[Ktutorial-commits] SF.net SVN: ktutorial:[110] trunk/ktutorial/ktutorial-editor
Status: Alpha
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[Ktutorial-commits] SF.net SVN: ktutorial:[110] trunk/ktutorial/ktutorial-editor
|
From: <dan...@us...> - 2010-03-05 23:35:37
|
Revision: 110
http://ktutorial.svn.sourceforge.net/ktutorial/?rev=110&view=rev
Author: danxuliu
Date: 2010-03-05 23:35:28 +0000 (Fri, 05 Mar 2010)
Log Message:
-----------
Add the foundations to show a Tutorial in a QTreeView.
Modified Paths:
--------------
trunk/ktutorial/ktutorial-editor/CMakeLists.txt
trunk/ktutorial/ktutorial-editor/src/CMakeLists.txt
Added Paths:
-----------
trunk/ktutorial/ktutorial-editor/src/view/
trunk/ktutorial/ktutorial-editor/src/view/CMakeLists.txt
trunk/ktutorial/ktutorial-editor/src/view/TreeItem.cpp
trunk/ktutorial/ktutorial-editor/src/view/TreeItem.h
trunk/ktutorial/ktutorial-editor/src/view/TreeModel.cpp
trunk/ktutorial/ktutorial-editor/src/view/TreeModel.h
trunk/ktutorial/ktutorial-editor/tests/
trunk/ktutorial/ktutorial-editor/tests/CMakeLists.txt
trunk/ktutorial/ktutorial-editor/tests/unit/
trunk/ktutorial/ktutorial-editor/tests/unit/CMakeLists.txt
trunk/ktutorial/ktutorial-editor/tests/unit/runMemcheck.py
trunk/ktutorial/ktutorial-editor/tests/unit/view/
trunk/ktutorial/ktutorial-editor/tests/unit/view/CMakeLists.txt
trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeItemTest.cpp
trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeModelTest.cpp
Modified: trunk/ktutorial/ktutorial-editor/CMakeLists.txt
===================================================================
--- trunk/ktutorial/ktutorial-editor/CMakeLists.txt 2010-03-05 23:32:03 UTC (rev 109)
+++ trunk/ktutorial/ktutorial-editor/CMakeLists.txt 2010-03-05 23:35:28 UTC (rev 110)
@@ -5,3 +5,4 @@
include(KDE4Defaults)
add_subdirectory(src)
+add_subdirectory(tests)
Modified: trunk/ktutorial/ktutorial-editor/src/CMakeLists.txt
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/CMakeLists.txt 2010-03-05 23:32:03 UTC (rev 109)
+++ trunk/ktutorial/ktutorial-editor/src/CMakeLists.txt 2010-03-05 23:35:28 UTC (rev 110)
@@ -2,6 +2,8 @@
# In order to work, they must be compiled using -fPIC
add_definitions("-fPIC")
+add_subdirectory(view)
+
include_directories(${KDE4_INCLUDES})
set(ktutorial_editor_SRCS
@@ -14,6 +16,7 @@
# As everything but a tiny initialization code is in a library, the build system
# for the tests can be easily set up.
kde4_add_library(ktutorial_editor ${ktutorial_editor_SRCS})
+target_link_libraries(ktutorial_editor ktutorial_editor_view)
kde4_add_executable(ktutorial-editor main.cpp)
target_link_libraries(ktutorial-editor ktutorial_editor ${KDE4_KDEUI_LIBS} ${KDE4_KIO_LIBS})
Added: trunk/ktutorial/ktutorial-editor/src/view/CMakeLists.txt
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/view/CMakeLists.txt (rev 0)
+++ trunk/ktutorial/ktutorial-editor/src/view/CMakeLists.txt 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,10 @@
+include_directories(${KDE4_INCLUDES})
+
+set(ktutorial_editor_view_SRCS
+ TreeItem.cpp
+ TreeModel.cpp
+)
+
+kde4_add_library(ktutorial_editor_view ${ktutorial_editor_view_SRCS})
+
+target_link_libraries(ktutorial_editor_view ${KDE4_KDEUI_LIBS})
Property changes on: trunk/ktutorial/ktutorial-editor/src/view/CMakeLists.txt
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/src/view/TreeItem.cpp
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/view/TreeItem.cpp (rev 0)
+++ trunk/ktutorial/ktutorial-editor/src/view/TreeItem.cpp 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,70 @@
+/***************************************************************************
+ * Copyright (C) 2010 by Daniel Calviño Sánchez *
+ * dan...@gm... *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; If not, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#include "TreeItem.h"
+
+TreeItem::TreeItem(TreeItem* parent):
+ mParent(parent) {
+}
+
+TreeItem::~TreeItem() {
+ qDeleteAll(mChildren);
+}
+
+TreeItem* TreeItem::child(int index) {
+ return mChildren.value(index);
+}
+
+int TreeItem::childCount() const {
+ return mChildren.count();
+}
+
+void TreeItem::appendChild(TreeItem* child) {
+ Q_ASSERT(!mChildren.contains(child));
+ Q_ASSERT(child->parent() == this);
+
+ mChildren.append(child);
+}
+
+void TreeItem::insertChild(TreeItem* child, int index) {
+ Q_ASSERT(!mChildren.contains(child));
+ Q_ASSERT(child->parent() == this);
+
+ mChildren.insert(index, child);
+}
+
+void TreeItem::removeChild(TreeItem* child) {
+ Q_ASSERT(mChildren.contains(child));
+ Q_ASSERT(child->parent() == this);
+
+ mChildren.removeAt(mChildren.indexOf(child));
+}
+
+TreeItem* TreeItem::parent() {
+ return mParent;
+}
+
+int TreeItem::childIndex() const {
+ for (int i = 0; i < mParent->childCount(); ++i) {
+ if (mParent->child(i) == this) {
+ return i;
+ }
+ }
+
+ return -1;
+}
Property changes on: trunk/ktutorial/ktutorial-editor/src/view/TreeItem.cpp
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/src/view/TreeItem.h
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/view/TreeItem.h (rev 0)
+++ trunk/ktutorial/ktutorial-editor/src/view/TreeItem.h 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,133 @@
+/***************************************************************************
+ * Copyright (C) 2010 by Daniel Calviño Sánchez *
+ * dan...@gm... *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; If not, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#ifndef TREEITEM_H
+#define TREEITEM_H
+
+#include <QString>
+#include <QVariant>
+
+/**
+ * An item in a TreeModel.
