void test_appendBytes(void)
{
BitStream *bstream;
unsigned char data[8];
char correct[] = "10001010111111111111111100010010001101000101011001111000";
testStart("Append Bytes");
bstream = BitStream_new();
data[0] = 0x8a;
BitStream_appendBytes(bstream, 1, data);
assert_zero(ncmpBin(correct, bstream, 8), "Internal data is incorrect.");
data[0] = 0xff;
data[1] = 0xff;
BitStream_appendBytes(bstream, 2, data);
assert_zero(ncmpBin(correct, bstream, 24), "Internal data is incorrect.\n");
data[0] = 0x12;
data[1] = 0x34;
data[2] = 0x56;
data[3] = 0x78;
BitStream_appendBytes(bstream, 4, data);
assert_zero(cmpBin(correct, bstream), "Internal data is incorrect.\n");
testFinish();
BitStream_free(bstream);
}
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_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_appendNum(void)
{
BitStream *bstream;
char correct[] = "10001010 11111111 11111111 00010010001101000101011001111000";
testStart("Append Num");
bstream = BitStream_new();
BitStream_appendNum(bstream, 8, 0x0000008a);
assert_zero(ncmpBin(correct, bstream, 8), "Internal data is incorrect.\n");
BitStream_appendNum(bstream, 16, 0x0000ffff);
assert_zero(ncmpBin(correct, bstream, 24), "Internal data is incorrect.\n");
BitStream_appendNum(bstream, 32, 0x12345678);
assert_zero(cmpBin(correct, bstream), "Internal data is incorrect.\n");
testFinish();
BitStream_free(bstream);
}
