vibhatha commented on code in PR #15183:
URL: https://github.com/apache/arrow/pull/15183#discussion_r1062081847
##########
cpp/src/arrow/compute/exec/plan_test.cc:
##########
@@ -344,6 +344,47 @@ void TestSourceSink(
Finishes(ResultWith(UnorderedElementsAreArray(exp_batches.batches))));
}
+void TestRecordBatchReaderSourceSink(
+ std::function<Result<std::shared_ptr<RecordBatchReader>>(const
BatchesWithSchema&)>
+ to_reader) {
+ ASSERT_OK_AND_ASSIGN(auto executor, arrow::internal::ThreadPool::Make(1));
+ ExecContext exec_context(default_memory_pool(), executor.get());
+ ASSERT_OK_AND_ASSIGN(auto plan, ExecPlan::Make(exec_context));
+ AsyncGenerator<std::optional<ExecBatch>> sink_gen;
+
+ auto exp_batches = MakeBasicBatches();
+ ASSERT_OK_AND_ASSIGN(std::shared_ptr<RecordBatchReader> reader,
to_reader(exp_batches));
+
+ ASSERT_OK(Declaration::Sequence(
+ {
+ {"record_batch_reader_source",
+ RecordBatchReaderSourceNodeOptions{exp_batches.schema,
reader}},
+ {"sink", SinkNodeOptions{&sink_gen}},
+ })
+ .AddToPlan(plan.get()));
+
+ ASSERT_THAT(StartAndCollect(plan.get(), sink_gen),
+
Finishes(ResultWith(UnorderedElementsAreArray(exp_batches.batches))));
+}
Review Comment:
By the way `TotalTasksRun` sounds fun, could you elaborate a bit what you
expect here, I am happy to work on that task.
--
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.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