+ * TreeItems form tree structures that provide the data to TreeModels. The
+ * TreeItems act as an adapter between the model and the real data: through
+ * TreeItem custom subclasses a source of data can be represented as several
+ * nested TreeItem objects that expose the data in some specific structure.
+ *
+ * For example, an object of a Person class with name, age and profession
+ * attributes can be represented as a tree with a parent TreeItem that contains
+ * the name of the person and two child TreeItems, one that contains the age and
+ * one that contains the profession.
+ *
+ * TreeItem is an abstract class. Subclasses must implement its text() method,
+ * that provides the data for that item to the TreeModel when DisplayRole is
+ * used.
+ *
+ * @see TreeModel
+ */
+class TreeItem {
+public:
+
+ /**
+ * Creates a new TreeItem with the given parent.
+ *
+ * @param parent The parent TreeItem.
+ */
+ explicit TreeItem(TreeItem* parent = 0);
+
+ /**
+ * Destroys this TreeItem and all its children.
+ */
+ virtual ~TreeItem();
+
+ /**
+ * The text to be shown for this node of the tree,
+ * This method must be implemented by subclasses.
+ *
+ * @return The text for this TreeItem.
+ */
+ virtual QString text() const = 0;
+
+ /**
+ * Returns the child tree item with the given index.
+ *
+ * @param index The index of the child to get.
+ * @return The child with the given index.
+ */
+ TreeItem* child(int index);
+
+ /**
+ * Returns the number of child tree items.
+ *
+ * @return The number of children.
+ */
+ int childCount() const;
+
+ /**
+ * Adds a child at the end of the child list.
+ *
+ * @param child The child to add.
+ */
+ void appendChild(TreeItem* child);
+
+ /**
+ * Inserts a child at the given position of the child list.
+ *
+ * @param child The child to insert.
+ * @param index The position to insert the child into.
+ */
+ void insertChild(TreeItem* child, int index);
+
+ /**
+ * Removes the given child from the child list.
+ *
+ * @param child The child to remove.
+ */
+ void removeChild(TreeItem* child);
+
+ /**
+ * The parent of this TreeItem.
+ *
+ * @return The parent of this TreeItem.
+ */
+ TreeItem* parent();
+
+ /**
+ * The index of this TreeItem in the child list of its parent.
+ * If this TreeItem was not added or was removed from its parent, -1 is
+ * returned.
+ *
+ * @return The index of this TreeItem.
+ */
+ int childIndex() const;
+
+private:
+
+ /**
+ * The parent of this TreeItem.
+ */
+ TreeItem* mParent;
+
+ /**
+ * The children of this TreeItem.
+ */
+ QList<TreeItem*> mChildren;
+
+};
+
+#endif
Property changes on: trunk/ktutorial/ktutorial-editor/src/view/TreeItem.h
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/src/view/TreeModel.cpp
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/view/TreeModel.cpp (rev 0)
+++ trunk/ktutorial/ktutorial-editor/src/view/TreeModel.cpp 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,116 @@
+/***************************************************************************
+ * Copyright (C) 2010 by Daniel Calviño Sánchez *
+ * dan...@gm... *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; If not, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#include "TreeModel.h"
+
+#include "TreeItem.h"
+
+//public:
+
+TreeModel::TreeModel(TreeItem* rootItem, QObject* parent):
+ QAbstractItemModel(parent),
+ mRootItem(rootItem) {
+ Q_ASSERT(rootItem);
+}
+
+TreeModel::~TreeModel() {
+ delete mRootItem;
+}
+
+QVariant TreeModel::data(const QModelIndex& index, int role) const {
+ if (!index.isValid()) {
+ return QVariant();
+ }
+
+ if (role != Qt::DisplayRole) {
+ return QVariant();
+ }
+
+ TreeItem* item = static_cast<TreeItem*>(index.internalPointer());
+
+ return item->text();
+}
+
+Qt::ItemFlags TreeModel::flags(const QModelIndex& index) const {
+ if (!index.isValid()) {
+ return Qt::NoItemFlags;
+ }
+
+ return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
+}
+
+QVariant TreeModel::headerData(int section, Qt::Orientation orientation,
+ int role) const {
+ if (section == 0 && orientation == Qt::Horizontal &&
+ role == Qt::DisplayRole) {
+ return mRootItem->text();
+ }
+
+ return QVariant();
+}
+
+QModelIndex TreeModel::index(int row, int column,
+ const QModelIndex& parent) const {
+ if (!hasIndex(row, column, parent)) {
+ return QModelIndex();
+ }
+
+ TreeItem* parentItem;
+
+ if (!parent.isValid()) {
+ parentItem = mRootItem;
+ } else {
+ parentItem = static_cast<TreeItem*>(parent.internalPointer());
+ }
+
+ TreeItem* childItem = parentItem->child(row);
+
+ return createIndex(row, column, childItem);
+}
+
+QModelIndex TreeModel::parent(const QModelIndex& index) const {
+ if (!index.isValid()) {
+ return QModelIndex();
+ }
+
+ TreeItem* childItem = static_cast<TreeItem*>(index.internalPointer());
+ TreeItem* parentItem = childItem->parent();
+
+ if (parentItem == mRootItem) {
+ return QModelIndex();
+ }
+
+ return createIndex(parentItem->childIndex(), 0, parentItem);
+}
+
+int TreeModel::rowCount(const QModelIndex& parent) const {
+ TreeItem* parentItem;
+ if (!parent.isValid()) {
+ parentItem = mRootItem;
+ } else {
+ parentItem = static_cast<TreeItem*>(parent.internalPointer());
+ }
+
+ return parentItem->childCount();
+}
+
+int TreeModel::columnCount(const QModelIndex& parent) const {
+ Q_UNUSED(parent);
+
+ return 1;
+}
Property changes on: trunk/ktutorial/ktutorial-editor/src/view/TreeModel.cpp
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/src/view/TreeModel.h
===================================================================
--- trunk/ktutorial/ktutorial-editor/src/view/TreeModel.h (rev 0)
+++ trunk/ktutorial/ktutorial-editor/src/view/TreeModel.h 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,150 @@
+/***************************************************************************
+ * Copyright (C) 2010 by Daniel Calviño Sánchez *
+ * dan...@gm... *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; If not, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#ifndef TREEMODEL_H
+#define TREEMODEL_H
+
+#include <QAbstractItemModel>
+
+class TreeItem;
+
+/**
+ * A read only model to represent nested data in a single column tree.
