qt_types test fixed

Sphinx doc added

src/private/qt_types_p.cpp

@@ -98,8 +98,6 @@ QTime MsgPackPrivate::unpack_qtime_raw(quint8 *p, bool with_ms)
 QByteArray MsgPackPrivate::pack_qtime(const QVariant &variant)
 {
     QTime time = variant.toTime();
-    if (time.isNull())
-        return QByteArray("\xc0", 1);
     quint8 size = time.msec() == 0 ? 2 : 4;
     QByteArray data;
     data.resize(size);
@@ -109,8 +107,6 @@ QByteArray MsgPackPrivate::pack_qtime(const QVariant &variant)
 
 QVariant MsgPackPrivate::unpack_qtime(const QByteArray &data)
 {
-    if (data.size() == 1)
-        return QTime();
     return unpack_qtime_raw((quint8 *)data.data(), data.size() == 4);
 }
 
@@ -139,8 +135,6 @@ QDate MsgPackPrivate::unpack_qdate_raw(quint8 *p)
 QByteArray MsgPackPrivate::pack_qdate(const QVariant &variant)
 {
     QDate date = variant.toDate();
-    if (date.isNull())
-        return QByteArray("\xc0", 1);
     QByteArray data;
     data.resize(3);
     pack_qdate_raw(variant.toDate(), (quint8 *)data.data());
@@ -149,16 +143,12 @@ QByteArray MsgPackPrivate::pack_qdate(const QVariant &variant)
 
 QVariant MsgPackPrivate::unpack_qdate(const QByteArray &data)
 {
-    if (data.size() == 1)
-        return QDate();
     return unpack_qdate_raw((quint8 *)data.data());
 }
 
 QByteArray MsgPackPrivate::pack_qdatetime(const QVariant &variant)
 {
     QDateTime dt = variant.toDateTime();
-    if (dt.isNull())
-        return QByteArray("\xc0", 1);
     quint8 time_size = dt.time().msec() == 0 ? 2 : 4;
     QByteArray data;
     data.resize(3 + time_size);
@@ -171,8 +161,6 @@ QByteArray MsgPackPrivate::pack_qdatetime(const QVariant &variant)
 
 QVariant MsgPackPrivate::unpack_qdatetime(const QByteArray &data)
 {
-    if (data.size() == 1)
-        return QDateTime();
     quint8 *p = (quint8 *)data.data();
     QDate d = unpack_qdate_raw(p);
     QTime t = unpack_qtime_raw(p + 3, data.size() == 7);
@@ -183,8 +171,6 @@ QVariant MsgPackPrivate::unpack_qdatetime(const QByteArray &data)
 QByteArray MsgPackPrivate::pack_qpoint(const QVariant &variant)
 {
     QPoint point = variant.toPoint();
-    if (point.isNull())
-        return QByteArray("\xc0", 1);
     QByteArray packed;
     MsgPackStream stream(&packed, QIODevice::WriteOnly);
     stream << point.x() << point.y();
@@ -193,8 +179,6 @@ QByteArray MsgPackPrivate::pack_qpoint(const QVariant &variant)
 
 QVariant MsgPackPrivate::unpack_qpoint(const QByteArray &data)
 {
-    if (data.size() == 1)
-        return QPoint();
     MsgPackStream stream(data);
     qint32 x, y;
     stream >> x >> y;
@@ -204,8 +188,6 @@ QVariant MsgPackPrivate::unpack_qpoint(const QByteArray &data)
 QByteArray MsgPackPrivate::pack_qsize(const QVariant &variant)
 {
     QSize size = variant.toSize();
-    if (size.isNull())
-        return QByteArray("\xc0", 1);
     QByteArray packed;
     MsgPackStream stream(&packed, QIODevice::WriteOnly);
     stream << size.width() << size.height();
@@ -214,8 +196,6 @@ QByteArray MsgPackPrivate::pack_qsize(const QVariant &variant)
 
 QVariant MsgPackPrivate::unpack_qsize(const QByteArray &data)
 {
-    if (data.size() == 1)
-        return QSize();
     MsgPackStream stream(data);
     qint32 width, height;
     stream >> width >> height;
@@ -225,8 +205,6 @@ QVariant MsgPackPrivate::unpack_qsize(const QByteArray &data)
 QByteArray MsgPackPrivate::pack_qrect(const QVariant &variant)
 {
     QRect rect = variant.toRect();
-    if (rect.isNull())
-        return QByteArray("\xc0", 1);
     QPoint pt1 = rect.topLeft();
     QPoint pt2 = rect.bottomRight();
     QByteArray packed;
@@ -237,8 +215,6 @@ QByteArray MsgPackPrivate::pack_qrect(const QVariant &variant)
 
 QVariant MsgPackPrivate::unpack_qrect(const QByteArray &data)
 {
-    if (data.size() == 1)
-        return QRect();
     MsgPackStream stream(data);
     qint32 x, y;
     stream >> x >> y;