void test_splitentry2(void)
{
QRinput *i1, *i2;
QRinput_List *e;
const char *str = "abcdefghij";
int size1, size2, i;
unsigned char *d1, *d2;
testStart("Testing QRinput_splitEntry. (next != NULL)");
i1 = QRinput_new();
QRinput_append(i1, QR_MODE_8, strlen(str), (unsigned char *)str);
QRinput_append(i1, QR_MODE_8, strlen(str), (unsigned char *)str);
i2 = QRinput_dup(i1);
e = i2->head;
e = i2->head;
QRinput_splitEntry(e, 4);
size1 = size2 = 0;
e = i1->head;
while(e != NULL) {
size1 += e->size;
e = e->next;
}
e = i2->head;
while(e != NULL) {
size2 += e->size;
e = e->next;
}
d1 = (unsigned char *)malloc(size1);
e = i1->head;
i = 0;
while(e != NULL) {
memcpy(&d1[i], e->data, e->size);
i += e->size;
e = e->next;
}
d2 = (unsigned char *)malloc(size2);
e = i2->head;
i = 0;
while(e != NULL) {
memcpy(&d2[i], e->data, e->size);
i += e->size;
e = e->next;
}
assert_equal(size1, size2, "sizes are different. (%d:%d)\n", size1, size2);
assert_equal(i2->head->size, 4, "split failed (first half)");
assert_equal(i2->head->next->size, 6, "split failed(second half)");
assert_zero(memcmp(d1, d2, size1), "strings are different.");
QRinput_free(i1);
QRinput_free(i2);
free(d1);
free(d2);
testFinish();
}
void test_padding2(void)
{
QRinput *input;
BitStream *bstream;
int i, size, ret;
char data[] = "0123456789ABCDeF";
char correct[153];
unsigned char c;
testStart("Padding bit check. (1 or 2 padding bytes)");
/* 16 byte data (4 bit terminator and 1 byte padding) */
memset(correct, 0, 153);
memcpy(correct, "010000010000", 12);
for(size=0; size<16; size++) {
c = 0x80;
for(i=0; i<8; i++) {
correct[size * 8 + i + 12] = (data[size]&c)?'1':'0';
c = c >> 1;
}
}
memcpy(correct + 140, "000011101100", 12);
input = QRinput_new2(1, QR_ECLEVEL_L);
QRinput_append(input, QR_MODE_8, 16, (unsigned char *)data);
bstream = BitStream_new();
QRinput_getBitStream(input, bstream);
size = BitStream_size(bstream);
assert_equal(size, 152, "16byte: # of bit is incorrect (%d != 152).\n", size);
ret = ncmpBin(correct, bstream, 152);
assert_zero(ret, "Padding bits incorrect.\n");
printBstream(bstream);
QRinput_free(input);
BitStream_free(bstream);
/* 15 byte data (4 bit terminator and 2 byte paddings) */
memcpy(correct, "010000001111", 12);
memcpy(correct + 132, "00001110110000010001", 20);
input = QRinput_new2(1, QR_ECLEVEL_L);
QRinput_append(input, QR_MODE_8, 15, (unsigned char *)data);
bstream = BitStream_new();
QRinput_getBitStream(input, bstream);
size = BitStream_size(bstream);
assert_equal(size, 152, "15byte: # of bit is incorrect (%d != 152).\n", size);
ret = ncmpBin(correct, bstream, 152);
assert_zero(ret, "Padding bits incorrect.\n");
printBstream(bstream);
testFinish();
QRinput_free(input);
BitStream_free(bstream);
}
void test_split4(void)
{
QRinput *input;
QRinput *i1, *i2;
int s1, s2, size;
#define CHUNKA "ABCDEFGHIJK"
#define CHUNKB "123456"
#define CHUNKC "1234567"
testStart("Split test: an and num entries");
input = QRinput_new2(0, QR_ECLEVEL_L);
Split_splitStringToQRinput(CHUNKA/**/CHUNKB, input, QR_MODE_8, 0);
i1 = QRinput_new();
QRinput_append(i1, QR_MODE_AN, 17, (unsigned char *)CHUNKA/**/CHUNKB);
i2 = QRinput_new();
QRinput_append(i2, QR_MODE_AN, 11, (unsigned char *)CHUNKA);
