File indexing completed on 2024-04-21 14:47:28

 /*  KStars scheduler operations tests
     SPDX-FileCopyrightText: 2021 Hy Murveit <hy@murveit.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include <QFile>
 
 #include <chrono>
 #include <ctime>
 
 #include "test_ekos_scheduler_ops.h"
 #include "test_ekos_scheduler_helper.h"
 #include "ekos/scheduler/scheduler.h"
 #include "ekos/scheduler/schedulermodulestate.h"
 #include "ekos/scheduler/schedulerjob.h"
 #include "ekos/scheduler/greedyscheduler.h"
 #include "ekos/scheduler/schedulerprocess.h"
 
 #include "skymapcomposite.h"
 
 #if defined(HAVE_INDI)
 
 #include "artificialhorizoncomponent.h"
 #include "kstars_ui_tests.h"
 #include "test_ekos.h"
 #include "test_ekos_simulator.h"
 #include "linelist.h"
 #include "mockmodules.h"
 #include "Options.h"
 
 #define QWAIT_TIME 10
 
 #define DEFAULT_TOLERANCE 300
 #define DEFAULT_ITERATIONS 50
 
 using Ekos::Scheduler;
 
 // Use this class to temporarily modify the scheduler's update interval
 // by creating a WithInterval variable in a scope.
 // The constructor sets the scheduler's update interval to the number of ms
 // in the 1st arg, and restore it at the end of the scope. For example:
 // {
 //   WithInterval interval(10000, scheduler)
 //   // scheduler update interval is now 10000
 //   ...
 // }
 // // scheduler update interval is back to the original value.
 class WithInterval
 {
     public:
         WithInterval(int interval, QSharedPointer<Ekos::Scheduler> &_scheduler) : scheduler(_scheduler)
         {
             keepInterval = scheduler->moduleState()->updatePeriodMs();
             scheduler->moduleState()->setUpdatePeriodMs(interval);
         }
         ~WithInterval()
         {
             scheduler->moduleState()->setUpdatePeriodMs(keepInterval);
         }
     private:
         int keepInterval;
         QSharedPointer<Ekos::Scheduler> scheduler;
 };
 
 TestEkosSchedulerOps::TestEkosSchedulerOps(QObject *parent) : QObject(parent)
 {
 }
 
 void TestEkosSchedulerOps::initTestCase()
 {
 
     QDBusConnection::sessionBus().registerObject("/MockKStars", this);
     QDBusConnection::sessionBus().registerService("org.kde.mockkstars");
 
     // This gets executed at the start of testing
 
     disableSkyMap();
 }
 
 void TestEkosSchedulerOps::cleanupTestCase()
 {
     // This gets executed at the end of testing
 }
 
 void TestEkosSchedulerOps::init()
 {
     // This gets executed at the start of each of the individual tests.
     testTimer.start();
 
     focuser.reset(new Ekos::MockFocus);
     mount.reset(new Ekos::MockMount);
     capture.reset(new Ekos::MockCapture);
     align.reset(new Ekos::MockAlign);
     guider.reset(new Ekos::MockGuide);
     ekos.reset(new Ekos::MockEkos);
 
     scheduler.reset(new Scheduler("/MockKStars/MockEkos/Scheduler", "org.kde.mockkstars",
                                   Ekos::MockEkos::mockPath, "org.kde.mockkstars.MockEkos"));
     // These org.kde.* interface strings are set up in the various .xml files.
     scheduler->setFocusInterfaceString("org.kde.mockkstars.MockEkos.MockFocus");
     scheduler->setMountInterfaceString("org.kde.mockkstars.MockEkos.MockMount");
     scheduler->setCaptureInterfaceString("org.kde.mockkstars.MockEkos.MockCapture");
     scheduler->setAlignInterfaceString("org.kde.mockkstars.MockEkos.MockAlign");
     scheduler->setGuideInterfaceString("org.kde.mockkstars.MockEkos.MockGuide");
     scheduler->setFocusPathString(Ekos::MockFocus::mockPath);
     scheduler->setMountPathString(Ekos::MockMount::mockPath);
     scheduler->setCapturePathString(Ekos::MockCapture::mockPath);
     scheduler->setAlignPathString(Ekos::MockAlign::mockPath);
     scheduler->setGuidePathString(Ekos::MockGuide::mockPath);
 
     // Let's not deal with the dome for now.
     scheduler->schedulerUnparkDome->setChecked(false);
 
     // For now don't deal with files that were left around from previous testing.
     // Should put these is a temporary directory that will be removed, if we generate
     // them at all.
     Options::setRememberJobProgress(false);
 
     // This allows testing of the shutdown.
     Options::setStopEkosAfterShutdown(true);
     Options::setDitherEnabled(false);
 
     // define START_ASAP and FINISH_SEQUENCE as default startup/completion conditions.
     m_startupCondition.type = Ekos::START_ASAP;
     m_completionCondition.type = Ekos::FINISH_SEQUENCE;
 
     Options::setDawnOffset(0);
     Options::setDuskOffset(0);
     Options::setSettingAltitudeCutoff(0);
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
     Options::setGreedyScheduling(true);
 }
 
 void TestEkosSchedulerOps::cleanup()
 {
     // This gets executed at the end of each of the individual tests.
 
     // The signal and/or dbus communications seems to get confused
     // without explicit resetting of these objects.
     focuser.reset();
     mount.reset();
     capture.reset();
     align.reset();
     guider.reset();
     ekos.reset();
     scheduler.reset();
     fprintf(stderr, "Test took %.1fs\n", testTimer.elapsed() / 1000.0);
 }
 
 void TestEkosSchedulerOps::disableSkyMap()
 {
     Options::setShowAsteroids(false);
     Options::setShowComets(false);
     Options::setShowSupernovae(false);
     Options::setShowDeepSky(false);
     Options::setShowEcliptic(false);
     Options::setShowEquator(false);
     Options::setShowLocalMeridian(false);
     Options::setShowGround(false);
     Options::setShowHorizon(false);
     Options::setShowFlags(false);
     Options::setShowOther(false);
     Options::setShowMilkyWay(false);
     Options::setShowSolarSystem(false);
     Options::setShowStars(false);
     Options::setShowSatellites(false);
     Options::setShowHIPS(false);
     Options::setShowTerrain(false);
 }
 
 // When checking that something happens near a certain time, the tolerance of the
 // check is affected by how often the scheduler iterates. E.g. if the scheduler only
 // runs once a minute (to speed up simulation), it is unreasonable to check for 1 second
 // tolerances. This function returns the max of the tolerance passed in and 3 times
 // the scheduler's iteration period to compensate for that.
 int TestEkosSchedulerOps::timeTolerance(int seconds)
 {
     const int tolerance = std::max(seconds, 3 * (scheduler->moduleState()->updatePeriodMs() / 1000));
     return tolerance;
 }
 
 // Thos tests an empty scheduler job and makes sure dbus communications
 // work between the scheduler and the mock modules.
 void TestEkosSchedulerOps::testBasics()
 {
     QVERIFY(scheduler->process()->focusInterface().isNull());
     QVERIFY(scheduler->process()->mountInterface().isNull());
     QVERIFY(scheduler->process()->captureInterface().isNull());
     QVERIFY(scheduler->process()->alignInterface().isNull());
     QVERIFY(scheduler->process()->guideInterface().isNull());
 
     ekos->addModule(QString("Focus"));
     ekos->addModule(QString("Mount"));
     ekos->addModule(QString("Capture"));
     ekos->addModule(QString("Align"));
     ekos->addModule(QString("Guide"));
 
     // Allow Qt to pass around the messages.
     // Wait time is set short (10ms) for longer tests where the scheduler is
     // iterating and can miss on one iteration. Here we make it longer
     // for a more stable test.
 
     // Not sure why processEvents() doesn't always work. Would be quicker that way.
     //qApp->processEvents();
     QTest::qWait(10 * QWAIT_TIME);
 
     QVERIFY(!scheduler->process()->focusInterface().isNull());
     QVERIFY(!scheduler->process()->mountInterface().isNull());
     QVERIFY(!scheduler->process()->captureInterface().isNull());
     QVERIFY(!scheduler->process()->alignInterface().isNull());
     QVERIFY(!scheduler->process()->guideInterface().isNull());
 
     // Verify the mocks can use the DBUS.
     QVERIFY(!focuser->isReset);
     scheduler->process()->focusInterface()->call(QDBus::AutoDetect, "resetFrame");
 
     //qApp->processEvents();  // this fails, is it because dbus calls are on a separate thread?
     QTest::qWait(10 * QWAIT_TIME);
 
     QVERIFY(focuser->isReset);
 
     // Run the scheduler with nothing setup. Should quickly exit.
     scheduler->moduleState()->init();
     QVERIFY(scheduler->moduleState()->timerState() == Ekos::RUN_WAKEUP);
     int sleepMs = scheduler->process()->runSchedulerIteration();
     QVERIFY(scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
     sleepMs = scheduler->process()->runSchedulerIteration();
     QVERIFY(sleepMs == 1000);
     QVERIFY(scheduler->moduleState()->timerState() == Ekos::RUN_SHUTDOWN);
     sleepMs = scheduler->process()->runSchedulerIteration();
     QVERIFY(scheduler->moduleState()->timerState() == Ekos::RUN_NOTHING);
 }
 
 // Runs the scheduler for a number of iterations between 1 and the arg "iterations".
 // Each iteration it  increments the simulated clock (currentUTime, which is in Universal
 // Time) by *sleepMs, then runs the scheduler, then calls fcn().
 // If fcn() returns true, it stops iterating and returns true.
 // It returns false if it completes all the with fnc() returning false.
 bool TestEkosSchedulerOps::iterateScheduler(const QString &label, int iterations,
         int *sleepMs, KStarsDateTime* currentUTime, std::function<bool ()> fcn)
 {
     fprintf(stderr, "\n----------------------------------------\n");
     fprintf(stderr, "Starting iterateScheduler(%s)\n",  label.toLatin1().data());
 
     for (int i = 0; i < iterations; ++i)
     {
         //qApp->processEvents();
         QTest::qWait(QWAIT_TIME); // this takes ~10ms per iteration!
         // Is there a way to speed up the above?
         // I didn't reduce it, because the basic test fails to call a dbus function
         // with less than 10ms wait time.
 
