std::string Geometry::getHash() const {
XmlSerializer s;
s.setUseAttributes(true);
serialize(s);
std::stringstream stream;
s.write(stream);
return VoreenHash::getHash(stream.str());
}
void DicomDict::serialize(XmlSerializer &s) const {
//put DictEntries into a Vector
std::vector<DicomDictEntry> entryVector;
std::map<std::string,DicomDictEntry>::const_iterator it;
for (it = entries_.begin(); it != entries_.end(); ++it) {
entryVector.push_back(it->second);
}
//serialize this vector
s.setUseAttributes(false);
s.serialize("Dict", entryVector, "entry");
}
/**
* Tests serialization and deserialization of @c AbstractSerializable null pointers.
*/
void testBugAbstractSerializableNullPointerSerialization() {
Abstract* a = 0;
std::stringstream stream;
AbstractFactory factory;
XmlSerializer s;
s.setUseAttributes(true);
s.registerFactory(&factory);
s.serialize("Abstract", a);
s.write(stream);
XmlDeserializer d;
d.setUseAttributes(true);
d.registerFactory(&factory);
d.read(stream);
try {
d.deserialize("Abstract", a);
}
catch (XmlSerializationMemoryAllocationException&) {
test(false, "bug occured, since memory allocation exception is thrown for 0 pointer");
}
}
/**
* Tests serialization and deserialization of STL sequence containers with 'useAttributes' enabled
*/
void testSequenceContainersUseAttributes() {
std::vector<int> v;
v.push_back(1);
v.push_back(2);
v.push_back(3);
std::vector<uint8_t> vec_uint8;
vec_uint8.push_back(1);
vec_uint8.push_back(2);
vec_uint8.push_back(3);
std::vector<int8_t> vec_int8;
vec_int8.push_back(1);
vec_int8.push_back(-2);
vec_int8.push_back(3);
std::vector<uint16_t> vec_uint16;
vec_uint16.push_back(1);
vec_uint16.push_back(2);
vec_uint16.push_back(3);
std::vector<uint64_t> vec_uint64;
vec_uint64.push_back(1);
vec_uint64.push_back(2);
vec_uint64.push_back(1<<30);
std::vector<int> numbers;
numbers.push_back(4);
numbers.push_back(5);
std::deque<int> deque;
deque.push_back(1);
deque.push_back(2);
deque.push_back(3);
std::list<int> list;
list.push_back(1);
list.push_back(2);
list.push_back(3);
std::stringstream stream;
XmlSerializer s;
s.setUseAttributes(true);
s.serialize("v", v);
s.serialize("vec_uint8", vec_uint8);
s.serialize("vec_int8", vec_int8);
s.serialize("vec_uint16", vec_uint16);
s.serialize("vec_uint64", vec_uint64);
s.serialize("numbers", numbers, "number");
s.serialize("deque", deque);
s.serialize("list", list);
s.write(stream);
// Reset all variables to default values...
v.clear();
test(v.size() == 0, "vector v is not empty");
numbers.clear();
test(numbers.size() == 0, "vector numbers is not empty");
deque.clear();
test(deque.size() == 0, "deque is not empty");
list.clear();
test(list.size() == 0, "list is not empty");
XmlDeserializer d;
d.setUseAttributes(true);
d.read(stream);
d.deserialize("v", v);
d.deserialize("vec_uint8", vec_uint8);
d.deserialize("vec_int8", vec_int8);
d.deserialize("vec_uint16", vec_uint16);
d.deserialize("vec_uint64", vec_uint64);
d.deserialize("numbers", numbers, "number");
d.deserialize("deque", deque);
d.deserialize("list", list);
test(v.size() == 3, "v: not all vector items deserialized");
test(v[0], 1, "v: first item incorrect deserialized");
test(v[1], 2, "v: second item incorrect deserialized");
test(v[2], 3, "v: third item incorrect deserialized");
test(vec_uint8.size() == 3, "vec_uint8: not all vector items deserialized");
test(vec_uint8[0], (uint8_t)1, "vec_uint8: first item incorrect deserialized");
test(vec_uint8[1], (uint8_t)2, "vec_uint8: second item incorrect deserialized");
test(vec_uint8[2], (uint8_t)3, "vec_uint8: third item incorrect deserialized");
test(vec_int8.size() == 3, "vec_int8: not all vector items deserialized");
test(vec_int8[0], (int8_t)1, "vec_int8: first item incorrect deserialized");
test(vec_int8[1], (int8_t)-2, "vec_int8: second item incorrect deserialized");
test(vec_int8[2], (int8_t)3, "vec_int8: third item incorrect deserialized");
test(vec_uint16.size() == 3, "vec_uint16: not all vector items deserialized");
test(vec_uint16[0], (uint16_t)1, "vec_uint16: first item incorrect deserialized");
test(vec_uint16[1], (uint16_t)2, "vec_uint16: second item incorrect deserialized");
test(vec_uint16[2], (uint16_t)3, "vec_uint16: third item incorrect deserialized");
test(vec_uint64.size() == 3, "vec_uint64: not all vector items deserialized");
test(vec_uint64[0], (uint64_t)1, "vec_uint64: first item incorrect deserialized");
test(vec_uint64[1], (uint64_t)2, "vec_uint64: second item incorrect deserialized");
test(vec_uint64[2], (uint64_t)(1<<30), "vec_uint64: third item incorrect deserialized");
test(numbers.size() == 2, "numbers: not all vector items deserialized");
test(numbers[0], 4, "numbers: first item incorrect deserialized");
test(numbers[1], 5, "numbers: second item incorrect deserialized");
test(deque.size() == 3, "deque: not all deque items deserialized");
test(deque[0], 1, "deque: first item incorrect deserialized");
test(deque[1], 2, "deque: second item incorrect deserialized");
test(deque[2], 3, "deque: third item incorrect deserialized");
test(list.size() == 3, "list: not all list items deserialized");
test(list.front(), 1, "list: first item incorrect deserialized");
list.pop_front();
test(list.front(), 2, "list: second item incorrect deserialized");
list.pop_front();
test(list.front(), 3, "list: third item incorrect deserialized");
}
/**
* Tests serialization and deserialization using pointer content serialization
* mixed up with using XML attributes.
