Tom-Newton commented on code in PR #44897:
URL: https://github.com/apache/arrow/pull/44897#discussion_r1876200719
##########
cpp/src/arrow/filesystem/test_util.cc:
##########
@@ -578,6 +578,67 @@ void GenericFileSystemTest::TestCopyFile(FileSystem* fs) {
AssertAllFiles(fs, {"AB/abc", "EF/ghi", "def"});
}
+void GenericFileSystemTest::TestCopyFiles(FileSystem* fs) {
+#if defined(ADDRESS_SANITIZER) || defined(ARROW_VALGRIND)
+ if (have_false_positive_memory_leak_with_async_close()) {
+ GTEST_SKIP() << "Filesystem have false positive memory leak with
generator";
+ }
+#endif
+ auto io_thread_pool =
+ static_cast<arrow::internal::ThreadPool*>(fs->io_context().executor());
+ auto original_threads = io_thread_pool->GetCapacity();
+ // Needs to be smaller than the number of files we test with to catch
GH-15233
+ ASSERT_OK(io_thread_pool->SetCapacity(2));
+ // Ensure the thread pool capacity is set back to the original value after
the test
+ auto reset_thread_pool = [io_thread_pool, original_threads](void*) {
+ ASSERT_OK(io_thread_pool->SetCapacity(original_threads));
+ };
+ std::unique_ptr<void, decltype(reset_thread_pool)> resetThreadPoolGuard(
Review Comment:
Sorry, I should have spotted that one myself.
--
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]