QRinput_append(i2, QR_MODE_NUM, 6, (unsigned char *)CHUNKB);
size = inputSize(input);
s1 = inputSize(i1);
s2 = inputSize(i2);
testEndExp(size == ((s1 < s2)?s1:s2));
QRinput_free(input);
QRinput_free(i1);
QRinput_free(i2);
testStart("Split test: num and an entries");
input = QRinput_new2(0, QR_ECLEVEL_L);
Split_splitStringToQRinput(CHUNKB/**/CHUNKA, input, QR_MODE_8, 0);
i1 = QRinput_new();
QRinput_append(i1, QR_MODE_AN, 17, (unsigned char *)CHUNKB/**/CHUNKA);
i2 = QRinput_new();
QRinput_append(i2, QR_MODE_NUM, 6, (unsigned char *)CHUNKB);
QRinput_append(i2, QR_MODE_AN, 11, (unsigned char *)CHUNKA);
size = inputSize(input);
s1 = inputSize(i1);
s2 = inputSize(i2);
testEndExp(size == ((s1 < s2)?s1:s2));
QRinput_free(input);
QRinput_free(i1);
QRinput_free(i2);
testStart("Split test: num and an entries (should be splitted)");
input = QRinput_new2(0, QR_ECLEVEL_L);
Split_splitStringToQRinput(CHUNKC/**/CHUNKA, input, QR_MODE_8, 0);
i1 = QRinput_new();
QRinput_append(i1, QR_MODE_AN, 18, (unsigned char *)CHUNKC/**/CHUNKA);
i2 = QRinput_new();
QRinput_append(i2, QR_MODE_NUM, 7, (unsigned char *)CHUNKC);
QRinput_append(i2, QR_MODE_AN, 11, (unsigned char *)CHUNKA);
size = inputSize(input);
s1 = inputSize(i1);
s2 = inputSize(i2);
testEndExp(size == ((s1 < s2)?s1:s2));
QRinput_free(input);
QRinput_free(i1);
QRinput_free(i2);
}
void test_encodeLongData(void)
{
QRinput *stream;
unsigned char data[7090];
int maxlength[4][4] = {{7089,5596,3993,3057},
{4296,3391,2420,1852},
{2953,2331,1663,1273},
{1817*2,1435*2,1024*2, 784*2}};
int i, l, len, ret;
QRcode *qrcode;
testStart("Encoding long data.");
for(i=QR_MODE_NUM; i<=QR_MODE_KANJI; i++) {
if(i != QR_MODE_KANJI) {
memset(data, '0', maxlength[i][0] + 1);
} else {
for(l=0; l<=maxlength[i][0]/2+1; l++) {
data[l*2] = 0x93; data[l*2+1] = 0x5f;
}
}
for(l=QR_ECLEVEL_L; l<=QR_ECLEVEL_H; l++) {
stream = QRinput_new2(0, l);
ret = QRinput_append(stream, i, maxlength[i][l], data);
assert_zero(ret, "Failed to add %d-byte %s to a QRinput\n", maxlength[i][l], modeStr[i]);
qrcode = QRcode_encodeInput(stream);
assert_nonnull(qrcode, "(QRcode_encodeInput) failed to encode %d-byte %s in level %d.\n", maxlength[i][l], modeStr[i], l);
if(qrcode != NULL) {
QRcode_free(qrcode);
}
QRinput_free(stream);
stream = QRinput_new2(0, l);
len = maxlength[i][l];
if(i == QR_MODE_KANJI) {
len += 2;
} else {
len += 1;
}
ret = QRinput_append(stream, i, len, data);
if(ret == 0) {
qrcode = QRcode_encodeInput(stream);
assert_null(qrcode, "(QRcode_encodeInput) incorrectly succeeded to encode %d-byte %s in level %d.\n", len, modeStr[i], l);
if(qrcode != NULL) {
printf("version: %d\n", qrcode->version);
QRcode_free(qrcode);
}
}
QRinput_free(stream);
}
}
testFinish();
}
void test_numbit(void)
{
QRinput *stream;
char num[9]="01234567";
int bits;
testStart("Estimation of Numeric stream (8 digits)");
stream = QRinput_new();
QRinput_append(stream, QR_MODE_NUM, 8, (unsigned char *)num);
bits = QRinput_estimateBitStreamSize(stream, 0);
testEndExp(bits == 41);
QRinput_append(gstream, QR_MODE_NUM, 8, (unsigned char *)num);
QRinput_free(stream);
}
void test_8(void)
{
QRinput *stream;
char str[9]="12345678";
int bits;
testStart("Estimation of 8 bit data stream (8 bytes)");
