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- /*=============================================================================
- Copyright (c) 2001-2010 Joel de Guzman
- 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 <boost/detail/lightweight_test.hpp>
- #include <boost/spirit/home/qi/string/tst.hpp>
- #include <boost/spirit/home/qi/string/tst_map.hpp>
- #include <string>
- #include <cctype>
- #include <iostream>
- namespace
- {
- template <typename TST, typename Char>
- void add(TST& tst, Char const* s, int data)
- {
- Char const* last = s;
- while (*last)
- last++;
- tst.add(s, last, data);
- }
- template <typename TST, typename Char>
- void remove(TST& tst, Char const* s)
- {
- Char const* last = s;
- while (*last)
- last++;
- tst.remove(s, last);
- }
- template <typename TST, typename Char>
- void docheck(TST const& tst, Char const* s, bool expected, int N = 0, int val = -1)
- {
- Char const* first = s;
- Char const* last = s;
- while (*last)
- last++;
- int* r = tst.find(s, last);
- BOOST_TEST((r != 0) == expected);
- BOOST_TEST((s-first) == N);
- if (r)
- BOOST_TEST(*r == val);
- }
- struct printer
- {
- template <typename String, typename Data>
- void operator()(String const& s, Data const& data)
- {
- std::cout << " " << s << ": " << data << std::endl;
- }
- };
- template <typename TST>
- void print(TST const& tst)
- {
- std::cout << '[' << std::endl;
- tst.for_each(printer());
- std::cout << ']' << std::endl;
- }
- struct no_case_filter
- {
- template <typename Char>
- Char operator()(Char ch) const
- {
- return static_cast<Char>(std::tolower(ch));
- }
- };
- template <typename TST, typename Char>
- void nc_check(TST const& tst, Char const* s, bool expected, int N = 0, int val = -1)
- {
- Char const* first = s;
- Char const* last = s;
- while (*last)
- last++;
- int* r = tst.find(s, last, no_case_filter());
- BOOST_TEST((r != 0) == expected);
- if (r != 0)
- BOOST_TEST((s-first) == N);
- if (r)
- BOOST_TEST(*r == val);
- }
- }
- template <typename Lookup, typename WideLookup>
- void tests()
- {
- { // basic tests
- Lookup lookup;
- docheck(lookup, "not-yet-there", false);
- docheck(lookup, "", false);
- add(lookup, "apple", 123);
- docheck(lookup, "apple", true, 5, 123); // full match
- docheck(lookup, "banana", false); // no-match
- docheck(lookup, "applexxx", true, 5, 123); // partial match
- add(lookup, "applepie", 456);
- docheck(lookup, "applepie", true, 8, 456); // full match
- docheck(lookup, "banana", false); // no-match
- docheck(lookup, "applepiexxx", true, 8, 456); // partial match
- docheck(lookup, "apple", true, 5, 123); // full match
- docheck(lookup, "applexxx", true, 5, 123); // partial match
- docheck(lookup, "adam", false); // no-match
- add(lookup, "a", 101);
- docheck(lookup, "applepie", true, 8, 456); // full match
- docheck(lookup, "banana", false); // no-match
- docheck(lookup, "applepiexxx", true, 8, 456); // partial match
- docheck(lookup, "apple", true, 5, 123); // full match
- docheck(lookup, "applexxx", true, 5, 123); // partial match
- docheck(lookup, "adam", true, 1, 101); // partial match
- }
- { // variation of above
- Lookup lookup;
- add(lookup, "applepie", 456);
- add(lookup, "apple", 123);
- docheck(lookup, "applepie", true, 8, 456); // full match
- docheck(lookup, "banana", false); // no-match
- docheck(lookup, "applepiexxx", true, 8, 456); // partial match
- docheck(lookup, "apple", true, 5, 123); // full match
- docheck(lookup, "applexxx", true, 5, 123); // partial match
- }
- { // variation of above