+ * The model gets its data from a tree structure made of TreeItems. The root
+ * item provides the data for the header and its children (and the children of
+ * its children, and the children of the children of...) the data for the
+ * contents.
+ *
+ * TreeItem objects are mapped one to one to items in the model. Each TreeItem
+ * (but the root item) has its own index in the model. Top level items (direct
+ * children of root item) have no parent indexes. For child items, their parent
+ * index is the index of its parent item. The row count for any index is the
+ * number of children of its TreeItem. There is only one column in any index (as
+ * it is a single column tree).
+ *
+ * Each TreeItem provides the data to be shown by its associated model item.
+ * Display role shows the text of the TreeItem.
+ *
+ * @see TreeItem
+ */
+class TreeModel: public QAbstractItemModel {
+Q_OBJECT
+public:
+
+ /**
+ * Creates a new TreeModel for the given root TreeItem.
+ *
+ * @param rootItem The root of the tree.
+ * @param parent The parent object.
+ */
+ explicit TreeModel(TreeItem* rootItem, QObject* parent = 0);
+
+ /**
+ * Destroys this TreeModel and its tree of items.
+ */
+ virtual ~TreeModel();
+
+ /**
+ * Returns the data for the given index and role.
+ * Display role with valid index returns the text of the TreeItem referred
+ * to by the index. An invalid variant is returned otherwise.
+ *
+ * @param index The index.
+ * @param role The role.
+ * @return The data for the given index and role, or an invalid variant if
+ * there is no data.
+ */
+ virtual QVariant data(const QModelIndex& index,
+ int role = Qt::DisplayRole) const;
+
+ /**
+ * Returns the flags for the given index.
+ * If the index is valid, the flags enable the item and allow it to be
+ * selected.
+ *
+ * @return The flags for the given index.
+ */
+ virtual Qt::ItemFlags flags(const QModelIndex& index) const;
+
+ /**
+ * Returns the data for the given role and section in the header with the
+ * specified orientation.
+ * Display role in section 0 and horizontal orientation returns the text of
+ * the root item. An invalid variant is returned otherwise.
+ *
+ * @param section The section of the header.
+ * @param orientation The orientation of the header.
+ * @param role The role of the header.
+ * @return The data for the header.
+ */
+ virtual QVariant headerData(int section, Qt::Orientation orientation,
+ int role = Qt::DisplayRole) const;
+
+ /**
+ * Returns the index of the item in the model specified by the given row,
+ * column and parent index.
+ * If the row or column is out of bounds for the given parent, an invalid
+ * index is returned.
+ *
+ * @param row The row of the index.
+ * @param column The column of the index.
+ * @param parent The parent of the index.
+ * @return The index for the given row, column and parent.
+ */
+ virtual QModelIndex index(int row, int column,
+ const QModelIndex& parent = QModelIndex()) const;
+
+ /**
+ * Returns the index for the parent of the model item with the given index.
+ * If the index has no parent (it is invalid, or a top level index), an
+ * invalid index is returned.
+ *
+ * @param index The index to get its parent.
+ * @return The parent index of the given index.
+ */
+ virtual QModelIndex parent(const QModelIndex& index) const;
+
+ /**
+ * Returns the number of rows under the given parent.
+ * It is the number of children of the TreeItem referred to by the index. If
+ * the index is invalid, it is the number of top level items.
+ *
+ * @param parent The parent index.
+ * @return The number of child rows.
+ */
+ virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
+
+ /**
+ * Returns the number of columns for the children of the given parent.
+ * As this model is a single column model, it always returns 1.
+ *
+ * @param parent The parent index.
+ * @return The number of columns for the children.
+ */
+ virtual int columnCount(const QModelIndex& parent = QModelIndex()) const;
+
+private:
+
+ /**
+ * The root item.
