QXmlNodeModelIndex::DocumentOrder AccelTree::compareOrder(const QXmlNodeModelIndex &ni1,
const QXmlNodeModelIndex &ni2) const
{
Q_ASSERT_X(ni1.model() == ni2.model(), Q_FUNC_INFO,
"The API docs guarantees the two nodes are from the same model");
const PreNumber p1 = ni1.data();
const PreNumber p2 = ni2.data();
if(p1 == p2)
return QXmlNodeModelIndex::Is;
else if(p1 < p2)
return QXmlNodeModelIndex::Precedes;
else
return QXmlNodeModelIndex::Follows;
}
void tst_QXmlNodeModelIndex::constCorrectness() const
{
const QXmlNodeModelIndex index;
/* All these functions should be const. */
index.internalPointer();
index.data();
index.additionalData();
index.isNull();
index.model();
}
void tst_QXmlNodeModelIndex::data() const
{
/* Check default value. */
{
const QXmlNodeModelIndex index;
QCOMPARE(index.data(), qint64(0));
}
// TODO check that the return value for data() is qint64.
}
