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serious rewriting of Test_serialisation, now crashes if IO inconsistent
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@ -28,137 +28,119 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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/* END LEGAL */
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#include <Grid/Grid.h>
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namespace Grid {
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GRID_SERIALIZABLE_ENUM(myenum, undef, red, 1, blue, 2, green, 3);
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class myclass: Serializable {
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(myclass,
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myenum, e,
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std::vector<myenum>, ve,
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std::string, name,
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int, x,
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double, y,
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bool , b,
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std::vector<double>, array,
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std::vector<std::vector<double>>, twodimarray,
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);
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myclass() {}
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myclass(int i)
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: array(4,5.1), twodimarray(3,std::vector<double>(2,1.23456)), ve(2, myenum::blue)
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{
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e=myenum::red;
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x=i;
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y=2*i;
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b=true;
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name="bother said pooh";
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}
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};
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}
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using namespace Grid;
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int16_t i16 = 1;
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GRID_SERIALIZABLE_ENUM(myenum, undef, red, 1, blue, 2, green, 3);
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class myclass: Serializable {
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public:
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GRID_SERIALIZABLE_CLASS_MEMBERS(myclass,
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myenum, e,
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std::vector<myenum>, ve,
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std::string, name,
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int, x,
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double, y,
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bool , b,
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std::vector<double>, array,
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std::vector<std::vector<double>>, twodimarray,
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);
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myclass() {}
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myclass(int i)
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: array(4,5.1), twodimarray(3,std::vector<double>(2,1.23456)), ve(2, myenum::blue)
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{
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e=myenum::red;
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x=i;
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y=2*i;
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b=true;
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name="bother said pooh";
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}
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};
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int16_t i16 = 1;
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uint16_t u16 = 2;
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int32_t i32 = 3;
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int32_t i32 = 3;
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uint32_t u32 = 4;
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int64_t i64 = 5;
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int64_t i64 = 5;
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uint64_t u64 = 6;
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float f = M_PI;
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double d = 2*M_PI;
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bool b = false;
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float f = M_PI;
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double d = 2*M_PI;
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bool b = false;
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template <typename W, typename R, typename O>
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void ioTest(const std::string &filename, const O &object, const std::string &name)
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{
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// writer needs to be destroyed so that writing physically happens
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{
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W writer(filename);
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write(writer, "testobject", object);
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}
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R reader(filename);
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O buf;
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bool good;
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read(reader, "testobject", buf);
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good = (object == buf);
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std::cout << name << " IO test: " << (good ? "success" : "failure");
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std::cout << std::endl;
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if (!good) exit(EXIT_FAILURE);
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}
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int main(int argc,char **argv)
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{
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{
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XmlWriter WR("bother.xml");
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// test basic type writing
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push(WR,"BasicTypes");
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write(WR,std::string("i16"),i16);
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write(WR,"u16",u16);
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write(WR,"i32",i32);
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write(WR,"u32",u32);
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write(WR,"i64",i64);
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write(WR,"u64",u64);
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write(WR,"f",f);
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write(WR,"d",d);
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write(WR,"b",b);
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pop(WR);
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// test serializable class writing
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myclass obj(1234); // non-trivial constructor
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write(WR,"obj",obj);
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WR.write("obj2", obj);
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std::cout << obj << std::endl;
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std::vector<myclass> vec;
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vec.push_back(myclass(1234));
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vec.push_back(myclass(5678));
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vec.push_back(myclass(3838));
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write(WR, "objvec", vec);
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};
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std::cout << "==== basic IO" << std::endl;
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XmlWriter WR("bother.xml");
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// test basic type writing
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std::cout << "-- basic writing to 'bother.xml'..." << std::endl;
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push(WR,"BasicTypes");
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write(WR,std::string("i16"),i16);
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write(WR,"u16",u16);
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write(WR,"i32",i32);
