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merged changes in regex5 branch

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[SVN r26692]
This commit is contained in:
John Maddock
2005-01-13 17:06:21 +00:00
parent de0ab9092a
commit 71a0e020e2
275 changed files with 37305 additions and 27154 deletions
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46
test/regress/test_alt.cpp Normal file
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/*
*
* Copyright (c) 2004
* Dr 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)
*
*/
#include "test.hpp"
#ifdef BOOST_MSVC
#pragma warning(disable:4127)
#endif
void test_alt()
{
using namespace boost::regex_constants;
// now test the alternation operator |
TEST_REGEX_SEARCH("a|b", perl, "a", match_default, make_array(0, 1, -2, -2));
TEST_REGEX_SEARCH("a|b", perl, "b", match_default, make_array(0, 1, -2, -2));
TEST_REGEX_SEARCH("a|b|c", perl, "c", match_default, make_array(0, 1, -2, -2));
TEST_REGEX_SEARCH("a|(b)|.", perl, "b", match_default, make_array(0, 1, 0, 1, -2, -2));
TEST_REGEX_SEARCH("(a)|b|.", perl, "a", match_default, make_array(0, 1, 0, 1, -2, -2));
TEST_REGEX_SEARCH("a(b|c)", perl, "ab", match_default, make_array(0, 2, 1, 2, -2, -2));
TEST_REGEX_SEARCH("a(b|c)", perl, "ac", match_default, make_array(0, 2, 1, 2, -2, -2));
TEST_REGEX_SEARCH("a(b|c)", perl, "ad", match_default, make_array(-2, -2));
TEST_REGEX_SEARCH("(a|b|c)", perl, "c", match_default, make_array(0, 1, 0, 1, -2, -2));
TEST_REGEX_SEARCH("(a|(b)|.)", perl, "b", match_default, make_array(0, 1, 0, 1, 0, 1, -2, -2));
TEST_INVALID_REGEX("|c", perl);
TEST_INVALID_REGEX("c|", perl);
TEST_INVALID_REGEX("(|)", perl);
TEST_INVALID_REGEX("(a|)", perl);
TEST_INVALID_REGEX("(|a)", perl);
TEST_REGEX_SEARCH("a\\|", perl, "a|", match_default, make_array(0, 2, -2, -2));
TEST_REGEX_SEARCH("a|", basic, "a|", match_default, make_array(0, 2, -2, -2));
TEST_REGEX_SEARCH("a\\|", basic, "a|", match_default, make_array(0, 2, -2, -2));
TEST_REGEX_SEARCH("|", basic, "|", match_default, make_array(0, 1, -2, -2));
TEST_REGEX_SEARCH("a|", basic|bk_vbar, "a|", match_default, make_array(0, 2, -2, -2));
TEST_REGEX_SEARCH("a\\|b", basic|bk_vbar, "a", match_default, make_array(0, 1, -2, -2));
TEST_REGEX_SEARCH("a\\|b", basic|bk_vbar, "b", match_default, make_array(0, 1, -2, -2));
}