- Lookup lookup;
- add(lookup, "applepie", 456);
- add(lookup, "apple", 123);
- docheck(lookup, "applepie", true, 8, 456); // full match
- docheck(lookup, "banana", false); // no-match
- docheck(lookup, "applepiexxx", true, 8, 456); // partial match
- docheck(lookup, "apple", true, 5, 123); // full match
- docheck(lookup, "applexxx", true, 5, 123); // partial match
- }
- { // narrow char tests
- Lookup lookup;
- add(lookup, "pineapple", 1);
- add(lookup, "orange", 2);
- add(lookup, "banana", 3);
- add(lookup, "applepie", 4);
- add(lookup, "apple", 5);
- docheck(lookup, "pineapple", true, 9, 1);
- docheck(lookup, "orange", true, 6, 2);
- docheck(lookup, "banana", true, 6, 3);
- docheck(lookup, "apple", true, 5, 5);
- docheck(lookup, "pizza", false);
- docheck(lookup, "steak", false);
- docheck(lookup, "applepie", true, 8, 4);
- docheck(lookup, "bananarama", true, 6, 3);
- docheck(lookup, "applet", true, 5, 5);
- docheck(lookup, "applepi", true, 5, 5);
- docheck(lookup, "appl", false);
- docheck(lookup, "pineapplez", true, 9, 1);
- docheck(lookup, "orangez", true, 6, 2);
- docheck(lookup, "bananaz", true, 6, 3);
- docheck(lookup, "applez", true, 5, 5);
- docheck(lookup, "pizzaz", false);
- docheck(lookup, "steakz", false);
- docheck(lookup, "applepiez", true, 8, 4);
- docheck(lookup, "bananaramaz", true, 6, 3);
- docheck(lookup, "appletz", true, 5, 5);
- docheck(lookup, "applepix", true, 5, 5);
- }
- { // wide char tests
- WideLookup lookup;
- add(lookup, L"pineapple", 1);
- add(lookup, L"orange", 2);
- add(lookup, L"banana", 3);
- add(lookup, L"applepie", 4);
- add(lookup, L"apple", 5);
- docheck(lookup, L"pineapple", true, 9, 1);
- docheck(lookup, L"orange", true, 6, 2);
- docheck(lookup, L"banana", true, 6, 3);
- docheck(lookup, L"apple", true, 5, 5);
- docheck(lookup, L"pizza", false);
- docheck(lookup, L"steak", false);
- docheck(lookup, L"applepie", true, 8, 4);
- docheck(lookup, L"bananarama", true, 6, 3);
- docheck(lookup, L"applet", true, 5, 5);
- docheck(lookup, L"applepi", true, 5, 5);
- docheck(lookup, L"appl", false);
- docheck(lookup, L"pineapplez", true, 9, 1);
- docheck(lookup, L"orangez", true, 6, 2);
- docheck(lookup, L"bananaz", true, 6, 3);
- docheck(lookup, L"applez", true, 5, 5);
- docheck(lookup, L"pizzaz", false);
- docheck(lookup, L"steakz", false);
- docheck(lookup, L"applepiez", true, 8, 4);
- docheck(lookup, L"bananaramaz", true, 6, 3);
- docheck(lookup, L"appletz", true, 5, 5);
- docheck(lookup, L"applepix", true, 5, 5);
- }
- { // test remove
- Lookup lookup;
- add(lookup, "pineapple", 1);
- add(lookup, "orange", 2);
- add(lookup, "banana", 3);
- add(lookup, "applepie", 4);
- add(lookup, "apple", 5);
- docheck(lookup, "pineapple", true, 9, 1);
- docheck(lookup, "orange", true, 6, 2);
- docheck(lookup, "banana", true, 6, 3);
- docheck(lookup, "apple", true, 5, 5);
- docheck(lookup, "applepie", true, 8, 4);
- docheck(lookup, "bananarama", true, 6, 3);
- docheck(lookup, "applet", true, 5, 5);
- docheck(lookup, "applepi", true, 5, 5);
- docheck(lookup, "appl", false);
- remove(lookup, "banana");
- docheck(lookup, "pineapple", true, 9, 1);
- docheck(lookup, "orange", true, 6, 2);
- docheck(lookup, "banana", false);
- docheck(lookup, "apple", true, 5, 5);
- docheck(lookup, "applepie", true, 8, 4);
- docheck(lookup, "bananarama", false);
- docheck(lookup, "applet", true, 5, 5);
- docheck(lookup, "applepi", true, 5, 5);
- docheck(lookup, "appl", false);
- remove(lookup, "apple");
- docheck(lookup, "pineapple", true, 9, 1);
