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kwin/autotests/integration/maximize_test.cpp
Roman Gilg 73fa7df1fc [autotests] Fix remaining autotests with failing border calculation 
Summary:
As in 2c088894b fix remaining autotests failing since no borders has become
the new default behavior of Breeze.

Autotests should not rely on this default behavior of Breeze though, but be
run with a faked deco such that changes on Breeze does not directly change
the autotests behavior. That's a goal for the future.

Test Plan: 100% tests passed, 0 tests failed out of 147

Reviewers: #kwin, zzag

Reviewed By: #kwin, zzag

Subscribers: zzag, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D21746
2019-06-27 13:44:03 +02:00

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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2016 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/>.
*********************************************************************/
#include "kwin_wayland_test.h"
#include "cursor.h"
#include "decorations/decorationbridge.h"
#include "decorations/settings.h"
#include "platform.h"
#include "shell_client.h"
#include "screens.h"
#include "wayland_server.h"
#include "workspace.h"
#include <KWayland/Client/compositor.h>
#include <KWayland/Client/shell.h>
#include <KWayland/Client/shm_pool.h>
#include <KWayland/Client/surface.h>
#include <KWayland/Client/server_decoration.h>
#include <KWayland/Client/xdgdecoration.h>
#include <KWayland/Client/xdgshell.h>
#include <KWayland/Client/plasmashell.h>
#include <KWayland/Server/shell_interface.h>
#include <KWayland/Server/xdgdecoration_interface.h>
#include <KDecoration2/DecoratedClient>
#include <KDecoration2/Decoration>
#include <KDecoration2/DecorationSettings>
using namespace KWin;
using namespace KWayland::Client;
static const QString s_socketName = QStringLiteral("wayland_test_kwin_maximized-0");
class TestMaximized : public QObject
{
Q_OBJECT
private Q_SLOTS:
void initTestCase();
void init();
void cleanup();
void testMaximizedPassedToDeco();
void testInitiallyMaximized();
void testBorderlessMaximizedWindow();
void testBorderlessMaximizedWindowNoClientSideDecoration();
void testMaximizePlacementStrategy();
};
void TestMaximized::initTestCase()
{
qRegisterMetaType<KWin::ShellClient*>();
qRegisterMetaType<KWin::AbstractClient*>();
QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated);
QVERIFY(workspaceCreatedSpy.isValid());
kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024));
QMetaObject::invokeMethod(kwinApp()->platform(), "setVirtualOutputs", Qt::DirectConnection, Q_ARG(int, 2));
QVERIFY(waylandServer()->init(s_socketName.toLocal8Bit()));
kwinApp()->setConfig(KSharedConfig::openConfig(QString(), KConfig::SimpleConfig));
kwinApp()->start();
QVERIFY(workspaceCreatedSpy.wait());
QCOMPARE(screens()->count(), 2);
QCOMPARE(screens()->geometry(0), QRect(0, 0, 1280, 1024));
QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024));
waylandServer()->initWorkspace();
}
void TestMaximized::init()
{
QVERIFY(Test::setupWaylandConnection(Test::AdditionalWaylandInterface::Decoration |
Test::AdditionalWaylandInterface::XdgDecoration |
Test::AdditionalWaylandInterface::PlasmaShell));
screens()->setCurrent(0);
KWin::Cursor::setPos(QPoint(1280, 512));
}
void TestMaximized::cleanup()
{
Test::destroyWaylandConnection();
// adjust config
auto group = kwinApp()->config()->group("Windows");
group.writeEntry("BorderlessMaximizedWindows", false);
group.sync();
Workspace::self()->slotReconfigure();
QCOMPARE(options->borderlessMaximizedWindows(), false);
}
void TestMaximized::testMaximizedPassedToDeco()
{
// this test verifies that when a ShellClient gets maximized the Decoration receives the signal
QScopedPointer<Surface> surface(Test::createSurface());
QScopedPointer<ShellSurface> shellSurface(Test::createShellSurface(surface.data()));
QScopedPointer<ServerSideDecoration> ssd(Test::waylandServerSideDecoration()->create(surface.data()));
auto client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
QSignalSpy sizeChangedSpy(shellSurface.data(), &ShellSurface::sizeChanged);
QVERIFY(sizeChangedSpy.isValid());
QVERIFY(client);
QVERIFY(client->isDecorated());
auto decoration = client->decoration();
QVERIFY(decoration);
QCOMPARE(client->maximizeMode(), MaximizeMode::MaximizeRestore);
// When there are no borders, there is no change to them when maximizing.
