Merge lp:~mzanetti/autopilot-qt/add-tests into lp:autopilot-qt

[Michael Zanetti]

- added unittests
- added integration tests
- added support for reading QtObjects dynamic properties
- fixed a bug with Qt5 QWidget introspection
- added libuatopilot-qt-autopilot package

All the tests run with Qt4 and Qt5.
export QT_SELECT to either "qt4" or "qt5" and run
qmake autopilot.pro && make && make check && cd tests/autopilot && autopilot run libautopilot_qt

run "make distclean" when switching between qt versions.

Some tests fail because of the latest breakages with the libxpathselect update which mostly need to be fixed in python-autopilot.

[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:49
http://jenkins.qa.ubuntu.com/job/autopilot-qt-ci/5/
Executed test runs:
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-amd64-ci/5/console
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-armhf-ci/5/console

Click here to trigger a rebuild:
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review: Approve (continuous-integration)

[lp:~mzanetti/autopilot-qt/add-tests]

50. By Michael Zanetti on 2013-03-18

fix typo in test function name

51. By Michael Zanetti on 2013-03-18

remove double empty lines

[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:50
http://jenkins.qa.ubuntu.com/job/autopilot-qt-ci/6/
Executed test runs:
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-amd64-ci/6/console
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-armhf-ci/6/console

Click here to trigger a rebuild:
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review: Approve (continuous-integration)

[Martin Mrazik (mrazik)]

Just for the reference here are some of the test failures:

1. libautopilot_qt.tests.test_main.TestProperties.test_mouse_interaction
 - this fails because it expect autopilot-phablet (rather the python-autopilot). This should pass once the phablet stuff is completely merged with lp:autopilot

2. libautopilot_qt.tests.test_main.TestQueries.test_find_by_objectname
Should be fixed by:
https://code.launchpad.net/~thomir/autopilot/fix-select_single_bug/+merge/152052

3. libautopilot_qt.tests.test_main.TestAppNameFqdn.test_connection
Should be workarounded/fixed by:
https://code.launchpad.net/~mzanetti/autopilot-qt/workaround-xpathselect/+merge/153544

I'm a bit unsure about the packaging stuff (and the install file). Would be good, if Mathieu reviews those.

As far as I can see the unit tests are not executed during the build. How should they be executed? Right now it looks like they will never be in jenkins (no dh_auto_test). We should figure out how to run these.

I'm also getting a failure:
-----------snip-------------
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 9: reading configurations from ~/.fonts.conf is deprecated.
********* Start testing of tst_Introspection *********
Config: Using QTest library 4.8.4, Qt 4.8.4
PASS : tst_Introspection::initTestCase()
FAIL! : tst_Introspection::test_introspect(//QPushButton[id=7]) Compared values are not the same
   Actual (resultList.count()): 0
   Expected (resultCount): 1
   Loc: [tst_introspection.cpp(141)]
PASS : tst_Introspection::test_application_names()
PASS : tst_Introspection::test_properties()
PASS : tst_Introspection::cleanupTestCase()
Totals: 4 passed, 1 failed, 0 skipped
-----------snip-------------

review: Needs Fixing

[Martin Mrazik (mrazik)]

The unit tests seem to work fine for qt5.

[Günter Schwann (schwann)]

There are some empty line that I would remove (but might fit to the style in autopilot).
72 +
295 +
298 +
358 +
360 +
430 +
495 +
520 +
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[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:51
http://jenkins.qa.ubuntu.com/job/autopilot-qt-ci/7/
Executed test runs:
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-amd64-ci/7/console
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-armhf-ci/7/console

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review: Approve (continuous-integration)

[lp:~mzanetti/autopilot-qt/add-tests]

52. By Michael Zanetti on 2013-03-18

fix Qt4 unit tests

[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:52
http://jenkins.qa.ubuntu.com/job/autopilot-qt-ci/8/
Executed test runs:
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-amd64-ci/8/console
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review: Approve (continuous-integration)

[Günter Schwann (schwann)]

Qt4 still fails after the update:
********* Start testing of tst_Introspection *********
Config: Using QTest library 4.8.4, Qt 4.8.4
PASS : tst_Introspection::initTestCase()
FAIL! : tst_Introspection::test_introspect(//QPushButton[id=9]) Compared values are not the same
   Actual (resultList.count()): 0
   Expected (resultCount): 1
   Loc: [tst_introspection.cpp(137)]
PASS : tst_Introspection::test_application_names()
PASS : tst_Introspection::test_properties()
PASS : tst_Introspection::cleanupTestCase()
Totals: 4 passed, 1 failed, 0 skipped
********* Finished testing of tst_Introspection *********

[Michael Zanetti (mzanetti)]

> Qt4 still fails after the update:

Yeah... the problem is that they fail for you after the update (just like here) but for Martin its the other way round... Need to figure which Object is sitting _sometimes_ in between and using up the id.

[lp:~mzanetti/autopilot-qt/add-tests]

53. By Michael Zanetti on 2013-03-18

make test a bit more flexible

54. By Michael Zanetti on 2013-03-18

get rid of some newlines

[Michael Zanetti (mzanetti)]

> There are some empty line that I would remove (but might fit to the style in
> autopilot).

Removed the Qt ones. The Python ones are pep8 compiant.

[Michael Zanetti (mzanetti)]

Tests should now pass with Qt4 and Qt5 on all systems. I couldn't reproduce Martins failure but discovered a empty QWidget in my object tree that eats one id. Could imagine this is related to theming (I'm using the oxygen style for QtWidget). I check now for such widgets in the hierarchy and increase the id number on the next check if present.

