diff options
Diffstat (limited to 'libs/variant/test/recursive_variant_test.cpp')
| -rw-r--r-- | libs/variant/test/recursive_variant_test.cpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libs/variant/test/recursive_variant_test.cpp b/libs/variant/test/recursive_variant_test.cpp index 8b6434801..fc9eaf2a5 100644 --- a/libs/variant/test/recursive_variant_test.cpp +++ b/libs/variant/test/recursive_variant_test.cpp @@ -129,6 +129,43 @@ void test_recursive_variant() std::cout << "result1: " << result1 << '\n'; BOOST_CHECK(result1 == "( 3 5 ( 3 5 ) 7 ) "); + std::vector<var1_t> vec1_copy = vec1; + vec1_copy.erase(vec1_copy.begin() + 2); + vec1_copy.insert(vec1_copy.begin() + 2, vec1_copy); + var1 = vec1_copy; + result1 = printer()(var1); + std::cout << "result1+: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 ( 3 5 7 ) 7 ) "); + + // Uses move construction on compilers with rvalue references support + result1 = printer()( + var1_t( + std::vector<var1_t>(vec1_copy) + ) + ); + std::cout << "result1++: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 ( 3 5 7 ) 7 ) "); + + + var1_t vec1_another_copy(vec1_copy); + vec1_copy[2].swap(vec1_another_copy); + result1 = printer()( + var1_t(vec1_copy) + ); + std::cout << "result1+++1: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 ( 3 5 ( 3 5 7 ) 7 ) 7 ) "); + + result1 = printer()(vec1_another_copy); + std::cout << "result1++2: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 7 ) "); + + vec1_copy[2].swap(vec1_copy[2]); + result1 = printer()( + var1_t(vec1_copy) + ); + std::cout << "result1.2: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 ( 3 5 ( 3 5 7 ) 7 ) 7 ) "); + typedef boost::make_recursive_variant< boost::variant<int, double> , std::vector<boost::recursive_variant_> @@ -231,6 +268,36 @@ void test_recursive_variant_over() std::cout << "result1: " << result1 << '\n'; BOOST_CHECK(result1 == "( 3 5 ( 3 5 ) 7 ) "); + std::vector<var1_t> vec1_copy = vec1; + vec1_copy.erase(vec1_copy.begin() + 2); + vec1_copy.insert(vec1_copy.begin() + 2, vec1_copy); + var1 = vec1_copy; + result1 = printer()(var1); + std::cout << "result1+: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 ( 3 5 7 ) 7 ) "); + + // Uses move construction on compilers with rvalue references support + result1 = printer()( + var1_t( + std::vector<var1_t>(vec1_copy) + ) + ); + std::cout << "result1++: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 ( 3 5 7 ) 7 ) "); + + + var1_t vec1_another_copy(vec1_copy); + vec1_copy[2].swap(vec1_another_copy); + result1 = printer()( + var1_t(vec1_copy) + ); + std::cout << "result1+++1: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 ( 3 5 ( 3 5 7 ) 7 ) 7 ) "); + + result1 = printer()(vec1_another_copy); + std::cout << "result1++2: " << result1 << '\n'; + BOOST_CHECK(result1 == "( 3 5 7 ) "); + typedef boost::make_recursive_variant_over< boost::mpl::vector< boost::make_variant_over<boost::mpl::vector<int, double> >::type |