ceph/src/boost/libs/regex/test/regress/test_anchors.cpp

   1 /*
   2  *
   3  * Copyright (c) 2004
   4  * John Maddock
   5  *
   6  * Use, modification and distribution are subject to the
   7  * Boost Software License, Version 1.0. (See accompanying file
   8  * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9  *
  10  */
  11
  12 #include "test.hpp"
  13
  14 #ifdef BOOST_MSVC
  15 #pragma warning(disable:4127)
  16 #endif
  17
  18 void test_anchors()
  19 {
  20    // line anchors:
  21    using namespace boost::regex_constants;
  22    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "ab", match_default, make_array(0, 2, -2, -2));
  23    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xxabxx", match_default, make_array(-2, -2));
  24    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xx\nabzz", match_default, make_array(3, 5, -2, -2));
  25    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab", match_default, make_array(0, 2, -2, -2));
  26    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "abxx", match_default, make_array(-2, -2));
  27    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab\nzz", match_default, make_array(0, 2, -2, -2));
  28    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "\n\n  a", match_default, make_array(-2, -2));
  29
  30    TEST_REGEX_SEARCH("^ab", basic, "ab", match_default, make_array(0, 2, -2, -2));
  31    TEST_REGEX_SEARCH("^ab", basic, "xxabxx", match_default, make_array(-2, -2));
  32    TEST_REGEX_SEARCH("^ab", basic, "xx\nabzz", match_default, make_array(3, 5, -2, -2));
  33    TEST_REGEX_SEARCH("ab$", basic, "ab", match_default, make_array(0, 2, -2, -2));
  34    TEST_REGEX_SEARCH("ab$", basic, "abxx", match_default, make_array(-2, -2));
  35    TEST_REGEX_SEARCH("ab$", basic, "ab\nzz", match_default, make_array(0, 2, -2, -2));
  36
  37    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "ab", match_default | match_not_bol | match_not_eol, make_array(-2, -2));
  38    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xxabxx", match_default | match_not_bol | match_not_eol, make_array(-2, -2));
  39    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xx\nabzz", match_default | match_not_bol | match_not_eol, make_array(3, 5, -2, -2));
  40    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab", match_default | match_not_bol | match_not_eol, make_array(-2, -2));
  41    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "abxx", match_default | match_not_bol | match_not_eol, make_array(-2, -2));
  42    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab\nzz", match_default | match_not_bol | match_not_eol, make_array(0, 2, -2, -2));
  43
  44    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "ab", match_default | match_single_line, make_array(0, 2, -2, -2));
  45    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xxabxx", match_default | match_single_line, make_array(-2, -2));
  46    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xx\nabzz", match_default | match_single_line, make_array(-2, -2));
  47    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab", match_default | match_single_line, make_array(0, 2, -2, -2));
  48    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "abxx", match_default | match_single_line, make_array(-2, -2));
  49    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab\nzz", match_default | match_single_line, make_array(-2, -2));
  50
  51    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "ab", match_default | match_not_bol | match_not_eol | match_single_line, make_array(-2, -2));
  52    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xxabxx", match_default | match_not_bol | match_not_eol | match_single_line, make_array(-2, -2));
  53    TEST_REGEX_SEARCH("^ab", boost::regex::extended, "xx\nabzz", match_default | match_not_bol | match_not_eol | match_single_line, make_array(-2, -2));
  54    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab", match_default | match_not_bol | match_not_eol | match_single_line, make_array(-2, -2));
  55    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "abxx", match_default | match_not_bol | match_not_eol | match_single_line, make_array(-2, -2));
  56    TEST_REGEX_SEARCH("ab$", boost::regex::extended, "ab\nzz", match_default | match_not_bol | match_not_eol | match_single_line, make_array(-2, -2));
  57    //
  58    // changes to newline handling with 2.11:
  59    //
  60    TEST_REGEX_SEARCH("^.", boost::regex::extended, "  \n  \r\n  ", match_default, make_array(0, 1, -2, 3, 4, -2, 7, 8, -2, -2));
  61    TEST_REGEX_SEARCH(".$", boost::regex::extended, "  \n  \r\n  ", match_default, make_array(1, 2, -2, 4, 5, -2, 8, 9, -2, -2));
  62 #if !BOOST_WORKAROUND(BOOST_BORLANDC, < 0x560)
  63    TEST_REGEX_SEARCH_W(L"^.", boost::regex::extended, L"\x2028 \x2028", match_default, make_array(0, 1, -2, 1, 2, -2, -2));
  64    TEST_REGEX_SEARCH_W(L".$", boost::regex::extended, L" \x2028 \x2028", match_default, make_array(0, 1, -2, 2, 3, -2, 3, 4, -2, -2));
  65 #endif
  66 }
  67