// TODO: we should test both cases with fixed fake decoration for autotests.
const bool hasBorders = Decoration::DecorationBridge::self()->settings()->borderSize() != KDecoration2::BorderSize::None;
// now maximize
QVERIFY(sizeChangedSpy.isEmpty());
QSignalSpy bordersChangedSpy(decoration, &KDecoration2::Decoration::bordersChanged);
QVERIFY(bordersChangedSpy.isValid());
QSignalSpy maximizedChangedSpy(decoration->client().data(), &KDecoration2::DecoratedClient::maximizedChanged);
QVERIFY(maximizedChangedSpy.isValid());
QSignalSpy geometryShapeChangedSpy(client, &AbstractClient::geometryShapeChanged);
QVERIFY(geometryShapeChangedSpy.isValid());
workspace()->slotWindowMaximize();
QVERIFY(sizeChangedSpy.wait());
QCOMPARE(sizeChangedSpy.first().first().toSize(), QSize(1280, 1024 - decoration->borderTop()));
Test::render(surface.data(), sizeChangedSpy.first().first().toSize(), Qt::red);
QVERIFY(geometryShapeChangedSpy.wait());
// If no borders, there is only the initial geometry shape change, but none through border resizing.
QCOMPARE(geometryShapeChangedSpy.count(), hasBorders ? 2 : 1);
QCOMPARE(client->maximizeMode(), MaximizeMode::MaximizeFull);
QCOMPARE(maximizedChangedSpy.count(), 1);
QCOMPARE(maximizedChangedSpy.last().first().toBool(), true);
QCOMPARE(bordersChangedSpy.count(), hasBorders ? 1 : 0);
QCOMPARE(decoration->borderLeft(), 0);
QCOMPARE(decoration->borderBottom(), 0);
QCOMPARE(decoration->borderRight(), 0);
QVERIFY(decoration->borderTop() != 0);
// now unmaximize again
workspace()->slotWindowMaximize();
Test::render(surface.data(), QSize(100, 50), Qt::red);
QVERIFY(geometryShapeChangedSpy.wait());
QCOMPARE(geometryShapeChangedSpy.count(), hasBorders ? 4 : 2);
QCOMPARE(client->maximizeMode(), MaximizeMode::MaximizeRestore);
QCOMPARE(maximizedChangedSpy.count(), 2);
QCOMPARE(maximizedChangedSpy.last().first().toBool(), false);
QCOMPARE(bordersChangedSpy.count(), hasBorders ? 2 : 0);
QVERIFY(decoration->borderTop() != 0);
QVERIFY(decoration->borderLeft() != !hasBorders);
QVERIFY(decoration->borderRight() != !hasBorders);
QVERIFY(decoration->borderBottom() != !hasBorders);
QCOMPARE(sizeChangedSpy.count(), 2);
QCOMPARE(sizeChangedSpy.last().first().toSize(), QSize(100, 50));
}
void TestMaximized::testInitiallyMaximized()
{
// this test verifies that a window created as maximized, will be maximized
QScopedPointer<Surface> surface(Test::createSurface());
QScopedPointer<ShellSurface> shellSurface(Test::createShellSurface(surface.data()));
QSignalSpy sizeChangedSpy(shellSurface.data(), &ShellSurface::sizeChanged);
QVERIFY(sizeChangedSpy.isValid());
shellSurface->setMaximized();
QVERIFY(sizeChangedSpy.wait());
QCOMPARE(shellSurface->size(), QSize(1280, 1024));
// now let's render in an incorrect size
auto client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
QVERIFY(client);
QCOMPARE(client->geometry(), QRect(0, 0, 100, 50));
QEXPECT_FAIL("", "Should go out of maximzied", Continue);
QCOMPARE(client->maximizeMode(), MaximizeMode::MaximizeRestore);
