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-rw-r--r--tests/baseline/CMakeLists.txt3
-rw-r--r--tests/baseline/widgets/CMakeLists.txt12
-rw-r--r--tests/baseline/widgets/tst_baseline_widgets.cpp289
3 files changed, 304 insertions, 0 deletions
diff --git a/tests/baseline/CMakeLists.txt b/tests/baseline/CMakeLists.txt
index 935df36ef9..28a1910fd2 100644
--- a/tests/baseline/CMakeLists.txt
+++ b/tests/baseline/CMakeLists.txt
@@ -1,3 +1,6 @@
if(TARGET Qt::Network)
add_subdirectory(painting)
endif()
+if(TARGET Qt::Network AND TARGET Qt::Widgets)
+ add_subdirectory(widgets)
+endif()
diff --git a/tests/baseline/widgets/CMakeLists.txt b/tests/baseline/widgets/CMakeLists.txt
new file mode 100644
index 0000000000..eac3ca6753
--- /dev/null
+++ b/tests/baseline/widgets/CMakeLists.txt
@@ -0,0 +1,12 @@
+qt_internal_add_test(tst_baseline_widgets
+ SOURCES
+ ../shared/baselineprotocol.cpp ../shared/baselineprotocol.h ../shared/lookup3.cpp
+ ../shared/qbaselinetest.cpp ../shared/qbaselinetest.h
+ tst_baseline_widgets.cpp
+ INCLUDE_DIRECTORIES
+ ../shared
+ PUBLIC_LIBRARIES
+ Qt::Gui
+ Qt::Widgets
+ Qt::Network
+)
diff --git a/tests/baseline/widgets/tst_baseline_widgets.cpp b/tests/baseline/widgets/tst_baseline_widgets.cpp
new file mode 100644
index 0000000000..13a6726008
--- /dev/null
+++ b/tests/baseline/widgets/tst_baseline_widgets.cpp
@@ -0,0 +1,289 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <qbaselinetest.h>
+#include <QtWidgets>
+
+class tst_Widgets : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_Widgets();
+
+ void takeStandardSnapshots();
+ QWidget *testWindow() const { return window; }
+
+private slots:
+ void initTestCase();
+ void init();
+ void cleanup();
+
+ void tst_QSlider_data();
+ void tst_QSlider();
+
+ void tst_QPushButton_data();
+ void tst_QPushButton();
+
+private:
+ void makeVisible();
+ QImage takeSnapshot();
+
+ QWidget *window = nullptr;
+};
+
+tst_Widgets::tst_Widgets()
+{
+ QBaselineTest::addClientProperty("Project", "Widgets");
+
+ // Set key platform properties that are relevant for the appearance of widgets
+ const QString platformName = QGuiApplication::platformName() + "-" + QSysInfo::productType();
+ QBaselineTest::addClientProperty("PlatformName", platformName);
+ QBaselineTest::addClientProperty("OSVersion", QSysInfo::productVersion());
+
+ // Encode a number of parameters that impact the UI
+ QPalette palette;
+ QFont font;
+ QByteArray appearanceBytes;
+ {
+ QDataStream appearanceStream(&appearanceBytes, QIODevice::WriteOnly);
+ appearanceStream << palette << font << QApplication::style()->name();
+ const qreal screenDpr = QApplication::primaryScreen()->devicePixelRatio();
+ if (screenDpr != 1.0)
+ qWarning() << "DPR is" << screenDpr << "- images will be scaled";
+ }
+ const quint16 appearanceId = qChecksum(appearanceBytes);
+
+ // Assume that text that's darker than the background means we run in light mode
+ // This results in a more meaningful appearance ID between different runs than
+ // just the checksum of the various attributes.
