void test_encode_kanji(int num)
{
QRcode *qrcode;
QRdata *qrdata;
int len, ret;
len = fill8bitString();
qrcode = QRcode_encodeString((char *)data, 0, num % 4, QR_MODE_8, 1);
if(qrcode == NULL) {
if(errno == ERANGE) return;
perror("test_encdoe_kanji aborted at QRcode_encodeString():");
return;
}
qrdata = QRcode_decode(qrcode);
if(qrdata == NULL) {
printf("#%d: Failed to decode this code.\n", num);
QRcode_free(qrcode);
return;
}
if(qrdata->size != len) {
printf("#%d: length mismatched (orig: %d, decoded: %d)\n", num, len, qrdata->size);
}
ret = memcmp(qrdata->data, data, len);
if(ret != 0) {
printf("#%d: data mismatched.\n", num);
}
QRdata_free(qrdata);
QRcode_free(qrcode);
}
void test_decodeVeryLong(void)
{
char str[4000];
int i;
QRcode *qrcode;
QRdata *qrdata;
testStart("Test code words (very long string).");
for(i=0; i<3999; i++) {
str[i] = decodeAnTable[(int)drand(45)];
}
str[3999] = '\0';
qrcode = QRcode_encodeString(str, 0, QR_ECLEVEL_L, QR_MODE_8, 0);
qrdata = QRcode_decode(qrcode);
assert_nonnull(qrdata, "Failed to decode.\n");
if(qrdata != NULL) {
assert_equal(strlen(str), qrdata->size, "Lengths of input/output mismatched.\n");
assert_zero(strncmp(str, (char *)(qrdata->data), qrdata->size), "Decoded data %s is different from the original %s\n", qrdata->data, str);
}
if(qrdata != NULL) QRdata_free(qrdata);
if(qrcode != NULL) QRcode_free(qrcode);
testFinish();
}
void test_decodeLong(void)
{
char *str = "12345678901234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ?????????????";
QRcode *qrcode;
QRdata *qrdata;
testStart("Test code words (long, splitted).");
qrcode = QRcode_encodeString(str, 0, QR_ECLEVEL_H, QR_MODE_8, 1);
qrdata = QRcode_decode(qrcode);
assert_nonnull(qrdata, "Failed to decode.\n");
if(qrdata != NULL) {
assert_equal(strlen(str), qrdata->size, "Lengths of input/output mismatched.\n");
assert_zero(strncmp(str, (char *)(qrdata->data), qrdata->size), "Decoded data %s is different from the original %s\n", qrdata->data, str);
}
if(qrdata != NULL) QRdata_free(qrdata);
if(qrcode != NULL) QRcode_free(qrcode);
testFinish();
}
void test_decodeSimple(void)
{
char *str = "AC-42";
QRcode *qrcode;
QRdata *qrdata;
testStart("Test code words.");
qrcode = QRcode_encodeString(str, 1, QR_ECLEVEL_H, QR_MODE_8, 1);
qrdata = QRcode_decode(qrcode);
assert_nonnull(qrdata, "Failed to decode.\n");
if(qrdata != NULL) {
assert_equal(strlen(str), qrdata->size, "Lengths of input/output mismatched: %d, expected %d.\n", qrdata->size, (int)strlen(str));
assert_zero(strncmp(str, (char *)(qrdata->data), qrdata->size), "Decoded data %s is different from the original %s\n", qrdata->data, str);
}
if(qrdata != NULL) QRdata_free(qrdata);
if(qrcode != NULL) QRcode_free(qrcode);
testFinish();
}
void test_encode_an(int num)
{
int ret;
int len;
len = fillANData();
QRcode *qrcode;
QRdata *qrdata;
FILE *fp;
char buf[256];
qrcode = QRcode_encodeString((char *)data, 0, num % 4, QR_MODE_8, num % 2);
if(qrcode == NULL) {
if(errno == ERANGE) return;
perror("test_encode_an aborted at QRcode_encodeString():");
printf("Length: %d\n", len);
printf("Level: %d\n", num % 4);
return;
}
qrdata = QRcode_decode(qrcode);
if(qrdata == NULL) {
printf("#%d: Failed to decode this code.\n", num);
QRcode_free(qrcode);
return;
}
if(qrdata->size != len) {
printf("#%d: length mismatched (orig: %d, decoded: %d)\n", num, len, qrdata->size);
}
ret = memcmp(qrdata->data, data, len);
if(ret != 0) {
unsigned char *frame, *p;
int x,y, c;
QRinput *input;
QRcode *origcode;
BitStream *bstream;
int spec[5];
printf("#%d: data mismatched.\n", num);
printf("Version: %d\n", qrcode->version);
QRspec_getEccSpec(qrcode->version, num%4, spec);
printf("DataLength: %d\n", QRspec_rsDataLength(spec));
printf("BlockNum1: %d\n", QRspec_rsBlockNum1(spec));
printf("BlockNum: %d\n", QRspec_rsBlockNum(spec));
printf("DataCodes1: %d\n", QRspec_rsDataCodes1(spec));
snprintf(buf, 256, "monkey-orig-%d.dat", num);
fp = fopen(buf, "w");
fputs((char *)data, fp);
fclose(fp);
snprintf(buf, 256, "monkey-result-%d.dat", num);
fp = fopen(buf, "w");
fputs((char *)qrdata->data, fp);
fclose(fp);
snprintf(buf, 256, "monkey-result-unmasked-%d.dat", num);
fp = fopen(buf, "w");
frame = QRcode_unmask(qrcode);
p = frame;
for(y=0; y<qrcode->width; y++) {
for(x=0; x<qrcode->width; x++) {
fputc((*p&1)?'1':'0', fp);
p++;
}
fputc('\n', fp);
}
fclose(fp);
free(frame);
snprintf(buf, 256, "monkey-orig-unmasked-%d.dat", num);
fp = fopen(buf, "w");
input = QRinput_new2(0, num % 4);
Split_splitStringToQRinput((char *)data, input, QR_MODE_8, num % 2);
origcode = QRcode_encodeMask(input, -2);
p = origcode->data;
for(y=0; y<origcode->width; y++) {
for(x=0; x<origcode->width; x++) {
fputc((*p&1)?'1':'0', fp);
p++;
}
fputc('\n', fp);
}
fclose(fp);
QRcode_free(origcode);
snprintf(buf, 256, "monkey-orig-bits-%d.dat", num);
fp = fopen(buf, "w");
bstream = QRinput_mergeBitStream(input);
c = 0;
for(x=0; x<bstream->length; x++) {
fputc((bstream->data[x]&1)?'1':'0', fp);
if((x & 7) == 7) {
fputc(' ', fp);
c++;
}
if((x & 63) == 63) {
fprintf(fp, "%d\n", c);
}
}
fclose(fp);
QRinput_free(input);
BitStream_free(bstream);
snprintf(buf, 256, "monkey-result-bits-%d.dat", num);
fp = fopen(buf, "w");
p = QRcode_extractBits(qrcode, &y);
c = 0;
for(x=0; x<y; x++) {
fputc((p[x]&1)?'1':'0', fp);
if((x & 7) == 7) {
fputc(' ', fp);
c++;
}
if((x & 63) == 63) {
fprintf(fp, "%d\n", c);
}
}
fclose(fp);
free(p);
}
QRdata_free(qrdata);
QRcode_free(qrcode);
}