[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:53
http://jenkins.qa.ubuntu.com/job/autopilot-qt-ci/10/
Executed test runs:
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review: Approve (continuous-integration)

[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:54
http://jenkins.qa.ubuntu.com/job/autopilot-qt-ci/11/
Executed test runs:
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-amd64-ci/11/console
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-armhf-ci/11/console

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review: Approve (continuous-integration)

[Martin Mrazik (mrazik)]

The unit tests are passing for me.
The only unanswered question is on when/how are these supposed to be executed.

[Michael Zanetti (mzanetti)]

> The only unanswered question is on when/how are these supposed to be executed.

https://code.launchpad.net/~mathieu-tl/autopilot-qt/unittests/+merge/153950

[lp:~mzanetti/autopilot-qt/add-tests]

55. By Michael Zanetti on 2013-03-19

merge and fix trunk

[Martin Mrazik (mrazik)]

Thanks

review: Approve

[PS Jenkins bot (ps-jenkins)]

PASSED: Continuous integration, rev:55
http://jenkins.qa.ubuntu.com/job/autopilot-qt-ci/13/
Executed test runs:
    SUCCESS: http://jenkins.qa.ubuntu.com/job/autopilot-qt-raring-amd64-ci/13/console
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review: Approve (continuous-integration)

[Mathieu Trudel-Lapierre (cyphermox)]

Rockin'. Now the problem is that although you're adding tests, this constitutes a new package, and thus should need a freeze exception. Could you please file a bug about adding tests if there isn't one already, and I'll take care of the rest of the process?

review: Needs Fixing

[Michael Zanetti (mzanetti)]

> Rockin'. Now the problem is that although you're adding tests, this
> constitutes a new package, and thus should need a freeze exception. Could you
> please file a bug about adding tests if there isn't one already, and I'll take
> care of the rest of the process?

Done. Bug number 1157697

[Mathieu Trudel-Lapierre (cyphermox)]

Approve. You'll want to file this against lp:autopilot-qt/0.8 too if this is to land in Raring.

review: Approve

=== modified file 'autopilot-qt.pro'
--- autopilot-qt.pro	2013-01-14 13:09:51 +0000
+++ autopilot-qt.pro	2013-03-19 12:15:26 +0000
@@ -5,4 +5,4 @@
     SUBDIRS += lib
 }
 
-SUBDIRS += driver
+SUBDIRS += driver tests

=== modified file 'debian/control'
--- debian/control	2013-03-18 22:44:43 +0000
+++ debian/control	2013-03-19 12:15:26 +0000
@@ -36,3 +36,15 @@
 Description: This project makes Qt applications introspectable by autopilot.
  This allows autopilot to test any existing Qt4 or Qt5 application,
  without having to rebuild the application under test.
+
+Package: libautopilot-qt-autopilot
+Section: libs
+Architecture: any
+Depends: ${shlibs:Depends},
+         ${misc:Depends},
+         python-support (>= 0.90),
+         libautopilot-qt (= ${source:Version}),
+         python-autopilot,
+Description: Autopilot tests for libautopilot-qt
+ This contains sample Qt4 and Qt5 apps and autopilot tests
+ to test libautopilot-qt.

=== added file 'debian/libautopilot-qt-autopilot.install'
--- debian/libautopilot-qt-autopilot.install	1970-01-01 00:00:00 +0000
+++ debian/libautopilot-qt-autopilot.install	2013-03-19 12:15:26 +0000
@@ -0,0 +1,3 @@
+tests/autopilot/libautopilot_qt/* usr/lib/python2.7/dist-packages/libautopilot_qt/
+tests/autopilot/testapp/qt*.qml usr/share/libautopilot-qt/
+qt*/tests/autopilot/testapp/qt*testapp usr/share/libautopilot-qt/

=== modified file 'debian/rules'
--- debian/rules	2013-03-18 22:44:43 +0000
+++ debian/rules	2013-03-19 12:15:26 +0000
@@ -24,6 +24,6 @@
 	dh_install --fail-missing
 
 override_dh_auto_test:
-	cd qt4 && xvfb-run make check
-	cd qt5 && xvfb-run make check
+	cd qt4 && xvfb-run -a make check
+	cd qt5 && xvfb-run -a make check
 

=== modified file 'driver/introspection.cpp'
--- driver/introspection.cpp	2012-12-19 13:05:22 +0000
+++ driver/introspection.cpp	2013-03-19 12:15:26 +0000
@@ -13,7 +13,7 @@
 #include <QDebug>
 
 #ifdef QT5_SUPPORT
-  #include <QtGui/QGuiApplication>
+  #include <QtWidgets/QApplication>
   #include <QtWidgets/QGraphicsItem>
   #include <QtWidgets/QGraphicsScene>
   #include <QtWidgets/QGraphicsView>
@@ -63,8 +63,15 @@
 QList<QtNode::Ptr> GetNodesThatMatchQuery(QString const& query_string)
 {
 #ifdef QT5_SUPPORT
-    std::shared_ptr<RootNode> root = std::make_shared<RootNode>(QGuiApplication::instance());
-    foreach (QWindow *widget, QGuiApplication::topLevelWindows())
+    std::shared_ptr<RootNode> root = std::make_shared<RootNode>(QApplication::instance());
+
+    // Add all QWidget top level widgets
+    foreach (const QWidget *widget, QApplication::topLevelWidgets())
+    {
+        root->AddChild((QObject*) widget);
+    }
+    // Add all QML top level Windows
+    foreach (const QWindow *widget, QGuiApplication::topLevelWindows())
     {
         root->AddChild((QObject*) widget);
     }
@@ -127,6 +134,15 @@
                 continue;
             object_properties[prop.name()] = object_property;
         }
+        foreach(const QByteArray &dynamicPropertyName, obj->dynamicPropertyNames()) {
+            QVariant dynamicPropertyValue = obj->property(dynamicPropertyName);
+
+            QVariant object_property = PackProperty(dynamicPropertyValue);
+            if (! object_property.isValid())
+                continue;
+            object_properties[dynamicPropertyName] = object_property;
+        }
+
         meta = meta->superClass();
     } while(meta);
 