+ const QColor windowColor = palette.window().color();
+ const QColor textColor = palette.text().color();
+ const QString appearanceIdString = (windowColor.value() > textColor.value()
+ ? QString("light-%1") : QString("dark-%1"))
+ .arg(appearanceId, 0, 16);
+ QBaselineTest::addClientProperty("AppearanceID", appearanceIdString);
+
+ // let users know where they can find the results
+ qDebug() << "PlatformName computed to be:" << platformName;
+ qDebug() << "Appearance ID computed as:" << appearanceIdString;
+}
+
+void tst_Widgets::initTestCase()
+{
+ // Check and setup the environment. Failure to do so skips the test.
+ QByteArray msg;
+ if (!QBaselineTest::connectToBaselineServer(&msg))
+ QSKIP(msg);
+}
+
+void tst_Widgets::init()
+{
+ QVERIFY(!window);
+ window = new QWidget;
+ window->setWindowTitle(QTest::currentDataTag());
+ window->setScreen(QGuiApplication::primaryScreen());
+ window->move(QGuiApplication::primaryScreen()->availableGeometry().topLeft());
+}
+
+void tst_Widgets::makeVisible()
+{
+ window->show();
+ window->window()->windowHandle()->requestActivate();
+ // explicitly unset focus, the test needs to control when focus is shown
+ if (window->focusWidget())
+ window->focusWidget()->clearFocus();
+ QVERIFY(QTest::qWaitForWindowActive(window));
+}
+
+/*
+ Always return images scaled to a DPR of 1.0.
+
+ This might produce some fuzzy differences, but lets us
+ compare those.
+*/
+QImage tst_Widgets::takeSnapshot()
+{
+ QGuiApplication::processEvents();
+ QPixmap pm = window->grab();
+ QTransform scaleTransform = QTransform::fromScale(1.0 / pm.devicePixelRatioF(), 1.0 / pm.devicePixelRatioF());
+ return pm.toImage().transformed(scaleTransform, Qt::SmoothTransformation);
+}
+
+/*!
+ Sets standard widget properties on the test window and its children,
+ and uploads snapshots. The widgets are returned in the same state
+ that they had before.
+
+ Call this helper after setting up the test window.
+*/
+void tst_Widgets::takeStandardSnapshots()
+{
+ makeVisible();
+ struct PublicWidget : QWidget { friend tst_Widgets; };
+
+ QBASELINE_CHECK(takeSnapshot(), "default");
+
+ // try hard to set focus
+ static_cast<PublicWidget*>(window)->focusNextPrevChild(true);
+ if (!window->focusWidget()) {
+ QWidget *firstChild = window->findChild<QWidget*>();
+ if (firstChild)
+ firstChild->setFocus();
+ }
+ if (window->focusWidget()) {
+ QBASELINE_CHECK(takeSnapshot(), "focused");
+ window->focusWidget()->clearFocus();
+ }
+
+ // this disables all children
+ window->setEnabled(false);
+ QBASELINE_CHECK(takeSnapshot(), "disabled");
+ window->setEnabled(true);
+
+ // show and activate another window so that our test window becomes inactive
+ QWidget otherWindow;
+ otherWindow.move(window->geometry().bottomRight() + QPoint(10, 10));
+ otherWindow.resize(50, 50);
+ otherWindow.setWindowFlags(Qt::CustomizeWindowHint | Qt::FramelessWindowHint);
+ otherWindow.show();
+ otherWindow.windowHandle()->requestActivate();
+ QVERIFY(QTest::qWaitForWindowActive(&otherWindow));
+ QBASELINE_CHECK(takeSnapshot(), "inactive");
+
+ window->windowHandle()->requestActivate();
+ QVERIFY(QTest::qWaitForWindowActive(window));
+ if (window->focusWidget())
+ window->focusWidget()->clearFocus();
+}
+
+void tst_Widgets::cleanup()
+{
+ delete window;
+ window = nullptr;
+}
