Function CheckDecodedBits

cpp/src/arrow/util/rle_bitmap_test.cc:64–72

Check the decoded output in `out` against `expected`.

/// Check the decoded output in `out` against `expected`.
void CheckDecodedBits(const CheckDecodedBitsParams& params) {
  ARROW_SCOPED_TRACE("out_start_bit = ", params.actual_start_bit,
                     ", expected_start_idx = ", params.expected_start_idx);
  for (rle_size_t i = 0; i < params.count; ++i) {
    ASSERT_EQ(bit_util::GetBit(params.actual.data(), params.actual_start_bit + i),
              params.expected[params.expected_start_idx + i])
        << "first difference at bit " << i;
  }
}

struct CheckBitsEqualParams {
  const std::vector<uint8_t>& actual;