File indexing completed on 2022-11-29 19:02:33

0001 /*
0002     SPDX-FileCopyrightText: 2020 Volker Krause <vkrause@kde.org>
0003 
0004     SPDX-License-Identifier: LGPL-2.0-or-later
0005 */
0006 
0007 #include <KOpeningHours/Interval>
0008 #include <KOpeningHours/OpeningHours>
0009 
0010 #include <QDirIterator>
0011 #include <QFile>
0012 #include <QLocale>
0013 #include <QProcess>
0014 #include <QTest>
0015 #include <QTimeZone>
0016 
0017 using namespace KOpeningHours;
0018 
0019 void initLocale()
0020 {
0021     qputenv("LC_ALL", "en_US.utf-8");
0022     qputenv("LANG", "en_US");
0023     qputenv("TZ", "Pacific/Auckland"); // way off from what we set below
0024 }
0025 
0026 Q_CONSTRUCTOR_FUNCTION(initLocale)
0027 
0028 class IterationTest : public QObject
0029 {
0030     Q_OBJECT
0031 private:
0032     QByteArray intervalToString(const Interval &i) const
0033     {
0034         QByteArray b;
0035         i.begin().isValid() ? b += QLocale::c().toString(i.begin(), QStringLiteral("ddd yyyy-MM-dd hh:mm")).toUtf8() : b += "-inf";
0036         b += " - ";
0037         i.end().isValid() ? b += QLocale::c().toString(i.end(), QStringLiteral("ddd yyyy-MM-dd hh:mm")).toUtf8() : b += "inf";
0038         if (i.hasOpenEndTime()) {
0039             b += '+';
0040         }
0041         b += ": ";
0042         switch (i.state()) {
0043             case Interval::Open:
0044                 b += "open";
0045                 break;
0046             case Interval::Closed:
0047                 b += "closed";
0048                 break;
0049             case Interval::Unknown:
0050                 b += "unknown";
0051                 break;
0052             case Interval::Invalid:
0053                 Q_UNREACHABLE();
0054                 break;
0055         }
0056         if (!i.comment().isEmpty()) {
0057             b += " (" + i.comment().toUtf8() + ")";
0058         }
0059         return b + '\n';
0060     }
0061 
0062 private Q_SLOTS:
0063     void initTestCase()
0064     {
0065         QLocale::setDefault(QLocale::c());
0066     }
0067 
0068     void testIterate_data()
0069     {
0070         QTest::addColumn<QString>("inputFile");
0071 
0072         QDirIterator it(QStringLiteral(SOURCE_DIR "/data"), {QStringLiteral("*.intervals")}, QDir::Files | QDir::Readable | QDir::NoSymLinks);
0073         while (it.hasNext()) {
0074             it.next();
0075             QTest::newRow(it.fileInfo().fileName().toLatin1().constData()) << it.filePath();
0076         }
0077     }
0078 
0079     void testIterate()
0080     {
0081         QFETCH(QString, inputFile);
0082 
0083         QFile inFile(inputFile);
0084         QVERIFY(inFile.open(QFile::ReadOnly | QFile::Text));
0085 
0086         const auto expr = inFile.readLine();
0087         OpeningHours oh(expr);
0088         oh.setLocation(52.5, 13.0);
0089         oh.setRegion(QStringLiteral("DE-BE"));
0090         oh.setTimeZone(QTimeZone("Europe/Berlin"));
0091         QCOMPARE(oh.error(), OpeningHours::NoError);
0092 
0093         const auto iterationCount = inFile.readLine().toInt();
0094         QVERIFY(iterationCount >= 10);
0095 
0096         QByteArray b = expr + QByteArray::number(iterationCount) + "\n\n";
0097         auto interval = oh.interval(QDateTime({2020, 11, 7}, {18, 32, 14}));
0098         b += intervalToString(interval);
0099         for (int i = 0; interval.isValid() && i < iterationCount; ++i) {
0100             interval = oh.nextInterval(interval);
0101             if (interval.isValid()) {
0102                 b += intervalToString(interval);
0103             }
0104         }
0105 
0106         inFile.seek(0);
0107         const auto refData = inFile.readAll();
0108         if (refData != b) {
0109             QFile failFile(inputFile + QLatin1String(".fail"));
0110             QVERIFY(failFile.open(QFile::WriteOnly | QFile::Text));
0111             failFile.write(b);
0112             failFile.close();
0113 
0114             QProcess proc;
0115             proc.setProcessChannelMode(QProcess::ForwardedChannels);
0116             proc.start(QStringLiteral("diff"), {QStringLiteral("-u"), inputFile, failFile.fileName()});
0117             QVERIFY(proc.waitForFinished());
0118         }
0119 
0120         QCOMPARE(refData, b);
0121     }
0122 };
0123 
0124 QTEST_GUILESS_MAIN(IterationTest)
0125 
0126 #include "iterationtest.moc"