qt 6.5.1 original

tests/auto/printsupport/kernel/qprintdevice/CMakeLists.txt

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+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: BSD-3-Clause
+
+#####################################################################
+## tst_qprintdevice Test:
+#####################################################################
+
+qt_internal_add_test(tst_qprintdevice
+    SOURCES
+        tst_qprintdevice.cpp
+    DEFINES
+        QT_USE_USING_NAMESPACE
+    LIBRARIES
+        Qt::Gui
+        Qt::PrintSupportPrivate
+)

tests/auto/printsupport/kernel/qprintdevice/tst_qprintdevice.cpp

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+// Copyright (C) 2014 John Layt <jlayt@kde.org>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include <QTest>
+#include <QMimeType>
+
+#include <qpa/qplatformprintplugin.h>
+#include <qpa/qplatformprintersupport.h>
+
+#include <private/qprintdevice_p.h>
+
+class tst_QPrintDevice : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void basics();
+};
+
+void tst_QPrintDevice::basics()
+{
+#ifndef QT_NO_PRINTER
+    QPlatformPrinterSupport *ps = QPlatformPrinterSupportPlugin::get();
+    if (!ps)
+        QSKIP("Could not load platform plugin");
+
+    QString defaultId = ps->defaultPrintDeviceId();
+    if (defaultId.isEmpty()) {
+        qDebug() << "No default printer found";
+    } else {
+        QVERIFY(ps->availablePrintDeviceIds().contains(defaultId));
+    }
+
+    qDebug() << "Available Printer IDs :" << ps->availablePrintDeviceIds();
+
+    // Just exercise the api for now as we don't know what is installed
+    foreach (const QString id, ps->availablePrintDeviceIds()) {
+        QPrintDevice printDevice = ps->createPrintDevice(id);
+        const char quote = id == defaultId ? '*' : '"';
+        qDebug().noquote().nospace() << "\nCreated printer " << quote << id
+            << quote << ":\n" << printDevice << '\n';
+        QCOMPARE(printDevice.isValid(), true);
+        printDevice.id();
+        printDevice.name();
+        printDevice.location();
+        printDevice.makeAndModel();
+        printDevice.isValid();
+        printDevice.isDefault();
+        printDevice.isRemote();
+        printDevice.state();
+        printDevice.supportsMultipleCopies();
+        printDevice.supportsCollateCopies();
+        printDevice.defaultPageSize();
+        printDevice.supportedPageSizes();
+        printDevice.supportsCustomPageSizes();
+        printDevice.minimumPhysicalPageSize();
+        printDevice.maximumPhysicalPageSize();
+        printDevice.defaultResolution();
+        printDevice.supportedResolutions();
+        printDevice.defaultInputSlot();
+        printDevice.supportedInputSlots();
+        printDevice.defaultOutputBin();
+        printDevice.supportedOutputBins();
+        printDevice.defaultDuplexMode();
+        printDevice.supportedDuplexModes();
+        printDevice.defaultColorMode();
+        printDevice.supportedColorModes();
+        printDevice.supportedMimeTypes();
+    }
+#endif // QT_NO_PRINTER
+}
+
+QTEST_MAIN(tst_QPrintDevice)
+
+#include "tst_qprintdevice.moc"