@@ -260,8 +276,9 @@
     QStringList child_names;
     foreach (QObject *child, obj->children())
     {
-        if (child->parent() == obj)
+        if (child->parent() == obj) {
             child_names.append(GetNodeName(child));
+        }
     }
     return child_names;
 }

=== removed directory 'test'
=== removed file 'test/main.cpp'
--- test/main.cpp	2012-07-10 21:03:34 +0000
+++ test/main.cpp	1970-01-01 00:00:00 +0000
@@ -1,17 +0,0 @@
-/*
-Copyright 2012 Canonical
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License version 3, as published
-by the Free Software Foundation.
-*/
-
-#include <QTest>
-
-#include "test_dbus_introspection.h"
-
-int main(int argc, char **argv)
-{
-    TestDBusIntrospection tests;
-    return QTest::qExec(&tests, argc, argv);
-}

=== removed file 'test/test.pro'
--- test/test.pro	2012-07-10 21:03:34 +0000
+++ test/test.pro	1970-01-01 00:00:00 +0000
@@ -1,11 +0,0 @@
-TEMPLATE=app
-TARGET=test_runner
-DESTDIR=..
-QT=core testlib dbus
-QMAKE_CXXFLAGS += -std=c++0x
-INCLUDEPATH += ../lib
-LIBS += -L.. -lqttestability
-SOURCES=main.cpp \
-        test_dbus_introspection.cpp
-
-HEADERS = test_dbus_introspection.h

=== removed file 'test/test_dbus_introspection.cpp'
--- test/test_dbus_introspection.cpp	2012-07-10 21:03:34 +0000
+++ test/test_dbus_introspection.cpp	1970-01-01 00:00:00 +0000
@@ -1,50 +0,0 @@
-/*
-Copyright 2012 Canonical
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License version 3, as published
-by the Free Software Foundation.
-*/
-
-#include "test_dbus_introspection.h"
-#include "introspection.h"
-
-#include <QTest>
-#include <QDebug>
-#include <QDBusArgument>
-
-
-/// A simple QObject with no properties must return an empty map.
-void TestDBusIntrospection::test_simple_object()
-{
-    TestEmptyObject obj;
-    QVariantMap state = Introspect(&obj);
-    QVERIFY(state.count() == 0);
-}
-
-void TestDBusIntrospection::test_string_props()
-{
-    TestObject obj;
-    QVariantMap state = Introspect(&obj);
-    QVERIFY(state.count() >= 1);
-    QVERIFY(state.count("stringProp") == 1);
-    QVERIFY(state.value("stringProp") == "");
-    obj.setStringProp("FooBar");
-    state = Introspect(&obj);
-    QVERIFY(state.count("stringProp") == 1);
-    QVERIFY(state.value("stringProp") == "FooBar");
-}
-
-void TestDBusIntrospection::test_children()
-{
-    QVariantMap state;
-    TestObject obj;
-    {
-        TestEmptyObject obj2(&obj);
-        state = Introspect(&obj);
-    }
-    qDebug() << state;
-    QVERIFY(state.count("Children") == 1);
-
-
-}

=== removed file 'test/test_dbus_introspection.h'
--- test/test_dbus_introspection.h	2012-07-10 21:03:34 +0000
+++ test/test_dbus_introspection.h	1970-01-01 00:00:00 +0000
@@ -1,44 +0,0 @@
-/*
-Copyright 2012 Canonical
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License version 3, as published
-by the Free Software Foundation.
-*/
-
-#ifndef TEST_DBUS_INTROSPECTION_H
-#define TEST_DBUS_INTROSPECTION_H
-
-#include <QObject>
-
-class TestDBusIntrospection: public QObject
-{
-    Q_OBJECT
-private slots:
-    void test_simple_object();
-    void test_string_props();
-    void test_children();
-};
-
-class TestEmptyObject: public QObject
-{
-    Q_OBJECT
-public:
-    TestEmptyObject(QObject *p=nullptr)
-    : QObject(p) {}
-};
-
-class TestObject: public QObject
-{
-    Q_OBJECT
-    Q_PROPERTY(QString stringProp READ stringProp WRITE setStringProp)
-public:
-
-    QString stringProp() const { return string_prop_;}
-    void setStringProp(const QString& p) { string_prop_ = p;}
-
-private:
-    QString string_prop_;
-};
-
-#endif

=== added directory 'tests'
=== added directory 'tests/autopilot'
=== added file 'tests/autopilot/autopilot.pro'
--- tests/autopilot/autopilot.pro	1970-01-01 00:00:00 +0000
+++ tests/autopilot/autopilot.pro	2013-03-19 12:15:26 +0000
@@ -0,0 +1,2 @@
+TEMPLATE = subdirs
+SUBDIRS += testapp

=== added directory 'tests/autopilot/libautopilot_qt'
=== added file 'tests/autopilot/libautopilot_qt/__init__.py'
--- tests/autopilot/libautopilot_qt/__init__.py	1970-01-01 00:00:00 +0000
+++ tests/autopilot/libautopilot_qt/__init__.py	2013-03-19 12:15:26 +0000
@@ -0,0 +1,8 @@
+# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
+# Copyright 2013 Canonical
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 3, as published
+# by the Free Software Foundation.
+
+"""libautopilot-qt autopilot tests - top level package."""