stream = QRinput_new();
QRinput_append(stream, QR_MODE_8, 8, (unsigned char *)str);
bits = QRinput_estimateBitStreamSize(stream, 0);
testEndExp(bits == 76);
QRinput_append(gstream, QR_MODE_8, 8, (unsigned char *)str);
QRinput_free(stream);
}
void test_an(void)
{
QRinput *stream;
char str[6]="AC-42";
int bits;
testStart("Estimation of Alphabet-Numeric stream (5 chars)");
stream = QRinput_new();
QRinput_append(stream, QR_MODE_AN, 5, (unsigned char *)str);
bits = QRinput_estimateBitStreamSize(stream, 0);
testEndExp(bits == 41);
QRinput_append(gstream, QR_MODE_AN, 5, (unsigned char *)str);
QRinput_free(stream);
}
int encodeAndCheckBStream(int mqr, int version, QRecLevel level, QRencodeMode mode, char *data, char *correct)
{
QRinput *input;
BitStream *bstream;
int ret;
if(mqr) {
input = QRinput_newMQR(version, level);
} else {
input = QRinput_new2(version, level);
}
QRinput_append(input, mode, strlen(data), (unsigned char *)data);
bstream = BitStream_new();
QRinput_getBitStream(input, bstream);
ret = cmpBin(correct, bstream);
if(ret) {
printf("result : ");
printBstream(bstream);
printf("correct: %s\n", correct);
}
QRinput_free(input);
BitStream_free(bstream);
return ret;
}
void test_padding(void)
{
QRinput *input;
BitStream *bstream;
int i, size;
char data[] = "0123456789ABCDeFG";
unsigned char c;
testStart("Padding bit check. (less than 5 bits)");
input = QRinput_new2(1, QR_ECLEVEL_L);
QRinput_append(input, QR_MODE_8, 17, (unsigned char *)data);
bstream = BitStream_new();
QRinput_getBitStream(input, bstream);
size = BitStream_size(bstream);
assert_equal(size, 152, "# of bit is incorrect (%d != 152).\n", size);
c = 0;
for(i=0; i<4; i++) {
c += bstream->data[size - i - 1];
}
assert_zero(c, "Padding bits are not zero.");
testFinish();
QRinput_free(input);
BitStream_free(bstream);
}
void test_encodeECI(void)
{
QRinput *input;
BitStream *bstream;
unsigned char str[] = {0xa1, 0xa2, 0xa3, 0xa4, 0xa5};
char *correct = "0111 00001001 0100 00000101 10100001 10100010 10100011 10100100 10100101";
int ret;
testStart("Encoding characters with ECI header.");
input = QRinput_new();
ret = QRinput_appendECIheader(input, 9);
assert_zero(ret, "Valid ECI header rejected.\n");
ret = QRinput_append(input, QR_MODE_8, 5, str);
assert_zero(ret, "Failed to append characters.\n");
bstream = BitStream_new();
QRinput_mergeBitStream(input, bstream);
assert_nonnull(bstream, "Failed to merge.\n");
if(bstream != NULL) {
ret = ncmpBin(correct, bstream, 64);
assert_zero(ret, "Encodation of ECI header was invalid.\n");
BitStream_free(bstream);
}
QRinput_free(input);
testFinish();
}
void test_encode(void)
{
QRinput *stream;
char num[9] = "01234567";
unsigned char *frame;
int err = 0;
int x, y, w;
int mask;
QRcode *qrcode;
testStart("Test encode (1-M)");
stream = QRinput_new();
QRinput_append(stream, QR_MODE_NUM, 8, (unsigned char *)num);
for(mask=0; mask<8; mask++) {
QRinput_setVersion(stream, 1);
QRinput_setErrorCorrectionLevel(stream, QR_ECLEVEL_M);
qrcode = QRcode_encodeMask(stream, mask);
w = qrcode->width;
frame = qrcode->data;
for(y=0; y<w; y++) {
for(x=0; x<w; x++) {
if(((m1pat[mask][y] >> (20-x)) & 1) != (frame[y*w+x]&1)) {
printf("Diff in mask=%d (%d,%d)\n", mask, x, y);
