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test_rs.c

#include <stdio.h>
#include <string.h>
#include "common.h"
#include "../qrencode_inner.h"
#include "../qrinput.h"
#include "../rscode.h"

/* See pp. 73 of JIS X0510:2004 */
void test_rscode1(void)
{
      QRinput *stream;
      QRRawCode *code;
      static const char str[9] = "01234567";
      static unsigned char correct[26] = {
            0x10, 0x20, 0x0c, 0x56, 0x61, 0x80, 0xec, 0x11, 0xec, 0x11, 0xec, 0x11,
            0xec, 0x11, 0xec, 0x11, 0xa5, 0x24, 0xd4, 0xc1, 0xed, 0x36, 0xc7, 0x87,
            0x2c, 0x55};

      testStart("RS ecc test");
      stream = QRinput_new();
      QRinput_append(stream, QR_MODE_NUM, 8, (unsigned char *)str);
      QRinput_setErrorCorrectionLevel(stream, QR_ECLEVEL_M);
      code = QRraw_new(stream);

      testEnd(memcmp(correct + 16, code->rsblock[0].ecc, 10));
      QRinput_free(stream);
      QRraw_free(code);
}

int main(int argc, char **argv)
{
      test_rscode1();

      free_rs_cache();
      report();

      return 0;
}

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