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kwin/autotests/mock_workspace.h

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[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2014 Martin Gräßlin <mgraesslin@kde.org>
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 2 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 KWIN_MOCK_WORKSPACE_H
#define KWIN_MOCK_WORKSPACE_H
#include <QObject>
Add an auto-test for ScreenEdges The new test does not cover ScreenEdges completely, so far the following areas are handled: * creating of the edges * reserving of edges * trigger callback * cursor pushback * blocking of edges for fullscreen active clients
2014-09-26 12:01:44 +00:00
#include <kwinglobals.h>
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
namespace KWin
{
class Client;
[screens] Replace DesktopWidgetScreens by XRandRScreens A new implementation of the Screens interface is added which uses XRandR directly instead of relying on QDesktopWidget. The implementation is provided in a new implementation file screens_xrandr.cpp. XRandRScreens comes with a unit test. Unfortunately it's rather difficult to provide a proper unit test against XRandR. Xvfb (which is obviously used on the CI system) doesn't provide the XRandR extension. Also on a "normal" developer system one would not want to just execute the test as the results are not predictable (number of available outputs?) and the test would mess up the setup resulting in nobody wanting to execute the test. As a solution to both problems the unit test starts Xephyr as a nested X server. This allows to have at least some limited tests against XRandR. Nevertheless there are a few things which I was not able to test: * multiple outputs * no output at all The nested X Server approach makes the interaction rather complex. Qt opens it's connection against the main X Server thus QX11Info provides a wrong connection and also KWin::connection() which is heavily used by xcbutils and thus all the RandR wrappers have the wrong connection. To circumvent this problem the test is GUILESS. In case it would call into any code using QX11Info, it would probably either runtime fail or crash. REVIEW: 117614
2014-04-17 15:33:11 +00:00
class X11EventFilter;
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
class MockWorkspace;
typedef MockWorkspace Workspace;
class MockWorkspace : public QObject
{
Q_OBJECT
public:
explicit MockWorkspace(QObject *parent = nullptr);
virtual ~MockWorkspace();
Client *activeClient() const;
Add an auto-test for ScreenEdges The new test does not cover ScreenEdges completely, so far the following areas are handled: * creating of the edges * reserving of edges * trigger callback * cursor pushback * blocking of edges for fullscreen active clients
2014-09-26 12:01:44 +00:00
Client *getMovingClient() const;
void setShowingDesktop(bool showing);
bool showingDesktop() const;
QRect clientArea(clientAreaOption, int screen, int desktop) const;
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
void setActiveClient(Client *c);
Add an auto-test for ScreenEdges The new test does not cover ScreenEdges completely, so far the following areas are handled: * creating of the edges * reserving of edges * trigger callback * cursor pushback * blocking of edges for fullscreen active clients
2014-09-26 12:01:44 +00:00
void setMovingClient(Client *c);
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
[screens] Replace DesktopWidgetScreens by XRandRScreens A new implementation of the Screens interface is added which uses XRandR directly instead of relying on QDesktopWidget. The implementation is provided in a new implementation file screens_xrandr.cpp. XRandRScreens comes with a unit test. Unfortunately it's rather difficult to provide a proper unit test against XRandR. Xvfb (which is obviously used on the CI system) doesn't provide the XRandR extension. Also on a "normal" developer system one would not want to just execute the test as the results are not predictable (number of available outputs?) and the test would mess up the setup resulting in nobody wanting to execute the test. As a solution to both problems the unit test starts Xephyr as a nested X server. This allows to have at least some limited tests against XRandR. Nevertheless there are a few things which I was not able to test: * multiple outputs * no output at all The nested X Server approach makes the interaction rather complex. Qt opens it's connection against the main X Server thus QX11Info provides a wrong connection and also KWin::connection() which is heavily used by xcbutils and thus all the RandR wrappers have the wrong connection. To circumvent this problem the test is GUILESS. In case it would call into any code using QX11Info, it would probably either runtime fail or crash. REVIEW: 117614
2014-04-17 15:33:11 +00:00
void registerEventFilter(X11EventFilter *filter);
void unregisterEventFilter(X11EventFilter *filter);
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
static Workspace *self();
Add an auto-test for ScreenEdges The new test does not cover ScreenEdges completely, so far the following areas are handled: * creating of the edges * reserving of edges * trigger callback * cursor pushback * blocking of edges for fullscreen active clients
2014-09-26 12:01:44 +00:00
Q_SIGNALS:
void clientRemoved(KWin::Client*);
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
private:
Client *m_activeClient;
Add an auto-test for ScreenEdges The new test does not cover ScreenEdges completely, so far the following areas are handled: * creating of the edges * reserving of edges * trigger callback * cursor pushback * blocking of edges for fullscreen active clients
2014-09-26 12:01:44 +00:00
Client *m_movingClient;
bool m_showingDesktop;
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
static Workspace *s_self;
};
inline
Workspace *MockWorkspace::self()
{
return s_self;
}
Add an auto-test for ScreenEdges The new test does not cover ScreenEdges completely, so far the following areas are handled: * creating of the edges * reserving of edges * trigger callback * cursor pushback * blocking of edges for fullscreen active clients
2014-09-26 12:01:44 +00:00
inline Workspace *workspace()
{
return Workspace::self();
}
[auto-tests] Add an initial test for Screens This is a very interesting auto test as Screens uses both Workspace and Client. Thus it operates in the "impossible to mock" area. The solution is to provide mock includes in autotests and ensure that when building the auto-test the mock header includes will be picked first. There is now a mock class for Workspace and Client providing just the API pieces used inside Screens. As Screens is abstract and we cannot properly interact with QDesktopWidget there is also a MockScreens class inheriting from Screens and mocking the required functionality (by just operating on a list of QRects). The auto-test itself is only performing checks on the abstract class. The mock class is indirectly tested by Screens calling into the virtual methods. The test case is not yet complete, but looking quite good already.
2014-09-17 08:29:03 +00:00
}
#endif
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