err++;
}
}
}
QRcode_free(qrcode);
}
QRinput_free(stream);
testEnd(err);
}
void test_struct_split_example(void)
{
QRinput *input;
QRinput_Struct *s;
QRinput_InputList *e;
QRinput_List *l;
const char *str[4] = { "an example ", "of four Str", "uctured Appe", "nd symbols,"};
int i;
BitStream *bstream;
testStart("Testing the example of structured-append symbols");
s = QRinput_Struct_new();
for(i=0; i<4; i++) {
input = QRinput_new2(1, QR_ECLEVEL_M);
QRinput_append(input, QR_MODE_8, strlen(str[i]), (unsigned char *)str[i]);
QRinput_Struct_appendInput(s, input);
}
QRinput_Struct_insertStructuredAppendHeaders(s);
e = s->head;
i = 0;
while(e != NULL) {
bstream = QRinput_mergeBitStream(e->input);
BitStream_free(bstream);
l = e->input->head->next;
assert_equal(l->mode, QR_MODE_8, "#%d: wrong mode (%d).\n", i, l->mode);
assert_equal(e->input->level, QR_ECLEVEL_M, "#%d: wrong level (%d).\n", i, e->input->level);
e = e->next;
i++;
}
testFinish();
QRinput_Struct_free(s);
}
static QRcode *QRcode_encodeDataReal(const unsigned char *data, int length, int version, QRecLevel level, int mqr)
{
QRinput *input;
QRcode *code;
int ret;
if(data == NULL || length == 0) {
errno = EINVAL;
return NULL;
}
if(mqr) {
input = QRinput_newMQR(version, level);
} else {
input = QRinput_new2(version, level);
}
if(input == NULL) return NULL;
ret = QRinput_append(input, QR_MODE_8, length, data);
if(ret < 0) {
QRinput_free(input);
return NULL;
}
code = QRcode_encodeInput(input);
QRinput_free(input);
return code;
}
void test_struct_listop(void)
{
QRinput_Struct *s;
QRinput *inputs[5];
QRinput_InputList *l;
int i, ret;
testStart("QRinput_Struct list operation test.");
s = QRinput_Struct_new();
QRinput_Struct_setParity(s, 10);
assert_nonnull(s, "QRinput_Struct_new() failed.");
assert_equal(s->parity, 10, "QRinput_Struct_setParity() failed.");
for(i=0; i<5; i++) {
inputs[i] = QRinput_new();
QRinput_append(inputs[i], QR_MODE_AN, 5, (unsigned char *)"ABCDE");
ret = QRinput_Struct_appendInput(s, inputs[i]);
}
assert_equal(ret, 5, "QRinput_Struct_appendInput() returns wrong num?");
assert_equal(s->size, 5, "QRiput_Struct.size counts wrong number.");
l = s->head;
i = 0;
while(l != NULL) {
assert_equal(l->input, inputs[i], "QRinput_Struct input list order would be wrong?");
l = l->next;
i++;
}
QRinput_Struct_free(s);
testFinish();
}
void test_struct_insertStructuredAppendHeaders(void)
{
QRinput *input;
QRinput_Struct *s;
QRinput_InputList *p;
int i;
testStart("Insert structured-append headers to a QRinput_Struct.");
s = QRinput_Struct_new();
for(i=0; i<10; i++) {
input = QRinput_new();
QRinput_append(input, QR_MODE_8, 1, (unsigned char *)"A");
QRinput_Struct_appendInput(s, input);
}
QRinput_Struct_insertStructuredAppendHeaders(s);
p = s->head;
i = 1;
while(p != NULL) {
assert_equal(p->input->head->mode, QR_MODE_STRUCTURE, "a structured-append header is not inserted.");
assert_equal(p->input->head->data[0], 10, "size of the structured-header is wrong: #%d, %d should be %d\n", i, p->input->head->data[0], 10);
assert_equal(p->input->head->data[1], i, "index of the structured-header is wrong: #%d, %d should be %d\n", i, p->input->head->data[1], i);