=== added directory 'tests/autopilot/libautopilot_qt/emulators'
=== added file 'tests/autopilot/libautopilot_qt/emulators/__init__.py'
--- tests/autopilot/libautopilot_qt/emulators/__init__.py	1970-01-01 00:00:00 +0000
+++ tests/autopilot/libautopilot_qt/emulators/__init__.py	2013-03-19 12:15:26 +0000
@@ -0,0 +1,6 @@
+# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
+# Copyright 2013 Canonical
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 3, as published
+# by the Free Software Foundation.

=== added file 'tests/autopilot/libautopilot_qt/emulators/main_window_qt4.py'
--- tests/autopilot/libautopilot_qt/emulators/main_window_qt4.py	1970-01-01 00:00:00 +0000
+++ tests/autopilot/libautopilot_qt/emulators/main_window_qt4.py	2013-03-19 12:15:26 +0000
@@ -0,0 +1,57 @@
+# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
+# Copyright 2013 Canonical
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 3, as published
+# by the Free Software Foundation.
+
+import logging
+logger = logging.getLogger(__name__)
+
+
+class MainWindowQt4(object):
+
+    def __init__(self, app):
+        self.app = app
+
+    def get_qml_view(self):
+        qml_view = self.app.select_single("QDeclarativeView")
+        if qml_view is None:
+            logger.error("*** select_single(\"QDeclarativeView\") failed ***")
+        return qml_view
+
+    def get_root_item(self):
+        root_item = self.app.select_single("QDeclarativeItem", objectName="rootItem")
+        if root_item is None:
+            logger.error("*** select_single(\"QDeclarativeItem\", objectName=\rootItem\") failed ***")
+        return root_item
+
+    def get_test_item(self):
+        test_item = self.app.select_single("QDeclarativeItem", objectName="testItem")
+        if test_item is None:
+            logger.error("*** select_single(\"QDeclarativeItem\", objectName=\"testItem\") failed ***")
+        return test_item
+
+    def get_test_item_by_objectname(self):
+        test_item = self.app.select_single(objectName="testItem")
+        if test_item is None:
+            logger.error("*** select_single(objectName=\"testItem\") failed ***")
+        return test_item
+
+    def get_test_rectangle(self):
+        rectangle = self.app.select_single("QDeclarativeRectangle")
+        if rectangle is None:
+            logger.error("*** select_single(\"QDeclarativeRectangle\") failed ***")
+        return rectangle
+
+    def get_test_rectangle_by_child_search(self):
+        rectangle = self.get_root_item().get_children_by_type("QDeclarativeRectangle")[0]
+        if rectangle is None:
+            logger.error("*** get_children_by_type(\"QDeclarativeRectangle\")[0] failed ***")
+        return rectangle
+
+    def get_test_mousearea(self):
+        mousearea = self.app.select_single("QDeclarativeMouseArea")
+        if mousearea is None:
+            logger.error("*** select_single(\"QDeclarativeMouseArea\") failed ***")
+        return mousearea

=== added file 'tests/autopilot/libautopilot_qt/emulators/main_window_qt5.py'
--- tests/autopilot/libautopilot_qt/emulators/main_window_qt5.py	1970-01-01 00:00:00 +0000
+++ tests/autopilot/libautopilot_qt/emulators/main_window_qt5.py	2013-03-19 12:15:26 +0000
@@ -0,0 +1,57 @@
+# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
+# Copyright 2013 Canonical
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 3, as published
+# by the Free Software Foundation.
+
+import logging
+logger = logging.getLogger(__name__)
+
+
+class MainWindowQt5(object):
+
+    def __init__(self, app):
+        self.app = app
+
+    def get_qml_view(self):
+        qml_view = self.app.select_single("QQuickView")
+        if qml_view is None:
+            logger.error("*** select_single(\"QQuickView\") failed ***")
+        return qml_view
+
+    def get_root_item(self):
+        root_item = self.app.select_single("QQuickItem", objectName="rootItem")
+        if root_item is None:
+            logger.error("*** select_single(\"QQuickItem\", objectName=\rootItem\") failed ***")
+        return root_item
+
+    def get_test_item(self):
+        test_item = self.app.select_single("QQuickItem", objectName="testItem")
+        if test_item is None:
+            logger.error("*** select_single(\"QQuickItem\", objectName=\"testItem\") failed ***")
+        return test_item
+
+    def get_test_item_by_objectname(self):
+        test_item = self.app.select_single(objectName="testItem")
+        if test_item is None:
+            logger.error("*** select_single(objectName=\"testItem\") failed ***")
+        return test_item
+
+    def get_test_rectangle(self):
+        rectangle = self.app.select_single("QQuickRectangle")
+        if rectangle is None:
+            logger.error("*** select_single(\"QQuickRectangle\") failed ***")
+        return rectangle
+
+    def get_test_rectangle_by_child_search(self):
+        rectangle = self.get_root_item().get_children_by_type("QQuickRectangle")[0]
+        if rectangle is None:
+            logger.error("*** get_children_by_type(\"QQuickRectangle\")[0] failed ***")
+        return rectangle
+
+    def get_test_mousearea(self):
+        mousearea = self.app.select_single("QQuickMouseArea")
+        if mousearea is None:
+            logger.error("*** select_single(\"QQuickMouseArea\") failed ***")
+        return mousearea

