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[autotest] Add test case for update pointer focus after screen change 

The test removes the second screen while the cursor is on it. This
should warp the pointer to the center of first screen and trigger
a focus enter event.

As can be seen by the expect failures currently it's bound to libinput
and also doesn't process the event as if it were a pointer event.
icc-effect-5.14.5
Martin Gräßlin 2016-02-11 14:20:06 +01:00
parent 5b5a966e48
commit 79c274b942
1 changed files with 54 additions and 4 deletions
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58
autotests/wayland/pointer_input.cpp
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@ -55,9 +55,10 @@ private Q_SLOTS:
void cleanup();
void testWarpingUpdatesFocus();
void testWarpingGeneratesPointerMotion();
void testUpdateFocusAfterScreenChange();
private:
void render(KWayland::Client::Surface *surface);
void render(KWayland::Client::Surface *surface, const QSize &size = QSize(100, 50));
KWayland::Client::ConnectionThread *m_connection = nullptr;
KWayland::Client::Compositor *m_compositor = nullptr;
KWayland::Client::Seat *m_seat = nullptr;
@ -167,12 +168,12 @@ void PointerInputTest::cleanup()
}
}
void PointerInputTest::render(KWayland::Client::Surface *surface)
void PointerInputTest::render(KWayland::Client::Surface *surface, const QSize &size)
{
QImage img(QSize(100, 50), QImage::Format_ARGB32);
QImage img(size, QImage::Format_ARGB32);
img.fill(Qt::blue);
surface->attachBuffer(m_shm->createBuffer(img));
surface->damage(QRect(0, 0, 100, 50));
surface->damage(QRect(QPoint(0, 0), size));
surface->commit(KWayland::Client::Surface::CommitFlag::None);
m_connection->flush();
}
@ -264,6 +265,55 @@ void PointerInputTest::testWarpingGeneratesPointerMotion()
QCOMPARE(movedSpy.last().first().toPointF(), QPointF(26, 26));
}
void PointerInputTest::testUpdateFocusAfterScreenChange()
{
// this test verifies that a pointer enter event is generated when the cursor changes to another
// screen due to removal of screen
using namespace KWayland::Client;
// ensure cursor is on second screen
Cursor::setPos(1500, 300);
// create pointer and signal spy for enter and motion
auto pointer = m_seat->createPointer(m_seat);
QVERIFY(pointer);
QVERIFY(pointer->isValid());
QSignalSpy enteredSpy(pointer, &Pointer::entered);
QVERIFY(enteredSpy.isValid());
// create a window
QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded);
QVERIFY(clientAddedSpy.isValid());
Surface *surface = m_compositor->createSurface(m_compositor);
QVERIFY(surface);
ShellSurface *shellSurface = m_shell->createSurface(surface, surface);
QVERIFY(shellSurface);
render(surface, QSize(1280, 1024));
QVERIFY(clientAddedSpy.wait());
AbstractClient *window = workspace()->activeClient();
QVERIFY(window);
QVERIFY(!window->geometry().contains(Cursor::pos()));
QSignalSpy screensChangedSpy(screens(), &Screens::changed);
QVERIFY(screensChangedSpy.isValid());
// now let's remove the screen containing the cursor
QMetaObject::invokeMethod(waylandServer()->backend(), "setOutputCount", Qt::DirectConnection, Q_ARG(int, 1));
QMetaObject::invokeMethod(waylandServer()->backend(), "sizeChanged", Qt::QueuedConnection);
QVERIFY(screensChangedSpy.wait());
QCOMPARE(screens()->count(), 1);
// this should have warped the cursor
QEXPECT_FAIL("", "Doesn't work yet, requires libinput", Continue);
QCOMPARE(Cursor::pos(), QPoint(639, 511));
QEXPECT_FAIL("", "Doesn't work yet, requires libinput", Continue);
QVERIFY(window->geometry().contains(Cursor::pos()));
// and we should get an enter event
QEXPECT_FAIL("", "Not yet passed through", Continue);
QVERIFY(enteredSpy.wait());
QEXPECT_FAIL("", "Not yet passed through", Continue);
QCOMPARE(enteredSpy.count(), 1);
}
}
WAYLANDTEST_MAIN(KWin::PointerInputTest)