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Debugger: More dumper auto tests.

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Added test for "QAbstractItem" and fixed bug uncovered by that.
This commit is contained in:
ck
2009-08-05 16:01:33 +02:00
parent dba63d388e
commit 99d4c0b2a9
2 changed files with 181 additions and 57 deletions
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2
share/qtcreator/gdbmacros/gdbmacros.cpp
View File

@@ -1041,7 +1041,7 @@ static void qDumpQAbstractItem(QDumper &d)
.put(child.internalPointer()).put(",").put(child.model());
d.endItem();
d.putItem("type", NS"QAbstractItem");
d.putItem("value", m->data(mi, Qt::DisplayRole).toString());
d.putItem("value", m->data(child, Qt::DisplayRole).toString());
d.putItem("valueencoded", "2");
d.endHash();
}

236
tests/auto/debugger/main.cpp
View File

@@ -137,6 +137,7 @@ private slots:
void niceType_data();
void dumperCompatibility();
void dumpQAbstractItem();
void dumpQAbstractItemModel();
void dumpQByteArray();
void dumpQChar();
@@ -184,6 +185,7 @@ public slots:
private:
QProcess m_proc; // the Qt Creator process
void dumpQAbstractItemHelper(QModelIndex &index);
void dumpQAbstractItemModelHelper(QAbstractItemModel &m);
void dumpQByteArrayHelper(QByteArray &ba);
void dumpQCharHelper(QChar &c);
@@ -472,9 +474,9 @@ static const char *boolToVal(bool b)
return b ? "'true'" : "'false'";
}
static const QByteArray ptrToBa(const void *p)
static const QByteArray ptrToBa(const void *p, bool symbolicNull = true)
{
return QByteArray().append(p == 0 ?
return QByteArray().append(p == 0 && symbolicNull ?
"<null>" :
QString("0x") + QString::number((quintptr) p, 16));
}
@@ -507,6 +509,182 @@ static const QByteArray generateIntSpec(int n)
return generateIntegerSpec(n, "int");
}
// Helper functions.
#ifdef Q_CC_MSVC
# define MAP_NODE_TYPE_END ">"
#else
# define MAP_NODE_TYPE_END " >"
#endif
template <typename T> static const char *typeToString(const T &)
{
return "<unknown type>";
}
template <typename T> const QByteArray valToString(const T &)
{
return "<unknown value>";
}
template <> const QByteArray valToString(const int &n)
{
return QByteArray().append(QString::number(n));
}
template <> const QByteArray valToString(const QString &s)
{
return QByteArray(utfToBase64(s)).append("',valueencoded='2");
}
template <> const char *typeToString(const int &)
{
return "int";
}
template <> const char *typeToString(const QString &)
{
return NS"QString";
}
template <typename T> bool isSimpleType(const T &)
{
return false;
}
template <> bool isSimpleType(const int &)
{
return true;
}
template <typename T> static const char *typeToNumchild(const T &)
{
return "1";
}
template <> const char *typeToNumchild(const int &)
{
return "0";
}
template <> const char *typeToNumchild(const QString &)
{
return "0";
}
void tst_Debugger::dumpQAbstractItemHelper(QModelIndex &index)
{
const QAbstractItemModel *model = index.model();
const QString &rowStr = QString::number(index.row());
const QString &colStr = QString::number(index.column());
const QByteArray &internalPtrStrSymbolic = ptrToBa(index.internalPointer());
const QByteArray &internalPtrStrValue = ptrToBa(index.internalPointer(), false);
const QByteArray &modelPtrStr = ptrToBa(model);
QByteArray indexSpecSymbolic = QByteArray().append(rowStr + "," + colStr + ",").
append(internalPtrStrSymbolic + "," + modelPtrStr);
QByteArray indexSpecValue = QByteArray().append(rowStr + "," + colStr + ",").
append(internalPtrStrValue + "," + modelPtrStr);
QByteArray expected = QByteArray("tiname='iname',addr='").append(ptrToBa(&index)).
append("',type='"NS"QAbstractItem',addr='$").append(indexSpecSymbolic).
append("',value='").append(valToString(model->data(index).toString())).
append("',numchild='1',children=[");
int rowCount = model->rowCount(index);
int columnCount = model->columnCount(index);
for (int row = 0; row < rowCount; ++row) {
for (int col = 0; col < columnCount; ++col) {
const QModelIndex &childIndex = model->index(row, col, index);
expected.append("{name='[").append(valToString(row)).append(",").
append(QString::number(col)).append("]',numchild='1',addr='$").
append(QString::number(childIndex.row())).append(",").
