4bfb0acc17
This change adjusts the window management abstractions in kwin for the drm backend providing more than just "desktop" outputs. Besides that, it has other potential benefits - for example, the Workspace could start managing allocation of the placeholder output by itself, thus leading to some simplifications in the drm backend. Another is that it lets us move wayland code from the drm backend.
156 lines
5 KiB
C++
156 lines
5 KiB
C++
/*
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SPDX-FileCopyrightText: 2021 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "kwin_wayland_test.h"
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#include "cursor.h"
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#include "output.h"
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#include "outputconfiguration.h"
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#include "platform.h"
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#include "wayland_server.h"
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#include "window.h"
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#include "workspace.h"
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#include <KWayland/Client/surface.h>
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namespace KWin
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{
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static const QString s_socketName = QStringLiteral("wayland_test_output_changes-0");
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class OutputChangesTest : public QObject
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{
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Q_OBJECT
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private Q_SLOTS:
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void initTestCase();
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void init();
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void cleanup();
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void testWindowSticksToOutputAfterOutputIsDisabled();
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void testWindowSticksToOutputAfterAnotherOutputIsDisabled();
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void testWindowSticksToOutputAfterOutputIsMoved();
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};
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void OutputChangesTest::initTestCase()
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{
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qRegisterMetaType<Window *>();
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QSignalSpy applicationStartedSpy(kwinApp(), &Application::started);
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QVERIFY(applicationStartedSpy.isValid());
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kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024));
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QVERIFY(waylandServer()->init(s_socketName));
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QMetaObject::invokeMethod(kwinApp()->platform(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(int, 2));
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kwinApp()->start();
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QVERIFY(applicationStartedSpy.wait());
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const auto outputs = workspace()->outputs();
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QCOMPARE(outputs.count(), 2);
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QCOMPARE(outputs[0]->geometry(), QRect(0, 0, 1280, 1024));
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QCOMPARE(outputs[1]->geometry(), QRect(1280, 0, 1280, 1024));
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Test::initWaylandWorkspace();
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}
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void OutputChangesTest::init()
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{
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QMetaObject::invokeMethod(kwinApp()->platform(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(int, 2));
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QVERIFY(Test::setupWaylandConnection());
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workspace()->setActiveOutput(QPoint(640, 512));
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Cursors::self()->mouse()->setPos(QPoint(640, 512));
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}
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void OutputChangesTest::cleanup()
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{
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Test::destroyWaylandConnection();
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}
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void OutputChangesTest::testWindowSticksToOutputAfterOutputIsDisabled()
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{
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auto outputs = kwinApp()->platform()->outputs();
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// Create a window.
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QScopedPointer<KWayland::Client::Surface> surface(Test::createSurface());
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QScopedPointer<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.data()));
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auto window = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
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QVERIFY(window);
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// Move the window to some predefined position so the test is more robust.
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window->move(QPoint(42, 67));
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QCOMPARE(window->frameGeometry(), QRect(42, 67, 100, 50));
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// Disable the output where the window is on.
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OutputConfiguration config;
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{
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auto changeSet = config.changeSet(outputs[0]);
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changeSet->enabled = false;
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}
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kwinApp()->platform()->applyOutputChanges(config);
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// The window will be sent to the second output, which is at (1280, 0).
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QCOMPARE(window->frameGeometry(), QRect(1280 + 42, 0 + 67, 100, 50));
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}
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void OutputChangesTest::testWindowSticksToOutputAfterAnotherOutputIsDisabled()
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{
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auto outputs = kwinApp()->platform()->outputs();
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// Create a window.
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QScopedPointer<KWayland::Client::Surface> surface(Test::createSurface());
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QScopedPointer<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.data()));
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auto window = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
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QVERIFY(window);
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// Move the window to the second output.
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window->move(QPoint(1280 + 42, 67));
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QCOMPARE(window->frameGeometry(), QRect(1280 + 42, 67, 100, 50));
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// Disable the first output.
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OutputConfiguration config;
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{
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auto changeSet = config.changeSet(outputs[0]);
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changeSet->enabled = false;
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}
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{
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auto changeSet = config.changeSet(outputs[1]);
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changeSet->pos = QPoint(0, 0);
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}
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kwinApp()->platform()->applyOutputChanges(config);
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// The position of the window relative to its output should remain the same.
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QCOMPARE(window->frameGeometry(), QRect(42, 67, 100, 50));
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}
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void OutputChangesTest::testWindowSticksToOutputAfterOutputIsMoved()
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{
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auto outputs = kwinApp()->platform()->outputs();
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// Create a window.
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QScopedPointer<KWayland::Client::Surface> surface(Test::createSurface());
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QScopedPointer<Test::XdgToplevel> shellSurface(Test::createXdgToplevelSurface(surface.data()));
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auto window = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
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QVERIFY(window);
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// Move the window to some predefined position so the test is more robust.
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window->move(QPoint(42, 67));
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QCOMPARE(window->frameGeometry(), QRect(42, 67, 100, 50));
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// Disable the first output.
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OutputConfiguration config;
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{
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auto changeSet = config.changeSet(outputs[0]);
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changeSet->pos = QPoint(-10, 20);
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}
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kwinApp()->platform()->applyOutputChanges(config);
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// The position of the window relative to its output should remain the same.
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QCOMPARE(window->frameGeometry(), QRect(-10 + 42, 20 + 67, 100, 50));
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}
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}
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WAYLANDTEST_MAIN(KWin::OutputChangesTest)
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#include "outputchanges_test.moc"
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