         *currentUTime = currentUTime->addSecs(*sleepMs / 1000.0);
         KStarsData::Instance()->changeDateTime(*currentUTime); // <-- 175ms
         *sleepMs = scheduler->process()->runSchedulerIteration();
         fprintf(stderr, "current time LT %s UT %s\n",
                 KStarsData::Instance()->lt().toString().toLatin1().data(),
                 KStarsData::Instance()->ut().toString().toLatin1().data());
         if (fcn())
         {
             fprintf(stderr, "IterateScheduler %s returning TRUE at %s %s after %d iterations\n",
                     label.toLatin1().data(),
                     KStarsData::Instance()->lt().toString().toLatin1().data(),
                     KStarsData::Instance()->ut().toString().toLatin1().data(), i + 1);
             return true;
         }
     }
     fprintf(stderr, "IterateScheduler %s returning FALSE at %s %s after %d iterations\n",
             label.toLatin1().data(),
             KStarsData::Instance()->lt().toString().toLatin1().data(),
             KStarsData::Instance()->ut().toString().toLatin1().data(), iterations);
     return false;
 }
 
 // Sets up the scheduler in a particular location (geo) and a UTC start time.
 void TestEkosSchedulerOps::initTimeGeo(const GeoLocation &geo, const QDateTime &startUTime)
 {
     KStarsData::Instance()->geo()->setLat(*(geo.lat()));
     KStarsData::Instance()->geo()->setLong(*(geo.lng()));
     // Note, the actual TZ would be -7 as there is a DST correction for these dates.
     KStarsData::Instance()->geo()->setTZ0(geo.TZ0());
 
     KStarsDateTime currentUTime(startUTime);
     KStarsData::Instance()->changeDateTime(currentUTime);
     KStarsData::Instance()->clock()->setManualMode(true);
 }
 
 QString TestEkosSchedulerOps::writeFiles(const QString &label, QTemporaryDir &dir,
         const QVector<TestEkosSchedulerHelper::CaptureJob> &captureJob,
         const QString &schedulerXML)
 {
     // nanoseconds since epoch will be tacked on to the label to keep them unique.
     long int nn = std::chrono::duration_cast<std::chrono::nanoseconds>(
                       std::chrono::system_clock::now().time_since_epoch()).count();
 
     const QString eslFilename = dir.filePath(QString("%1-%2.esl").arg(label).arg(nn));
     const QString esqFilename = dir.filePath(QString("%1-%2.esq").arg(label).arg(nn));
     const QString eslContents = QString(schedulerXML);
     const QString esqContents = TestEkosSchedulerHelper::getEsqContent(captureJob);
 
     TestEkosSchedulerHelper::writeSimpleSequenceFiles(eslContents, eslFilename, esqContents, esqFilename);
     return eslFilename;
 }
 
 void TestEkosSchedulerOps::initFiles(QTemporaryDir *dir, const QVector<QString> &esls, const QVector<QString> &esqs)
 {
     QVERIFY(dir->isValid());
     QVERIFY(dir->autoRemove());
 
     for (int i = 0; i < esls.size(); ++i)
     {
         const QString eslFile = dir->filePath(QString("test%1.esl").arg(i));
         const QString esqFile = dir->filePath(QString("test%1.esq").arg(i));
 
         QVERIFY(TestEkosSchedulerHelper::writeSimpleSequenceFiles(esls[i], eslFile, esqs[i], esqFile));
         scheduler->load(i == 0, QString("file://%1").arg(eslFile));
         QVERIFY(scheduler->moduleState()->jobs().size() == (i + 1));
         scheduler->moduleState()->jobs()[i]->setSequenceFile(QUrl(QString("file://%1").arg(esqFile)));
         fprintf(stderr, "seq file: %s \"%s\"\n", esqFile.toLatin1().data(), QString("file://%1").arg(esqFile).toLatin1().data());
     }
 }
 
 // Sets up the scheduler in a particular location (geo) and a UTC start time.
 void TestEkosSchedulerOps::initScheduler(const GeoLocation &geo, const QDateTime &startUTime, QTemporaryDir *dir,
         const QVector<QString> &esls, const QVector<QString> &esqs)
 {
     initTimeGeo(geo, startUTime);
     initFiles(dir, esls, esqs);
     scheduler->process()->evaluateJobs(false);
     scheduler->moduleState()->init();
     QVERIFY(scheduler->moduleState()->timerState() == Ekos::RUN_WAKEUP);
 }
 
 void TestEkosSchedulerOps::startupJob(
     const GeoLocation &geo, const QDateTime &startUTime,
     QTemporaryDir *dir, const QString &esl, const QString &esq,
     const QDateTime &wakeupTime, KStarsDateTime &endUTime, int &endSleepMs)
 {
     QVector<QString> esls, esqs;
     esls.push_back(esl);
     esqs.push_back(esq);
     startupJobs(geo, startUTime, dir, esls, esqs, wakeupTime, endUTime, endSleepMs);
 }
 
 void TestEkosSchedulerOps::startupJobs(
     const GeoLocation &geo, const QDateTime &startUTime,
     QTemporaryDir *dir, const QVector<QString> &esls, const QVector<QString> &esqs,
     const QDateTime &wakeupTime, KStarsDateTime &endUTime, int &endSleepMs)
 {
     initScheduler(geo, startUTime, dir, esls, esqs);
     {
         // Have the scheduler update quickly when running these init routines.
         WithInterval interval(1000, scheduler);
 
         KStarsDateTime currentUTime(startUTime);
         int sleepMs = 0;
         QVERIFY(scheduler->moduleState()->timerState() == Ekos::RUN_WAKEUP);
         QVERIFY(iterateScheduler("Wait for RUN_SCHEDULER", 2, &sleepMs, &currentUTime, [&]() -> bool
         {
             return (scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
         }));
 
         if (wakeupTime.isValid())
         {
             // This is the sequence when it goes to sleep, then wakes up later to start.
 
             QVERIFY(iterateScheduler("Wait for RUN_WAKEUP", 10, &sleepMs, &currentUTime, [&]() -> bool
             {
                 return (scheduler->moduleState()->timerState() == Ekos::RUN_WAKEUP);
             }));
 
             // Verify that it's near the original start time.
             const qint64 delta_t = KStarsData::Instance()->ut().secsTo(startUTime);
             QVERIFY2(std::abs(delta_t) < timeTolerance(300),
                      QString("Delta to original time %1 too large, failing.").arg(delta_t).toLatin1());
 
             QVERIFY(iterateScheduler("Wait for RUN_SCHEDULER", 2, &sleepMs, &currentUTime, [&]() -> bool
             {
                 return (scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
             }));
 
             // Verify that it wakes up at the right time, after the twilight constraint
             // and the stars rises above 30 degrees. See the time comment above.
             QVERIFY(std::abs(KStarsData::Instance()->ut().secsTo(wakeupTime)) < timeTolerance(DEFAULT_TOLERANCE));
         }
         else
         {
             // check if there is a job scheduled
             bool scheduled_job = false;
             foreach (Ekos::SchedulerJob *sched_job, scheduler->moduleState()->jobs())
                 if (sched_job->state == Ekos::SCHEDJOB_SCHEDULED)
                     scheduled_job = true;
             if (scheduled_job)
             {
                 // This is the sequence when it can start-up right away.
 
                 // Verify that it's near the original start time.
                 const qint64 delta_t = KStarsData::Instance()->ut().secsTo(startUTime);
                 QVERIFY2(std::abs(delta_t) < timeTolerance(DEFAULT_TOLERANCE),
                          QString("Delta to original time %1 too large, failing.").arg(delta_t).toLatin1());
 
                 QVERIFY(iterateScheduler("Wait for RUN_SCHEDULER", 2, &sleepMs, &currentUTime, [&]() -> bool
                 {
                     return (scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
                 }));
             }
             else
                 // if there is no job scheduled, we're done
             {
                 return;
             }
         }
         // When the scheduler starts up, it sends connectDevices to Ekos
         // which sets Indi --> Ekos::Success,
         // and then it sends start() to Ekos which sets Ekos --> Ekos::Success
         bool sentOnce = false, readyOnce = false;
         QVERIFY(iterateScheduler("Wait for Indi and Ekos", 30, &sleepMs, &currentUTime, [&]() -> bool
         {
             if ((scheduler->moduleState()->indiState() == Ekos::INDI_READY) &&
                     (scheduler->moduleState()->ekosState() == Ekos::EKOS_READY))
             {
                 return true;
             }
             //else if (scheduler->m_EkosCommunicationStatus == Ekos::Success)
             else if (ekos->ekosStatus() == Ekos::Success)
             {
                 // Once Ekos is woken up, say mount and capture are ready.
                 if (!sentOnce)
                 {
                     // Add the modules once ekos is started up.
                     sentOnce = true;
                     ekos->addModule("Focus");
                     ekos->addModule("Capture");
                     ekos->addModule("Mount");
                     ekos->addModule("Align");
                     ekos->addModule("Guide");
                 }
                 else if (scheduler->process()->mountInterface() != nullptr &&
                          scheduler->process()->captureInterface() != nullptr && !readyOnce)
                 {
                     // Can't send the ready messages until the devices are registered.
                     readyOnce = true;
                     mount->sendReady();
                     capture->sendReady();
                 }
             }
             return false;
         }));
 
         endUTime = currentUTime;
         endSleepMs = sleepMs;
     }
 }
 
 void TestEkosSchedulerOps::startModules(KStarsDateTime &currentUTime, int &sleepMs)
 {
     WithInterval interval(1000, scheduler);
     QVERIFY(iterateScheduler("Wait for MountTracking", 30, &sleepMs, &currentUTime, [&]() -> bool
     {
         if (mount->status() == ISD::Mount::MOUNT_SLEWING)
             mount->setStatus(ISD::Mount::MOUNT_TRACKING);
         else if (mount->status() == ISD::Mount::MOUNT_TRACKING)
             return true;
         return false;
     }));
 
     QVERIFY(iterateScheduler("Wait for Focus", 30, &sleepMs, &currentUTime, [&]() -> bool
     {
         if (focuser->status() == Ekos::FOCUS_PROGRESS)
             focuser->setStatus(Ekos::FOCUS_COMPLETE);
         else if (focuser->status() == Ekos::FOCUS_COMPLETE)
             return true;
         return false;
     }));
 
     QVERIFY(iterateScheduler("Wait for Align", 30, &sleepMs, &currentUTime, [&]() -> bool
     {
         if (align->status() == Ekos::ALIGN_PROGRESS)
             align->setStatus(Ekos::ALIGN_COMPLETE);
         else if (align->status() == Ekos::ALIGN_COMPLETE)
             return true;
         return false;
     }));
 
     QVERIFY(iterateScheduler("Wait for Guide", 30, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (guider->status() == Ekos::GUIDE_GUIDING);
     }));
     QVERIFY(guider->connected);
 }
 
 // Roughly compare the slew coordinates sent to the mount to Deneb's.
 // Rough comparison because these will have been converted to JNow.
 // Should be called after simulated slew has been completed.
 bool TestEkosSchedulerOps::checkLastSlew(const SkyObject* targetObject)
 {
     constexpr double halfDegreeInHours = 1 / (15 * 2.0);
     bool success = (fabs(mount->lastRaHoursSlew - targetObject->ra().Hours()) < halfDegreeInHours) &&
                    (fabs(mount->lastDecDegreesSlew - targetObject->dec().Degrees()) < 0.5);
     if (!success)
         fprintf(stderr, "Expected slew RA: %f DEC: %F but got %f %f\n",
                 targetObject->ra().Hours(), targetObject->dec().Degrees(),
                 mount->lastRaHoursSlew, mount->lastDecDegreesSlew);
     return success;
 }
 