assert_equal(p->input->head->data[2], 0, "parity of the structured-header is wrong: #%d\n", i);
p = p->next;
i++;
}
testFinish();
QRinput_Struct_free(s);
}
void test_encodeNumericPadded2(void)
{
QRinput *stream;
char num[8] = "0123456";
char *correct;
char *correctHead = "000100000001110000001100010101100101100000000000";
BitStream *bstream;
int flag, i;
testStart("Encoding numeric stream. (7 digits)(padded)");
stream = QRinput_new();
QRinput_append(stream, QR_MODE_NUM, 7, (unsigned char *)num);
bstream = QRinput_getBitStream(stream);
correct = (char *)malloc(19 * 8 + 1);
correct[0] = '\0';
strcat(correct, correctHead);
for(i=0; i<13; i++) {
strcat(correct, (i&1)?"00010001":"11101100");
}
flag = cmpBin(correct, bstream);
testEnd(flag);
free(correct);
QRinput_free(stream);
BitStream_free(bstream);
}
static QRcode_List *QRcode_encodeDataStructuredReal(
int size, const unsigned char *data,
int version, QRecLevel level,
int eightbit, QRencodeMode hint, int casesensitive)
{
QRinput *input;
QRcode_List *codes;
int ret;
if(version <= 0) {
errno = EINVAL;
return NULL;
}
if(!eightbit && (hint != QR_MODE_8 && hint != QR_MODE_KANJI)) {
errno = EINVAL;
return NULL;
}
input = QRinput_new2(version, level);
if(input == NULL) return NULL;
if(eightbit) {
ret = QRinput_append(input, QR_MODE_8, size, data);
} else {
ret = Split_splitStringToQRinput((char *)data, input, hint, casesensitive);
}
if(ret < 0) {
QRinput_free(input);
return NULL;
}
codes = QRcode_encodeInputToStructured(input);
QRinput_free(input);
return codes;
}
void test_iterate()
{
int i;
QRinput *stream;
char num[9] = "01234567";
unsigned char *data;
QRRawCode *raw;
int err = 0;
testStart("Test getCode (1-L)");
stream = QRinput_new();
QRinput_setVersion(stream, 1);
QRinput_setErrorCorrectionLevel(stream, QR_ECLEVEL_L);
QRinput_append(stream, QR_MODE_NUM, 8, (unsigned char *)num);
raw = QRraw_new(stream);
data = raw->datacode;
for(i=0; i<raw->dataLength; i++) {
if(data[i] != QRraw_getCode(raw)) {
err++;
}
}
QRinput_free(stream);
QRraw_free(raw);
testEnd(err);
}
void test_parity(void)
{
QRinput *input;
QRinput_Struct *s;
const char *text = "an example of four Structured Append symbols,";
const char *str[4] = {
"an example ",
"of four Str",
"uctured Appe",
"nd symbols,"};
unsigned char p1, p2;
int i, len;
testStart("Testing parity calc.");
s = QRinput_Struct_new();
for(i=0; i<4; i++) {
input = QRinput_new2(1, QR_ECLEVEL_M);
QRinput_append(input, QR_MODE_8, strlen(str[i]), (unsigned char *)str[i]);
QRinput_Struct_appendInput(s, input);
}
QRinput_Struct_insertStructuredAppendHeaders(s);
p1 = s->parity;
p2 = 0;
len = strlen(text);
for(i=0; i<len; i++) {
p2 ^= text[i];
}
assert_equal(p1, p2, "Parity numbers didn't match. (%02x should be %02x).\n", p1, p2);
testFinish();
QRinput_Struct_free(s);
}
static int Split_eat8(const char *string, QRinput *input, QRencodeMode hint)
{
const char *p, *q;
QRencodeMode mode;
int ret;
int run;
int dif;
int la, ln;
la = QRspec_lengthIndicator(QR_MODE_AN, input->version);
ln = QRspec_lengthIndicator(QR_MODE_NUM, input->version);
p = string + 1;
while(*p != '\0') {
mode = Split_identifyMode(p, hint);
if(mode == QR_MODE_KANJI) {
break;
}
if(mode == QR_MODE_NUM) {
q = p;
while(isdigit(*q)) {
q++;
}