+
+void tst_Widgets::tst_QSlider_data()
+{
+ QTest::addColumn<Qt::Orientation>("orientation");
+ QTest::addColumn<QSlider::TickPosition>("tickPosition");
+
+ QBaselineTest::newRow("horizontal") << Qt::Horizontal << QSlider::NoTicks;
+ QBaselineTest::newRow("horizontal ticks above") << Qt::Horizontal << QSlider::TicksAbove;
+ QBaselineTest::newRow("horizontal ticks below") << Qt::Horizontal << QSlider::TicksBelow;
+ QBaselineTest::newRow("horizontal ticks both") << Qt::Horizontal << QSlider::TicksBothSides;
+ QBaselineTest::newRow("vertical") << Qt::Vertical << QSlider::NoTicks;
+ QBaselineTest::newRow("vertical ticks left") << Qt::Vertical << QSlider::TicksLeft;
+ QBaselineTest::newRow("vertical ticks right") << Qt::Vertical << QSlider::TicksRight;
+ QBaselineTest::newRow("vertical ticks both") << Qt::Vertical << QSlider::TicksBothSides;
+}
+
+void tst_Widgets::tst_QSlider()
+{
+ struct PublicSlider : QSlider { friend tst_Widgets; };
+ QFETCH(Qt::Orientation, orientation);
+ QFETCH(QSlider::TickPosition, tickPosition);
+
+ QBoxLayout *box = new QBoxLayout(orientation == Qt::Horizontal ? QBoxLayout::TopToBottom
+ : QBoxLayout::LeftToRight);
+ QList<QSlider*> _sliders;
+ for (int i = 0; i < 3; ++i) {
+ QSlider *slider = new QSlider;
+ slider->setOrientation(orientation);
+ slider->setTickPosition(tickPosition);
+ _sliders << slider;
+ box->addWidget(slider);
+ }
+ const auto sliders = _sliders;
+
+ window->setLayout(box);
+
+ // we want to see sliders with different values
+ int value = 0;
+ for (const auto &slider : sliders)
+ slider->setValue(value += 33);
+
+ takeStandardSnapshots();
+
+ PublicSlider *slider = static_cast<PublicSlider*>(sliders.first());
+ QStyleOptionSlider sliderOptions;
+ slider->initStyleOption(&sliderOptions);
+ const QRect handleRect = slider->style()->subControlRect(QStyle::CC_Slider, &sliderOptions,
+ QStyle::SubControl::SC_SliderHandle, slider);
+ QTest::mousePress(slider, Qt::LeftButton, {}, handleRect.center());
+ QBASELINE_CHECK(takeSnapshot(), "pressed");
+ QTest::mouseRelease(slider, Qt::LeftButton, {}, handleRect.center());
+ QBASELINE_CHECK(takeSnapshot(), "released");
+
+ slider->setSliderDown(true);
+ QBASELINE_CHECK(takeSnapshot(), "down");
+
+ sliders.first()->setSliderDown(false);
+ QBASELINE_CHECK(takeSnapshot(), "notdown");
+}
+
+void tst_Widgets::tst_QPushButton_data()
+{
+ QTest::addColumn<bool>("isFlat");
+
+ QBaselineTest::newRow("normal") << false;
+ QBaselineTest::newRow("flat") << true;
+}
+
+void tst_Widgets::tst_QPushButton()
+{
+ QFETCH(bool, isFlat);
+
+ QVBoxLayout *vbox = new QVBoxLayout;
+ QPushButton *testButton = new QPushButton("Ok");
+ testButton->setFlat(isFlat);
+ vbox->addWidget(testButton);
+
+ testWindow()->setLayout(vbox);
+ takeStandardSnapshots();
+
+ testButton->setDown(true);
+ QBASELINE_CHECK(takeSnapshot(), "down");
+ testButton->setDown(false);
+ QBASELINE_CHECK(takeSnapshot(), "up");
+}
+
+
+#define main _realmain
+QTEST_MAIN(tst_Widgets)
+#undef main
+
+int main(int argc, char *argv[])
+{
+ qSetGlobalQHashSeed(0); // Avoid rendering variations caused by QHash randomization
+
+ QBaselineTest::handleCmdLineArgs(&argc, &argv);
+ return _realmain(argc, argv);
+}
+
+#include "tst_baseline_widgets.moc"
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 19:24:06 +0000