*
* @attention This is a grey box test which uses implementation details
* to keep the test as short as possible. That is why
* you have to consider changing the test every time
* the implementation details have changed.
*/
void testUsePointerContentSerialization() {
int i = 1;
int* ip = &i;
std::vector<int*> v;
v.push_back(new int(2));
std::map<std::string, int*> m;
m["three"] = new int(3);
std::stringstream stream;
XmlSerializer s;
s.setUsePointerContentSerialization(true);
s.serialize("i", i);
s.serialize("ip", ip);
s.serialize("v", v);
s.serialize("m", m, "number");
s.setUseAttributes(true);
s.serialize("ai", i);
s.serialize("aip", ip);
s.serialize("av", v);
s.serialize("am", m, "number");
s.write(stream);
// Reset all variables to default values...
i = 0;
ip = new int(0);
*v[0] = 0;
*m["three"] = 0;
int ai = 0;
int* aip = new int(0);
std::vector<int*> av;
av.push_back(new int(0));
std::map<std::string, int*> am;
am["three"] = new int(0);
XmlDeserializer d;
d.read(stream);
d.setUsePointerContentSerialization(true);
d.deserialize("i", i);
d.deserialize("ip", ip);
d.deserialize("v", v);
d.deserialize("m", m, "number");
d.setUseAttributes(true);
d.deserialize("ai", ai);
d.deserialize("aip", aip);
d.deserialize("av", av);
d.deserialize("am", am, "number");
test(i, 1, "i incorrect deserialized");
test(ip != &i, "ip is pointing to adress of i");
test(*ip, 1, "ip incorrect deserialized");
test(v.size() == 1, "v: incorrect size");
test(*v[0], 2, "v: first item incorrect deserialized");
test(m.size() == 1, "m: incorrect size");
test(*m["three"], 3, "m: first item incorrect deserialized");
test(ai, 1, "ai incorrect deserialized");
test(aip != &ai, "aip is pointing to adress of ai");
test(*aip, 1, "aip incorrect deserialized");
test(av.size() == 1, "av: incorrect size");
test(*av[0], 2, "av: first item incorrect deserialized");
test(am.size() == 1, "am: incorrect size");
test(*am["three"], 3, "am: first item incorrect deserialized");
delete ip;
delete v[0];
delete m["three"];
delete aip;
delete av[0];
delete am["three"];
}
/**
* Tests serialization and deserialization using XML attributes.
*
* @attention This is a grey box test which uses implementation details
* to keep the test as short as possible. That is why
* you have to consider changing the test every time
* the implementation details have changed.
*/
void testUseAttributes() {
int i = 1;
std::string str = "short string";
std::string strn = "string\nwith\nnew\nlines";
tgt::ivec2 vec(2, 3);
std::vector<int> v;
v.push_back(4);
v.push_back(5);
std::map<int, std::string> m;
m[6] = "six";
m[7] = "seven";
std::vector<tgt::ivec2> vv;
vv.push_back(tgt::ivec2(8, 9));
std::stringstream stream;
XmlSerializer s;
s.setUseAttributes(true);
s.serialize("i", i);
s.serialize("str", str);
s.serialize("strn", strn);
s.serialize("vec", vec);
s.serialize("v", v);
s.serialize("m", m);
s.serialize("vv", vv);
s.write(stream);
// Reset all variables to default values...
i = 0;
std::string dstr = "";
std::string dstrn = "";
vec = tgt::ivec2(0, 0);
v.clear();
m.clear();
vv.clear();
test(v.size() == 0, "v not empty");
test(m.size() == 0, "m not empty");
test(vv.size() == 0, "vv not empty");
XmlDeserializer d;
d.setUseAttributes(true);
d.read(stream);
d.deserialize("i", i);
d.deserialize("str", dstr);
d.deserialize("strn", dstrn);
d.deserialize("vec", vec);
d.deserialize("v", v);
d.deserialize("m", m);
d.deserialize("vv", vv);
test(i, 1, "i incorrect deserialized");
test(str == dstr, "str incorrect deserialized");
test(strn == dstrn, "strn incorrect deserialized");
test(vec.x, 2, "vec.x incorrect deserialized");
test(vec.y, 3, "vec.y incorrect deserialized");
test(v.size() == 2, "v: not all items deserialized");
test(v[0], 4, "v: first item incorrect deserialized");
test(v[1], 5, "v: second item incorrect deserialized");
test(m.size() == 2, "m: not all items deserialized");
test(m[6] == "six", "m: first item incorrect deserialized");
test(m[7] == "seven", "m: second item incorrect deserialized");
test(vv.size() == 1, "vv: not all items deserialized");
test(vv[0].x, 8, "vv: first item x component incorrect deserialized");
test(vv[0].y, 9, "vv: first item y component incorrect deserialized");
}