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write(WR,"u32",u32);
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write(WR,"i64",i64);
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write(WR,"u64",u64);
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write(WR,"f",f);
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write(WR,"d",d);
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write(WR,"b",b);
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pop(WR);
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// test serializable class writing
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myclass obj(1234); // non-trivial constructor
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std::vector<myclass> vec;
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std::cout << "-- serialisable class writing to 'bother.xml'..." << std::endl;
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write(WR,"obj",obj);
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WR.write("obj2", obj);
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vec.push_back(myclass(1234));
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vec.push_back(myclass(5678));
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vec.push_back(myclass(3838));
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write(WR, "objvec", vec);
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std::cout << "-- serialisable class writing to std::cout:" << std::endl;
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std::cout << obj << std::endl;
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std::cout << "-- serialisable class comparison:" << std::endl;
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std::cout << "vec[0] == obj: " << ((vec[0] == obj) ? "true" : "false") << std::endl;
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std::cout << "vec[1] == obj: " << ((vec[1] == obj) ? "true" : "false") << std::endl;
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// read tests
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myclass copy1, copy2, copy3, copy4;
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std::vector<myclass> veccopy1, veccopy2, veccopy3, veccopy4;
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std::cout << "\n==== IO self-consistency tests" << std::endl;
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//// XML
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{
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XmlReader RD("bother.xml");
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read(RD,"obj",copy1);
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read(RD,"objvec", veccopy1);
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std::cout << "Loaded (XML) -----------------" << std::endl;
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std::cout << copy1 << std::endl << veccopy1 << std::endl;
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}
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ioTest<XmlWriter, XmlReader>("iotest.xml", obj, "XML (object) ");
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ioTest<XmlWriter, XmlReader>("iotest.xml", vec, "XML (vector of objects)");
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//// binary
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{
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BinaryWriter BWR("bother.bin");
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write(BWR,"discard",copy1 );
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write(BWR,"discard",veccopy1 );
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}
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{
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BinaryReader BRD("bother.bin");
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read (BRD,"discard",copy2 );
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read (BRD,"discard",veccopy2 );
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std::cout << "Loaded (bin) -----------------" << std::endl;
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std::cout << copy2 << std::endl << veccopy2 << std::endl;
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}
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ioTest<BinaryWriter, BinaryReader>("iotest.bin", obj, "binary (object) ");
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ioTest<BinaryWriter, BinaryReader>("iotest.bin", vec, "binary (vector of objects)");
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//// text
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{
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TextWriter TWR("bother.txt");
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write(TWR,"discard",copy1 );
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write(TWR,"discard",veccopy1 );
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}
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{
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TextReader TRD("bother.txt");
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read (TRD,"discard",copy3 );
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read (TRD,"discard",veccopy3 );
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std::cout << "Loaded (txt) -----------------" << std::endl;
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std::cout << copy3 << std::endl << veccopy3 << std::endl;
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}
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#ifdef HAVE_HDF5
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ioTest<TextWriter, TextReader>("iotest.dat", obj, "text (object) ");
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ioTest<TextWriter, TextReader>("iotest.dat", vec, "text (vector of objects)");
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//// HDF5
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//// HDF5 does not accept elements with the duplicated names, hence "discard2"
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{
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Hdf5Writer TWR("bother.h5");
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write(TWR,"discard",copy1 );
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write(TWR,"discard2",veccopy1 );
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}
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{
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Hdf5Reader TRD("bother.h5");
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std::cout << "read single" << std::endl;
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read (TRD,"discard",copy4 );
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std::cout << "read vec" << std::endl;
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read (TRD,"discard2",veccopy4 );
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std::cout << "Loaded (h5) -----------------" << std::endl;
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std::cout << copy3 << std::endl << veccopy4 << std::endl;
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}
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#ifdef HAVE_HDF5
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ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", obj, "HDF5 (object) ");
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ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", vec, "HDF5 (vector of objects)");
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#endif
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std::cout << "\n==== vector flattening/reconstruction" << std::endl;
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typedef std::vector<std::vector<std::vector<double>>> vec3d;
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vec3d dv, buf;
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@ -177,14 +159,17 @@ int main(int argc,char **argv)
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}
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}
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}
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std::cout << "original 3D vector:" << std::endl;
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std::cout << dv << std::endl;
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Flatten<vec3d> flatdv(dv);
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std::cout << "\ndimensions:" << std::endl;
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std::cout << flatdv.getDim() << std::endl;
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std::cout << "\nflattened vector:" << std::endl;
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std::cout << flatdv.getFlatVector() << std::endl;
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Reconstruct<vec3d> rec(flatdv.getFlatVector(), flatdv.getDim());
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std::cout << "\nreconstructed vector:" << std::endl;
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std::cout << flatdv.getVector() << std::endl;
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}
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