| 29 | }; |
| 30 | |
| 31 | int main() |
| 32 | { |
| 33 | { |
| 34 | leaf::result<int> r = 42; |
| 35 | BOOST_TEST(r); |
| 36 | #if BOOST_LEAF_CFG_STD_STRING |
| 37 | std::ostringstream ss; |
| 38 | ss << r; |
| 39 | std::string s = ss.str(); |
| 40 | std::cout << s << std::endl; |
| 41 | if( BOOST_LEAF_CFG_DIAGNOSTICS ) |
| 42 | BOOST_TEST_EQ(s, "Success: int: 42"); |
| 43 | else |
| 44 | BOOST_TEST_EQ(s, "Success"); |
| 45 | #endif |
| 46 | } |
| 47 | |
| 48 | { |
| 49 | leaf::result<non_printable_value> r; |
| 50 | BOOST_TEST(r); |
| 51 | #if BOOST_LEAF_CFG_STD_STRING |
| 52 | std::ostringstream ss; |
| 53 | ss << r; |
| 54 | std::string s = ss.str(); |
| 55 | std::cout << s << std::endl; |
| 56 | if( BOOST_LEAF_CFG_DIAGNOSTICS ) |
| 57 | BOOST_TEST_EQ(s, "Success: non_printable_value"); |
| 58 | else |
| 59 | BOOST_TEST_EQ(s, "Success"); |
| 60 | #endif |
| 61 | } |
| 62 | |
| 63 | { |
| 64 | leaf::result<void> r; |
| 65 | BOOST_TEST(r); |
| 66 | #if BOOST_LEAF_CFG_STD_STRING |
| 67 | std::ostringstream ss; |
| 68 | ss << r; |
| 69 | std::string s = ss.str(); |
| 70 | std::cout << s << std::endl; |
| 71 | BOOST_TEST_EQ(s, "Success"); |
| 72 | #endif |
| 73 | } |
| 74 | |
| 75 | { |
| 76 | leaf::result<int> r = leaf::new_error(); |
| 77 | BOOST_TEST(!r); |
| 78 | #if BOOST_LEAF_CFG_STD_STRING |
| 79 | std::ostringstream ss; |
| 80 | ss << r; |
| 81 | std::string s = ss.str(); |
| 82 | std::cout << s << std::endl; |
| 83 | if( BOOST_LEAF_CFG_DIAGNOSTICS ) |
| 84 | { |
| 85 | leaf::error_id err = r.error(); |
| 86 | BOOST_TEST_EQ(s, "Failure: boost::leaf::error_id: " + std::to_string(err.value()/4)); |
| 87 | } |
| 88 | else |
nothing calls this directly
no test coverage detected