}
void TestMaximized::testBorderlessMaximizedWindow()
{
// test case verifies that borderless maximized window works
// see BUG 370982
// adjust config
auto group = kwinApp()->config()->group("Windows");
group.writeEntry("BorderlessMaximizedWindows", true);
group.sync();
Workspace::self()->slotReconfigure();
QCOMPARE(options->borderlessMaximizedWindows(), true);
QScopedPointer<Surface> surface(Test::createSurface());
QScopedPointer<ShellSurface> shellSurface(Test::createShellSurface(surface.data()));
QScopedPointer<ServerSideDecoration> ssd(Test::waylandServerSideDecoration()->create(surface.data()));
auto client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
QVERIFY(client->isDecorated());
const QRect origGeo = client->geometry();
QSignalSpy sizeChangedSpy(shellSurface.data(), &ShellSurface::sizeChanged);
QVERIFY(sizeChangedSpy.isValid());
// go to maximized
shellSurface->setMaximized();
QVERIFY(sizeChangedSpy.wait());
QCOMPARE(shellSurface->size(), QSize(1280, 1024));
QSignalSpy geometryChangedSpy(client, &ShellClient::geometryChanged);
QVERIFY(geometryChangedSpy.isValid());
Test::render(surface.data(), shellSurface->size(), Qt::red);
QVERIFY(geometryChangedSpy.wait());
QCOMPARE(client->maximizeMode(), MaximizeMode::MaximizeFull);
QCOMPARE(client->geometry(), QRect(0, 0, 1280, 1024));
QCOMPARE(client->geometryRestore(), origGeo);
QCOMPARE(client->isDecorated(), false);
// go back to normal
shellSurface->setToplevel();
QVERIFY(sizeChangedSpy.wait());
QCOMPARE(shellSurface->size(), QSize(100, 50));
Test::render(surface.data(), QSize(100, 50), Qt::red);
QVERIFY(geometryChangedSpy.wait());
QCOMPARE(client->maximizeMode(), MaximizeMode::MaximizeRestore);
QCOMPARE(client->geometry(), origGeo);
QCOMPARE(client->geometryRestore(), origGeo);
QCOMPARE(client->isDecorated(), true);
}
void TestMaximized::testBorderlessMaximizedWindowNoClientSideDecoration()
{
// test case verifies that borderless maximized windows doesn't cause
// clients to render client-side decorations instead (BUG 405385)
// adjust config
auto group = kwinApp()->config()->group("Windows");
group.writeEntry("BorderlessMaximizedWindows", true);
group.sync();
Workspace::self()->slotReconfigure();
QCOMPARE(options->borderlessMaximizedWindows(), true);
QScopedPointer<Surface> surface(Test::createSurface());
QScopedPointer<XdgShellSurface> xdgShellSurface(Test::createXdgShellStableSurface(surface.data()));
QScopedPointer<XdgDecoration> deco(Test::xdgDecorationManager()->getToplevelDecoration(xdgShellSurface.data()));
QSignalSpy decorationConfiguredSpy(deco.data(), &XdgDecoration::modeChanged);
QVERIFY(decorationConfiguredSpy.isValid());
auto client = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue);
QSignalSpy geometryChangedSpy(client, &ShellClient::geometryChanged);
QVERIFY(geometryChangedSpy.isValid());
QSignalSpy sizeChangeRequestedSpy(xdgShellSurface.data(), &XdgShellSurface::sizeChanged);
QVERIFY(sizeChangeRequestedSpy.isValid());