=== added directory 'tests/autopilot/libautopilot_qt/tests'
=== added file 'tests/autopilot/libautopilot_qt/tests/__init__.py'
--- tests/autopilot/libautopilot_qt/tests/__init__.py	1970-01-01 00:00:00 +0000
+++ tests/autopilot/libautopilot_qt/tests/__init__.py	2013-03-19 12:15:26 +0000
@@ -0,0 +1,66 @@
+# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
+# Copyright 2013 Canonical
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 3, as published
+# by the Free Software Foundation.
+
+"""libautopilot-qt autopilot tests."""
+
+import os
+
+from autopilot.introspection.qt import QtIntrospectionTestMixin
+from autopilot.testcase import AutopilotTestCase
+
+from libautopilot_qt.emulators.main_window_qt4 import MainWindowQt4
+from libautopilot_qt.emulators.main_window_qt5 import MainWindowQt5
+
+import logging
+logger = logging.getLogger(__name__)
+
+
+class AutopilotQtTestCase(AutopilotTestCase, QtIntrospectionTestMixin):
+    qt_version = 0
+
+    def setUp(self, *app_args):
+        super(AutopilotQtTestCase, self).setUp()
+        self.launch_test_app(app_args)
+
+    def launch_test_app(self, *app_args):
+        # Lets assume we are installed system wide if this file is somewhere in /usr
+        if os.path.realpath(__file__).startswith("/usr/"):
+            path = "/usr/share/libautopilot-qt/"
+        else:
+            # Load library from local build dir
+            os.environ['LD_LIBRARY_PATH'] = "../../"
+            path = "testapp/"
+
+        app_name_qt4 = path + "qt4testapp"
+        app_name_qt5 = path + "qt5testapp"
+
+        qt_select = os.environ.get('QT_SELECT')
+
+        if os.path.isfile(app_name_qt5) and not qt_select == "qt4":
+            logger.info("Found Qt5 test app")
+            app_name = app_name_qt5
+            qml_file = path + "qt5.qml"
+            self.qt_version = 5
+        elif os.path.isfile(app_name_qt4) and not qt_select == "qt5":
+            logger.info("Found Qt4 test app")
+            app_name = app_name_qt4
+            qml_file = path + "qt4.qml"
+            self.qt_version = 4
+        else:
+            logger.error("Could not find test app.")
+
+        args = [app_name]
+        args.extend(*app_args)
+        args.append(qml_file)
+        self.app = self.launch_test_application(*args)
+
+    @property
+    def main_window(self):
+        if self.qt_version == 4:
+            return MainWindowQt4(self.app)
+        if self.qt_version == 5:
+            return MainWindowQt5(self.app)

=== added file 'tests/autopilot/libautopilot_qt/tests/test_main.py'
--- tests/autopilot/libautopilot_qt/tests/test_main.py	1970-01-01 00:00:00 +0000
+++ tests/autopilot/libautopilot_qt/tests/test_main.py	2013-03-19 12:15:26 +0000
@@ -0,0 +1,103 @@
+# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
+# Copyright 2013 Canonical
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License version 3, as published
+# by the Free Software Foundation.
+
+from __future__ import absolute_import
+
+from testtools.matchers import Equals, NotEquals
+from autopilot.matchers import Eventually
+
+from libautopilot_qt.tests import AutopilotQtTestCase
+
+
+class TestQueries(AutopilotQtTestCase):
+
+    def setUp(self):
+        super(TestQueries, self).setUp()
+        self.assertThat(self.main_window.get_qml_view().visible, Eventually(Equals(True)))
+
+    def tearDown(self):
+        super(TestQueries, self).tearDown()
+
+    def test_find_select_single(self):
+        root_item = self.main_window.get_root_item()
+        self.assertThat(root_item, NotEquals(None))
+
+    def test_find_by_objectname(self):
+        test_item = self.main_window.get_test_item_by_objectname()
+        self.assertThat(test_item, NotEquals(None))
+
+    def test_find_by_child_search(self):
+        rectangle = self.main_window.get_test_rectangle_by_child_search()
+        self.assertThat(rectangle, NotEquals(None))
+
+
+class TestProperties(AutopilotQtTestCase):
+
+    def setUp(self):
+        super(TestProperties, self).setUp()
+        self.assertThat(self.main_window.get_qml_view().visible, Eventually(Equals(True)))
+
+    def tearDown(self):
+        super(TestProperties, self).tearDown()
+
+    def test_basic_properties(self):
+        test_item = self.main_window.get_test_item()
+
+        self.assertThat(test_item.stringProperty, Equals("Testing rocks, debugging sucks!"))
+        self.assertThat(test_item.intProperty, Equals(42))
+        self.assertThat(test_item.boolProperty, Equals(False))
+        self.assertThat(test_item.realProperty, Equals(0.42))
+        self.assertThat(test_item.doubleProperty, Equals(0.42))
+
+        rectangle = self.main_window.get_test_rectangle()
+        self.assertThat(rectangle.color, Equals([0, 0, 255, 255]))
+
+    def test_mouse_interaction(self):
+        rectangle = self.main_window.get_test_rectangle()
+        self.assertThat(rectangle.color, Equals([0, 0, 255, 255]))
+
+        mousearea = self.main_window.get_test_mousearea()
+        self.pointing_device.move_to_object(mousearea)
+        self.pointing_device.click()
+
+        self.assertThat(rectangle.color, Eventually(Equals([255, 0, 0, 255])))
+
+
+class TestAppNameQtDefault(AutopilotQtTestCase):
+
+    def setUp(self):
+        super(TestAppNameQtDefault, self).setUp("--appname", "untitled1")
+
+    def test_connection(self):
+        self.assertThat(self.main_window.get_qml_view().visible, Eventually(Equals(True)))
+
+
+class TestAppNameTech(AutopilotQtTestCase):
+
+    def setUp(self):
+        super(TestAppNameTech, self).setUp("--appname", "qt-test-app")
+
+    def test_connection(self):
+        self.assertThat(self.main_window.get_qml_view().visible, Eventually(Equals(True)))
+
+
+class TestAppNameUserfriendly(AutopilotQtTestCase):
+
+    def setUp(self):
+        super(TestAppNameUserfriendly, self).setUp("--appname", "Qt Test App")
+
+    def test_connection(self):
+        self.assertThat(self.main_window.get_qml_view().visible, Eventually(Equals(True)))
+
+
+class TestAppNameFqdn(AutopilotQtTestCase):
+
+    def setUp(self):
+        super(TestAppNameFqdn, self).setUp("--appname", "com.ubuntu.qttestapp")
+
+    def test_connection(self):
+        self.assertThat(self.main_window.get_qml_view().visible, Eventually(Equals(True)))

