[autotests/integration] Test another multi-screen setup
The struts test is extended by a setup containing two horizontal screens, bottom aligned with the left screen smaller than the right. Thus there is a dead area in the top left corner. In addition there's a panel on top left screen. Apparently KWin allowed windows to open in the dead area. The test case reconstructs this by opening a window with the same size hints, but in the test it's working correctly.icc-effect-5.14.5
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231132ea30
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f8d556e630
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@ -21,6 +21,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "platform.h"
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#include "client.h"
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#include "cursor.h"
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#include "deleted.h"
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#include "screenedge.h"
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#include "screens.h"
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#include "wayland_server.h"
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@ -57,6 +58,7 @@ private Q_SLOTS:
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void testX11Struts_data();
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void testX11Struts();
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void test363804();
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void testLeftScreenSmallerBottomAligned();
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private:
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KWayland::Client::Compositor *m_compositor = nullptr;
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@ -67,6 +69,7 @@ void StrutsTest::initTestCase()
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{
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qRegisterMetaType<KWin::ShellClient*>();
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qRegisterMetaType<KWin::AbstractClient*>();
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qRegisterMetaType<KWin::Deleted*>();
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QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
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QVERIFY(workspaceCreatedSpy.isValid());
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kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024));
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@ -695,6 +698,116 @@ void StrutsTest::test363804()
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QVERIFY(windowClosedSpy.wait());
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}
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void StrutsTest::testLeftScreenSmallerBottomAligned()
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{
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// this test verifies a two screen setup with the left screen smaller than the right and bottom aligned
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// the panel is on the top of the left screen, thus not at 0/0
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// what this test in addition tests is whether a window larger than the left screen is not placed into
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// the dead area
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const QVector<QRect> geometries{QRect(0, 282, 1366, 768), QRect(1366, 0, 1680, 1050)};
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QMetaObject::invokeMethod(kwinApp()->platform(), "outputGeometriesChanged",
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Qt::DirectConnection,
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Q_ARG(QVector<QRect>, geometries));
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QCOMPARE(screens()->geometry(0), geometries.at(0));
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QCOMPARE(screens()->geometry(1), geometries.at(1));
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QCOMPARE(screens()->geometry(), QRect(0, 0, 3046, 1050));
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// create the panel
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QScopedPointer<xcb_connection_t, XcbConnectionDeleter> c(xcb_connect(nullptr, nullptr));
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QVERIFY(!xcb_connection_has_error(c.data()));
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xcb_window_t w = xcb_generate_id(c.data());
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const QRect windowGeometry(0, 282, 1366, 24);
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xcb_create_window(c.data(), XCB_COPY_FROM_PARENT, w, rootWindow(),
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windowGeometry.x(),
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windowGeometry.y(),
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windowGeometry.width(),
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windowGeometry.height(),
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0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
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xcb_size_hints_t hints;
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memset(&hints, 0, sizeof(hints));
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xcb_icccm_size_hints_set_position(&hints, 1, windowGeometry.x(), windowGeometry.y());
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xcb_icccm_size_hints_set_size(&hints, 1, windowGeometry.width(), windowGeometry.height());
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xcb_icccm_set_wm_normal_hints(c.data(), w, &hints);
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NETWinInfo info(c.data(), w, rootWindow(), NET::WMAllProperties, NET::WM2AllProperties);
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info.setWindowType(NET::Dock);
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NETExtendedStrut strut;
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strut.left_start = 0;
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strut.left_end = 0;
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strut.left_width = 0;
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strut.right_start = 0;
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strut.right_end = 0;
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strut.right_width = 0;
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strut.top_start = 0;
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strut.top_end = 1365;
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strut.top_width = 306;
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strut.bottom_start = 0;
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strut.bottom_end = 0;
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strut.bottom_width = 0;
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info.setExtendedStrut(strut);
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xcb_map_window(c.data(), w);
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xcb_flush(c.data());
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// we should get a client for it
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QSignalSpy windowCreatedSpy(workspace(), &Workspace::clientAdded);
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QVERIFY(windowCreatedSpy.isValid());
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QVERIFY(windowCreatedSpy.wait());
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Client *client = windowCreatedSpy.first().first().value<Client*>();
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QVERIFY(client);
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QCOMPARE(client->window(), w);
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QVERIFY(!client->isDecorated());
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QCOMPARE(client->windowType(), NET::Dock);
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QCOMPARE(client->geometry(), windowGeometry);
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// now verify the actual updated client areas
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QCOMPARE(workspace()->clientArea(PlacementArea, 0, 1), QRect(0, 306, 1366, 744));
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QCOMPARE(workspace()->clientArea(MaximizeArea, 0, 1), QRect(0, 306, 1366, 744));
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QCOMPARE(workspace()->clientArea(PlacementArea, 1, 1), geometries.at(1));
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QCOMPARE(workspace()->clientArea(MaximizeArea, 1, 1), geometries.at(1));
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QCOMPARE(workspace()->clientArea(WorkArea, 0, 1), QRect(0, 0, 3046, 1050));
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// now create a window which is larger than screen 0
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xcb_window_t w2 = xcb_generate_id(c.data());
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const QRect windowGeometry2(0, 26, 1280, 774);
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xcb_create_window(c.data(), XCB_COPY_FROM_PARENT, w2, rootWindow(),
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windowGeometry2.x(),
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windowGeometry2.y(),
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windowGeometry2.width(),
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windowGeometry2.height(),
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0, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_COPY_FROM_PARENT, 0, nullptr);
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xcb_size_hints_t hints2;
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memset(&hints2, 0, sizeof(hints2));
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xcb_icccm_size_hints_set_min_size(&hints2, 868, 431);
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xcb_icccm_set_wm_normal_hints(c.data(), w2, &hints2);
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xcb_map_window(c.data(), w2);
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xcb_flush(c.data());
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QVERIFY(windowCreatedSpy.wait());
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Client *client2 = windowCreatedSpy.last().first().value<Client*>();
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QVERIFY(client2);
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QVERIFY(client2 != client);
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QVERIFY(client2->isDecorated());
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QCOMPARE(client2->geometry(), QRect(0, 306, 1366, 744));
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QCOMPARE(client2->maximizeMode(), KWin::MaximizeFull);
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// destroy window again
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QSignalSpy normalWindowClosedSpy(client2, &Client::windowClosed);
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QVERIFY(normalWindowClosedSpy.isValid());
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xcb_unmap_window(c.data(), w2);
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xcb_destroy_window(c.data(), w2);
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xcb_flush(c.data());
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QVERIFY(normalWindowClosedSpy.wait());
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// and destroy the window again
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xcb_unmap_window(c.data(), w);
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xcb_destroy_window(c.data(), w);
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xcb_flush(c.data());
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c.reset();
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QSignalSpy windowClosedSpy(client, &Client::windowClosed);
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QVERIFY(windowClosedSpy.isValid());
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QVERIFY(windowClosedSpy.wait());
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}
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}
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WAYLANDTEST_MAIN(KWin::StrutsTest)
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