Function compareMaterializedRows

bolt/exec/tests/utils/QueryAssertions.cpp:1018–1041

Compare left and right without epsilon and returns true if they are equal.

  for (const auto& vector : results) {
    totalCount += vector->size();
  }
  EXPECT_EQ(0, totalCount) << "Expected empty result but received "
                           << totalCount << " rows";
}

// Compare left and right without epsilon and returns true if they are equal.
static bool compareMaterializedRows(
    const MaterializedRowMultiset& left,
    const MaterializedRowMultiset& right) {
  if (left.size() != right.size()) {
    return false;
  }

  for (auto& it : left) {
    if (right.count(it) != left.count(it)) {
      return false;
    }
  }

  // In case left has duplicate values and there are values in right but not in
  // left, check the other way around. E.g., left = {1, 1, 2}, right = {1, 2,
  // 3}.
  for (auto& it : right) {
    if (left.count(it) != right.count(it)) {
      return false;
    }
  }