 // Utility to print the state of the current scheduler job list.
 void TestEkosSchedulerOps::printJobs(const QString &label)
 {
     fprintf(stderr, "%-30s: ", label.toLatin1().data());
     for (int i = 0; i < scheduler->moduleState()->jobs().size(); ++i)
     {
         fprintf(stderr, "(%d) %s %-15s ", i, scheduler->moduleState()->jobs()[i]->getName().toLatin1().data(),
                 Ekos::SchedulerJob::jobStatusString(scheduler->moduleState()->jobs()[i]->getState()).toLatin1().data());
     }
     fprintf(stderr, "\n");
 }
 
 void TestEkosSchedulerOps::initJob(const KStarsDateTime &startUTime, const KStarsDateTime &jobStartUTime)
 {
     KStarsDateTime currentUTime(startUTime);
     int sleepMs = 0;
 
     // wait for the scheduler select the configured job for execution
     QVERIFY(iterateScheduler("Wait for RUN_SCHEDULER", 2, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
     }));
 
     // wait until the scheduler turns to the wakeup mode sleeping until the startup condition is met
     QVERIFY(iterateScheduler("Wait for RUN_WAKEUP", 10, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (scheduler->moduleState()->timerState() == Ekos::RUN_WAKEUP);
     }));
 
     // wait until the scheduler starts the job
     QVERIFY(iterateScheduler("Wait for RUN_SCHEDULER", 2, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
     }));
 
     // check the distance from the expected start time
     qint64 delta = KStars::Instance()->data()->ut().secsTo(jobStartUTime);
     // real offset should be maximally 5 min off the configured offset
     QVERIFY2(std::abs(delta) < 300,
              QString("wrong startup time: %1 secs distance to planned %2.").arg(delta).arg(jobStartUTime.toString(
                          Qt::ISODate)).toLocal8Bit());
 }
 
 // This tests a simple scheduler job.
 // The job initializes Ekos and Indi, slews, plate-solves, focuses, starts guiding, and
 // captures. Capture completes and the scheduler shuts down.
 void TestEkosSchedulerOps::runSimpleJob(const GeoLocation &geo, const SkyObject *targetObject, const QDateTime &startUTime,
                                         const QDateTime &wakeupTime, bool enforceArtificialHorizon)
 {
     KStarsDateTime currentUTime;
     int sleepMs = 0;
 
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     startupJob(geo, startUTime, &dir, TestEkosSchedulerHelper::getSchedulerFile(targetObject, m_startupCondition,
                m_completionCondition, {true, true, true, true},
                false, enforceArtificialHorizon),
                TestEkosSchedulerHelper::getDefaultEsqContent(), wakeupTime, currentUTime, sleepMs);
     startModules(currentUTime, sleepMs);
     QVERIFY(checkLastSlew(targetObject));
 
     QVERIFY(iterateScheduler("Wait for Capturing", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (scheduler->activeJob() != nullptr &&
                 scheduler->activeJob()->getStage() == Ekos::SCHEDSTAGE_CAPTURING);
     }));
 
     {
         WithInterval interval(1000, scheduler);
 
         // Tell the scheduler that capture is done.
         capture->setStatus(Ekos::CAPTURE_COMPLETE);
 
         QVERIFY(iterateScheduler("Wait for Abort Guider", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
         {
             return (guider->status() == Ekos::GUIDE_ABORTED);
         }));
         QVERIFY(iterateScheduler("Wait for Shutdown", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
         {
             return (scheduler->moduleState()->shutdownState() == Ekos::SHUTDOWN_COMPLETE);
         }));
 
         // Here the scheduler sends a message to ekosInterface to disconnectDevices,
         // which will cause indi --> IDLE,
         // and then calls stop() which will cause ekos --> IDLE
         // This will cause the scheduler to shutdown.
         QVERIFY(iterateScheduler("Wait for Scheduler Complete", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
         {
             return (scheduler->moduleState()->timerState() == Ekos::RUN_NOTHING);
         }));
     }
 }
 
 void TestEkosSchedulerOps::testSimpleJob()
 {
     GeoLocation geo(dms(-122, 10), dms(37, 26, 30), "Silicon Valley", "CA", "USA", -8);
     SkyObject *targetObject = KStars::Instance()->data()->skyComposite()->findByName("Altair");
 
     // Setup an initial time.
     // Note that the start time is 3pm local (10pm UTC - 7 TZ).
     // Altair, the target, should be at about -40 deg altitude at this time,.
     // The dawn/dusk constraints are 4:03am and 10:12pm (lst=13:43)
     // At 10:12pm it should have an altitude of about 14 degrees, still below the 30-degree constraint.
     // It achieves 30-degrees altitude at about 23:35.
     QDateTime startUTime(QDateTime(QDate(2021, 6, 13), QTime(22, 0, 0), Qt::UTC));
     const QDateTime wakeupTime(QDate(2021, 6, 14), QTime(06, 35, 0), Qt::UTC);
     runSimpleJob(geo, targetObject, startUTime, wakeupTime, true);
     QVERIFY(checkLastSlew(targetObject));
 }
 
 // This test has the same start as testSimpleJob, except that it but runs in NYC
 // instead of silicon valley. This makes sure testing doesn't depend on timezone.
 void TestEkosSchedulerOps::testTimeZone()
 {
     WithInterval interval(5000, scheduler);
     GeoLocation geo(dms(-74, 0), dms(40, 42, 0), "NYC", "NY", "USA", -5);
     SkyObject *targetObject = KStars::Instance()->data()->skyComposite()->findByName("Altair");
     KStarsDateTime startUTime(QDateTime(QDate(2021, 6, 13), QTime(22, 0, 0), Qt::UTC));
 
     // It crosses 30-degrees altitude around the same time locally, but that's
     // 3 hours earlier UTC.
     const QDateTime wakeupTime(QDate(2021, 6, 14), QTime(03, 26, 0), Qt::UTC);
 
     runSimpleJob(geo, targetObject, startUTime, wakeupTime, true);
     QVERIFY(checkLastSlew(targetObject));
 }
 
 void TestEkosSchedulerOps::testDawnShutdown()
 {
     // remove the various options that play with the dawn/dusk times
     Options::setDawnOffset(0);
     Options::setDuskOffset(0);
     Options::setSettingAltitudeCutoff(0);
     Options::setPreDawnTime(0);
 
     // This test will iterate the scheduler every 40 simulated seconds (to save testing time).
     WithInterval interval(40000, scheduler);
 
     // At this geo/date, Dawn is calculated = .1625 of a day = 3:53am local = 10:52 UTC
     // If we started at 23:35 local time, as before, it's a little over 4 hours
     // or over 4*3600 iterations. Too many? Instead we start at 3am local.
 
     // According to https://www.timeanddate.com/sun/usa/san-francisco?month=6&year=2021
     // astronomical dawn for SF was 3:52am on 6/14/2021
 
     GeoLocation geo(dms(-122, 10), dms(37, 26, 30), "Silicon Valley", "CA", "USA", -8);
     QVector<SkyObject*> targetObjects;
     targetObjects.push_back(KStars::Instance()->data()->skyComposite()->findByName("Altair"));
 
     // We'll start the scheduler at 3am local time.
     QDateTime startUTime(QDateTime(QDate(2021, 6, 14), QTime(10, 10, 0), Qt::UTC));
     // The job should start at 3:12am local time.
     QDateTime startJobUTime = startUTime.addSecs(180);
     // The job should be interrupted at the pre-dawn time, which is about 3:53am
     QDateTime preDawnUTime(QDateTime(QDate(2021, 6, 14), QTime(10, 53, 0), Qt::UTC));
     // Consider pre-dawn security range
     preDawnUTime = preDawnUTime.addSecs(-60.0 * abs(Options::preDawnTime()));
 
     KStarsDateTime currentUTime;
     int sleepMs = 0;
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     startup(geo, targetObjects, startUTime, currentUTime, sleepMs, dir);
     slewAndRun(targetObjects[0], startJobUTime, preDawnUTime, currentUTime, sleepMs, DEFAULT_TOLERANCE);
     parkAndSleep(currentUTime, sleepMs);
 
     const QDateTime restartTime(QDate(2021, 6, 15), QTime(06, 31, 0), Qt::UTC);
     wakeupAndRestart(restartTime, currentUTime, sleepMs);
 }
 
 // Expect the job to start running at startJobUTime.
 // Check that the correct slew was made
 // Expect the job to be interrupted at interruptUTime (if the time is valid)
 void TestEkosSchedulerOps::slewAndRun(SkyObject *object, const QDateTime &startUTime, const QDateTime &interruptUTime,
                                       KStarsDateTime &currentUTime, int &sleepMs, int tolerance, const QString &label)
 {
     QVERIFY(iterateScheduler("Wait for Job Startup", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (scheduler->moduleState()->timerState() == Ekos::RUN_JOBCHECK);
     }));
 
     double delta = KStarsData::Instance()->ut().secsTo(startUTime);
     QVERIFY2(std::abs(delta) < timeTolerance(tolerance),
              QString("Unexpected difference to job statup time: %1 secs (%2 vs %3) %4")
              .arg(delta).arg(KStarsData::Instance()->ut().toString("MM/dd hh:mm"))
              .arg(startUTime.toString("MM/dd hh:mm")).arg(label).toLocal8Bit());
 
     // We should be unparked at this point.
     QVERIFY(mount->parkStatus() == ISD::PARK_UNPARKED);
 
     QVERIFY(iterateScheduler("Wait for MountTracking", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
     {
         if (mount->status() == ISD::Mount::MOUNT_SLEWING)
             mount->setStatus(ISD::Mount::MOUNT_TRACKING);
         else if (mount->status() == ISD::Mount::MOUNT_TRACKING)
             return true;
         return false;
     }));
 
     QVERIFY(checkLastSlew(object));
 
     if (interruptUTime.isValid())
     {
         // Wait until the job stops processing,
         // When scheduler state JOBCHECK changes to RUN_SCHEDULER.
         QVERIFY(iterateScheduler("Wait for Job Interruption", 1000, &sleepMs, &currentUTime, [&]() -> bool
         {
             return (scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
         }));
 
         delta = KStarsData::Instance()->ut().secsTo(interruptUTime);
         QVERIFY2(std::abs(delta) < timeTolerance(tolerance),
                  QString("Unexpected difference to interrupt time: %1 secs (%2 vs %3) %4")
                  .arg(delta).arg(KStarsData::Instance()->ut().toString("MM/dd hh:mm"))
                  .arg(interruptUTime.toString("MM/dd hh:mm")).arg(label).toLocal8Bit());
 
         // It should start to shutdown now.
         QVERIFY(iterateScheduler("Wait for Guide Abort", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
         {
             return (guider->status() == Ekos::GUIDE_ABORTED);
         }));
     }
 }
 
