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Added more dumper auto tests.

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Added dumper tests for QObjectSlot and QObjectSlotList.
This commit is contained in:
ck
2009-07-24 11:53:32 +02:00
parent fb2f3860fa
commit e73cf2d12b
1 changed files with 190 additions and 2 deletions
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192
tests/auto/debugger/main.cpp
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@@ -157,6 +157,8 @@ private slots:
void dumpQObjectPropertyList();
void dumpQObjectSignal();
void dumpQObjectSignalList();
void dumpQObjectSlot();
void dumpQObjectSlotList();
void dumpQPixmap();
#if QT_VERSION >= 0x040500
void dumpQSharedPointer();
@@ -190,6 +192,8 @@ private:
void dumpQObjectPropertyListHelper(QObject &obj);
void dumpQObjectSignalHelper(QObject &o, int sigNum);
void dumpQObjectSignalListHelper(QObject &o);
void dumpQObjectSlotHelper(QObject &o, int slot);
void dumpQObjectSlotListHelper(QObject &o);
void dumpQPixmapHelper(QPixmap &p);
#if QT_VERSION >= 0x040500
template <typename T>
@@ -1088,9 +1092,9 @@ static const char *connectionType(uint type)
class Cheater : public QObject
{
public:
static QObjectPrivate *getPrivate(QObject &o)
static const QObjectPrivate *getPrivate(const QObject &o)
{
return dynamic_cast<QObjectPrivate *>(static_cast<Cheater&>(o).d_ptr);
return dynamic_cast<const QObjectPrivate *>(static_cast<const Cheater&>(o).d_ptr);
}
};
@@ -1246,6 +1250,190 @@ void tst_Debugger::dumpQObjectSignalList()
dumpQObjectSignalListHelper(m);
}
void tst_Debugger::dumpQObjectSlotHelper(QObject &o, int slot)
{
// TODO: This test passes, but it's because both the dumper and
// the test are broken (no slots are ever listed).
QByteArray expected = QByteArray("addr='").append(ptrToBa(&o)).
append("',numchild='1',type='"NS"QObjectSlot'");
#if QT_VERSION >= 0x040400
expected.append(",children=[");
const QObjectPrivate *p = Cheater::getPrivate(o);
int numChild = 0;
#if QT_VERSION >= 0x040600
int senderNum = 0;
for (QObjectPrivate::Connection *senderConn = p->senders;
senderConn != 0; senderConn = senderConn->next, ++senderNum) {
#else
for (senderNum = 0; senderNum < p->senders.size(); ++senderNum) {
QObjectPrivate::Connection *senderConn = &p->senders.at(senderNum);
#endif
QString senderNumStr = QString::number(senderNum);
QObject *sender = senderConn->sender;
int signal = senderConn->method;
const ConnLists *connLists =
reinterpret_cast<const ConnLists *>(p->connectionLists);
const QObjectPrivate::ConnectionList &connList =
connLists != 0 && connLists->size() > signal ?
connLists->at(signal) : QObjectPrivate::ConnectionList();
for (int i = 0; i < connList.size(); ++i) {
const QObjectPrivate::Connection *conn = connList.at(i);
if (conn->receiver == &o && conn->method == slot) {
++numChild;
const QMetaMethod &method = sender->metaObject()->method(signal);
if (numChild > 0)
expected.append(",");
expected.append("{name='").append(senderNumStr).append(" sender',");
if (sender == &o) {
expected.append("value='").append(utfToBase64("<this>")).
append("',type='").append(o.metaObject()->className()).
append("',numchild='0',addr='").append(ptrToBa(&o)).append("'");
} else if (sender != 0) {
expected.append("addr='").append(ptrToBa(sender)).
append(",value='").append(utfToBase64(sender->objectName())).
append("',valueencoded='2',type='"NS"QObject',displayedtype='").
append(sender->metaObject()->className()).
append("',numchild='1'");
} else {
expected.append("value='0x0',type='"NS"QObject *',numchild='0'");
}
expected.append("},{name='").append(senderNumStr).
append(" signal',type='',value='").append(method.signature()).
append("',numchild='0'},{name='").append(senderNumStr).
append(" type',type='',value='<'").append(connectionType(conn->method)).
append(" connection>',numchild='0'}");
}
}
}
expected.append("],numchild='0'");
#endif
testDumper(expected, &o, NS"QObjectSlot", true, "", "", slot);
}
void tst_Debugger::dumpQObjectSlot()
{
// Case 1: Simple QObject.
QObject o;
o.setObjectName("Test");
dumpQObjectSlotHelper(o, o.metaObject()->indexOfSlot("deleteLater()"));
// Case 2: QAbstractItemModel with no connections.
