| /* |
| * |
| * Copyright (c) 2004 |
| * John Maddock |
| * |
| * Use, modification and distribution are 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) |
| * |
| */ |
| |
| /* |
| * LOCATION: see http://www.boost.org for most recent version. |
| * FILE captures_test.cpp |
| * VERSION see <boost/version.hpp> |
| * DESCRIPTION: Basic tests for additional captures information. |
| */ |
| |
| #include <boost/regex.hpp> |
| #include <boost/test/test_tools.hpp> |
| #include <boost/array.hpp> |
| |
| #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0])) |
| |
| #ifdef __sgi |
| template <class T> |
| void test_captures(const std::string& regx, const std::string& text, const T& expected) |
| #else |
| template <class T> |
| void test_captures(const std::string& regx, const std::string& text, T& expected) |
| #endif |
| { |
| boost::regex e(regx); |
| boost::smatch what; |
| if(boost::regex_match(text, what, e, boost::match_extra)) |
| { |
| unsigned i, j; |
| #ifndef __sgi |
| // strange type deduction causes this test to fail on SGI: |
| BOOST_CHECK(what.size() == ARRAY_SIZE(expected)); |
| #endif |
| for(i = 0; i < what.size(); ++i) |
| { |
| BOOST_CHECK(what.captures(i).size() <= ARRAY_SIZE(expected[i])); |
| for(j = 0; j < what.captures(i).size(); ++j) |
| { |
| BOOST_CHECK(what.captures(i)[j] == expected[i][j]); |
| } |
| } |
| } |
| } |
| |
| int test_main(int , char* []) |
| { |
| typedef const char* pchar; |
| pchar e1[4][5] = |
| { |
| { "aBBcccDDDDDeeeeeeee", }, |
| { "a", "BB", "ccc", "DDDDD", "eeeeeeee", }, |
| { "a", "ccc", "eeeeeeee", }, |
| { "BB", "DDDDD", }, |
| }; |
| test_captures("(([[:lower:]]+)|([[:upper:]]+))+", "aBBcccDDDDDeeeeeeee", e1); |
| pchar e2[4][2] = |
| { |
| { "abd" }, |
| { "b", "" }, |
| { "" }, |
| }; |
| test_captures("a(b+|((c)*))+d", "abd", e2); |
| pchar e3[3][1] = |
| { |
| { "abcbar" }, |
| { "abc" }, |
| }; |
| test_captures("(.*)bar|(.*)bah", "abcbar", e3); |
| pchar e4[3][1] = |
| { |
| { "abcbah" }, |
| { 0, }, |
| { "abc" }, |
| }; |
| test_captures("(.*)bar|(.*)bah", "abcbah", e4); |
| pchar e5[2][16] = |
| { |
| { "now is the time for all good men to come to the aid of the party" }, |
| { "now", "is", "the", "time", "for", "all", "good", "men", "to", "come", "to", "the", "aid", "of", "the", "party" }, |
| }; |
| test_captures("^(?:(\\w+)|(?>\\W+))*$", "now is the time for all good men to come to the aid of the party", e5); |
| pchar e6[2][16] = |
| { |
| { "now is the time for all good men to come to the aid of the party" }, |
| { "now", "is", "the", "time", "for", "all", "good", "men", "to", "come", "to", "the", "aid", "of", "the", "party" }, |
| }; |
| test_captures("^(?>(\\w+)\\W*)*$", "now is the time for all good men to come to the aid of the party", e6); |
| pchar e7[4][14] = |
| { |
| { "now is the time for all good men to come to the aid of the party" }, |
| { "now" }, |
| { "is", "the", "time", "for", "all", "good", "men", "to", "come", "to", "the", "aid", "of", "the" }, |
| { "party" }, |
| }; |
| test_captures("^(\\w+)\\W+(?>(\\w+)\\W+)*(\\w+)$", "now is the time for all good men to come to the aid of the party", e7); |
| pchar e8[5][9] = |
| { |
| { "now is the time for all good men to come to the aid of the party" } , |
| { "now" }, |
| { "is", "for", "men", "to", "of" }, |
| { "the", "time", "all", "good", "to", "come", "the", "aid", "the" }, |
| { "party" }, |
| }; |
| test_captures("^(\\w+)\\W+(?>(\\w+)\\W+(?:(\\w+)\\W+){0,2})*(\\w+)$", "now is the time for all good men to come to the aid of the party", e8); |
| return 0; |
| } |
| |
| #include <boost/test/included/test_exec_monitor.hpp> |