 // Set up the target objects to run in the scheduler (in the order they're given)
 // Scheduler running at location geo.
 // Start the scheduler at startSchedulerUTime.
 // currentUTime and sleepMs can be set up as: KStarsDateTime currentUTime; int sleepMs = 0; and
 // their latest values are returned, if you want to continue the simulation after this call.
 // Similarly, dir is passed in so the temporary directory continues to exist for continued simulation.
 void TestEkosSchedulerOps::startup(const GeoLocation &geo, const QVector<SkyObject*> targetObjects,
                                    const QDateTime &startSchedulerUTime, KStarsDateTime &currentUTime, int &sleepMs, QTemporaryDir &dir)
 {
     const QDateTime wakeupTime;  // Not valid--it starts up right away.
     QVector<QString> esls, esqs;
     auto schedJob200x60 = QVector<TestEkosSchedulerHelper::CaptureJob>(1, {200, 60, "Red", "."});
     auto esqContent = TestEkosSchedulerHelper::getEsqContent(schedJob200x60);
     for (int i = 0; i < targetObjects.size(); ++i)
     {
         esls.push_back(TestEkosSchedulerHelper::getSchedulerFile(targetObjects[i], m_startupCondition, m_completionCondition, {true, true, true, true},
                        true, true));
         esqs.push_back(esqContent);
     }
     startupJobs(geo, startSchedulerUTime, &dir, esls, esqs, wakeupTime, currentUTime, sleepMs);
     startModules(currentUTime, sleepMs);
 }
 
 void TestEkosSchedulerOps::parkAndSleep(KStarsDateTime &currentUTime, int &sleepMs)
 {
     QVERIFY(iterateScheduler("Wait for Parked", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (mount->parkStatus() == ISD::PARK_PARKED);
     }));
 
     QVERIFY(iterateScheduler("Wait for Sleep State", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (scheduler->moduleState()->timerState() == Ekos::RUN_WAKEUP);
     }));
 }
 
 void TestEkosSchedulerOps::wakeupAndRestart(const QDateTime &restartTime, KStarsDateTime &currentUTime, int &sleepMs)
 {
     // Make sure it wakes up at the proper time.
     QVERIFY(iterateScheduler("Wait for Wakeup Tomorrow", DEFAULT_ITERATIONS, &sleepMs, &currentUTime, [&]() -> bool
     {
         return (scheduler->moduleState()->timerState() == Ekos::RUN_SCHEDULER);
     }));
 
     fprintf(stderr, "Times instance %s vs reference %s, diff %lld\n",
             KStarsData::Instance()->ut().toString().toLatin1().data(),
             restartTime.toString().toLatin1().data(),
             KStarsData::Instance()->ut().secsTo(restartTime));
     QVERIFY(std::abs(KStarsData::Instance()->ut().secsTo(restartTime)) < timeTolerance(DEFAULT_TOLERANCE));
 
     {
         WithInterval interval(1000, scheduler);
         // Verify the job starts up again, and the mount is once-again unparked.
         bool readyOnce = false;
         QVERIFY(iterateScheduler("Wait for Job Startup & Unparked", 50, &sleepMs, &currentUTime, [&]() -> bool
         {
             if (scheduler->process()->mountInterface() != nullptr &&
                     scheduler->process()->captureInterface() != nullptr && !readyOnce)
             {
                 // Send a ready signal since the scheduler expects it.
                 readyOnce = true;
                 mount->sendReady();
                 capture->sendReady();
             }
             return (scheduler->moduleState()->timerState() == Ekos::RUN_JOBCHECK &&
                     mount->parkStatus() == ISD::PARK_UNPARKED);
         }));
     }
 }
 
 void TestEkosSchedulerOps::testTwilightStartup_data()
 {
     QTest::addColumn<QString>("city");
     QTest::addColumn<QString>("state");
     QTest::addColumn<QString>("target");
     QTest::addColumn<QString>("startTimeUTC");
     QTest::addColumn<QString>("jobStartTimeUTC");
 
     QTest::newRow("SF")
             << "San Francisco" << "California" << "Rasalhague"
             << "Sun Jun 13 20:00:00 2021 GMT" <<  "Mon Jun 14 05:28:00 2021 GMT";
 
     QTest::newRow("Melbourne")
             << "Melbourne" << "Victoria" << "Arcturus"
             << "Sun Jun 13 02:00:00 2021 GMT" <<  "Mon Jun 13 08:42:00 2021 GMT";
 }
 
 void TestEkosSchedulerOps::testTwilightStartup()
 {
     QFETCH(QString, city);
     QFETCH(QString, state);
     QFETCH(QString, target);
     QFETCH(QString, startTimeUTC);
     QFETCH(QString, jobStartTimeUTC);
 
     SkyObject *targetObject = KStars::Instance()->data()->skyComposite()->findByName(target);
     GeoLocation * const geoPtr = KStars::Instance()->data()->locationNamed(city, state, "");
     GeoLocation &geo = *geoPtr;
 
     const KStarsDateTime startUTime(QDateTime::fromString(startTimeUTC));
     const KStarsDateTime jobStartUTime(QDateTime::fromString(jobStartTimeUTC));
 
     // move forward in 20s steps
     WithInterval interval(20000, scheduler);
     // define culmination offset of 1h as startup condition
     m_startupCondition.type = Ekos::START_ASAP;
     // initialize the the scheduler
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
     QVector<QString> esqVector;
     esqVector.push_back(TestEkosSchedulerHelper::getDefaultEsqContent());
     QVector<QString> eslVector;
     // 3rd arg is the true for twilight enforced. 0 is minAltitude.
     eslVector.push_back(TestEkosSchedulerHelper::getSchedulerFile(targetObject, m_startupCondition, m_completionCondition, {true, true, true, true},
                         true, false, 0));
     initScheduler(geo, startUTime, &dir, eslVector, esqVector);
     initJob(startUTime, jobStartUTime);
 }
 
 void addHorizonConstraint(ArtificialHorizon *horizon, const QString &name, bool enabled,
                           const QVector<double> &azimuths, const QVector<double> &altitudes, bool ceiling = false)
 {
     std::shared_ptr<LineList> pointList(new LineList);
     for (int i = 0; i < azimuths.size(); ++i)
     {
         std::shared_ptr<SkyPoint> skyp1(new SkyPoint);
         skyp1->setAlt(altitudes[i]);
         skyp1->setAz(azimuths[i]);
         pointList->append(skyp1);
     }
     horizon->addRegion(name, enabled, pointList, ceiling);
 }
 
 void TestEkosSchedulerOps::testArtificialHorizonConstraints()
 {
     // In testSimpleJob, above, the wakeup time for the job was 11:35pm local time, and it used a 30-degrees min altitude.
     // Now let's add an artificial horizon constraint for 40-degrees at the azimuths where the object will be.
     // It should now wakeup and start processing at about 00:27am
 
     ArtificialHorizon horizon;
     addHorizonConstraint(&horizon, "r1", true, QVector<double>({100, 120}), QVector<double>({40, 40}));
     Ekos::SchedulerJob::setHorizon(&horizon);
 
     GeoLocation geo(dms(-122, 10), dms(37, 26, 30), "Silicon Valley", "CA", "USA", -8);
     QVector<SkyObject*> targetObjects;
     targetObjects.push_back(KStars::Instance()->data()->skyComposite()->findByName("Altair"));
     QDateTime startUTime(QDateTime(QDate(2021, 6, 13), QTime(22, 0, 0), Qt::UTC));
 
     const QDateTime wakeupTime(QDate(2021, 6, 14), QTime(07, 27, 0), Qt::UTC);
     runSimpleJob(geo, targetObjects[0], startUTime, wakeupTime, true);
 
     // Uncheck enforce artificial horizon and the wakeup time should go back to it's original time,
     // even though the artificial horizon is still there and enabled.
     init(); // Reset the scheduler.
     const QDateTime originalWakeupTime(QDate(2021, 6, 14), QTime(06, 35, 0), Qt::UTC);
     runSimpleJob(geo, targetObjects[0], startUTime, originalWakeupTime, /* enforce artificial horizon */false);
 
     // Re-check enforce artificial horizon, but remove the constraint, and the wakeup time also goes back to it's original time.
     init(); // Reset the scheduler.
     ArtificialHorizon emptyHorizon;
     Ekos::SchedulerJob::setHorizon(&emptyHorizon);
     runSimpleJob(geo, targetObjects[0], startUTime, originalWakeupTime, /* enforce artificial horizon */ true);
 
     // Testing that the artificial horizon constraint will end a job
     // when the altitude of the running job is below the artificial horizon at the
     // target's azimuth.
     //
     // This repeats testDawnShutdown() above, except that an artifical horizon
     // constraint is added so that the job doesn't reach dawn but rather is interrupted
     // at 3:19 local time. That's the time the azimuth reaches 175.
 
     init(); // Reset the scheduler.
     {
         WithInterval interval(40000, scheduler);
         ArtificialHorizon shutdownHorizon;
         // Note, just putting a constraint at 175->180 will fail this test because Altair will
         // cross past 180 and the scheduler will want to restart it before dawn.
         addHorizonConstraint(&shutdownHorizon, "h", true,
                              QVector<double>({175, 200}), QVector<double>({70, 70}));
         Ekos::SchedulerJob::setHorizon(&shutdownHorizon);
 
         // We'll start the scheduler at 3am local time.
         startUTime = QDateTime(QDate(2021, 6, 14), QTime(10, 0, 0), Qt::UTC);
         // The job should start at 3:12am local time.
         QDateTime startJobUTime = startUTime.addSecs(120);
         // The job should be interrupted by the horizon limit, which is reached about 3:19am local.
         QDateTime horizonStopUTime(QDateTime(QDate(2021, 6, 14), QTime(10, 19, 0), Qt::UTC));
 
         KStarsDateTime currentUTime;
         int sleepMs = 0;
         QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
         startup(geo, targetObjects, startUTime, currentUTime, sleepMs, dir);
         slewAndRun(targetObjects[0], startJobUTime, horizonStopUTime, currentUTime, sleepMs, DEFAULT_TOLERANCE,
                    "Horizon slewAndRun");
         parkAndSleep(currentUTime, sleepMs);
         const QDateTime restartTime(QDate(2021, 6, 15), QTime(06, 31, 0), Qt::UTC);
         wakeupAndRestart(restartTime, currentUTime, sleepMs);
     }
 }
 
 // Similar to the above testArtificialHorizonConstraints test,
 // Schedule Altair and give it an artificial horizon constraint that will stop it at 3:19am.
 // However, here we also have a second job, Deneb, and test to see that the 2nd job will
 // start up after Altair stops and run until dawn.
 
