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- // (C) Copyright Raffi Enficiaud 2014.
- // Distributed under 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)
- // See http://www.boost.org/libs/test for the library home page.
- //[example_code
- #define BOOST_TEST_MODULE boost_test_container_lex
- #include <boost/test/included/unit_test.hpp>
- #include <vector>
- namespace tt = boost::test_tools;
- BOOST_AUTO_TEST_CASE( test_collections_vectors_lex )
- {
- std::vector<int> a{1,2,3}, b{1,2,2}, c{1,2,3,4};
- BOOST_TEST(a < a, tt::lexicographic());
- BOOST_TEST(a < b, tt::lexicographic());
- BOOST_TEST(a < c, tt::lexicographic());
- BOOST_TEST(a >= c, tt::lexicographic());
- //BOOST_TEST(a == c, tt::lexicographic()); // does not compile
- //BOOST_TEST(a != c, tt::lexicographic()); // does not compile
- }
- BOOST_AUTO_TEST_CASE( test_compare_c_arrays_lexicographic )
- {
- int a[] = {1, 2, 3};
- int b[] = {1, 5, 3};
- std::vector<long> c{1, 5, 3};
- // BOOST_TEST(a == b, boost::test_tools::lexicographic()); // does not compile
- // BOOST_TEST(a != b, boost::test_tools::lexicographic()); // does not compile
- BOOST_TEST(a < b, boost::test_tools::lexicographic());
- BOOST_TEST(b < c, boost::test_tools::lexicographic());
- BOOST_TEST(c < a, boost::test_tools::lexicographic());
- }
- //]
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