Function TestOpenOutputStreamAbort

cpp/src/arrow/filesystem/s3fs_test.cc:835–843

  }

  void TestOpenOutputStreamAbort() {
    std::shared_ptr<io::OutputStream> stream;
    ASSERT_OK_AND_ASSIGN(stream, fs_->OpenOutputStream("bucket/somefile"));
    ASSERT_OK(stream->Write("new data"));
    // Abort() cancels the multipart upload.
    ASSERT_OK(stream->Abort());
    ASSERT_EQ(stream->closed(), true);
    AssertObjectContents(client_.get(), "bucket", "somefile", "some data");
  }

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