pitrou commented on a change in pull request #9995:
URL: https://github.com/apache/arrow/pull/9995#discussion_r613113142
##########
File path: cpp/src/arrow/util/async_generator_test.cc
##########
@@ -1299,4 +1299,26 @@ TEST(PushGenerator, Stress) {
}
}
+TEST(SingleFutureGenerator, Basics) {
+ auto fut = Future<TestInt>::Make();
+ auto gen = MakeSingleFutureGenerator(fut);
+ auto collect_fut = CollectAsyncGenerator(gen);
+ AssertNotFinished(collect_fut);
+ fut.MarkFinished(TestInt{42});
+ ASSERT_FINISHES_OK_AND_ASSIGN(auto collected, collect_fut);
+ ASSERT_EQ(collected, std::vector<TestInt>{42});
+ // Generator exhausted
+ collect_fut = CollectAsyncGenerator(gen);
Review comment:
Ah, ok. I'll think about it next time then (don't want to wait for
another round of CI here).
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