- docheck(lookup, "orange", true, 6, 2);
- docheck(lookup, "apple", false);
- docheck(lookup, "applepie", true, 8, 4);
- docheck(lookup, "applet", false);
- docheck(lookup, "applepi", false);
- docheck(lookup, "appl", false);
- remove(lookup, "orange");
- docheck(lookup, "pineapple", true, 9, 1);
- docheck(lookup, "orange", false);
- docheck(lookup, "applepie", true, 8, 4);
- remove(lookup, "pineapple");
- docheck(lookup, "pineapple", false);
- docheck(lookup, "orange", false);
- docheck(lookup, "applepie", true, 8, 4);
- remove(lookup, "applepie");
- docheck(lookup, "applepie", false);
- }
- { // copy/assign/clear test
- Lookup lookupa;
- add(lookupa, "pineapple", 1);
- add(lookupa, "orange", 2);
- add(lookupa, "banana", 3);
- add(lookupa, "applepie", 4);
- add(lookupa, "apple", 5);
- Lookup lookupb(lookupa); // copy ctor
- docheck(lookupb, "pineapple", true, 9, 1);
- docheck(lookupb, "orange", true, 6, 2);
- docheck(lookupb, "banana", true, 6, 3);
- docheck(lookupb, "apple", true, 5, 5);
- docheck(lookupb, "pizza", false);
- docheck(lookupb, "steak", false);
- docheck(lookupb, "applepie", true, 8, 4);
- docheck(lookupb, "bananarama", true, 6, 3);
- docheck(lookupb, "applet", true, 5, 5);
- docheck(lookupb, "applepi", true, 5, 5);
- docheck(lookupb, "appl", false);
- lookupb.clear(); // clear
- docheck(lookupb, "pineapple", false);
- docheck(lookupb, "orange", false);
- docheck(lookupb, "banana", false);
- docheck(lookupb, "apple", false);
- docheck(lookupb, "applepie", false);
- docheck(lookupb, "bananarama", false);
- docheck(lookupb, "applet", false);
- docheck(lookupb, "applepi", false);
- docheck(lookupb, "appl", false);
- lookupb = lookupa; // assign
- docheck(lookupb, "pineapple", true, 9, 1);
- docheck(lookupb, "orange", true, 6, 2);
- docheck(lookupb, "banana", true, 6, 3);
- docheck(lookupb, "apple", true, 5, 5);
- docheck(lookupb, "pizza", false);
- docheck(lookupb, "steak", false);
- docheck(lookupb, "applepie", true, 8, 4);
- docheck(lookupb, "bananarama", true, 6, 3);
- docheck(lookupb, "applet", true, 5, 5);
- docheck(lookupb, "applepi", true, 5, 5);
- docheck(lookupb, "appl", false);
- }
- { // test for_each
- Lookup lookup;
- add(lookup, "pineapple", 1);
- add(lookup, "orange", 2);
- add(lookup, "banana", 3);
- add(lookup, "applepie", 4);
- add(lookup, "apple", 5);
- print(lookup);
- }
- { // case insensitive tests
- Lookup lookup;
- // NOTE: make sure all entries are in lower-case!!!
- add(lookup, "pineapple", 1);
- add(lookup, "orange", 2);
- add(lookup, "banana", 3);
- add(lookup, "applepie", 4);
- add(lookup, "apple", 5);
- nc_check(lookup, "pineapple", true, 9, 1);
- nc_check(lookup, "orange", true, 6, 2);
- nc_check(lookup, "banana", true, 6, 3);
- nc_check(lookup, "apple", true, 5, 5);
- nc_check(lookup, "applepie", true, 8, 4);
- nc_check(lookup, "PINEAPPLE", true, 9, 1);
- nc_check(lookup, "ORANGE", true, 6, 2);
- nc_check(lookup, "BANANA", true, 6, 3);
- nc_check(lookup, "APPLE", true, 5, 5);
- nc_check(lookup, "APPLEPIE", true, 8, 4);
- nc_check(lookup, "pineApple", true, 9, 1);
- nc_check(lookup, "orangE", true, 6, 2);
- nc_check(lookup, "Banana", true, 6, 3);
- nc_check(lookup, "aPPLe", true, 5, 5);
- nc_check(lookup, "ApplePie", true, 8, 4);
- print(lookup);
- }
- }
- int main()
- {
- using boost::spirit::qi::tst;
- using boost::spirit::qi::tst_map;
- tests<tst<char, int>, tst<wchar_t, int> >();
- tests<tst_map<char, int>, tst_map<wchar_t, int> >();
- return boost::report_errors();
- }
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