 // Test of running the full scheduler with the greedy algorithm.
 // This is the schedule that Greedy predicts
 // Deneb      starts 06/13 22:48 done:   2760/12225 s stops 23:34  2760s (interrupted) (Tcomp 02:11 Tint 23:34 Tconstraint 03:53)
 // Altair     starts 06/13 23:34 done:  12225/12225 s stops 02:57 12225s (completion) (Tcomp 02:57 Tint  Tconstraint 03:20)
 // Deneb      starts 06/14 02:57 done:   6059/12225 s stops 03:52  3299s (constraint) (Tcomp 05:35 Tint  Tconstraint 03:52)
 // Deneb      starts 06/14 22:43 done:  12225/12225 s stops 00:26  6166s (completion) (Tcomp 00:26 Tint  Tconstraint 03:52)
 // however the code below doesn't simulate completion, so instead the Altair should end at its 3:20 constraint time
 
 void TestEkosSchedulerOps::testGreedySchedulerRun()
 {
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
     // This test will iterate the scheduler every 40 simulated seconds (to save testing time).
     WithInterval interval(40000, scheduler);
 
     GeoLocation geo(dms(-122, 10), dms(37, 26, 30), "Silicon Valley", "CA", "USA", -8);
     QVector<SkyObject*> targetObjects;
     constexpr int altairIndex = 0, denebIndex = 1;
     targetObjects.push_back(KStars::Instance()->data()->skyComposite()->findByName("Altair"));
     targetObjects.push_back(KStars::Instance()->data()->skyComposite()->findByName("Deneb"));
 
     ArtificialHorizon shutdownHorizon;
     addHorizonConstraint(&shutdownHorizon, "h", true,
                          QVector<double>({175, 200}), QVector<double>({70, 70}));
     Ekos::SchedulerJob::setHorizon(&shutdownHorizon);
 
     // Start the scheduler about 9pm local
     const QDateTime startUTime = QDateTime(QDate(2021, 6, 14), QTime(4, 0, 0), Qt::UTC);
 
     QDateTime d1Start (QDateTime(QDate(2021, 6, 14), QTime( 5, 50, 0), Qt::UTC)); // 10:48pm
     QDateTime a1Start (QDateTime(QDate(2021, 6, 14), QTime( 6, 34, 0), Qt::UTC)); // 11:34pm
     QDateTime d2Start (QDateTime(QDate(2021, 6, 14), QTime(10, 20, 0), Qt::UTC)); //  3:20am
     QDateTime d2End   (QDateTime(QDate(2021, 6, 14), QTime(10, 53, 0), Qt::UTC)); //  3:53am
     QDateTime d3Start (QDateTime(QDate(2021, 6, 15), QTime( 5, 44, 0), Qt::UTC)); // 10:43pm the next day
 
     KStarsDateTime currentUTime;
     int sleepMs = 0;
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     startup(geo, targetObjects, startUTime, currentUTime, sleepMs, dir);
     slewAndRun(targetObjects[denebIndex], d1Start, a1Start, currentUTime, sleepMs, 600, "Greedy job #1");
     slewAndRun(targetObjects[altairIndex], a1Start, d2Start, currentUTime, sleepMs, 600, "Greedy job #2");
     slewAndRun(targetObjects[denebIndex], d2Start, d2End, currentUTime, sleepMs, 600, "Greedy job #3");
 
     parkAndSleep(currentUTime, sleepMs);
     wakeupAndRestart(d3Start, currentUTime, sleepMs);
     startModules(currentUTime, sleepMs);
     slewAndRun(targetObjects[denebIndex], d3Start.addSecs(500), QDateTime(), currentUTime, sleepMs, 600, "Greedy job #4");
 }
 
 // Check if already existing captures are recognized properly and schedules are
 // recognized are started properly or as completed.
 void TestEkosSchedulerOps::testRememberJobProgress()
 {
     // turn on remember job progress
     Options::setRememberJobProgress(true);
     QVERIFY(Options::rememberJobProgress());
 
     // a well known place and target :)
     GeoLocation geo(dms(9, 45, 54), dms(49, 6, 22), "Schwaebisch Hall", "Baden-Wuerttemberg", "Germany", +1);
     SkyObject *targetObject = KStars::Instance()->data()->skyComposite()->findByName("Kocab");
 
     // Take 20:00 GMT (incl. +1h DST) and invalid wakeup time since the scheduler will start immediately
     QDateTime startUTime(QDateTime(QDate(2021, 10, 30), QTime(18, 0, 0), Qt::UTC));
     const QDateTime wakeupTime;
     KStarsDateTime currentUTime;
     int sleepMs = 0;
 
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
     QDir fits_dir(dir.path() + "/images");
 
     QVector<TestEkosSchedulerHelper::CaptureJob> capture_jobs = QVector<TestEkosSchedulerHelper::CaptureJob>();
 
     // parse test data to create the capture jobs
     QFETCH(QString, jobs);
     if (jobs != "")
     {
         for (QString value : jobs.split(","))
         {
             QVERIFY(value.indexOf(":") > -1);
             QString filter = value.left(value.indexOf(":")).trimmed();
             int count      = value.right(value.length() - value.indexOf(":") - 1).toInt();
             capture_jobs.append({1000, count, filter, fits_dir.absolutePath()});
         }
     }
 
     // parse test data to create the existing frame files
     QFETCH(QString, frames);
     if (frames != "")
     {
         for (QString value : frames.split(","))
         {
             QVERIFY(value.indexOf(":") > -1);
             QString filter = value.left(value.indexOf(":")).trimmed();
             int count      = value.right(value.length() - value.indexOf(":") - 1).toInt();
             QDir img_dir(fits_dir);
             img_dir.mkpath("Kocab/Light/" + filter);
 
             // create files
             for (int i = 0; i < count; i++)
             {
                 QFile frame;
                 frame.setFileName(QString(img_dir.absolutePath() + "/Kocab/Light/" + filter + "/Kocab_Light_%1_%2.fits").arg(filter).arg(
                                       i));
                 frame.open(QIODevice::WriteOnly | QIODevice::Text);
                 frame.close();
             }
         }
     }
 
     // start up the scheduler job
     QFETCH(int, iterations);
 
     TestEkosSchedulerHelper::CompletionCondition completionCondition;
     completionCondition.type = Ekos::FINISH_REPEAT;
     completionCondition.repeat = iterations;
     startupJob(geo, startUTime, &dir,
                TestEkosSchedulerHelper::getSchedulerFile(targetObject, m_startupCondition, completionCondition, {true, true, true, true},
                        false, false, sleepMs, nullptr, {false, false, false, false}),
                TestEkosSchedulerHelper::getEsqContent(capture_jobs), wakeupTime, currentUTime, sleepMs);
 
     // fetch the expected result from the test data
     QFETCH(bool, scheduled);
 
     // verify if the job is scheduled as expected
     QVERIFY(scheduler->moduleState()->jobs()[0]->getState() == (scheduled ? Ekos::SCHEDJOB_SCHEDULED :
             Ekos::SCHEDJOB_COMPLETE));
 }
 
 void TestEkosSchedulerOps::loadGreedySchedule(
     bool first, const QString &targetName,
     const TestEkosSchedulerHelper::StartupCondition &startupCondition,
     const TestEkosSchedulerHelper::CompletionCondition &completionCondition,
     QTemporaryDir &dir, const QVector<TestEkosSchedulerHelper::CaptureJob> &captureJob, int minAltitude,
     const TestEkosSchedulerHelper::ScheduleSteps steps, bool enforceTwilight, bool enforceHorizon, int errorDelay)
 {
     SkyObject *object = KStars::Instance()->data()->skyComposite()->findByName(targetName);
     QVERIFY(object != nullptr);
     const QString schedulerXML =
         TestEkosSchedulerHelper::getSchedulerFile(
             object, startupCondition, completionCondition, steps, enforceTwilight, enforceHorizon, minAltitude,
             nullptr, {false, false, true, false}, errorDelay);
 
     // Write the scheduler and sequence files.
     QString f1 = writeFiles(targetName, dir, captureJob, schedulerXML);
     scheduler->load(first, QString("file://%1").arg(f1));
 }
 
 struct SPlan
 {
     QString name;
     QString start;
     QString stop;
 };
 
 bool checkSchedule(const QVector<SPlan> &ref, const QList<Ekos::GreedyScheduler::JobSchedule> &schedule, int tolerance)
 {
     bool result = true;
     if (schedule.size() != ref.size())
     {
         qCInfo(KSTARS_EKOS_TEST) << QString("Sizes don't match %1 vs ref %2").arg(schedule.size()).arg(ref.size());
         return false;
     }
     for (int i = 0; i < ref.size(); ++i)
     {
         QDateTime startTime = QDateTime::fromString(ref[i].start, "yyyy/MM/dd hh:mm");
         QDateTime stopTime = QDateTime::fromString(ref[i].stop, "yyyy/MM/dd hh:mm");
         if (!startTime.isValid() || !stopTime.isValid())
         {
             qCInfo(KSTARS_EKOS_TEST) << QString("Reference start or stop time invalid: %1 %2").arg(ref[i].start).arg(ref[i].stop);
             result = false;
         }
         else if (!schedule[i].startTime.isValid() || !schedule[i].stopTime.isValid())
         {
             qCInfo(KSTARS_EKOS_TEST) << QString("Scheduled start or stop time %1 invalid.").arg(i);
             result = false;
         }
         else if ((ref[i].name != schedule[i].job->getName()) ||
                  (std::abs(schedule[i].startTime.secsTo(startTime)) > tolerance) ||
                  (std::abs(startTime.secsTo(stopTime) - schedule[i].startTime.secsTo(schedule[i].stopTime)) > tolerance))
         {
             qCInfo(KSTARS_EKOS_TEST)
                     << QString("Mismatch on entry %1: ref \"%2\" \"%3\" \"%4\" result \"%5\" \"%6\" \"%7\"")
                     .arg(i)
                     .arg(ref[i].name, startTime.toString(), stopTime.toString(),
                          schedule[i].job->getName(),
                          schedule[i].startTime.toString(),
                          schedule[i].stopTime.toString());
             result = false;
         }
     }
     return result;
 }
 
 void TestEkosSchedulerOps::testGreedy()
 {
     // Allow 10 minutes of slop in the schedule. The scheduler simulates every 2 minutes,
     // so 10 minutes is approx 5 of these timesteps.
     constexpr int checkScheduleTolerance = 600;
 
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
 
     // Setup geo and an artificial horizon.
     GeoLocation geo(dms(-122, 10), dms(37, 26, 30), "Silicon Valley", "CA", "USA", -8);
     ArtificialHorizon shutdownHorizon;
     addHorizonConstraint(&shutdownHorizon, "h", true, QVector<double>({175, 200}), QVector<double>({70, 70}));
     Ekos::SchedulerJob::setHorizon(&shutdownHorizon);
     // Start the scheduler about 9pm local
     const QDateTime startUTime = QDateTime(QDate(2021, 6, 14), QTime(4, 0, 0), Qt::UTC);
     initTimeGeo(geo, startUTime);
 
     auto schedJob200x60 = QVector<TestEkosSchedulerHelper::CaptureJob>(1, {200, 60, "Red", "."});
     auto schedJob400x60 = QVector<TestEkosSchedulerHelper::CaptureJob>(1, {400, 60, "Red", "."});
 
     TestEkosSchedulerHelper::StartupCondition asapStartupCondition, atStartupCondition;
     TestEkosSchedulerHelper::CompletionCondition finishCompletionCondition, loopCompletionCondition;
     TestEkosSchedulerHelper::CompletionCondition repeat2CompletionCondition, atCompletionCondition;
     asapStartupCondition.type = Ekos::START_ASAP;
     atStartupCondition.type = Ekos::START_AT;
     atStartupCondition.atLocalDateTime = QDateTime(QDate(2021, 6, 14), QTime(1, 0, 0), Qt::LocalTime);
     finishCompletionCondition.type = Ekos::FINISH_SEQUENCE;
     loopCompletionCondition.type = Ekos::FINISH_LOOP;
     repeat2CompletionCondition.type = Ekos::FINISH_REPEAT;
     repeat2CompletionCondition.repeat = 2;
     atCompletionCondition.type = Ekos::FINISH_AT;
     atCompletionCondition.atLocalDateTime = QDateTime(QDate(2021, 6, 14), QTime(3, 30, 0), Qt::LocalTime);
 
