| 37 | // ---------------------------------------------------------------------------------------- |
| 38 | |
| 39 | void run_test() |
| 40 | { |
| 41 | any a, b, c; |
| 42 | |
| 43 | DLIB_TEST(a.is_empty()); |
| 44 | DLIB_TEST(a.contains<int>() == false); |
| 45 | DLIB_TEST(a.contains<string>() == false); |
| 46 | DLIB_TEST(a.is_empty()); |
| 47 | |
| 48 | a = b; |
| 49 | |
| 50 | swap(a,b); |
| 51 | a.swap(b); |
| 52 | |
| 53 | a = 4; |
| 54 | DLIB_TEST(a.is_empty() == false); |
| 55 | DLIB_TEST(a.contains<int>() == true); |
| 56 | DLIB_TEST(a.contains<double>() == false); |
| 57 | DLIB_TEST(any_cast<int>(a) == 4); |
| 58 | |
| 59 | test_contains_4(a); |
| 60 | |
| 61 | DLIB_TEST(a.is_empty() == false); |
| 62 | DLIB_TEST(a.contains<int>() == true); |
| 63 | DLIB_TEST(a.contains<double>() == false); |
| 64 | DLIB_TEST(any_cast<int>(a) == 4); |
| 65 | |
| 66 | bool error = false; |
| 67 | try |
| 68 | { |
| 69 | any_cast<double>(a); |
| 70 | } |
| 71 | catch (bad_any_cast&) |
| 72 | { |
| 73 | error = true; |
| 74 | } |
| 75 | DLIB_TEST(error); |
| 76 | |
| 77 | swap(a,b); |
| 78 | |
| 79 | test_contains_4(b); |
| 80 | |
| 81 | DLIB_TEST(a.is_empty()); |
| 82 | |
| 83 | a = b; |
| 84 | |
| 85 | test_contains_4(a); |
| 86 | |
| 87 | c.get<string>() = "test string"; |
| 88 | DLIB_TEST(c.get<string>() == "test string"); |
| 89 | |
| 90 | a = c; |
| 91 | DLIB_TEST(a.cast_to<string>() == "test string"); |
| 92 | |
| 93 | |
| 94 | a.clear(); |
| 95 | DLIB_TEST(a.is_empty()); |
| 96 | error = false; |