38 template<
typename T,
typename = decltype (T {}.AsTuple ())>
39 auto operator== (
const T& left,
const T& right)
41 return left.AsTuple () == right.AsTuple ();
46 template<
typename T,
typename... Args>
53 #define TOSTRING(n) char* toString (const n& rec) { return toString (#n, rec); } 55 template<
typename T,
typename TupleType = decltype (T {}.AsTuple ())>
60 QByteArray ba { name };
63 std::apply ([&ba] (
const auto&... args) { (ba.append (
toString (args)).append (
", "), ...); }, t.AsTuple ());
65 if (std::tuple_size<TupleType>::value >= 1)
69 return qstrdup (ba.data ());
77 db.setDatabaseName (name);
79 throw std::runtime_error {
"cannot create test database" };
QString GenConnectionName(const QString &base)
Generates an unique thread-safe connection name.
QSqlDatabase MakeDatabase(const QString &name=":memory:")
QSqlQuery RunTextQuery(const QSqlDatabase &db, const QString &text)
Runs the given query text on the given db.
char * toString(const char *name, const T &t)