     // Write the scheduler and sequence files.
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     // Altair is scheduled with first priority, but doesn't clear constraints immediately.
     // Deneb is also scheduled, but with twice as many captures.  Both start ASAP and run to comletion.
     // Deneb runs first, gets interrupted by Altair which runs to completion.
     // Then Deneb runs for the rest of the night, and also again the next evening before it comletes.
     loadGreedySchedule(true, "Altair", asapStartupCondition, finishCompletionCondition, dir, schedJob200x60, 30);
     loadGreedySchedule(false, "Deneb", asapStartupCondition, finishCompletionCondition, dir, schedJob400x60, 30);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Deneb",  "2021/06/13 22:48", "2021/06/13 23:35"},
         {"Altair", "2021/06/13 23:35", "2021/06/14 02:59"},
         {"Deneb",  "2021/06/14 02:59", "2021/06/14 03:53"},
         {"Deneb",  "2021/06/14 22:44", "2021/06/15 03:48"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Disable greedy scheduling, and Deneb should NOT run until Altair is done.
     Options::setGreedyScheduling(false);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Altair", "2021/06/13 23:34", "2021/06/14 03:00"},
         {"Deneb",  "2021/06/14 03:01", "2021/06/14 03:53"},
         {"Deneb",  "2021/06/14 22:44", "2021/06/15 03:52"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
     Options::setGreedyScheduling(true);
 
     // As above, except Altair has completion condition repeat 2. It should run longer.
     // This makes a mess of things, as Altair can't complete during the first night, running into an artificial horizon constraint.
     // It also can't start the 2nd night as early as Deneb, so the 2nd night is Deneb, Altair (completing), Deneb, and Deneb finishes the 3rd night.
     loadGreedySchedule(true, "Altair", asapStartupCondition, repeat2CompletionCondition, dir, schedJob200x60, 30);
     loadGreedySchedule(false, "Deneb", asapStartupCondition, finishCompletionCondition, dir, schedJob400x60, 30);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Deneb",  "2021/06/13 22:48", "2021/06/13 23:35"},
         {"Altair", "2021/06/13 23:35", "2021/06/14 03:21"},
         {"Deneb",  "2021/06/14 03:22", "2021/06/14 03:53"},
         {"Deneb",  "2021/06/14 22:44", "2021/06/14 23:30"},
         {"Altair", "2021/06/14 23:31", "2021/06/15 02:29"},
         {"Deneb",  "2021/06/15 02:30", "2021/06/15 03:53"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Again disable greedy scheduling, and Deneb should NOT run until Altair is done.
     Options::setGreedyScheduling(false);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Altair", "2021/06/13 23:34", "2021/06/14 03:18"},
         {"Altair", "2021/06/14 23:30", "2021/06/15 02:32"},
         {"Deneb",  "2021/06/15 02:33", "2021/06/15 03:53"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
     Options::setGreedyScheduling(true);
 
     // Now we're using START_AT 6/14 1am for Altair (but not repeating twice).
     // Deneb will run until then (1am) the 1st night. Altair will run until it hits the horizon constraint.
     // Deneb runs through the end of the night, and again the next night until it completes.
     loadGreedySchedule(true, "Altair", atStartupCondition, finishCompletionCondition, dir, schedJob200x60, 30);
     loadGreedySchedule(false, "Deneb", asapStartupCondition, finishCompletionCondition, dir, schedJob400x60, 30);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Deneb",  "2021/06/13 22:48", "2021/06/14 01:00"},
         {"Altair", "2021/06/14 01:00", "2021/06/14 03:21"},
         {"Deneb",  "2021/06/14 03:22", "2021/06/14 03:53"},
         {"Deneb",  "2021/06/14 22:44", "2021/06/15 02:44"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Again disable greedy scheduling, and Deneb should NOT run until Altair is done.
     Options::setGreedyScheduling(false);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Altair", "2021/06/14 01:00", "2021/06/14 03:21"},
         {"Deneb",  "2021/06/14 03:22", "2021/06/14 03:53"},
         {"Deneb",  "2021/06/14 22:44", "2021/06/15 03:53"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
     Options::setGreedyScheduling(true);
 
     // We again use START_AT 6/14 1am for Altair, but force Deneb to complete by 3:30am on 6/14.
     // So we get the same first two lines as above, but now Deneb stops on the 3rd line at 3:30.
     loadGreedySchedule(true, "Altair", atStartupCondition, finishCompletionCondition, dir, schedJob200x60, 30);
     loadGreedySchedule(false, "Deneb", asapStartupCondition, atCompletionCondition, dir, schedJob400x60, 30);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Deneb",  "2021/06/13 22:48", "2021/06/14 01:00"},
         {"Altair", "2021/06/14 01:00", "2021/06/14 03:21"},
         {"Deneb",  "2021/06/14 03:22", "2021/06/14 03:30"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Again disable greedy scheduling, and Deneb should NOT run until Altair is done.
     Options::setGreedyScheduling(false);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Altair", "2021/06/14 01:00", "2021/06/14 03:21"},
         {"Deneb",  "2021/06/14 03:22", "2021/06/14 03:30"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
     Options::setGreedyScheduling(true);
 
     // We have the same Altair constraints, but this time allow Deneb to run forever.
     // It will look like the 3rd test, except Deneb keeps running through the end of the simulated time (2 days).
     loadGreedySchedule(true, "Altair", atStartupCondition, finishCompletionCondition, dir, schedJob200x60, 30);
     loadGreedySchedule(false, "Deneb", asapStartupCondition, loopCompletionCondition, dir, schedJob400x60, 30);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Deneb",  "2021/06/13 22:48", "2021/06/14 01:00"},
         {"Altair", "2021/06/14 01:00", "2021/06/14 03:21"},
         {"Deneb",  "2021/06/14 03:22", "2021/06/14 03:53"},
         {"Deneb",  "2021/06/14 22:44", "2021/06/15 03:52"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Again disable greedy scheduling, and Deneb should NOT run until Altair is done.
     Options::setGreedyScheduling(false);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Altair", "2021/06/14 01:00", "2021/06/14 03:19"},
         {"Deneb",  "2021/06/14 03:20", "2021/06/14 03:52"},
         {"Deneb",  "2021/06/14 22:44", "2021/06/15 03:52"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
     Options::setGreedyScheduling(true);
 
     // Altair stars asap, Deneb has an at 1am startup and loop finish.
     // Altair should start when it's able (about 23:35) but get interrupted by deneb which is higher priority
     // because of its startat. Altair will start up again the next evening because Deneb's startat will have expired.
     loadGreedySchedule(true, "Altair", asapStartupCondition, finishCompletionCondition, dir, schedJob200x60, 30);
     loadGreedySchedule(false, "Deneb", atStartupCondition, loopCompletionCondition, dir, schedJob400x60, 30);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Altair", "2021/06/13 23:34", "2021/06/14 01:00"},
         {"Deneb",  "2021/06/14 01:00", "2021/06/14 03:52"},
         {"Altair", "2021/06/14 23:30", "2021/06/15 01:31"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Again disable greedy scheduling. Nothing should change as no jobs were running before higher priority ones.
     Options::setGreedyScheduling(false);
     scheduler->process()->evaluateJobs(false);
     QVERIFY(checkSchedule(
     {
         {"Altair", "2021/06/13 23:34", "2021/06/14 01:00"},
         {"Deneb",  "2021/06/14 01:00", "2021/06/14 03:52"},
         {"Altair", "2021/06/14 23:30", "2021/06/15 01:31"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
     Options::setGreedyScheduling(true);
 }
 
 void TestEkosSchedulerOps::testGroups()
 {
     // Allow 10 minutes of slop in the schedule. The scheduler simulates every 2 minutes,
     // so 10 minutes is approx 5 of these timesteps.
     constexpr int checkScheduleTolerance = 600;
 
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
 
     // Setup geo and an artificial horizon.
     GeoLocation geo(dms(-122, 10), dms(37, 26, 30), "Silicon Valley", "CA", "USA", -8);
     ArtificialHorizon shutdownHorizon;
     addHorizonConstraint(&shutdownHorizon, "h", true, QVector<double>({175, 200}), QVector<double>({70, 70}));
     Ekos::SchedulerJob::setHorizon(&shutdownHorizon);
     // Start the scheduler about 9pm local
     const QDateTime startUTime = QDateTime(QDate(2021, 6, 14), QTime(4, 0, 0), Qt::UTC);
     initTimeGeo(geo, startUTime);
 
     // About a 30-minute job
     auto schedJob30minutes = QVector<TestEkosSchedulerHelper::CaptureJob>(
     {{180, 4, "Red", "."}, {180, 6, "Blue", "."}});
 
     TestEkosSchedulerHelper::StartupCondition asapStartupCondition, atStartupCondition;
     TestEkosSchedulerHelper::CompletionCondition finishCompletionCondition, loopCompletionCondition;
     TestEkosSchedulerHelper::CompletionCondition repeat2CompletionCondition, atCompletionCondition;
     asapStartupCondition.type = Ekos::START_ASAP;
     finishCompletionCondition.type = Ekos::FINISH_SEQUENCE;
     loopCompletionCondition.type = Ekos::FINISH_LOOP;
     repeat2CompletionCondition.type = Ekos::FINISH_REPEAT;
     repeat2CompletionCondition.repeat = 2;
 
     // Write the scheduler and sequence files.
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     // Create 3 jobs in the same group, of the same target, each should last ~30 minutes (not counting repetitions).
     // the first job just runs the 30-minute sequence, the 2nd repeats forever, the 3rd repeats twice.
     // Given the grouping we should see jobs scheduled about every 30 minutes
     // orderdc as: J1, J2, J3, J2 (skips the completed J1), J3, J2 (looing forever as J3 is now done).
     loadGreedySchedule(true, "Altair", asapStartupCondition, finishCompletionCondition, dir, schedJob30minutes, 30);
     scheduler->moduleState()->jobs().last()->setName("J1finish");
     scheduler->moduleState()->jobs().last()->setGroup("group1");
     loadGreedySchedule(false, "Altair", asapStartupCondition, loopCompletionCondition, dir, schedJob30minutes, 30);
     scheduler->moduleState()->jobs().last()->setName("J2loop");
     scheduler->moduleState()->jobs().last()->setGroup("group1");
     loadGreedySchedule(false, "Altair", asapStartupCondition, repeat2CompletionCondition, dir, schedJob30minutes, 30);
     scheduler->moduleState()->jobs().last()->setName("J3repeat2");
     scheduler->moduleState()->jobs().last()->setGroup("group1");
     scheduler->process()->evaluateJobs(false);
 
     QVERIFY(checkSchedule(
     {
         {"J1finish",  "2021/06/13 23:34", "2021/06/14 00:10"},
         {"J2loop",    "2021/06/14 00:11", "2021/06/14 00:47"},
         {"J3repeat2", "2021/06/14 00:48", "2021/06/14 01:24"},
         {"J2loop",    "2021/06/14 01:25", "2021/06/14 01:55"},
         {"J3repeat2", "2021/06/14 01:56", "2021/06/14 02:26"},
         {"J2loop",    "2021/06/14 02:27", "2021/06/14 03:19"},
         {"J2loop",    "2021/06/14 23:31", "2021/06/15 03:15"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Now do the same thing, but this time disable the group scheduling (by not assigning groups).
     // This time J1 should run then J2 will just run/repeat forever.
     loadGreedySchedule(true, "Altair", asapStartupCondition, finishCompletionCondition, dir, schedJob30minutes, 30);
     scheduler->moduleState()->jobs().last()->setName("J1finish");
     loadGreedySchedule(false, "Altair", asapStartupCondition, loopCompletionCondition, dir, schedJob30minutes, 30);
     scheduler->moduleState()->jobs().last()->setName("J2loop");
     loadGreedySchedule(false, "Altair", asapStartupCondition, repeat2CompletionCondition, dir, schedJob30minutes, 30);
     scheduler->moduleState()->jobs().last()->setName("J3repeat2");
     scheduler->process()->evaluateJobs(false);
 