append(QString::number(childIndex.column())).append(",").
append(ptrToBa(childIndex.internalPointer())).append(",").
append(modelPtrStr).append("',type='"NS"QAbstractItem',value='").
append(valToString(model->data(childIndex).toString())).append("'}");
if (col < columnCount - 1 || row < rowCount - 1)
expected.append(",");
}
}
expected.append("]");
testDumper(expected, &index, NS"QAbstractItem", true, indexSpecValue);
}
void tst_Debugger::dumpQAbstractItem()
{
// Case 1: ModelIndex with no children.
QStringListModel m(QStringList() << "item1" << "item2" << "item3");
QModelIndex index = m.index(2, 0);
dumpQAbstractItemHelper(index);
class PseudoTreeItemModel : public QAbstractItemModel
{
public:
PseudoTreeItemModel() : QAbstractItemModel(), parent1(0),
parent1Child(1), parent2(10), parent2Child1(11), parent2Child2(12)
{}
int columnCount(const QModelIndex &parent = QModelIndex()) const
{
return 1;
}
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const
{
return !index.isValid() || role != Qt::DisplayRole ?
QVariant() : *static_cast<int *>(index.internalPointer());
}
QModelIndex index(int row, int column,
const QModelIndex & parent = QModelIndex()) const
{
QModelIndex index;
if (column == 0) {
if (!parent.isValid()) {
if (row == 0)
index = createIndex(row, column, &parent1);
else if (row == 1)
index = createIndex(row, column, &parent2);
} else if (parent.internalPointer() == &parent1 && row == 0) {
index = createIndex(row, column, &parent1Child);
} else if (parent.internalPointer() == &parent2) {
index = createIndex(row, column,
row == 0 ? &parent2Child1 : &parent2Child2);
}
}
return index;
}
QModelIndex parent(const QModelIndex & index) const
{
QModelIndex parent;
if (index.isValid()) {
if (index.internalPointer() == &parent1Child)
parent = createIndex(0, 0, &parent1);
else if (index.internalPointer() == &parent2Child1 ||
index.internalPointer() == &parent2Child2)
parent = createIndex(1, 0, &parent2);
}
return parent;
}
int rowCount(const QModelIndex &parent = QModelIndex()) const
{
int rowCount;
if (!parent.isValid() || parent.internalPointer() == &parent2)
rowCount = 2;
else if (parent.internalPointer() == &parent1)
rowCount = 1;
else
rowCount = 0;
return rowCount;
}
private:
mutable int parent1;
mutable int parent1Child;
mutable int parent2;
mutable int parent2Child1;
mutable int parent2Child2;
} m2;
// Case 2: ModelIndex with one child.
QModelIndex index2 = m2.index(0, 0);
dumpQAbstractItemHelper(index2);
// Case 3: ModelIndex with two children.
QModelIndex index3 = m2.index(1, 0);
dumpQAbstractItemHelper(index3);
}
void tst_Debugger::dumpQAbstractItemModelHelper(QAbstractItemModel &m)
{
QByteArray expected("tiname='iname',addr='");
@@ -923,59 +1101,6 @@ void tst_Debugger::dumpQList_QString3()
&s3list, NS"QList", true, "QString3");
}
// Helper functions for QMap* dumping.
#ifdef Q_CC_MSVC
# define MAP_NODE_TYPE_END ">"
#else
# define MAP_NODE_TYPE_END " >"
#endif
template <typename T> static const char *typeToString(const T &)
{
return "<unknown type>";
}
template <typename T> const QByteArray valToString(const T &)
{
return "<unknown value>";
}
template <> const QByteArray valToString(const int &n)
{
return QByteArray().append(QString::number(n));
}
template <> const QByteArray valToString(const QString &s)
{
return QByteArray(utfToBase64(s)).append("',valueencoded='2");
}
template <> const char *typeToString(const int &)
{
return "int";
}
template <> const char *typeToString(const QString &)
{
return NS"QString";
}
template <typename T> bool isSimpleType(const T &)
{
return false;
}
template <> bool isSimpleType(const int &)
{
return true;
}
template <typename T> static const char *typeToNumchild(const T &)
{
return "1";
}
template <> const char *typeToNumchild(const int &)
{
return "0";
}
template <> const char *typeToNumchild(const QString &)
{
return "0";
}
template <typename K, typename V> const QByteArray getMapType(K keyDummy, V valDummy)
{
return QByteArray(typeToString(keyDummy)) + "@" + QByteArray(typeToString(valDummy));
@@ -994,7 +1119,6 @@ template <typename K, typename V>
#endif
}
template <typename K, typename V>
void tst_Debugger::dumpQMapHelper(QMap<K, V> &map)
{