Function TestOpenOutputStreamDestructor

cpp/src/arrow/filesystem/s3fs_test.cc:845–852

  }

  void TestOpenOutputStreamDestructor() {
    std::shared_ptr<io::OutputStream> stream;
    ASSERT_OK_AND_ASSIGN(stream, fs_->OpenOutputStream("bucket/somefile"));
    ASSERT_OK(stream->Write("new data"));
    // Destructor implicitly closes stream and completes the multipart upload.
    stream.reset();
    AssertObjectContents(client_.get(), "bucket", "somefile", "new data");
  }

  void TestOpenOutputStreamCloseAsyncDestructor() {
    std::shared_ptr<io::OutputStream> stream;