     QVERIFY(checkSchedule(
     {
         {"J1finish",  "2021/06/13 23:34", "2021/06/14 00:10"},
         {"J2loop",    "2021/06/14 00:11", "2021/06/14 03:19"},
         {"J2loop",    "2021/06/14 23:30", "2021/06/15 03:16"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 }
 
 void TestEkosSchedulerOps::testGreedyAborts()
 {
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
 
     // Allow 10 minutes of slop in the schedule. The scheduler simulates every 2 minutes,
     // so 10 minutes is approx 5 of these timesteps.
     constexpr int checkScheduleTolerance = 600;
 
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
     Ekos::SchedulerJob::setHorizon(nullptr);
 
     // Setup geo and an artificial horizon.
     GeoLocation geo(dms(-122, 10), dms(37, 26, 30), "Silicon Valley", "CA", "USA", -8);
 
     // Start the scheduler about 9pm local
     const QDateTime startUTime = QDateTime(QDate(2022, 2, 28), QTime(10, 29, 26), Qt::UTC);
     initTimeGeo(geo, startUTime);
 
     auto schedJob200x60 = QVector<TestEkosSchedulerHelper::CaptureJob>(1, {200, 60, "Red", "."});
     TestEkosSchedulerHelper::StartupCondition asapStartupCondition;
     TestEkosSchedulerHelper::CompletionCondition loopCompletionCondition;
     asapStartupCondition.type = Ekos::START_ASAP;
     loopCompletionCondition.type = Ekos::FINISH_LOOP;
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     // Parameters related to resheduling aborts and the delay times are in the scheduler .esl file created in loadGreedyScheduler.
     const TestEkosSchedulerHelper::ScheduleSteps steps = {true, true, true, true};
     const bool enforceTwilight = true;
     const bool enforceHorizon = true;
     const int errorDelay = 3600;
 
     loadGreedySchedule(true, "M 104", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 36, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
     loadGreedySchedule(false, "NGC 3628", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 45, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
     loadGreedySchedule(false, "M 5", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 30, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
     loadGreedySchedule(false, "M 42", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 42, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
 
     // start the scheduler at 1am
     KStarsDateTime evalUTime(QDate(2022, 2, 28), QTime(9, 00, 00), Qt::UTC);
     KStarsData::Instance()->changeDateTime(evalUTime);
 
     scheduler->process()->evaluateJobs(false);
 
     QVERIFY(checkSchedule(
     {
         {"M 104",      "2022/02/28 01:00", "2022/02/28 03:52"},
         {"M 5",        "2022/02/28 03:52", "2022/02/28 05:14"},
         {"M 42",       "2022/02/28 19:31", "2022/02/28 20:43"},
         {"NGC 3628",   "2022/02/28 22:02", "2022/03/01 00:38"},
         {"M 104",      "2022/03/01 00:39", "2022/03/01 03:49"},
         {"M 5",        "2022/03/01 03:50", "2022/03/01 05:12"},
         {"M 42",       "2022/03/01 19:31", "2022/03/01 20:39"},
         {"NGC 3628",   "2022/03/01 21:58", "2022/03/02 00:34"},
         {"M 104",      "2022/03/02 00:35", "2022/03/02 03:45"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 
     // Now load the same schedule, but set the M104 job to have been aborted a minute before.
     loadGreedySchedule(true, "M 104", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 36, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
     loadGreedySchedule(false, "NGC 3628", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 45, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
     loadGreedySchedule(false, "M 5", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 30, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
     loadGreedySchedule(false, "M 42", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 42, steps,
                        enforceTwilight, enforceHorizon, errorDelay);
 
     // Otherwise time changes below will trigger reschedules and mess up test.
     scheduler->moduleState()->setSchedulerState(Ekos::SCHEDULER_RUNNING);
 
     // Find the M 104 job and make it aborted at 12:59am
     KStarsDateTime abortUTime(QDate(2022, 2, 28), QTime(8, 59, 00), Qt::UTC);
     KStarsData::Instance()->changeDateTime(abortUTime);
 
     Ekos::SchedulerJob *m104Job = nullptr;
     foreach (auto &job, scheduler->moduleState()->jobs())
         if (job->getName() == "M 104")
         {
             m104Job = job;
             m104Job->setState(Ekos::SCHEDJOB_ABORTED);
         }
     QVERIFY(m104Job != nullptr);
 
     // start the scheduler at 1am
     KStarsData::Instance()->changeDateTime(evalUTime);
 
     scheduler->process()->evaluateJobs(false);
 
     // The M104 job is no longer the first job, since aborted jobs are delayed an hour,
     QVERIFY(checkSchedule(
     {
         {"NGC 3628",   "2022/02/28 01:00", "2022/02/28 02:00"},
         {"M 104",      "2022/02/28 02:00", "2022/02/28 03:52"},
         {"M 5",        "2022/02/28 03:52", "2022/02/28 05:14"},
         {"M 42",       "2022/02/28 19:31", "2022/02/28 20:43"},
         {"NGC 3628",   "2022/02/28 22:02", "2022/03/01 00:38"},
         {"M 104",      "2022/03/01 00:39", "2022/03/01 03:49"},
         {"M 5",        "2022/03/01 03:50", "2022/03/01 05:12"},
         {"M 42",       "2022/03/01 19:31", "2022/03/01 20:39"},
         {"NGC 3628",   "2022/03/01 21:58", "2022/03/02 00:34"},
         {"M 104",      "2022/03/02 00:35", "2022/03/02 03:45"}},
 
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
     auto ngc3628 = scheduler->process()->getGreedyScheduler()->getSchedule()[0].job;
     QVERIFY(ngc3628->getName() == "NGC 3628");
 
     // And ngc3628 should not be preempted right away,
     QDateTime localTime(QDate(2022, 2, 28), QTime(1, 00, 00), Qt::LocalTime);
     bool keepRunning = scheduler->process()->getGreedyScheduler()->checkJob(scheduler->moduleState()->jobs(), localTime,
                        ngc3628);
     QVERIFY(keepRunning);
 
     // nor in a half-hour.
     auto newTime = evalUTime.addSecs(1800);
     KStarsData::Instance()->changeDateTime(newTime);
     localTime = localTime.addSecs(1800);
     keepRunning = scheduler->process()->getGreedyScheduler()->checkJob(scheduler->moduleState()->jobs(), localTime, ngc3628);
     QVERIFY(keepRunning);
 
     // But if we wait until 2am, m104 should preempt it,
     newTime = newTime.addSecs(1800);
     KStarsData::Instance()->changeDateTime(newTime);
     localTime = localTime.addSecs(1800);
     keepRunning = scheduler->process()->getGreedyScheduler()->checkJob(scheduler->moduleState()->jobs(), localTime, ngc3628);
     QVERIFY(!keepRunning);
 
     // and M104 should be scheduled to start running "now" (2am).
     scheduler->process()->evaluateJobs(false);
     auto newSchedule = scheduler->process()->getGreedyScheduler()->getSchedule();
     QVERIFY(newSchedule.size() > 0);
     QVERIFY(newSchedule[0].job->getName() == "M 104");
     QVERIFY(std::abs(newSchedule[0].startTime.secsTo(
                          QDateTime(QDate(2022, 2, 28), QTime(2, 00, 00), Qt::LocalTime))) < 200);
 }
 
 void TestEkosSchedulerOps::testArtificialCeiling()
 {
     constexpr int checkScheduleTolerance = 600;
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
 
     ArtificialHorizon horizon;
     QVector<double> az1  = {259.0, 260.0, 299.0, 300.0, 330.0,   0.0,  30.0,  70.0,  71.0,  90.0, 120.0, 150.0, 180.0, 210.0, 240.0, 259.99};
     QVector<double> alt1 = { 90.0,  26.0,  26.0,  26.0,  26.0,  26.0,  26.0,  26.0,  90.0,  90.0,  90.0,  90.0,  90.0,  90.0,  90.0,  90.0};
     addHorizonConstraint(&horizon, "floor", true, az1, alt1);
 
     QVector<double> az2  = {260.0, 300.0, 330.0,  0.0,  30.0,  70.0};
     QVector<double> alt2 = { 66.0,  66.0,  66.0, 66.0,  66.0,  66.0};
     addHorizonConstraint(&horizon, "ceiling", true, az2, alt2, true); // last true --> ceiling
 
     // Setup geo and an artificial horizon.
     GeoLocation geo(dms(-75, 40), dms(45, 40), "New York", "NY", "USA", -5);
     Ekos::SchedulerJob::setHorizon(&horizon);
     // Start the scheduler about 9pm local
     const QDateTime startUTime = QDateTime(QDate(2022, 8, 21), QTime(16, 0, 0), Qt::UTC);
     initTimeGeo(geo, startUTime);
 
     auto schedJob200x60 = QVector<TestEkosSchedulerHelper::CaptureJob>(1, {200, 60, "Red", "."});
     auto schedJob400x60 = QVector<TestEkosSchedulerHelper::CaptureJob>(1, {400, 60, "Red", "."});
 
     TestEkosSchedulerHelper::StartupCondition asapStartupCondition;
     TestEkosSchedulerHelper::CompletionCondition loopCompletionCondition;
     asapStartupCondition.type = Ekos::START_ASAP;
     loopCompletionCondition.type = Ekos::FINISH_LOOP;
 
     // Write the scheduler and sequence files.
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     loadGreedySchedule(true, "theta Bootis", asapStartupCondition, loopCompletionCondition, dir, schedJob200x60, 0,
     {true, true, true, true}, false, true); // min alt = 0, don't enforce twilight
     scheduler->process()->evaluateJobs(false);
 
     // There are no altitude constraints, just an artificial horizon with 2 lines, the top a ceiling.
     // It should scheduler from "now" until the star reaches the ceiling, then shut off until it lowers
     // back into the window, then shutoff again when the star goes below the artificial horizon, and
     // then start-up again when it once again raises above the artificial horizon into the window.
     QVERIFY(checkSchedule(
     {
         {"HD 126660", "2022/08/21 12:00", "2022/08/21 15:05"},
         {"HD 126660", "2022/08/21 19:50", "2022/08/22 00:34"},
         {"HD 126660", "2022/08/22 10:19", "2022/08/22 15:03"},
         {"HD 126660", "2022/08/22 19:46", "2022/08/23 00:30"},
         {"HD 126660", "2022/08/23 10:15", "2022/08/23 14:59"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), checkScheduleTolerance));
 }
 
 void TestEkosSchedulerOps::testSettingAltitudeBug()
 {
     Options::setDawnOffset(0);
     Options::setDuskOffset(0);
     Options::setSettingAltitudeCutoff(3);
     Options::setPreDawnTime(0);
 