+ */
+ TreeItem* mRootItem;
+
+};
+
+#endif
Property changes on: trunk/ktutorial/ktutorial-editor/src/view/TreeModel.h
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/tests/CMakeLists.txt
===================================================================
--- trunk/ktutorial/ktutorial-editor/tests/CMakeLists.txt (rev 0)
+++ trunk/ktutorial/ktutorial-editor/tests/CMakeLists.txt 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1 @@
+add_subdirectory(unit)
Property changes on: trunk/ktutorial/ktutorial-editor/tests/CMakeLists.txt
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/tests/unit/CMakeLists.txt
===================================================================
--- trunk/ktutorial/ktutorial-editor/tests/unit/CMakeLists.txt (rev 0)
+++ trunk/ktutorial/ktutorial-editor/tests/unit/CMakeLists.txt 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1 @@
+add_subdirectory(view)
Property changes on: trunk/ktutorial/ktutorial-editor/tests/unit/CMakeLists.txt
___________________________________________________________________
Added: svn:executable
+ *
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/tests/unit/runMemcheck.py
===================================================================
--- trunk/ktutorial/ktutorial-editor/tests/unit/runMemcheck.py (rev 0)
+++ trunk/ktutorial/ktutorial-editor/tests/unit/runMemcheck.py 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,173 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# run valgrind's memory error checker on all tests.
+# filter uninteresting errors and known false positives
+# eg staticly initialized memory from libraries like libfontconfig
+#
+
+
+# Modified from Coverage plugin tests for KDevelop 4
+# http://websvn.kde.org/trunk/KDE/kdevelop/tools/coverage/tests/runMemcheck.py?revision=926694&view=markup
+# which is licensed under GPL 2 or later
+# http://websvn.kde.org/trunk/KDE/kdevelop/tools/coverage/coverageplugin.cpp?revision=926694&view=markup
+
+
+from os import system, remove
+from sys import exit, stdout
+from subprocess import Popen, PIPE
+from xml.dom.minidom import parse, parseString
+
+def garbage(line):
+ ''' filter for valgridn output'''
+ return not line.startswith('<unknown program name>') and \
+ not line.startswith('profiling:') and \
+ line.find('</valgrindoutput>') # problem is that valgrind erroneously puts multiple of these end-document entries if processes are spawned _inside_ the exe under investigation
+
+def memcheck(test):
+ ''' run valgrind-memcheck on test in testdir. return xml output as string '''
+ #proc = Popen("valgrind --tool=memcheck --leak-check=full --xml=yes " + test, stdout=PIPE, stderr=PIPE, shell=True, executable="/bin/bash")
+ #proc.wait()
+ #out = proc.stderr.readlines()
+ system("valgrind --tool=memcheck --leak-check=full --xml=yes --xml-file=.memcheck.tmp --num-callers=50 " + test + " 1>/dev/null")
+ out = open(".memcheck.tmp").readlines()
+ remove(".memcheck.tmp")
+ out = filter(garbage, out)
+ return ''.join(out) + "\n</valgrindoutput>\n"
+
+def xml_child_data(dom,tag):
+ ''' extract child data for tag. return None if not found'''
+ elem = dom.getElementsByTagName(tag)
+ val = None
+ if len(elem) != 0:
+ val = elem[0].firstChild.data
+ return val
+
+class Frame:
+ ''' single entry in a memory error backtrace '''
+ def __init__(self, dom_frame):
+ '''<frame>
+ <ip>0x62ACDBF</ip>
+ <obj>/home/nix/KdeDev/kde4/lib/libkdevplatformlanguage.so.1.0.0</obj>
+ <fn>KDevelop::ParamIterator::ParamIterator(QString, QString, int)</fn>
+ <dir>/home/nix/KdeDev/kdevplatform/language/duchain</dir>
+ <file>stringhelpers.cpp</file>
+ <line>292</line>
+ </frame>'''
+ self.obj = xml_child_data(dom_frame, 'obj')
+ self.func = xml_child_data(dom_frame, 'fn')
+ self.sfile = xml_child_data(dom_frame, 'file')
+ self.sline = xml_child_data(dom_frame, 'line')
+
+ def __str__(self):
+ out = ""
+ if self.func:
+ out += "\t" + self.func
+ if self.sfile and self.sline:
+ out += " (" + self.sfile + ":" + self.sline + ")"
+ #if self.obj:
+ #out += "\t" + self.obj + "\n"
+ out += "\n"
+ return out
+
+class BackTrace:
+ ''' valgrind memcheck stack trace '''
+ def __init__(self, errordom):
+ self.dom = errordom
+ self.kind = self.dom.getElementsByTagName('kind')[0].firstChild.data
+ stack = self.dom.getElementsByTagName('frame')
+ self.stack = []
+ for frame in stack:
+ if xml_child_data(frame, 'fn'): # filter anonymous frames out
+ self.stack.append(Frame(frame))
+ self.what = xml_child_data(self.dom, 'what')
+ if self.dom.getElementsByTagName('xwhat').length > 0:
+ self.what = xml_child_data(self.dom.getElementsByTagName('xwhat')[0], 'text')
+
+ def is_definitely_lost(self):
+ return self.kind == u'Leak_DefinitelyLost'
+
+ def is_qtest(self):
+ is_interesting = False
+ for frame in self.stack:
+ if frame.func:
+ if frame.func.find("QTest") != -1 or frame.func.find("Veritas") != -1:
+ is_interesting = True
+ if frame.func.find('XcursorXcFileLoadImages') != -1:
+ return False # something deep in X server, not interested in this
+ if frame.func.find('XRegisterIMInstantiateCallback') != -1:
+ return False # X-related static memory allocation, no leak
+ if frame.func.find('FcDefaultSubstitute') != -1:
+ return False # something Qt-Font related, not interested in this
+ if frame.func.find('__nss_database_lookup') != -1:
+ return False # more crap
+ if frame.sfile:
+ if frame.sfile.find("xtest") != -1 or frame.sfile.find("veritas") != -1:
+ is_interesting = True
+ return is_interesting
+
+ def __str__(self):
+ out = self.what + "\n"
+ for frame in self.stack:
+ out += str(frame)
+ return out
+
+def parse_errors(out):
+ ''' extract the interesting memcheck errors from the xml-string input 'out'.
