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Test case for bug report 1526472.

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[SVN r34682]
This commit is contained in:
John Maddock
2006-07-23 17:32:03 +00:00
parent 443a498845
commit 60b6dbf275
1 changed files with 69 additions and 0 deletions
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69
test/regress/test_regex_search.hpp
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@ -272,6 +272,75 @@ void test_regex_token_iterator(boost::basic_regex<charT, traits>& r)
// we should have had a match but didn't:
BOOST_REGEX_TEST_ERROR("Expected match was not found.", charT);
}
//
// and now both field splitting and $0:
//
std::vector<int> subs;
subs.push_back(-1);
subs.push_back(0);
start2 = test_iterator(search_text.begin(), search_text.end(), r, subs, opts);
copy2 = start2;
last_end2 = 0;
answer_table = test_info<charT>::answer_table();
while(start2 != end2)
{
if(start2 != copy2)
{
BOOST_REGEX_TEST_ERROR("Failed iterator != comparison.", charT);
}
if(!(start2 == copy2))
{
BOOST_REGEX_TEST_ERROR("Failed iterator == comparison.", charT);
}
#ifdef BOOST_MSVC
#pragma warning(push)
#pragma warning(disable:4244)
#endif
if(boost::re_detail::distance(search_text.begin(), start2->first) != last_end2)
{
BOOST_REGEX_TEST_ERROR(
"Error in location of start of field split, found: "
<< boost::re_detail::distance(search_text.begin(), start2->first)
<< ", expected: "
<< last_end2
<< ".", charT);
}
int expected_end = static_cast<int>(answer_table[0] < 0 ? search_text.size() : answer_table[0]);
if(boost::re_detail::distance(search_text.begin(), start2->second) != expected_end)
{
BOOST_REGEX_TEST_ERROR(
"Error in location of end2 of field split, found: "
<< boost::re_detail::distance(search_text.begin(), start2->second)
<< ", expected: "
<< expected_end
<< ".", charT);
}
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif
last_end2 = answer_table[1];
++start2;
++copy2;
if((start2 == end2) && (answer_table[0] >= 0))
{
BOOST_REGEX_TEST_ERROR(
"Expected $0 match not found", charT);
}
if(start2 != end2)
{
test_sub_match(*start2, search_text.begin(), answer_table, 0);
++start2;
++copy2;
}
// move on the answer table to next set of answers;
if(*answer_table != -2)
while(*answer_table++ != -2){}
}
if(answer_table[0] >= 0)
{
// we should have had a match but didn't:
BOOST_REGEX_TEST_ERROR("Expected match was not found.", charT);
}
}
template <class charT, class traits>