boost/circular_buffer
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Fixed and improved debug support.

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[SVN r3737]
This commit is contained in:
Jan Gaspar
2007-02-26 22:37:09 +00:00
parent c01cddd717
commit 0bc8601020
6 changed files with 144 additions and 139 deletions
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99
test/base_test.cpp
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@@ -192,59 +192,64 @@ void iterator_comparison_test() {
// TODO add insert, linearize etc.
void iterator_invalidation_test() {
#if BOOST_CB_ENABLE_DEBUG
#if !defined(NDEBUG) && !defined(BOOST_CB_DISABLE_DEBUG)
circular_buffer<MyInteger>::iterator it1;
circular_buffer<MyInteger>::const_iterator it2;
circular_buffer<MyInteger>::iterator it3;
circular_buffer<MyInteger>::const_iterator it4;
circular_buffer<MyInteger>::const_iterator it5;
circular_buffer<MyInteger>::const_iterator it6;
BOOST_CHECK(!it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(!it3.is_valid());
BOOST_CHECK(!it4.is_valid());
BOOST_CHECK(!it5.is_valid());
BOOST_CHECK(it1.is_valid(0));
BOOST_CHECK(it2.is_valid(0));
BOOST_CHECK(it3.is_valid(0));
BOOST_CHECK(it4.is_valid(0));
BOOST_CHECK(it5.is_valid(0));
BOOST_CHECK(it6.is_valid(0));
{
circular_buffer<MyInteger> cb(5, 0);
const circular_buffer<MyInteger> ccb(5, 0);
it1 = cb.begin();
it2 = ccb.end();
it3 = it1;
it2 = ccb.begin();
it3 = cb.end();
it4 = it1;
it5 = it2;
it6 = it1;
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(it2.is_valid());
BOOST_CHECK(it3.is_valid());
BOOST_CHECK(it4.is_valid());
BOOST_CHECK(it5.is_valid());
BOOST_CHECK(it1.is_valid(&cb));
BOOST_CHECK(it2.is_valid(&ccb));
BOOST_CHECK(it3.is_valid(&cb));
BOOST_CHECK(it4.is_valid(&cb));
BOOST_CHECK(it5.is_valid(&ccb));
BOOST_CHECK(it6.is_valid(&cb));
}
BOOST_CHECK(!it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(!it3.is_valid());
BOOST_CHECK(!it4.is_valid());
BOOST_CHECK(!it5.is_valid());
BOOST_CHECK(it1.is_valid(0));
BOOST_CHECK(it2.is_valid(0));
BOOST_CHECK(it3.is_valid(0));
BOOST_CHECK(it4.is_valid(0));
BOOST_CHECK(it5.is_valid(0));
BOOST_CHECK(it6.is_valid(0));
circular_buffer<MyInteger> cb1(10, 0);
circular_buffer<MyInteger> cb2(20, 0);
it1 = cb1.end();
it2 = cb2.begin();
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(it2.is_valid());
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(it2.is_valid(&cb2));
cb1.swap(cb2);
BOOST_CHECK(!it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(!it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb2));
it1 = cb1.begin() + 3;
it2 = cb1.begin();
cb1.push_back(1);
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb1));
BOOST_CHECK(*it2.m_it == 1);
circular_buffer<MyInteger> cb3(5);
@@ -256,15 +261,15 @@ void iterator_invalidation_test() {
it1 = cb3.begin() + 2;
it2 = cb3.begin();
cb3.insert(cb3.begin() + 3, 6);
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(it1.is_valid(&cb3));
BOOST_CHECK(!it2.is_valid(&cb3));
BOOST_CHECK(*it2.m_it == 5);
it1 = cb3.begin() + 3;
it2 = cb3.end() - 1;
cb3.push_front(7);
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(it1.is_valid(&cb3));
BOOST_CHECK(!it2.is_valid(&cb3));
BOOST_CHECK(*it2.m_it == 7);
circular_buffer<MyInteger> cb4(5);
@@ -276,53 +281,53 @@ void iterator_invalidation_test() {
it1 = cb4.begin() + 3;
it2 = cb4.begin();
cb4.rinsert(cb4.begin() + 2, 6);
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(it1.is_valid(&cb4));
BOOST_CHECK(!it2.is_valid(&cb4));
BOOST_CHECK(*it2.m_it == 2);
it1 = cb1.begin() + 5;
it2 = cb1.end() - 1;
cb1.pop_back();
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb1));
it1 = cb1.begin() + 5;
it2 = cb1.begin();
cb1.pop_front();
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(it1.is_valid(&cb1));
BOOST_CHECK(!it2.is_valid(&cb1));
circular_buffer<MyInteger> cb5(20, 0);
it1 = cb5.begin() + 5;
it2 = it3 = cb5.begin() + 15;
cb5.erase(cb5.begin() + 10);
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(!it3.is_valid());
BOOST_CHECK(it1.is_valid(&cb5));
BOOST_CHECK(!it2.is_valid(&cb5));
BOOST_CHECK(!it3.is_valid(&cb5));
it1 = cb5.begin() + 1;
it2 = it3 = cb5.begin() + 8;
cb5.erase(cb5.begin() + 3, cb5.begin() + 7);
BOOST_CHECK(it1.is_valid());
BOOST_CHECK(!it2.is_valid());
BOOST_CHECK(!it3.is_valid());
BOOST_CHECK(it1.is_valid(&cb5));
BOOST_CHECK(!it2.is_valid(&cb5));
BOOST_CHECK(!it3.is_valid(&cb5));
circular_buffer<MyInteger> cb6(20, 0);
it4 = it1 = cb6.begin() + 5;
it2 = cb6.begin() + 15;
cb6.rerase(cb6.begin() + 10);
BOOST_CHECK(!it1.is_valid());
BOOST_CHECK(!it4.is_valid());
BOOST_CHECK(it2.is_valid());
BOOST_CHECK(!it1.is_valid(&cb6));
BOOST_CHECK(!it4.is_valid(&cb6));
BOOST_CHECK(it2.is_valid(&cb6));
it4 = it1 = cb6.begin() + 1;
it2 = cb6.begin() + 8;
cb6.rerase(cb6.begin() + 3, cb6.begin() + 7);
BOOST_CHECK(!it1.is_valid());
BOOST_CHECK(!it4.is_valid());
BOOST_CHECK(it2.is_valid());
BOOST_CHECK(!it1.is_valid(&cb6));
BOOST_CHECK(!it4.is_valid(&cb6));
BOOST_CHECK(it2.is_valid(&cb6));
#endif // #if BOOST_CB_ENABLE_DEBUG
#endif // #if !defined(NDEBUG) && !defined(BOOST_CB_DISABLE_DEBUG)
}
// basic exception safety test (it is useful to use any memory-leak detection tool)