+ return these as a list '''
+ xmldoc = parseString(out)
+ errors = xmldoc.getElementsByTagName('error')
+ errors_ = []
+ for error in errors:
+ bt = BackTrace(error)
+ if bt.is_definitely_lost() and bt.is_qtest():
+ errors_.append(bt)
+ return errors_
+
+def run_single_test(exe_name):
+ print ">> running valgrind memcheck on " + exe_name
+ system("export LD_LIBRARY_PATH="+sys.argv[2]+"/lib/:$LD_LIBRARY_PATH")
+ count = 0
+ import xml
+ while count < 5:
+ try:
+ out = memcheck(exe_name)
+ errors = parse_errors(out)
+ if len(errors) == 0:
+ print "PASS"
+ exit(0)
+ else:
+ for trace in errors:
+ print trace,
+ print "---------------------------------------------------"
+ exit(-1)
+ except xml.parsers.expat.ExpatError:
+ print "Valgrind fooked up, retry"
+ count += 1
+ pass
+ print "5 retries, no luck: aborting :("
+ exit(-1)
+
+################### ENTRY ####################################################
+
+
+def isValgrind3_5OrHigher():
+ process = Popen("valgrind --version", stdout=PIPE, shell=True)
+ process.wait()
+ valgrindOutput = process.stdout.read().strip()
+
+ import re, string
+ version = re.search("[0-9]+(.[0-9]+)*", valgrindOutput).group(0)
+ version = string.split(version, ".")
+
+ if map(int, version) < [3, 5]:
+ return False
+ else:
+ return True
+
+if __name__ == '__main__':
+ if not isValgrind3_5OrHigher():
+ print "Valgrind 3.5.0 or higher is needed. No mem check will be run."
+ exit(-1)
+
+ import sys
+ run_single_test(sys.argv[1])
Property changes on: trunk/ktutorial/ktutorial-editor/tests/unit/runMemcheck.py
___________________________________________________________________
Added: svn:executable
+ *
Added: trunk/ktutorial/ktutorial-editor/tests/unit/view/CMakeLists.txt
===================================================================
--- trunk/ktutorial/ktutorial-editor/tests/unit/view/CMakeLists.txt (rev 0)
+++ trunk/ktutorial/ktutorial-editor/tests/unit/view/CMakeLists.txt 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,27 @@
+# Used by kde4_add_unit_test to set the full path to test executables
+set(EXECUTABLE_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR})
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR} ${ktutorial-editor_SOURCE_DIR}/src/view ${ktutorial-editor_BINARY_DIR}/src/view ${KDE4_INCLUDES})
+
+# Since Qt 4.6.0, this definition is needed for GUI testing.
+# It is backwards compatible with previous Qt versions, unlike the alternative
+# which is to add #include <QTestGui> in the test files.
+add_definitions(-DQT_GUI_LIB)
+
+MACRO(UNIT_TESTS)
+ FOREACH(_className ${ARGN})
+ set(_testName ${_className}Test)
+ kde4_add_unit_test(${_testName} TESTNAME ktutorial-editor-unit-${_testName} ${_testName}.cpp)
+ target_link_libraries(${_testName} ktutorial_editor_view ${QT_QTTEST_LIBRARY})
+ ENDFOREACH(_className)
+ENDMACRO(UNIT_TESTS)
+
+unit_tests(TreeItem TreeModel)
+
+MACRO(MEM_TESTS)
+ FOREACH(_testname ${ARGN})
+ add_test(ktutorial-editor-unit-mem-${_testname} ${CMAKE_CURRENT_SOURCE_DIR}/../runMemcheck.py ${CMAKE_CURRENT_BINARY_DIR}/${_testname}Test ${CMAKE_CURRENT_BINARY_DIR})
+ ENDFOREACH(_testname)
+ENDMACRO(MEM_TESTS)
+
+mem_tests(TreeItem TreeModel)
Property changes on: trunk/ktutorial/ktutorial-editor/tests/unit/view/CMakeLists.txt
___________________________________________________________________
Added: svn:executable
+ *
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeItemTest.cpp
===================================================================
--- trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeItemTest.cpp (rev 0)
+++ trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeItemTest.cpp 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,188 @@
+/***************************************************************************
+ * Copyright (C) 2010 by Daniel Calviño Sánchez *
+ * dan...@gm... *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; If not, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#include <QtTest>
+
+#include "TreeItem.h"
+
+class TreeItemTest: public QObject {
+Q_OBJECT
+
+private slots:
+
+ void testConstructor();
+
+ void testAppendChild();
+ void testAppendChildSeveralChildren();
+
+ void testInsertChild();
+ void testInsertChildSeveralChildren();
+
+ void testRemoveChild();
+ void testRemoveChildSeveralChildren();
+
+};
+
+class StubTreeItem: public TreeItem {
+public:
+
+ QString mText;
+
+ StubTreeItem(TreeItem* parent = 0): TreeItem(parent) {
+ }
+
+ virtual QString text() const {
+ return mText;
+ }
