Function testRoundTrip

numeric_types/half.cpp:49–68

}

void testRoundTrip(float value) {
  // half h = halfFromFloat(value);
  half h = half(value);
  float result = static_cast<float>(h);
  char message[1024];

  if (isnan(value)) {
    snprintf(message, sizeof(message), "NaN correctly round tripped");
    printResult(isnan(result), message, value, result);
  } else if (isinf(value)) {
    snprintf(message, sizeof(message), "Infinity correctly round tripped");
    printResult(isinf(result) &&
                    ((value > 0 && result > 0) || (value < 0 && result < 0)),
                message, value, result);
  } else {
    snprintf(message, sizeof(message), "%.10f correctly round tripped", value);
    printResult(approximatelyEqual(result, value, EPSILON), message, value,
                result);
  }
}

void testRoundTrip(uint16_t value) {
  half h;