westonpace commented on a change in pull request #10008: URL: https://github.com/apache/arrow/pull/10008#discussion_r615106192
########## File path: cpp/src/arrow/dataset/scanner_test.cc ########## @@ -36,8 +36,20 @@ constexpr int64_t kNumberChildDatasets = 2; constexpr int64_t kNumberBatches = 16; constexpr int64_t kBatchSize = 1024; -class TestScanner : public DatasetFixtureMixin { +struct PrintIsAsyncParam { + std::string operator()(::testing::TestParamInfo<bool> info) { + if (info.param) { + return "async"; + } else { + return "sync"; + } + } +}; + +class TestScanner : public DatasetFixtureMixinWithParam<bool> { Review comment: I've absorbed `UseThreads` into the matrix. -- 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: us...@infra.apache.org