+
+};
+
+void TreeItemTest::testConstructor() {
+ StubTreeItem parent;
+ StubTreeItem treeItem(&parent);
+
+ QCOMPARE(parent.parent(), (TreeItem*)0);
+ QCOMPARE(treeItem.parent(), &parent);
+}
+
+void TreeItemTest::testAppendChild() {
+ StubTreeItem treeItem;
+ TreeItem* child = new StubTreeItem(&treeItem);
+
+ treeItem.appendChild(child);
+
+ QCOMPARE(treeItem.childCount(), 1);
+ QCOMPARE(treeItem.child(0), child);
+ QCOMPARE(child->childIndex(), 0);
+ QCOMPARE(child->parent(), &treeItem);
+}
+
+void TreeItemTest::testAppendChildSeveralChildren() {
+ StubTreeItem treeItem;
+ TreeItem* child1 = new StubTreeItem(&treeItem);
+ TreeItem* child2 = new StubTreeItem(&treeItem);
+ TreeItem* child3 = new StubTreeItem(&treeItem);
+
+ treeItem.appendChild(child1);
+ treeItem.appendChild(child2);
+ treeItem.appendChild(child3);
+
+ QCOMPARE(treeItem.childCount(), 3);
+ QCOMPARE(treeItem.child(0), child1);
+ QCOMPARE(treeItem.child(1), child2);
+ QCOMPARE(treeItem.child(2), child3);
+ QCOMPARE(child1->childIndex(), 0);
+ QCOMPARE(child1->parent(), &treeItem);
+ QCOMPARE(child2->childIndex(), 1);
+ QCOMPARE(child2->parent(), &treeItem);
+ QCOMPARE(child3->childIndex(), 2);
+ QCOMPARE(child3->parent(), &treeItem);
+}
+
+void TreeItemTest::testInsertChild() {
+ StubTreeItem treeItem;
+ TreeItem* child = new StubTreeItem(&treeItem);
+
+ treeItem.insertChild(child, 0);
+
+ QCOMPARE(treeItem.childCount(), 1);
+ QCOMPARE(treeItem.child(0), child);
+ QCOMPARE(child->childIndex(), 0);
+ QCOMPARE(child->parent(), &treeItem);
+}
+
+void TreeItemTest::testInsertChildSeveralChildren() {
+ StubTreeItem treeItem;
+ TreeItem* child1 = new StubTreeItem(&treeItem);
+ TreeItem* child2 = new StubTreeItem(&treeItem);
+ TreeItem* child3 = new StubTreeItem(&treeItem);
+ TreeItem* child4 = new StubTreeItem(&treeItem);
+
+ treeItem.insertChild(child2, 0);
+ treeItem.insertChild(child1, 0);
+ treeItem.insertChild(child4, 2);
+ treeItem.insertChild(child3, 2);
+
+ QCOMPARE(treeItem.childCount(), 4);
+ QCOMPARE(treeItem.child(0), child1);
+ QCOMPARE(treeItem.child(1), child2);
+ QCOMPARE(treeItem.child(2), child3);
+ QCOMPARE(treeItem.child(3), child4);
+ QCOMPARE(child1->childIndex(), 0);
+ QCOMPARE(child1->parent(), &treeItem);
+ QCOMPARE(child2->childIndex(), 1);
+ QCOMPARE(child2->parent(), &treeItem);
+ QCOMPARE(child3->childIndex(), 2);
+ QCOMPARE(child3->parent(), &treeItem);
+ QCOMPARE(child4->childIndex(), 3);
+ QCOMPARE(child4->parent(), &treeItem);
+}
+
+void TreeItemTest::testRemoveChild() {
+ StubTreeItem treeItem;
+ //It will be removed and not deleted by parent TreeItem, so it is created in
+ //stack
+ StubTreeItem child(&treeItem);
+
+ treeItem.appendChild(&child);
+ treeItem.removeChild(&child);
+
+ QCOMPARE(treeItem.childCount(), 0);
+ QCOMPARE(child.childIndex(), -1);
+ QCOMPARE(child.parent(), &treeItem);
+}
+
+void TreeItemTest::testRemoveChildSeveralChildren() {
+ StubTreeItem treeItem;
+ //They will be removed and not deleted by parent TreeItem, so they are
+ //created in stack
+ StubTreeItem child1(&treeItem);
+ StubTreeItem child2(&treeItem);
+ StubTreeItem child3(&treeItem);
+
+ treeItem.appendChild(&child1);
+ treeItem.appendChild(&child2);
+ treeItem.appendChild(&child3);
+
+ treeItem.removeChild(&child2);
+
+ QCOMPARE(treeItem.childCount(), 2);
+ QCOMPARE(treeItem.child(0), &child1);
+ QCOMPARE(treeItem.child(1), &child3);
+ QCOMPARE(child1.childIndex(), 0);
+ QCOMPARE(child1.parent(), &treeItem);
+ QCOMPARE(child2.childIndex(), -1);
+ QCOMPARE(child2.parent(), &treeItem);
+ QCOMPARE(child3.childIndex(), 1);
+ QCOMPARE(child3.parent(), &treeItem);
+
+ treeItem.removeChild(&child1);
+ treeItem.removeChild(&child3);
+
+ QCOMPARE(treeItem.childCount(), 0);
+ QCOMPARE(child1.childIndex(), -1);
+ QCOMPARE(child1.parent(), &treeItem);
+ QCOMPARE(child2.childIndex(), -1);
+ QCOMPARE(child2.parent(), &treeItem);
+ QCOMPARE(child3.childIndex(), -1);
+ QCOMPARE(child3.parent(), &treeItem);
+}
+
+QTEST_MAIN(TreeItemTest)
+
+#include "TreeItemTest.moc"
Property changes on: trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeItemTest.cpp
___________________________________________________________________
Added: svn:eol-style
+ native
Added: trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeModelTest.cpp
===================================================================
--- trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeModelTest.cpp (rev 0)
+++ trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeModelTest.cpp 2010-03-05 23:35:28 UTC (rev 110)
