Function MakeUuid

cpp/src/arrow/ipc/test_common.cc:1108–1124

}

Status MakeUuid(std::shared_ptr<RecordBatch>* out) {
  auto uuid_type = uuid();
  auto storage_type = checked_cast<const ExtensionType&>(*uuid_type).storage_type();

  auto f0 = field("f0", uuid_type);
  auto f1 = field("f1", uuid_type, /*nullable=*/false);
  auto schema = ::arrow::schema({f0, f1});

  auto a0 = std::make_shared<ExampleUuidArray>(
      uuid_type, ArrayFromJSON(storage_type, R"(["0123456789abcdef", null])"));
  auto a1 = std::make_shared<ExampleUuidArray>(
      uuid_type,
      ArrayFromJSON(storage_type, R"(["ZYXWVUTSRQPONMLK", "JIHGFEDBA9876543"])"));

  *out = RecordBatch::Make(schema, a1->length(), {a0, a1});
  return Status::OK();
}

Status MakeComplex128(std::shared_ptr<RecordBatch>* out) {
  auto type = complex128();