[boost][range] - Update to relax preconditions for the strided adaptor, and numerous fixes to inspection report issues.

[SVN r67418]

test/extension_size.cpp

@@ -0,0 +1,122 @@
+// Boost.Range library
+//
+//  Copyright Thorsten Ottosen 2003-2004. Use, modification and
+//  distribution is 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)
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+
+
+#include <boost/detail/workaround.hpp>
+
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#  pragma warn -8091 // supress warning in Boost.Test
+#  pragma warn -8057 // unused argument argc/argv in Boost.Test
+#endif
+
+#include <boost/range.hpp>
+#include <boost/test/test_tools.hpp>
+#include <boost/test/unit_test.hpp>
+#include <list>
+#include <vector>
+
+namespace boost_range_extension_size_test
+{
+    class FooWithoutMemberSize
+    {
+        typedef std::list<int> impl_t;
+        typedef impl_t::const_iterator const_iterator;
+        typedef impl_t::iterator iterator;
+
+    public:
+        friend inline const_iterator range_begin(const FooWithoutMemberSize& obj) { return obj.m_impl.begin(); }
+        friend inline iterator range_begin(FooWithoutMemberSize& obj) { return obj.m_impl.begin(); }
+        friend inline const_iterator range_end(const FooWithoutMemberSize& obj) { return obj.m_impl.end(); }
+        friend inline iterator range_end(FooWithoutMemberSize& obj){ return obj.m_impl.end(); }
+
+    private:
+        impl_t m_impl;
+    };
+
+    boost::range_difference<std::list<int> >::type
+    inline range_calculate_size(const FooWithoutMemberSize& rng)
+    {
+        return 2u;
+    }
+}
+
+namespace boost
+{
+    template<> struct range_iterator<const ::boost_range_extension_size_test::FooWithoutMemberSize>
+    {
+        typedef std::list<int>::const_iterator type;
+    };
+
+    template<> struct range_iterator< ::boost_range_extension_size_test::FooWithoutMemberSize >
+    {
+        typedef std::list<int>::iterator type;
+    };
+}
+
+namespace
+{
+
+void check_size_works_with_less_than_random_access()
+{
+    std::list<int> container;
+    container.push_back(1);
+    BOOST_CHECK_EQUAL( boost::size(container), 1u );
+}
+
+void check_size_works_with_random_access()
+{
+    std::vector<int> container;
+    container.push_back(1);
+    BOOST_CHECK_EQUAL( boost::size(container), 1u );
+}
+
+class FooWithMemberSize
+{
+public:
+    typedef std::list<int> impl_t;
+    typedef impl_t::const_iterator const_iterator;
+    typedef impl_t::iterator iterator;
+    typedef impl_t::value_type value_type;
+
+    std::size_t size() const { return 1u; }
+    const_iterator begin() const { return m_impl.begin(); }
+    iterator begin() { return m_impl.begin(); }
+    const_iterator end() const { return m_impl.end(); }
+    iterator end() { return m_impl.end(); }
+
+private:
+    std::list<int> m_impl;
+};
+
+void check_extension_size()
+{
+    BOOST_CHECK_EQUAL( boost::size(FooWithMemberSize()), 1u );
+    BOOST_CHECK_EQUAL( boost::size(boost_range_extension_size_test::FooWithoutMemberSize()), 2u );
+}
+
+} // anonymous namespace
+
+using boost::unit_test::test_suite;
+
+test_suite* init_unit_test_suite( int argc, char* argv[] )
+{
+    test_suite* test = BOOST_TEST_SUITE( "Range Test Suite" );
+
+    test->add( BOOST_TEST_CASE( &check_size_works_with_less_than_random_access ));
+    test->add( BOOST_TEST_CASE( &check_size_works_with_random_access ));
+    test->add( BOOST_TEST_CASE( &check_extension_size ) );
+
+    return test;
+}
+
+
+
+
+