dif = QRinput_estimateBitsMode8((int)(p - string)) /* + 4 + l8 */
+ QRinput_estimateBitsModeNum((int)q - (int)p) + 4 + ln
- QRinput_estimateBitsMode8((int)q - (int)string) /* - 4 - l8 */;
if(dif < 0) {
break;
} else {
p = q;
}
} else if(mode == QR_MODE_AN) {
q = p;
while(isalnum(*q)) {
q++;
}
dif = QRinput_estimateBitsMode8((int)p - (int)string) /* + 4 + l8 */
+ QRinput_estimateBitsModeAn((int)q - (int)p) + 4 + la
- QRinput_estimateBitsMode8((int)q - (int)string) /* - 4 - l8 */;
if(dif < 0) {
break;
} else {
p = q;
}
} else {
p++;
}
}
run = (int)p - (int)string;
ret = QRinput_append(input, QR_MODE_8, run, (unsigned char *)string);
if(ret < 0) return -1;
return run;
}
void test_numbit3(void)
{
QRinput *stream;
char *num;
int bits;
testStart("Estimation of Numeric stream (400 digits)");
stream = QRinput_new();
num = (char *)malloc(401);
memset(num, '1', 400);
num[400] = '\0';
QRinput_append(stream, QR_MODE_NUM, 400, (unsigned char *)num);
bits = QRinput_estimateBitStreamSize(stream, 0);
/* 4 + 10 + 133*10 + 4 = 1348 */
testEndExp(bits == 1348);
QRinput_append(gstream, QR_MODE_NUM, 400, (unsigned char *)num);
QRinput_free(stream);
free(num);
}
void test_encodeAn2(void)
{
QRinput *stream;
char str[] = "!,;$%";
int ret;
testStart("Encoding INVALID alphabet-numeric stream.");
stream = QRinput_new();
ret = QRinput_append(stream, QR_MODE_AN, 5, (unsigned char *)str);
testEnd(!ret);
QRinput_free(stream);
}
void test_encodeAnNum(void)
{
QRinput *input;
BitStream *bstream;
testStart("Bit length check of alpha-numeric stream. (11 + 12)");
input = QRinput_new();
QRinput_append(input, QR_MODE_AN, 11, (unsigned char *)"ABCDEFGHIJK");
QRinput_append(input, QR_MODE_NUM, 12, (unsigned char *)"123456789012");
bstream = QRinput_mergeBitStream(input);
testEndExp(BitStream_size(bstream) == 128);
QRinput_free(input);
BitStream_free(bstream);
testStart("Bit length check of alphabet stream. (23)");
input = QRinput_new();
QRinput_append(input, QR_MODE_AN, 23, (unsigned char *)"ABCDEFGHIJK123456789012");
bstream = QRinput_mergeBitStream(input);
testEndExp(BitStream_size(bstream) == 140);
QRinput_free(input);
BitStream_free(bstream);
}
void test_kanji(void)
{
int res;
QRinput *stream;
unsigned char str[4]= {0x93, 0x5f,0xe4, 0xaa};
int bits;
testStart("Estimation of Kanji stream (2 chars)");
stream = QRinput_new();
res = QRinput_append(stream, QR_MODE_KANJI, 4, (unsigned char *)str);
if(res < 0) {
printf("Failed to add.\n");
testEnd(1);
} else {
bits = QRinput_estimateBitStreamSize(stream, 0);
testEndExp(bits == 38);
QRinput_append(gstream, QR_MODE_KANJI, 4, (unsigned char *)str);
}
QRinput_free(stream);
}
void print_01234567(void)
{
QRinput *stream;
char num[9] = "01234567";
QRcode *qrcode;
stream = QRinput_new2(1, QR_ECLEVEL_M);
QRinput_append(stream, QR_MODE_NUM, 8, (unsigned char *)num);
qrcode = QRcode_encodeInput(stream);
printQRcode(qrcode);
QRinput_free(stream);
QRcode_free(qrcode);
}
void test_splitentry3(void)
{
QRinput *input;
QRinput_Struct *s;
QRinput_List *e00, *e01, *e10, *e11;
QRinput_InputList *list;
const char *str = "abcdefghijklmno";
testStart("Testing QRinput_splitEntry. (does not split an entry)");
/* version 1 symbol contains 152 bit (19 byte) data.
