Function ByteVectorTest

GPRS/ByteVector.cpp:550–663

#ifdef TEST
void ByteVectorTest()
{
	unsigned byten, bitn, l, i;
	const unsigned bvlen = 20;
	ByteVector bv(bvlen), bv2(bvlen), pat(bvlen);
	BitVector bitv(64);
	int printall = 0;
	int tests = 0;

	ByteVector bctest = ByteVector("12345");
	for (i = 0; i < 5; i++) {
		assert(bctest.getByte(i) == '1'+i);
	}

	bv.fill(3);
	for (i = 0; i < bvlen; i++) {
		assert(bv.getByte(i) == 3);
	}

	for (byten = 0; byten <= 1; byten++) {
		for (bitn = 0; bitn <= 7; bitn++) {
			for (l = 1; l <= 33; l++) {
				tests++;
				uint64_t val = 0xffffffffffull & ((1ull<<l)-1);
				// Test setField vs getField.
				bv.fill(3);	// Pattern we can check for after the test.
				pat.fill(3);
				bv.setField2(byten,bitn,val,l);
				if (printall) {
					std::cout<<"ok:"<<LOGVAR(byten)<<LOGVAR(bitn)<<LOGVAR(l)
						<<LOGVAR(val)<<" result="<<bv<<"\n";
				}
				if (bv.getField2(byten,bitn,l) != val) {
					std::cout<<"setField fail:"<<LOGVAR(byten)<<LOGVAR(bitn)<<LOGVAR(l)
						<<LOGVAR(val)<<" result="<<bv<<"\n";
					break;
				}

				// Make sure the pattern was not disturbed elsewhere.
				if (byten == 1) { assert(bv.getByte(0) == 3); }
				if (bitn) { assert(bv.getField2(byten,0,bitn) == pat.getField2(byten,0,bitn)); }
				int endbit = byten*8 + bitn + l;
				assert(bv.getField(endbit,30) == pat.getField(endbit,30));

				// Test getBit vs getField.
				for (int b1=0; b1<3; b1++) {
					for (int k = 0; k <= 7; k++) {
						tests++;
						if (bv.getBit2(b1,k) != bv.getField2(b1,k,1)) {
							std::cout<<"getBit fail:"<<LOGVAR(byten)<<LOGVAR(bitn)<<LOGVAR(l)<<"\n";
						}
					}
				}

				// Test setField vs BitVector::fillField
				bitv.zero();
				bitv.fillField(byten*8+bitn,val,l);
				bitv.pack(bv2.begin());