#include <quiz.h>
  #include <ion.h>
  #include <assert.h>
  
  QUIZ_CASE(ion_crc32) {
    uint32_t input[] = { 0x48656C6C, 0x6F2C2077 };
    assert(Ion::crc32(input, 1) == 0x93591FFD);
    assert(Ion::crc32(input, 2) == 0x72EAD3FB);
  }