(f_); DrawRuler(out, "Initial"); Draw(out, a, "a"); Draw(out, b, "b"); Draw(out, d, "d"); Draw(out, e, "e"); Draw(out, f, "f"); DrawRuler(out, "Inverse"); Draw(out, ~a, "~a"); Draw(out, c, "chset<>(~a)"); Draw(out, ~~a, "~~a"); Draw(out, ~b, "~b"); DrawRuler(out, "Union"); Draw(out, a, "a"); Draw(out, b, "b"); Draw(out, d, "d"); Draw(out, e, "e"); Draw(out, f, "f"); Draw(out, a | b, "a | b"); Draw(out, a | b_, "a | b_"); Draw(out, b_ | a, "b_ | a"); Draw(out, a | anychar_p, "a | anychar_p"); Draw(out, b | anychar_p, "b | anychar_p"); Draw(out, a | d, "a | d"); Draw(out, a | d_, "a | d_"); Draw(out, d_ | a, "d_ | a"); Draw(out, a | e_, "a | e_"); Draw(out, e_ | b, "e_ | b"); Draw(out, a | f_, "a | f_"); Draw(out, f_ | b, "f_ | b"); DrawRuler(out, "Intersection"); Draw(out, a, "a"); Draw(out, b, "b"); Draw(out, d, "d"); Draw(out, e, "e"); Draw(out, f, "f"); Draw(out, a & b, "a & b"); Draw(out, a & b_, "a & b_"); Draw(out, b_ & a, "b_ & a"); Draw(out, a & d, "a & d"); Draw(out, a & d_, "a & d_"); Draw(out, d_ & a, "d_ & a"); Draw(out, a & e_, "a & e_"); Draw(out, e_ & b, "e_ & b"); Draw(out, a & f_, "a & f_"); Draw(out, f_ & b, "f_ & b"); Draw(out, a & anychar_p, "a & anychar_p"); Draw(out, b & anychar_p, "b & anychar_p"); DrawRuler(out, "Difference"); Draw(out, a, "a"); Draw(out, b, "b"); Draw(out, d, "d"); Draw(out, e, "e"); Draw(out, f, "f"); Draw(out, a - b, "a - b"); Draw(out, b - a, "b - a"); Draw(out, a - b_, "a - b_"); Draw(out, b_ - a, "b_ - a"); Draw(out, a - d, "a - d"); Draw(out, d - a, "d - a"); Draw(out, a - d_, "a - d_"); Draw(out, d_ - a, "d_ - a"); Draw(out, a - e_, "a - e_"); Draw(out, e_ - b, "e_ - b"); Draw(out, a - f_, "a - f_"); Draw(out, f_ - b, "f_ - b"); Draw(out, a - anychar_p, "a - anychar_p"); Draw(out, anychar_p - a, "anychar_p - a"); Draw(out, b - anychar_p, "b - anychar_p"); Draw(out, anychar_p - b, "anychar_p - b"); DrawRuler(out, "Xor"); Draw(out, a, "a"); Draw(out, b, "b"); Draw(out, d, "d"); Draw(out, e, "e"); Draw(out, f, "f"); Draw(out, a ^ b, "a ^ b"); Draw(out, a ^ b_, "a ^ b_"); Draw(out, b_ ^ a, "b_ ^ a"); Draw(out, a ^ d, "a ^ d"); Draw(out, a ^ d_, "a ^ d_"); Draw(out, d_ ^ a, "d_ ^ a"); Draw(out, a ^ e_, "a ^ e_"); Draw(out, e_ ^ b, "e_ ^ b"); Draw(out, a ^ f_, "a ^ f_"); Draw(out, f_ ^ b, "f_ ^ b"); Draw(out, a ^ nothing_p, "a ^ nothing_p"); Draw(out, a ^ anychar_p, "a ^ anychar_p"); Draw(out, b ^ nothing_p, "b ^ nothing_p"); Draw(out, b ^ anychar_p, "b ^ anychar_p"); } char const* expected_output = "\n\n" "\t_____________________________________________________________\n" "\tInitial\n" "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" "\t_____________________________________________________________\n" "\n" "\t ********** ************************** \ta\n" "\t ********************** \tb\n" "\t******************** *******************\td\n" "\t * \te\n" "\t***************** *******************************************\tf\n" "\n" "\n" "\t_____________________________________________________________\n" "\tInverse\n" "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" "\t_____________________________________________________________\n" "\n" "\t*************** ******* ***\t~a\n" "\t*************** ******* ***\tchset<>(~a)\n" "\t ********** ************************** \t~~a\n" "\t******************** *******************\t~b\n" "\n" "\n" "\t_____________________________________________________________\n" "\tUnion\n" "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" "\t_____________________________________________________________\n" "\n" "\t ********** ************************** \ta\n" "\t ********************** \tb\n" "\t******************** *******************\td\n" "\t * \te\n" "\t***************** *******************************************\tf\n" "\t ******************************************* \ta | b\n" "\t ******************************************* \ta | b_\n" "\t ******************************************* \tb_ | a\n" "\t*************************************************************\ta | anychar_p\n" "\t*************************************************************\tb | anychar_p\n" "\t************************* *****************************\ta | d\n" "\t************************* *****************************\ta | d_\n" "\t************************* *****************************\td_ | a\n" "\t ********** ************************** \ta | e_\n" "\t * ********************** \te_ | b\n" "\t*************************************************************\ta | f_\n" "\t***************** *******************************************\tf_ | b\n" "\n" "\n" "\t_____________________________________________________________\n" "\tIntersection\n" "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" "\t_____________________________________________________________\n" "\n" "\t ********** ************************** \ta\n" "\t ********************** \tb\n" "\t******************** *******************\td\n" "\t * \te\n" "\t***************** *******************************************\tf\n" "\t ***** ********** \ta & b\n" "\t ***** ********** \ta & b_\n" "\t ***** ********** \tb_ & a\n" "\t ***** **************** \ta & d\n" "\t ***** **************** \ta & d_\n" "\t ***** **************** \td_ & a\n" "\t * \ta & e_\n" "\t \te_ & b\n" "\t ** ******* ************************** \ta & f_\n" "\t ********************** \tf_ & b\n" "\t ********** ************************** \ta & anychar_p\n" "\t ********************** \tb & anychar_p\n" "\n" "\n" "\t_____________________________________________________________\n" "\tDifference\n" "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" "\t_____________________________________________________________\n" "\n" "\t ********** ************************** \ta\n" "\t ********************** \tb\n" "\t******************** *******************\td\n" "\t * \te\n" "\t***************** *******************************************\tf\n" "\t ***** **************** \ta - b\n" "\t ******* \tb - a\n" "\t ***** **************** \ta - b_\n" "\t ******* \tb_ - a\n" "\t ***** ********** \ta - d\n" "\t*************** ***\td - a\n" "\t ***** ********** \ta - d_\n" "\t*************** ***\td_ - a\n" "\t ** ******* ************************** \ta - e_\n" "\t * \te_ - b\n" "\t * \ta - f_\n" "\t***************** ** *******************\tf_ - b\n" "\t \ta - anychar_p\n" "\t*************** ******* ***\tanychar_p - a\n" "\t \tb - anychar_p\n" "\t******************** *******************\tanychar_p - b\n" "\n" "\n" "\t_____________________________________________________________\n" "\tXor\n" "\t!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]\n" "\t_____________________________________________________________\n" "\n" "\t ********** ************************** \ta\n" "\t ********************** \tb\n" "\t******************** *******************\td\n" "\t * \te\n" "\t***************** *******************************************\tf\n" "\t ***** ******* **************** \ta ^ b\n" "\t ***** ******* **************** \ta ^ b_\n" "\t ***** ******* **************** \tb_ ^ a\n" "\t*************** ***** ********** ***\ta ^ d\n" "\t*************** ***** ********** ***\ta ^ d_\n" "\t*************** ***** ********** ***\td_ ^ a\n" "\t ** ******* ************************** \ta ^ e_\n" "\t * ********************** \te_ ^ b\n" "\t*************** * ******* ***\ta ^ f_\n" "\t***************** ** *******************\tf_ ^ b\n" "\t ********** ************************** \ta ^ nothing_p\n" "\t*************** ******* ***\ta ^ anychar_p\n" "\t ********************** \tb ^ nothing_p\n" "\t******************** *******************\tb ^ anychar_p\n" ; void chset_tests() { sstream_t tout, aout, bout; tout << expected_output; chset_tests(aout, "0-9A-Z", '5', 'J', '2'); chset_tests(bout, L"0-9A-Z", L'5', L'J', L'2');#define narrow_chset_works (getstring(aout) == getstring(tout))#define wide_chset_works (getstring(bout) == getstring(tout)) if (!narrow_chset_works || !wide_chset_works) { std::cout << "EXPECTED:\n" << getstring(tout); std::cout << "GOT:\n" << getstring(aout); std::cout << "AND:\n" << getstring(bout); } BOOST_TEST(narrow_chset_works); BOOST_TEST(wide_chset_works); }} // namespaceintmain(int argc, char *argv[]){ chset_tests(); return boost::report_errors();}⌨️ 快捷键说明
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