@@ -0,0 +1,295 @@
+/***************************************************************************
+ * Copyright (C) 2010 by Daniel Calviño Sánchez *
+ * dan...@gm... *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 3 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; If not, see <http://www.gnu.org/licenses/>. *
+ ***************************************************************************/
+
+#include <QtTest>
+
+#include "TreeModel.h"
+
+#include "TreeItem.h"
+
+class TreeModelTest: public QObject {
+Q_OBJECT
+
+private slots:
+
+ void init();
+ void cleanup();
+
+ void testConstructorEmptyRootItem();
+ void testConstructorSingleItem();
+ void testConstructorSeveralFlatItems();
+ void testConstructorSingleNestedItem();
+ void testConstructorSeveralNestedItems();
+
+ void testDataWithInvalidIndex();
+ void testDataWithInvalidRole();
+
+ void testFlagsWithInvalidIndex();
+
+ void testHeaderDataWithInvalidSection();
+ void testHeaderDataWithInvalidOrientation();
+ void testHeaderDataWithInvalidRole();
+
+ void testIndexOutOfBounds();
+
+ void testParentWithInvalidIndex();
+
+private:
+
+ TreeItem* mEmptyRootItem;
+ TreeItem* mSingleItem;
+ TreeItem* mSeveralFlatItems;
+ TreeItem* mSingleNestedItem;
+ TreeItem* mSeveralNestedItems;
+
+ void assertItem(const QModelIndex& index, const QString& displayRoleData,
+ int childrenCount, const QModelIndex& parent) const;
+
+};
+
+class StubTreeItem: public TreeItem {
+public:
+
+ QString mText;
+
+ StubTreeItem(QString text, TreeItem* parent = 0):
+ TreeItem(parent),
+ mText(text) {
+ }
+
+ virtual QString text() const {
+ return mText;
+ }
+
+};
+
+void TreeModelTest::init() {
+ mEmptyRootItem = new StubTreeItem("root");
+
+ mSingleItem = new StubTreeItem("root");
+ TreeItem* parent = mSingleItem;
+ mSingleItem->appendChild(new StubTreeItem("root-1", parent));
+
+ mSeveralFlatItems = new StubTreeItem("root");
+ parent = mSeveralFlatItems;
+ mSeveralFlatItems->appendChild(new StubTreeItem("root-1", parent));
+ mSeveralFlatItems->appendChild(new StubTreeItem("root-2", parent));
+ mSeveralFlatItems->appendChild(new StubTreeItem("root-3", parent));
+
+ mSingleNestedItem = new StubTreeItem("root");
+ parent = mSingleNestedItem;
+ mSingleNestedItem->appendChild(new StubTreeItem("root-1", parent));
+ parent = mSingleNestedItem->child(0);
+ mSingleNestedItem->child(0)->appendChild(new StubTreeItem("root-1-1", parent));
+
+ mSeveralNestedItems = new StubTreeItem("root");
+ parent = mSeveralNestedItems;
+ mSeveralNestedItems->appendChild(new StubTreeItem("root-1", parent));
+ parent = mSeveralNestedItems->child(0);
+ mSeveralNestedItems->child(0)->appendChild(new StubTreeItem("root-1-1", parent));
+ parent = mSeveralNestedItems;
+ mSeveralNestedItems->appendChild(new StubTreeItem("root-2", parent));
+ mSeveralNestedItems->appendChild(new StubTreeItem("root-3", parent));
+ parent = mSeveralNestedItems->child(2);
+ mSeveralNestedItems->child(2)->appendChild(new StubTreeItem("root-3-1", parent));
+ mSeveralNestedItems->child(2)->appendChild(new StubTreeItem("root-3-2", parent));
+}
+
+void TreeModelTest::cleanup() {
+ delete mEmptyRootItem;
+ delete mSingleItem;
+ delete mSeveralFlatItems;
+ delete mSingleNestedItem;
+ delete mSeveralNestedItems;
+}
+
+void TreeModelTest::testConstructorEmptyRootItem() {
+ TreeModel model(mEmptyRootItem);
+ mEmptyRootItem = 0;
+
+ QCOMPARE(model.rowCount(), 0);
+ QCOMPARE(model.columnCount(), 1);
+ QCOMPARE(model.headerData(0, Qt::Horizontal).toString(), QString("root"));
+}
+
+void TreeModelTest::testConstructorSingleItem() {
+ TreeModel model(mSingleItem);
+ mSingleItem = 0;
+
+ QCOMPARE(model.rowCount(), 1);
+ QCOMPARE(model.columnCount(), 1);
+ QCOMPARE(model.headerData(0, Qt::Horizontal).toString(), QString("root"));
+
+ QModelIndex index = model.index(0, 0);
+ assertItem(index, "root-1", 0, QModelIndex());
+}
+
+void TreeModelTest::testConstructorSeveralFlatItems() {
+ TreeModel model(mSeveralFlatItems);
+ mSeveralFlatItems = 0;
+
+ QCOMPARE(model.rowCount(), 3);
+ QCOMPARE(model.columnCount(), 1);
+ QCOMPARE(model.headerData(0, Qt::Horizontal).toString(), QString("root"));
+
+ QModelIndex index = model.index(0, 0);
+ assertItem(index, "root-1", 0, QModelIndex());
+
+ index = model.index(1, 0);
+ assertItem(index, "root-2", 0, QModelIndex());
+
+ index = model.index(2, 0);
+ assertItem(index, "root-3", 0, QModelIndex());
+}
+
+void TreeModelTest::testConstructorSingleNestedItem() {
+ TreeModel model(mSingleNestedItem);
