Function AssertDatumsApproxEqual

cpp/src/arrow/testing/gtest_util.cc:361–387

}

void AssertDatumsApproxEqual(const Datum& expected, const Datum& actual, bool verbose,
                             const EqualOptions& options) {
  ASSERT_EQ(expected.kind(), actual.kind())
      << "expected:" << expected.ToString() << " got:" << actual.ToString();

  switch (expected.kind()) {
    case Datum::SCALAR:
      AssertScalarsApproxEqual(*expected.scalar(), *actual.scalar(), verbose, options);
      break;
    case Datum::ARRAY: {
      auto expected_array = expected.make_array();
      auto actual_array = actual.make_array();
      AssertArraysApproxEqual(*expected_array, *actual_array, verbose, options);
      break;
    }
    case Datum::CHUNKED_ARRAY: {
      auto expected_array = expected.chunked_array();
      auto actual_array = actual.chunked_array();
      AssertChunkedApproxEquivalent(*expected_array, *actual_array, options);
      break;
    }
    default:
      // TODO: Implement better print
      ASSERT_TRUE(actual.Equals(expected));
      break;
  }
}

std::shared_ptr<Array> ArrayFromJSON(const std::shared_ptr<DataType>& type,
                                     std::string_view json) {