* 20 bits for a structured-append header, so 132 bits can be used.
* 15 bytes of 8-bit data is suitable for the symbol.
* (mode(4) + length(8) + data(120) == 132.)
*/
input = QRinput_new2(1, QR_ECLEVEL_L);
QRinput_append(input, QR_MODE_8, strlen(str), (unsigned char *)str);
QRinput_append(input, QR_MODE_8, strlen(str), (unsigned char *)str);
s = QRinput_splitQRinputToStruct(input);
list = s->head;
e00 = list->input->head;
e01 = e00->next;
list = list->next;
e10 = list->input->head;
e11 = e00->next;
assert_equal(e00->mode, QR_MODE_STRUCTURE, "Structure header is missing?");
assert_equal(e01->mode, QR_MODE_8, "no data?!");
assert_null(e01->next, "Input list is not terminated!\n");
assert_equal(e10->mode, QR_MODE_STRUCTURE, "Structure header is missing?");
assert_equal(e11->mode, QR_MODE_8, "no data?!");
assert_null(e11->next, "Input list is not terminated!\n");
QRinput_free(input);
QRinput_Struct_free(s);
testFinish();
}
void test_encodeAn(void)
{
QRinput *stream;
char str[] = "AC-42";
char correct[] = "00100000001010011100111011100111001000010";
BitStream *bstream;
testStart("Encoding alphabet-numeric stream.");
stream = QRinput_new();
QRinput_append(stream, QR_MODE_AN, 5, (unsigned char *)str);
bstream = QRinput_mergeBitStream(stream);
testEnd(cmpBin(correct, bstream));
QRinput_free(stream);
BitStream_free(bstream);
}
void test_encodeNumeric(void)
{
QRinput *stream;
char num[9] = "01234567";
char correct[] = "00010000001000000000110001010110011000011";
BitStream *bstream;
testStart("Encoding numeric stream. (8 digits)");
stream = QRinput_new();
QRinput_append(stream, QR_MODE_NUM, 8, (unsigned char *)num);
bstream = QRinput_mergeBitStream(stream);
testEnd(cmpBin(correct, bstream));
QRinput_free(stream);
BitStream_free(bstream);
}
static int Split_eatAn(const char *string, QRinput *input, QRencodeMode hint)
{
const char *p, *q;
int ret;
int run;
int dif;
int la, ln;
la = QRspec_lengthIndicator(QR_MODE_AN, input->version);
ln = QRspec_lengthIndicator(QR_MODE_NUM, input->version);
p = string;
while(isalnum(*p)) {
if(isdigit(*p)) {
q = p;
while(isdigit(*q)) {
q++;
}
dif = QRinput_estimateBitsModeAn(p - string) /* + 4 + la */
+ QRinput_estimateBitsModeNum(q - p) + 4 + ln
+ (isalnum(*q)?(4 + ln):0)
- QRinput_estimateBitsModeAn(q - string) /* - 4 - la */;
if(dif < 0) {
break;
} else {
p = q;
}
} else {
p++;
}
}
run = p - string;
if(*p && !isalnum(*p)) {
dif = QRinput_estimateBitsModeAn(run) + 4 + la
+ QRinput_estimateBitsMode8(1) /* + 4 + l8 */
- QRinput_estimateBitsMode8(run + 1) /* - 4 - l8 */;
if(dif > 0) {
return Split_eat8(string, input, hint);
}
}
ret = QRinput_append(input, QR_MODE_AN, run, (unsigned char *)string);
if(ret < 0) return -1;
return run;
}
static int Split_eatKanji(const char *string, QRinput *input, QRencodeMode hint)
{
const char *p;
int ret;
int run;
p = string;
while(Split_identifyMode(p, hint) == QR_MODE_KANJI) {
p += 2;
}
run = (int)p - (int)string;
ret = QRinput_append(input, QR_MODE_KANJI, run, (unsigned char *)string);
if(ret < 0) return -1;
return run;
}