=== added directory 'tests/autopilot/testapp'
=== added file 'tests/autopilot/testapp/qt4.qml'
--- tests/autopilot/testapp/qt4.qml	1970-01-01 00:00:00 +0000
+++ tests/autopilot/testapp/qt4.qml	2013-03-19 12:15:26 +0000
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 Canonical, Ltd.
+ *
+ * Authors:
+ *  Michael Zanetti <[e-mail]>
+ *
+ * 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; version 3.
+ *
+ * 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/>.
+ *
+ */
+
+import QtQuick 1.0
+
+Item {
+    id: root
+    objectName: "rootItem"
+    width: 500
+    height: 500
+
+    Item {
+        id: testItem
+        objectName: "testItem"
+
+        property string stringProperty: "Testing rocks, debugging sucks!"
+        property int intProperty: 42
+        property bool boolProperty: false
+        property real realProperty: 0.42
+        property double doubleProperty: 0.42
+    }
+
+    Rectangle {
+        id: rect
+        objectName: "testRectangle"
+        anchors.fill: parent
+        color: "blue"
+    }
+
+    MouseArea {
+        objectName: "testMouseArea"
+        width: root.width / 2
+        height: root.height / 2
+        anchors.centerIn: root
+
+        onClicked: rect.color = "red"
+    }
+}

=== added file 'tests/autopilot/testapp/qt5.qml'
--- tests/autopilot/testapp/qt5.qml	1970-01-01 00:00:00 +0000
+++ tests/autopilot/testapp/qt5.qml	2013-03-19 12:15:26 +0000
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2013 Canonical, Ltd.
+ *
+ * Authors:
+ *  Michael Zanetti <[e-mail]>
+ *
+ * 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; version 3.
+ *
+ * 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/>.
+ *
+ */
+
+import QtQuick 2.0
+
+Item {
+    id: root
+    objectName: "rootItem"
+    width: 500
+    height: 500
+
+    Item {
+        id: testItem
+        objectName: "testItem"
+
+        property string stringProperty: "Testing rocks, debugging sucks!"
+        property int intProperty: 42
+        property bool boolProperty: false
+        property real realProperty: 0.42
+        property double doubleProperty: 0.42
+    }
+
+    Rectangle {
+        id: rect
+        objectName: "testRectangle"
+        anchors.fill: parent
+        color: "blue"
+    }
+
+    MouseArea {
+        objectName: "testMouseArea"
+        width: root.width / 2
+        height: root.height / 2
+        anchors.centerIn: root
+
+        onClicked: rect.color = "red"
+    }
+}

=== added file 'tests/autopilot/testapp/testapp.cpp'
--- tests/autopilot/testapp/testapp.cpp	1970-01-01 00:00:00 +0000
+++ tests/autopilot/testapp/testapp.cpp	2013-03-19 12:15:26 +0000
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2013 Canonical, Ltd.
+ *
+ * Authors:
+ *  Michael Zanetti <[e-mail]>
+ *
+ * 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; version 3.
+ *
+ * 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 <QApplication>
+#include <QStringList>
+
+#ifdef QT5_SUPPORT
+#include <QQuickView>
+#else
+#include <QDeclarativeView>
+#endif
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QStringList args = QApplication::arguments();
+    QString sourceFile = args.last();
+
+    int appNameIndex = args.indexOf("--appname");
+    if(appNameIndex > 0 && args.count() >= appNameIndex) {
+        app.setApplicationName(args.at(appNameIndex+1));
+    }
+
+#ifdef QT5_SUPPORT
+    QQuickView view;
+#else
+    QDeclarativeView view;
+#endif
+
+    view.setSource(QUrl(sourceFile));
+
+    view.show();
+    app.exec();
+}

=== added file 'tests/autopilot/testapp/testapp.pro'
--- tests/autopilot/testapp/testapp.pro	1970-01-01 00:00:00 +0000
+++ tests/autopilot/testapp/testapp.pro	2013-03-19 12:15:26 +0000
@@ -0,0 +1,22 @@
+TEMPLATE = app
+
+contains(QT_VERSION, ^5\\..\\..*) {
+    TARGET = qt5testapp
+    QT += widgets quick
+    qmlfile.file = qt5.qml
+
+    DEFINES += QT5_SUPPORT
+} else {
+    TARGET = qt4testapp
+    QT += declarative
+    qmlfile.file = qt4.qml
+}
+
+SOURCES += testapp.cpp
+
+qmlfile.path=/usr/share/libautopilot-qt/
+
+target.path=/usr/share/libautopilot-qt/
+target.file = $TARGET
+
+INSTALLS += target qmlfile 

