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Added container sizes to error output of test_all_eq_impl

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Bjorn Reese
2017-02-11 18:39:06 +01:00
parent 265583bc78
commit c96ad4ccba
1 changed files with 9 additions and 2 deletions
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11
include/boost/core/lightweight_test.hpp
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@@ -187,9 +187,16 @@ void test_all_eq_impl(FormattedOutputFunction& output,
ForwardIterator1 first_begin, ForwardIterator1 first_end,
ForwardIterator2 second_begin, ForwardIterator2 second_end)
{
if (std::distance(first_begin, first_end) != std::distance(second_begin, second_end))
typename std::iterator_traits<ForwardIterator1>::difference_type first_distance = std::distance(first_begin, first_end);
typename std::iterator_traits<ForwardIterator2>::difference_type second_distance = std::distance(second_begin, second_end);
if (first_distance != second_distance)
{
::boost::detail::error_impl("Container sizes are different", file, line, function);
output << file << "(" << line << "): "
<< "Container sizes are different"
<< " in function '" << function << "': "
<< first_distance << " != " << second_distance
<< std::endl;
++test_errors();
}
else
{