QStringListModel m(QStringList() << "Test1" << "Test2");
const QMetaObject *mo = m.metaObject();
QList<int> slotIndices;
for (int i = 0; i < mo->methodCount(); ++i) {
const QMetaMethod &mm = mo->method(i);
if (mm.methodType() == QMetaMethod::Slot) {
int slotIndex = mo->indexOfSlot(mm.signature());
Q_ASSERT(slotIndex != -1);
slotIndices.append(slotIndex);
}
}
foreach(const int slotIndex, slotIndices)
dumpQObjectSlotHelper(m, slotIndex);
// Case 3: QAbstractItemModel with connections to itself and to another
// object, using different connection types.
qRegisterMetaType<QModelIndex>("QModelIndex");
connect(&m, SIGNAL(columnsAboutToBeInserted(const QModelIndex &, int, int)),
&o, SLOT(deleteLater()), Qt::DirectConnection);
connect(&o, SIGNAL(destroyed(QObject *)),
&m, SLOT(revert()), Qt::QueuedConnection);
connect(&m, SIGNAL(columnsAboutToBeRemoved(const QModelIndex &, int, int)),
&m, SLOT(submit()), Qt::QueuedConnection);
connect(&m, SIGNAL(columnsInserted(const QModelIndex &, int, int)),
&m, SLOT(submit()), Qt::BlockingQueuedConnection);
connect(&m, SIGNAL(columnsRemoved(const QModelIndex &, int, int)),
&m, SLOT(deleteLater()), Qt::AutoConnection);
#if QT_VERSION >= 0x040600
connect(&m, SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)),
&m, SLOT(revert()), Qt::UniqueConnection);
#endif
foreach(const int slotIndex, slotIndices)
dumpQObjectSlotHelper(m, slotIndex);
}
void tst_Debugger::dumpQObjectSlotListHelper(QObject &o)
{
const QMetaObject *mo = o.metaObject();
QList<QMetaMethod> slotList;;
for (int i = 0; i < mo->methodCount(); ++i) {
const QMetaMethod &method = mo->method(i);
if (method.methodType() == QMetaMethod::Slot)
slotList.append(method);
}
const QString numSlotsStr = QString::number(slotList.size());
QByteArray expected = QByteArray("numchild='").append(numSlotsStr).
append("',value='<").append(numSlotsStr).
append(" items>',type='"NS"QObjectSlotList',children=[");
#if QT_VERSION >= 0x040400
const QObjectPrivate *p = Cheater::getPrivate(o);
for (int i = 0; i < slotList.size(); ++i) {
const QMetaMethod &method = slotList.at(i);
int k = mo->indexOfSlot(method.signature());
Q_ASSERT(k != -1);
expected.append("{name='").append(QString::number(k)).
append("',value='").append(method.signature());
int numChild = 0;
#if QT_VERSION >= 0x040600
int s = 0;
for (QObjectPrivate::Connection *senderList = p->senders; senderList != 0;
senderList = senderList->next, ++s) {
#else
for (int s = 0; s != p->senders.size(); ++s) {
const Connection *senderList = &p->senders.at(s);
#endif // QT_VERSION >= 0x040600
const QObject *sender = senderList->sender;
int signal = senderList->method;
const ConnLists *connLists =
reinterpret_cast<const ConnLists *>(Cheater::getPrivate(*sender)->connectionLists);
const QObjectPrivate::ConnectionList &connList =
connLists != 0 && connLists->size() > signal ?
connLists->at(signal) : QObjectPrivate::ConnectionList();
for (int c = 0; c != connList.size(); ++c) {
const QObjectPrivate::Connection *conn = connList.at(c);
if (conn->receiver == &o && conn->method == k)
++numChild;
}
}
expected.append("',numchild='").append(QString::number(numChild)).
append("',addr='").append(ptrToBa(&o)).append("',type='"NS"QObjectSlot'}");
if (i < slotList.size() - 1)
expected.append(",");
}
#endif // QT_VERSION >= 0x040400
expected.append("]");
testDumper(expected, &o, NS"QObjectSlotList", true);
}
void tst_Debugger::dumpQObjectSlotList()
{
// Case 1: Simple QObject.
QObject o;
o.setObjectName("Test");
dumpQObjectSlotListHelper(o);
// Case 2: QAbstractItemModel with no connections.
QStringListModel m(QStringList() << "Test1" << "Test2");
dumpQObjectSlotListHelper(m);
// Case 3: QAbstractItemModel with connections to itself and to another
// object, using different connection types.
qRegisterMetaType<QModelIndex>("QModelIndex");
connect(&m, SIGNAL(columnsAboutToBeInserted(const QModelIndex &, int, int)),
&o, SLOT(deleteLater()), Qt::DirectConnection);
connect(&m, SIGNAL(columnsAboutToBeRemoved(const QModelIndex &, int, int)),
&m, SLOT(revert()), Qt::QueuedConnection);
connect(&m, SIGNAL(columnsAboutToBeRemoved(const QModelIndex &, int, int)),
&m, SLOT(submit()), Qt::QueuedConnection);
connect(&m, SIGNAL(columnsInserted(const QModelIndex &, int, int)),
&m, SLOT(submit()), Qt::BlockingQueuedConnection);
connect(&m, SIGNAL(columnsRemoved(const QModelIndex &, int, int)),
&m, SLOT(deleteLater()), Qt::AutoConnection);
connect(&o, SIGNAL(destroyed(QObject *)), &m, SLOT(submit()));
dumpQObjectSlotListHelper(m);
}
void tst_Debugger::dumpQPixmapHelper(QPixmap &p)
{
QByteArray expected = QByteArray("value='(").append(QString::number(p.width())).