=== added file 'tests/tests.pro'
--- tests/tests.pro	1970-01-01 00:00:00 +0000
+++ tests/tests.pro	2013-03-19 12:15:26 +0000
@@ -0,0 +1,2 @@
+TEMPLATE = subdirs
+SUBDIRS += autopilot unittests

=== added directory 'tests/unittests'
=== added file 'tests/unittests/tst_introspection.cpp'
--- tests/unittests/tst_introspection.cpp	1970-01-01 00:00:00 +0000
+++ tests/unittests/tst_introspection.cpp	2013-03-19 12:15:26 +0000
@@ -0,0 +1,223 @@
+/*
+ * Copyright (C) 2013 Canonical, Ltd.
+ *
+ * Authors:
+ *  Michael Zanetti <[e-mail]>
+ *
+ * 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; version 3.
+ *
+ * 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 <QStringList>
+#include <QtTest>
+#include <QMainWindow>
+#include <QDebug>
+#include <QGridLayout>
+#include <QPushButton>
+
+#include "introspection.h"
+
+QVariant IntrospectNode(QObject* obj);
+
+class tst_Introspection : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void initTestCase();
+    void cleanupTestCase();
+
+    void test_introspect_data();
+    void test_introspect();
+
+    void test_application_names_data();
+    void test_application_names();
+
+    void test_properties_data();
+    void test_properties();
+
+private:
+    QMainWindow *m_object;
+};
+
+
+void tst_Introspection::initTestCase()
+{
+    QApplication::setApplicationName("tst_introspection");
+
+    m_object = new QMainWindow();
+    QWidget *centralWidget = new QWidget();
+    centralWidget->setObjectName("centralTestWidget");
+    m_object->setCentralWidget(centralWidget);
+
+    QGridLayout *layout = new QGridLayout();
+    layout->setObjectName("myTestLayout");
+    centralWidget->setLayout(layout);
+
+    QPushButton *button = new QPushButton("MyButton1");
+    button->setObjectName("myButton1");
+    layout->addWidget(button);
+
+    button = new QPushButton("MyButton2");
+    button->setObjectName("myButton2");
+    layout->addWidget(button);
+
+    m_object->setObjectName("testWindow");
+    m_object->setProperty("dynamicTestProperty", "testValue");
+    m_object->setProperty("myUInt", QVariant(quint8(5)));
+    m_object->setProperty("myStringList", QVariant(QStringList() << "string1" << "string2" << "string3"));
+    m_object->setProperty("myColor", QColor("red"));
+    m_object->setProperty("myByteArray", QByteArray("0xDEADBEEF"));
+    m_object->setProperty("myUrl", QUrl("http://www.ubuntu.com"));
+    m_object->setMaximumSize(1234, 4321);
+    m_object->resize(123, 321);
+    m_object->move(333, 444);
+    m_object->setVisible(false);
+    m_object->setWindowOpacity(0.12345);
+
+    m_object->show();
+}
+
+void tst_Introspection::cleanupTestCase()
+{
+    m_object->close();
+    delete m_object;
+}
+
+void tst_Introspection::test_introspect_data()
+{
+    // some query
+    QTest::addColumn<QString>("xpath");
+
+    // number of expected results
+    QTest::addColumn<int>("resultCount");
+
+    // first result object type. Empty string if 0 results expected
+    QTest::addColumn<QString>("firstResultType");
+
+    // Choose a property from the first result object to be compared, empty QString/QVariant if 0 results expected
+    QTest::addColumn<QString>("firstResultPropertyName");
+    QTest::addColumn<QVariant>("firstResultPropertyValue");
+
+#ifdef QT5_SUPPORT
+    QTest::newRow("/") << "/" << 1 << "tst_introspection" << "Children" << QVariant(QStringList() << "QMainWindow" << "QWidgetWindow");
+    QTest::newRow("//QWidget[id=6]") << "//QWidget[id=6]" << 1 << "QWidget" << "objectName" << QVariant("centralTestWidget");
+    QTest::newRow("//QPushButton[id=9]") << "//QPushButton[id=9]" << 1 << "QPushButton" << "objectName" << QVariant("myButton2");
+#else
+    QTest::newRow("/") << "/" << 1 << "tst_introspection" << "Children" << QVariant(QStringList() << "QMainWindow");
+    QTest::newRow("//QWidget[id=5]") << "//QWidget[id=5]" << 1 << "QWidget" << "objectName" << QVariant("centralTestWidget");
+
+    // Depending on the environment, Qt4 could add a second QWidget at position 6. That moves other items down by one.
+    if (Introspect("//QWidget[id=6]").count() > 0) {
+        QTest::newRow("//QPushButton[id=9]") << "//QPushButton[id=9]" << 1 << "QPushButton" << "objectName" << QVariant("myButton2");
+    } else {
+        QTest::newRow("//QPushButton[id=8]") << "//QPushButton[id=8]" << 1 << "QPushButton" << "objectName" << QVariant("myButton2");
+    }
+#endif
+
+    QTest::newRow("//GridLayout") << "//QGridLayout" << 1 << "QGridLayout" << "objectName" << QVariant("myTestLayout");
+    QTest::newRow("//QPushButton") << "//QPushButton" << 2 << "QPushButton" << "objectName" << QVariant("myButton1");
