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>
2026-04-14 10:51:06 +01:00
parent 51f3c21121
commit cf12defd28
15214 changed files with 20594243 additions and 269 deletions
@@ -0,0 +1,109 @@
+/*
+    SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include <KCountry>
+#include <KTimeZone>
+
+#include <QObject>
+#include <QStandardPaths>
+#include <QTest>
+
+#include <cmath>
+
+void initEnvironment()
+{
+    qputenv("LANG", "fr_CH");
+    QStandardPaths::setTestModeEnabled(true);
+}
+
+Q_CONSTRUCTOR_FUNCTION(initEnvironment)
+
+class KTimeZoneTest : public QObject
+{
+    Q_OBJECT
+private Q_SLOTS:
+    void testFromLocation_data()
+    {
+        QTest::addColumn<float>("lat");
+        QTest::addColumn<float>("lon");
+        QTest::addColumn<QString>("tz");
+        QTest::addColumn<QString>("tzAlt"); // alternative equivalent answer in border regions
+
+        QTest::newRow("invalid") << NAN << NAN << QString() << QString();
+        QTest::newRow("out-of-coverage") << -90.0f << 180.0f << QString() << QString();
+
+        // basic checks in all quadrants
+        QTest::newRow("BR") << -8.0f << -35.0f << QStringLiteral("America/Recife") << QString();
+        QTest::newRow("CA") << 44.0f << -79.5f << QStringLiteral("America/Toronto") << QString();
+        QTest::newRow("DE") << 52.4f << 13.1f << QStringLiteral("Europe/Berlin") << QString();
+        QTest::newRow("NZ") << -36.5f << 175.0f << QStringLiteral("Pacific/Auckland") << QString();
+
+        // important KDE locations
+        QTest::newRow("Randa") << 46.0998f << 7.781469f << QStringLiteral("Europe/Zurich") << QString();
+
+        // Special case: Northern Vietnam has a Thai timezone
+        QTest::newRow("VN") << 21.0f << 106.0f << QStringLiteral("Asia/Bangkok") << QString();
+
+        // Eliat Airport (IL), close to JO, and with a minor timezone variation due to different weekends
+        QTest::newRow("Eliat") << 29.72530f << 35.00598f << QString() << QStringLiteral("Asia/Jerusalem");
+
+        // Cordoba (AR), AR has several sub-zones that are all equivalent
+        QTest::newRow("AR") << -31.4f << -64.2f << QStringLiteral("America/Argentina/Buenos_Aires") << QStringLiteral("America/Argentina/Cordoba");
+
+        // Maastricht (NL), very close to the BE border
+        QTest::newRow("Maastricht") << 50.8505f << 5.6881f << QStringLiteral("Europe/Amsterdam") << QStringLiteral("Europe/Brussels");
+        // Aachen, at the BE/DE/NL corner
+        QTest::newRow("Aachen") << 50.7717f << 6.04235f << QStringLiteral("Europe/Berlin") << QStringLiteral("Europe/Brussels");
+        // Geneva (CH), very close to the FR border
+        QTest::newRow("Geneva") << 46.23213f << 6.10636f << QStringLiteral("Europe/Zurich") << QStringLiteral("Europe/Paris");
+        // Busingen (DE), enclosed by CH
+        QTest::newRow("Busingen") << 47.69947f << 8.68833f << QStringLiteral("Europe/Zurich") << QStringLiteral("Europe/Berlin");
+        // Tijuana (MX), close to US
+        QTest::newRow("Tijuana") << 32.54274f << -116.97505f << QStringLiteral("America/Tijuana") << QStringLiteral("America/Los_Angeles");
+
+        // Baarle, the ultimate special case, NL/BE differs house by house
+        QTest::newRow("Baarle") << 51.44344f << 4.93373f << QStringLiteral("Europe/Amsterdam") << QStringLiteral("Europe/Brussels");
+    }
+
+    void testFromLocation()
+    {
+        QFETCH(float, lat);
+        QFETCH(float, lon);
+        QFETCH(QString, tz);
+        QFETCH(QString, tzAlt);
+
+        const auto zoneId = QString::fromUtf8(KTimeZone::fromLocation(lat, lon));
+        if (tzAlt.isEmpty()) {
+            QCOMPARE(zoneId, tz);
+        } else {
+            qDebug() << zoneId;
+            QVERIFY(zoneId == tz || zoneId == tzAlt);
+        }
+    }
+
+    void testCountry()
+    {
+        // invalid
+        QCOMPARE(KTimeZone::country(nullptr).alpha2(), QString());
+        QCOMPARE(KTimeZone::country("").alpha2(), QString());
+        QCOMPARE(KTimeZone::country("Moon/Dark_Side").alpha2(), QString());
+
+        // 1:1 mapping
+        QCOMPARE(KTimeZone::country("Europe/Brussels").alpha2(), QLatin1String("BE"));
+        // timezones none of our methods would return
+        QCOMPARE(KTimeZone::country("America/Argentina/Cordoba").alpha2(), QLatin1String("AR"));
+        QCOMPARE(KTimeZone::country("Europe/Busingen").alpha2(), QLatin1String("DE"));
+        // 1:N mapping
+        QCOMPARE(KTimeZone::country("America/Toronto").alpha2(), QLatin1String("CA"));
+        QCOMPARE(KTimeZone::country("Atlantic/Canary").alpha2(), QLatin1String("ES"));
+        // ambiguous (also used in northern Vietnam)
+        QCOMPARE(KTimeZone::country("Asia/Bangkok").alpha2(), QString());
+    }
+};
+
+QTEST_GUILESS_MAIN(KTimeZoneTest)
+
+#include "ktimezonetest.moc"