diff options
Diffstat (limited to 'absl/utility/utility_test.cc')
| -rw-r--r-- | absl/utility/utility_test.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/absl/utility/utility_test.cc b/absl/utility/utility_test.cc index 342165ed..3c447b20 100644 --- a/absl/utility/utility_test.cc +++ b/absl/utility/utility_test.cc @@ -333,5 +333,13 @@ TEST(ApplyTest, FlipFlop) { EXPECT_EQ(42, absl::apply(&FlipFlop::member, std::make_tuple(obj))); } +TEST(ExchangeTest, MoveOnly) { + auto a = Factory(1); + EXPECT_EQ(1, *a); + auto b = absl::exchange(a, Factory(2)); + EXPECT_EQ(2, *a); + EXPECT_EQ(1, *b); +} + } // namespace |