Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>

local/recipes/kde/kf6-kio/source/autotests/http/referrertest.cpp

@@ -0,0 +1,54 @@
+/*
+
+    SPDX-FileCopyrightText: 2023 Nicolas Fella <nicolas.fella@gmx.de>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include <KIO/TransferJob>
+
+#include <QSignalSpy>
+#include <QTest>
+
+class ReferrerTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void testGet();
+    void testGet_data();
+};
+
+void ReferrerTest::testGet_data()
+{
+    QTest::addColumn<QString>("url");
+    QTest::addColumn<QString>("referrer");
+    QTest::addColumn<QByteArray>("expectedData");
+
+    QTest::addRow("html") << "http://localhost:5000/referrer/test" << QStringLiteral("http://kde.org") << QByteArray("Hello");
+}
+
+void ReferrerTest::testGet()
+{
+    QFETCH(QString, url);
+    QFETCH(QString, referrer);
+    QFETCH(QByteArray, expectedData);
+
+    auto *job = KIO::get(QUrl(url));
+
+    job->addMetaData(QStringLiteral("referrer"), referrer);
+
+    QSignalSpy dataSpy(job, &KIO::TransferJob::data);
+    QSignalSpy spy(job, &KJob::finished);
+    spy.wait();
+    QVERIFY(spy.size());
+
+    QVERIFY(dataSpy.count());
+    const QByteArray actualData = dataSpy.first().at(1).toByteArray();
+    QCOMPARE(actualData, expectedData);
+
+    QCOMPARE(job->error(), KJob::NoError);
+}
+
+QTEST_GUILESS_MAIN(ReferrerTest)
+
+#include "referrertest.moc"