+    QTest::newRow("//QWidget/*") << "//QWidget/*" << 5 << "QGridLayout" << "objectName" << QVariant("myTestLayout");
+    QTest::newRow("broken query") << "broken query" << 0 << QString() << QString() << QVariant();
+}
+
+void tst_Introspection::test_introspect()
+{
+    QFETCH(QString, xpath);
+    QFETCH(int, resultCount);
+    QFETCH(QString, firstResultType);
+    QFETCH(QString, firstResultPropertyName);
+    QFETCH(QVariant, firstResultPropertyValue);
+
+    QList<QVariant> resultList = Introspect(xpath);
+
+    QCOMPARE(resultList.count(), resultCount);
+
+    if (resultCount > 0) {
+        QVariant firstResult = resultList.first();
+        QVariantMap firstResultProperties = firstResult.toList().last().toMap();
+
+        QCOMPARE(firstResult.toList().first().toString(), firstResultType);
+        QCOMPARE(firstResultProperties.value(firstResultPropertyName), firstResultPropertyValue);
+    }
+}
+
+void tst_Introspection::test_application_names_data()
+{
+    QTest::addColumn<QString>("app_name");
+
+    QTest::newRow("Unset") << "untitled1";
+    QTest::newRow("Tech") << "autopilot-qt";
+    QTest::newRow("Userfriendly") << "Autopilot Qt Driver";
+    QTest::newRow("Fqdn name") << "com.canonical.Autopilot.Qt";
+}
+
+void tst_Introspection::test_application_names()
+{
+    QFETCH(QString, app_name);
+    qApp->setApplicationName(app_name);
+
+#ifdef QT5_SUPPORT
+    QList<QVariant> result = Introspect("//QWidgetWindow");
+#else
+    QList<QVariant> result = Introspect("//QMainWindow");
+#endif
+
+    QVERIFY(!result.isEmpty());
+}
+
+void tst_Introspection::test_properties_data()
+{
+    QTest::addColumn<QString>("propertyName");
+    QTest::addColumn<QVariant>("propertyValue");
+    QTest::addColumn<bool>("fuzzyCompare");
+
+    QTest::newRow("static property") << "objectName" << QVariant(m_object->objectName()) << false;
+    QTest::newRow("dynamic property") << "dynamicTestProperty" << m_object->property("dynamicTestProperty") << false;
+
+    QTest::newRow("int") << "width" << QVariant(m_object->width()) << false;
+    QTest::newRow("uint") << "myUInt" << m_object->property("myUInt") << false;
+    QTest::newRow("bool") << "visible" << QVariant(m_object->isVisible()) << false;
+    QTest::newRow("double") << "windowOpacity" << QVariant(m_object->windowOpacity()) << true;
+
+    QTest::newRow("QString") << "objectName" << QVariant(m_object->objectName()) << false;
+    QTest::newRow("QStringList") << "myStringList" << m_object->property("myStringList") << false;
+    QTest::newRow("QSize") << "maximumSize" << QVariant(QList<QVariant>() << m_object->maximumWidth() << m_object->maximumHeight()) << false;
+    QTest::newRow("QPoint") << "pos" << QVariant(QList<QVariant>() << m_object->x() << m_object->y()) << false;
+    QTest::newRow("QRect") << "geometry" << QVariant(QList<QVariant>() << m_object->geometry().x() << m_object->geometry().y() << m_object->geometry().width() << m_object->geometry().height()) << false;
+    QTest::newRow("QColor") << "myColor" << QVariant(QList<QVariant>() << 255 << 0 << 0 << 255) << false;
+    QTest::newRow("QByteArray") << "myByteArray" << m_object->property("myByteArray") << false;
+    QTest::newRow("QUrl") << "myUrl" << m_object->property("myUrl") << false;
+}
+
+void tst_Introspection::test_properties()
+{
+    QFETCH(QString, propertyName);
+    QFETCH(QVariant, propertyValue);
+    QFETCH(bool, fuzzyCompare);
+
+    QVariant result = IntrospectNode(m_object);
+
+    QCOMPARE(result.toList().count(), 2);
+    QVariantMap properties = result.toList().at(1).toMap();
+
+    if (fuzzyCompare) {
+        qFuzzyCompare(properties.value(propertyName).toDouble(), propertyValue.toDouble());
+    } else {
+        QCOMPARE(properties.value(propertyName), propertyValue);
+    }
+}
+
+QTEST_MAIN(tst_Introspection)
+
+#include "tst_introspection.moc"

=== added file 'tests/unittests/unittests.pro'
--- tests/unittests/unittests.pro	1970-01-01 00:00:00 +0000
+++ tests/unittests/unittests.pro	2013-03-19 12:15:26 +0000
@@ -0,0 +1,26 @@
+#include(../../coverage.pri)
+
+CONFIG += testcase
+TARGET = tst_introspection
+
+QT += testlib dbus widgets quick
+
+CONFIG += link_pkgconfig
+PKGCONFIG += xpathselect
+QMAKE_CXXFLAGS += -std=c++0x -Wl,--no-undefined
+
+contains(QT_VERSION, ^5\\..\\..*) {
+    DEFINES += QT5_SUPPORT
+}
+
+INCLUDEPATH += ../../driver
+
+SOURCES += tst_introspection.cpp \
+    ../../driver/introspection.cpp \
+    ../../driver/rootnode.cpp \
+    ../../driver/qtnode.cpp
+
+HEADERS += \
+    ../../driver/introspection.h \
+    ../../driver/rootnode.h \
+    ../../driver/qtnode.h