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serialization: teach serializers variadics

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Also add a variadic CDataStream ctor for ease-of-use.
This commit is contained in:
Cory Fields
2016-09-12 14:38:01 -04:00
committed by Jack Grigg
parent ead36d85c7
commit d1c9ef8606
3 changed files with 130 additions and 0 deletions
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70
src/test/serialize_tests.cpp
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@@ -36,6 +36,50 @@ void check_ser_rep(T thing, std::vector<unsigned char> expected)
BOOST_FIXTURE_TEST_SUITE(serialize_tests, BasicTestingSetup)
class CSerializeMethodsTestSingle
{
protected:
int intval;
bool boolval;
std::string stringval;
const char* charstrval;
CTransaction txval;
public:
CSerializeMethodsTestSingle() = default;
CSerializeMethodsTestSingle(int intvalin, bool boolvalin, std::string stringvalin, const char* charstrvalin, CTransaction txvalin) : intval(intvalin), boolval(boolvalin), stringval(std::move(stringvalin)), charstrval(charstrvalin), txval(txvalin){}
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
READWRITE(intval);
READWRITE(boolval);
READWRITE(stringval);
READWRITE(FLATDATA(charstrval));
READWRITE(txval);
}
bool operator==(const CSerializeMethodsTestSingle& rhs)
{
return intval == rhs.intval && \
boolval == rhs.boolval && \
stringval == rhs.stringval && \
strcmp(charstrval, rhs.charstrval) == 0 && \
txval == rhs.txval;
}
};
class CSerializeMethodsTestMany : public CSerializeMethodsTestSingle
{
public:
using CSerializeMethodsTestSingle::CSerializeMethodsTestSingle;
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
READWRITEMANY(intval, boolval, stringval, FLATDATA(charstrval), txval);
}
};
BOOST_AUTO_TEST_CASE(boost_optional)
{
check_ser_rep<boost::optional<unsigned char>>(0xff, {0x01, 0xff});
@@ -346,4 +390,30 @@ BOOST_AUTO_TEST_CASE(insert_delete)
BOOST_CHECK_EQUAL(ss.size(), 0);
}
BOOST_AUTO_TEST_CASE(class_methods)
{
int intval(100);
bool boolval(true);
std::string stringval("testing");
const char* charstrval("testing charstr");
CMutableTransaction txval;
CSerializeMethodsTestSingle methodtest1(intval, boolval, stringval, charstrval, txval);
CSerializeMethodsTestMany methodtest2(intval, boolval, stringval, charstrval, txval);
CSerializeMethodsTestSingle methodtest3;
CSerializeMethodsTestMany methodtest4;
CDataStream ss(SER_DISK, PROTOCOL_VERSION);
BOOST_CHECK(methodtest1 == methodtest2);
ss << methodtest1;
ss >> methodtest4;
ss << methodtest2;
ss >> methodtest3;
BOOST_CHECK(methodtest1 == methodtest2);
BOOST_CHECK(methodtest2 == methodtest3);
BOOST_CHECK(methodtest3 == methodtest4);
CDataStream ss2(SER_DISK, PROTOCOL_VERSION, intval, boolval, stringval, FLATDATA(charstrval), txval);
ss2 >> methodtest3;
BOOST_CHECK(methodtest3 == methodtest4);
}
BOOST_AUTO_TEST_SUITE_END()