QSignalSpy configureRequestedSpy(xdgShellSurface.data(), &XdgShellSurface::configureRequested);
QVERIFY(configureRequestedSpy.isValid());
QVERIFY(client->isDecorated());
QVERIFY(!client->noBorder());
configureRequestedSpy.wait();
QCOMPARE(decorationConfiguredSpy.count(), 1);
QCOMPARE(deco->mode(), XdgDecoration::Mode::ServerSide);
// go to maximized
xdgShellSurface->setMaximized(true);
QVERIFY(sizeChangeRequestedSpy.wait());
QCOMPARE(sizeChangeRequestedSpy.count(), 1);
for (const auto &it: configureRequestedSpy) {
xdgShellSurface->ackConfigure(it[2].toInt());
}
Test::render(surface.data(), sizeChangeRequestedSpy.last().first().toSize(), Qt::red);
QVERIFY(geometryChangedSpy.wait());
// no deco
QVERIFY(!client->isDecorated());
QVERIFY(client->noBorder());
// but still server-side
QCOMPARE(deco->mode(), XdgDecoration::Mode::ServerSide);
// go back to normal
xdgShellSurface->setMaximized(false);
QVERIFY(sizeChangeRequestedSpy.wait());
QCOMPARE(sizeChangeRequestedSpy.count(), 2);
for (const auto &it: configureRequestedSpy) {
xdgShellSurface->ackConfigure(it[2].toInt());
}
Test::render(surface.data(), sizeChangeRequestedSpy.last().first().toSize(), Qt::red);
QVERIFY(geometryChangedSpy.wait());
QVERIFY(client->isDecorated());
QVERIFY(!client->noBorder());
QCOMPARE(deco->mode(), XdgDecoration::Mode::ServerSide);
}
void TestMaximized::testMaximizePlacementStrategy()
{
// adjust config
auto group = kwinApp()->config()->group("Windows");
group.writeEntry("Placement", "Maximizing");
group.sync();
Workspace::self()->slotReconfigure();
// add a top panel
QScopedPointer<Surface> panelSurface(Test::createSurface());
QScopedPointer<QObject> panelShellSurface(Test::createXdgShellStableSurface(panelSurface.data()));
QScopedPointer<PlasmaShellSurface> plasmaSurface(Test::waylandPlasmaShell()->createSurface(panelSurface.data()));
plasmaSurface->setRole(PlasmaShellSurface::Role::Panel);
plasmaSurface->setPosition(QPoint(0, 0));
Test::renderAndWaitForShown(panelSurface.data(), QSize(1280, 20), Qt::blue);
// create a new window - it should be maximised on the first configure and positioned beneath the strut
QScopedPointer<Surface> surface(Test::createSurface());
auto shellSurface = Test::createXdgShellStableSurface(surface.data(), surface.data(), Test::CreationSetup::CreateOnly);
QSignalSpy configSpy(shellSurface, &XdgShellSurface::configureRequested);
surface->commit(Surface::CommitFlag::None);
QVERIFY(configSpy.wait());
const auto size = configSpy[0][0].toSize();
const auto states = configSpy[0][1].value<KWayland::Client::XdgShellSurface::States>();
QVERIFY(states & XdgShellSurface::State::Maximized);
shellSurface->ackConfigure(configSpy[0][2].toUInt());
QCOMPARE(size, QSize(1280, 1024 - 20));
auto c = Test::renderAndWaitForShown(surface.data(), size, Qt::red);
QVERIFY(c);
QCOMPARE(c->geometry(), QRect(0, 20, 1280, 1024 - 20));
}
WAYLANDTEST_MAIN(TestMaximized)
#include "maximize_test.moc"
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