+ mSingleNestedItem = 0;
+
+ QCOMPARE(model.rowCount(), 1);
+ QCOMPARE(model.columnCount(), 1);
+ QCOMPARE(model.headerData(0, Qt::Horizontal).toString(), QString("root"));
+
+ QModelIndex index = model.index(0, 0);
+ assertItem(index, "root-1", 1, QModelIndex());
+
+ QModelIndex parent = index;
+ index = model.index(0, 0, parent);
+ assertItem(index, "root-1-1", 0, parent);
+}
+
+void TreeModelTest::testConstructorSeveralNestedItems() {
+ TreeModel model(mSeveralNestedItems);
+ mSeveralNestedItems = 0;
+
+ QCOMPARE(model.rowCount(), 3);
+ QCOMPARE(model.columnCount(), 1);
+ QCOMPARE(model.headerData(0, Qt::Horizontal).toString(), QString("root"));
+
+ QModelIndex index = model.index(0, 0);
+ assertItem(index, "root-1", 1, QModelIndex());
+
+ QModelIndex parent = index;
+ index = model.index(0, 0, parent);
+ assertItem(index, "root-1-1", 0, parent);
+
+ index = model.index(1, 0);
+ assertItem(index, "root-2", 0, QModelIndex());
+
+ index = model.index(2, 0);
+ assertItem(index, "root-3", 2, QModelIndex());
+
+ parent = index;
+ index = model.index(0, 0, parent);
+ assertItem(index, "root-3-1", 0, parent);
+
+ index = model.index(1, 0, parent);
+ assertItem(index, "root-3-2", 0, parent);
+}
+
+void TreeModelTest::testDataWithInvalidIndex() {
+ TreeModel model(mSingleItem);
+ mSingleItem = 0;
+
+ QCOMPARE(model.data(QModelIndex()), QVariant());
+}
+
+void TreeModelTest::testDataWithInvalidRole() {
+ TreeModel model(mSingleItem);
+ mSingleItem = 0;
+
+ QCOMPARE(model.data(model.index(0, 0), Qt::DecorationRole), QVariant());
+ QCOMPARE(model.data(model.index(0, 0), Qt::EditRole), QVariant());
+ QCOMPARE(model.data(model.index(0, 0), Qt::ToolTipRole), QVariant());
+ QCOMPARE(model.data(model.index(0, 0), Qt::StatusTipRole), QVariant());
+ QCOMPARE(model.data(model.index(0, 0), Qt::WhatsThisRole), QVariant());
+ QCOMPARE(model.data(model.index(0, 0), Qt::SizeHintRole), QVariant());
+}
+
+void TreeModelTest::testFlagsWithInvalidIndex() {
+ TreeModel model(mSingleItem);
+ mSingleItem = 0;
+
+ QCOMPARE(model.flags(QModelIndex()), Qt::NoItemFlags);
+}
+
+void TreeModelTest::testHeaderDataWithInvalidSection() {
+ TreeModel model(mEmptyRootItem);
+ mEmptyRootItem = 0;
+
+ QCOMPARE(model.headerData(1, Qt::Horizontal), QVariant());
+}
+
+void TreeModelTest::testHeaderDataWithInvalidOrientation() {
+ TreeModel model(mEmptyRootItem);
+ mEmptyRootItem = 0;
+
+ QCOMPARE(model.headerData(0, Qt::Vertical), QVariant());
+}
+
+void TreeModelTest::testHeaderDataWithInvalidRole() {
+ TreeModel model(mEmptyRootItem);
+ mEmptyRootItem = 0;
+
+ QCOMPARE(model.headerData(0, Qt::Horizontal, Qt::DecorationRole), QVariant());
+ QCOMPARE(model.headerData(0, Qt::Horizontal, Qt::EditRole), QVariant());
+ QCOMPARE(model.headerData(0, Qt::Horizontal, Qt::ToolTipRole), QVariant());
+ QCOMPARE(model.headerData(0, Qt::Horizontal, Qt::StatusTipRole), QVariant());
+ QCOMPARE(model.headerData(0, Qt::Horizontal, Qt::WhatsThisRole), QVariant());
+ QCOMPARE(model.headerData(0, Qt::Horizontal, Qt::SizeHintRole), QVariant());
+}
+
+void TreeModelTest::testIndexOutOfBounds() {
+ TreeModel model(mSingleNestedItem);
+ mSingleNestedItem = 0;
+
+ QCOMPARE(model.index(0, 1), QModelIndex());
+ QCOMPARE(model.index(1, 0), QModelIndex());
+
+ QModelIndex parent = model.index(0, 0);
+ QVERIFY(parent.isValid());
+ QCOMPARE(model.index(0, 1, parent), QModelIndex());
+ QCOMPARE(model.index(1, 0, parent), QModelIndex());
+}
+
+void TreeModelTest::testParentWithInvalidIndex() {
+ TreeModel model(mSingleItem);
+ mSingleItem = 0;
+
+ QCOMPARE(model.parent(QModelIndex()), QModelIndex());
+}
+
+/////////////////////////////////// Helpers ////////////////////////////////////
+
+void TreeModelTest::assertItem(const QModelIndex& index,
+ const QString& displayRoleData,
+ int childrenCount,
+ const QModelIndex& parent) const {
+ const QAbstractItemModel* model = index.model();
+
+ QVERIFY(index.isValid());
+ QCOMPARE(model->data(index).toString(), displayRoleData);
+ QCOMPARE(model->flags(index), Qt::ItemIsEnabled | Qt::ItemIsSelectable);
+ QCOMPARE(model->parent(index), parent);
+ QCOMPARE(model->rowCount(index), childrenCount);
+ QCOMPARE(model->columnCount(index), 1);
+}
+
+QTEST_MAIN(TreeModelTest)
+
+#include "TreeModelTest.moc"
Property changes on: trunk/ktutorial/ktutorial-editor/tests/unit/view/TreeModelTest.cpp
___________________________________________________________________
Added: svn:eol-style
+ native
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