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-rw-r--r--src/boost/libs/spirit/test/qi/tst.cpp362
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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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