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
     Ekos::SchedulerJob::setHorizon(nullptr);
 
     GeoLocation geo(dms(9, 45, 54), dms(49, 6, 22), "Schwaebisch Hall", "Baden-Wuerttemberg", "Germany", +1);
     const QDateTime time1 = QDateTime(QDate(2022, 3, 7), QTime(21, 28, 55), Qt::UTC); //22:28 local
     initTimeGeo(geo, time1);
 
     auto wolfgangJob = QVector<TestEkosSchedulerHelper::CaptureJob>(
     {
         {360, 3, "L", "."}, {360, 1, "R", "."}, {360, 1, "G", "."},
         {360, 1, "B", "."}, {360, 2, "L", "."}});
 
     // Guessing he was using 40minute offsets
     Options::setDawnOffset(.666);
     Options::setDuskOffset(-.666);
 
     TestEkosSchedulerHelper::StartupCondition asapStartupCondition;
     TestEkosSchedulerHelper::CompletionCondition loopCompletionCondition;
     asapStartupCondition.type = Ekos::START_ASAP;
     loopCompletionCondition.type = Ekos::FINISH_LOOP;
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     loadGreedySchedule(true, "NGC 2359", asapStartupCondition, loopCompletionCondition, dir, wolfgangJob, 20);
     loadGreedySchedule(false, "NGC 2392", asapStartupCondition, loopCompletionCondition, dir, wolfgangJob, 20);
     loadGreedySchedule(false, "M 101", asapStartupCondition, loopCompletionCondition, dir, wolfgangJob, 20);
 
     scheduler->process()->evaluateJobs(false);
 
     // In the log with bug, the original schedule had 2359 running 20:30 -> 23:04
     //  "Greedy Scheduler plan for the next 48 hours (0.075)s:"
     //  "NGC 2359  03/07  20:30 --> 23:04 altitude 19.8 < 20.0"
     //  "NGC 2392  03/07  23:05 --> 02:23 altitude 19.7 < 20.0"
     //  "M 101     03/08  02:23 --> 05:43 twilight"
     //  "NGC 2359  03/08  19:22 --> 22:58 altitude 19.9 < 20.0"
     //  "NGC 2392  03/08  22:59 --> 02:17 altitude 19.9 < 20.0"
     //  "M 101     03/09  02:18 --> 05:40 twilight"
     //  "NGC 2359  03/09  19:23 --> 22:55 altitude 19.8 < 20.0"
     //
     // but the job was stopped at 22:28, and when the schedule was made then
     // it could no longer run ngc2359.
     //
     //  "Greedy Scheduler plan for the next 48 hours (0.079)s:"
     //  "NGC 2392  03/07  22:28 --> 02:22 altitude 19.7 < 20.0"
     //  "M 101     03/08  02:23 --> 05:43 twilight"
     //  "NGC 2359  03/08  19:22 --> 22:58 altitude 19.9 < 20.0"
     //  "NGC 2392  03/08  22:59 --> 02:17 altitude 19.9 < 20.0"
     //  "M 101     03/09  02:18 --> 05:42 twilight"
     //  "NGC 2359  03/09  19:23 --> 22:55 altitude 19.8 < 20.0"
     //
     // The issue was that settingAltitudeCutoff was being applied to the running
     // job, preempting it. The intention of that parameter is to stop new jobs
     // from being scheduled near their altitude cutoff times, not to preempt existing ones.
 
     KStarsDateTime time2(QDate(2022, 3, 7), QTime(19, 30, 00), Qt::UTC); //20:30 local
     initTimeGeo(geo, time2);
     scheduler->process()->evaluateJobs(false);
 
     // This is fixed, and now, when re-evaluated at 22:28 it should not be preempted.
     auto greedy = scheduler->process()->getGreedyScheduler();
     Ekos::SchedulerJob *job2359 = scheduler->moduleState()->jobs()[0];
     auto time1Local = (Qt::UTC == time1.timeSpec() ? geo.UTtoLT(KStarsDateTime(time1)) : time1);
     QVERIFY(greedy->checkJob(scheduler->moduleState()->jobs(), time1Local, job2359));
 }
 
 // This creates empty/dummy fits files to be discovered inside estimateJobTime, when it
 // tries to figure out how of of the job is already completed.
 // Only useful when Options::rememberJobProgress() is true.
 void TestEkosSchedulerOps::makeFitsFiles(const QString &base, int num)
 {
     QFile f("/dev/null");
     QFileInfo info(base);
     info.dir().mkpath(".");
 
     for (int i = 0; i < num; ++i)
     {
         QString newName = QString("%1_%2.fits").arg(base).arg(i);
         QVERIFY(f.copy(newName));
     }
 }
 
 // In this test, we simulate pre-existing captures with the rememberJobProgress option,
 // and make sure Greedy estimates the job completion time properly.
 void TestEkosSchedulerOps::testEstimateTimeBug()
 {
     Options::setDawnOffset(0);
     Options::setDuskOffset(0);
     Options::setSettingAltitudeCutoff(3);
     Options::setPreDawnTime(0);
     Options::setRememberJobProgress(true);
     Options::setDitherEnabled(true);
     Options::setDitherFrames(1);
 
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
     Ekos::SchedulerJob::setHorizon(nullptr);
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
 
     GeoLocation geo(dms(9, 45, 54), dms(49, 6, 22), "Schwaebisch Hall", "Baden-Wuerttemberg", "Germany", +1);
     const QDateTime time1 = QDateTime(QDate(2022, 3, 20), QTime(18, 52, 48), Qt::UTC); //19:52 local
     initTimeGeo(geo, time1);
 
     auto path = dir.filePath(".");
     auto jobLRGB = QVector<TestEkosSchedulerHelper::CaptureJob>(
     {{360, 3, "L", path}, {360, 1, "R", path}, {360, 1, "G", path}, {360, 1, "B", path}, {360, 2, "L", path}});
     auto jobNB = QVector<TestEkosSchedulerHelper::CaptureJob>({{600, 1, "Ha", path}, {600, 1, "OIII", path}});
 
     // Guessing he was using 40minute offsets
     Options::setDawnOffset(.666);
     Options::setDuskOffset(-.666);
 
     TestEkosSchedulerHelper::StartupCondition asapStartupCondition;
     TestEkosSchedulerHelper::CompletionCondition loopCompletionCondition;
     asapStartupCondition.type = Ekos::START_ASAP;
     loopCompletionCondition.type = Ekos::FINISH_LOOP;
     TestEkosSchedulerHelper::CompletionCondition repeat9;
     repeat9.type = Ekos::FINISH_REPEAT;
     repeat9.repeat = 9;
 
     makeFitsFiles(QString("%1%2").arg(path, "/NGC_2359/Light/L/NGC_2359_Light_L"), 41);
     makeFitsFiles(QString("%1%2").arg(path, "/NGC_2359/Light/R/NGC_2359_Light_R"), 8);
     makeFitsFiles(QString("%1%2").arg(path, "/NGC_2359/Light/G/NGC_2359_Light_G"), 8);
     makeFitsFiles(QString("%1%2").arg(path, "/NGC_2359/Light/B/NGC_2359_Light_B"), 8);
     makeFitsFiles(QString("%1%2").arg(path, "/NGC_2359/Light/Ha/NGC_2359_Light_Ha"), 12);
     makeFitsFiles(QString("%1%2").arg(path, "/NGC_2359/Light/OIII/NGC_2359_Light_OIII"), 11);
 
     // Not focusing in these schedule steps.
     TestEkosSchedulerHelper::ScheduleSteps steps = {true, false, true, true};
 
     loadGreedySchedule(true, "NGC 2359", asapStartupCondition, repeat9, dir, jobLRGB, 20, steps);
     loadGreedySchedule(false, "NGC 2359", asapStartupCondition, loopCompletionCondition, dir, jobNB, 20, steps);
     loadGreedySchedule(false, "M 53", asapStartupCondition, loopCompletionCondition, dir, jobLRGB, 20, steps);
 
     scheduler->process()->evaluateJobs(false);
 
     // The first (LRGB) version of NGC 2359 is mostly completed and should just run for about 45 minutes.
     // At that point, the narrowband NGC2359 and LRGB M53 jobs run.
     QVERIFY(checkSchedule(
     {
         {"NGC 2359",   "2022/03/20 19:52", "2022/03/20 20:38"},
         {"NGC 2359",   "2022/03/20 20:39", "2022/03/20 22:11"},
         {"M 53",       "2022/03/20 22:12", "2022/03/21 05:14"},
         {"NGC 2359",   "2022/03/21 19:45", "2022/03/21 22:07"},
         {"M 53",       "2022/03/21 22:08", "2022/03/22 05:12"},
         {"NGC 2359",   "2022/03/22 19:47", "2022/03/22 22:03"}},
     scheduler->process()->getGreedyScheduler()->getSchedule(), 300));
 }
 
 // A helper for setting up the esl and esq files for the test below.
 // The issue is the test loads an esl file, and that file has in it the name of the esq files
 // it needs to load. These files are put in temporary directories, so the contents needs
 // to modified to reflect the locations of the esq files.
 namespace
 {
 QString setupMessierFiles(QTemporaryDir &dir, const QString &eslFilename, const QString esqFilename)
 {
     QString esq = esqFilename;
     QString esl = eslFilename;
 
     const QString esqPath(dir.filePath(esq));
     const QString eslPath(dir.filePath(esl));
 
     // Confused about where the test runs...
     if (!QFile::exists(esq) || !QFile::exists(esl))
     {
         esq = QString("../Tests/kstars_ui/%1").arg(esqFilename);
         esl = QString("../Tests/kstars_ui/%1").arg(eslFilename);
         qCInfo(KSTARS_EKOS_TEST) << QString("Didn't find the files, looking in %1 %2").arg(esq, esl);
         if (!QFile::exists(esq) || !QFile::exists(esl))
             return QString();
     }
 
     // Copy the sequence file to the temp direcotry
     QFile::copy(esq, esqPath);
 
     // Read and modify the esl file: chage __ESQ_FILE__ to the value of esqPath, and write it out to the temp directory.
     QFile eslFile(esl);
     if (!eslFile.open(QFile::ReadOnly | QFile::Text))
         return QString();
     QTextStream in(&eslFile);
     TestEkosSchedulerHelper::writeFile(eslPath, in.readAll().replace(QString("__ESQ_FILE__"), esqPath));
 
     if (!QFile::exists(esqPath) || !QFile::exists(eslPath))
         return QString();
 
     return eslPath;
 }
 }  // namespace
 
 void TestEkosSchedulerOps::testGreedyMessier()
 {
     QTemporaryDir dir(QStandardPaths::writableLocation(QStandardPaths::HomeLocation) + "/test-XXXXXX");
     QString esl0Path = setupMessierFiles(dir, "Messier-1-40-alt0.esl", "Messier-1-40.esq");
     QString esl30Path = setupMessierFiles(dir, "Messier-1-40-alt30.esl", "Messier-1-40.esq");
     if (esl0Path.isEmpty() || esl30Path.isEmpty())
     {
         QSKIP("Skipping test because of missing esq or esl files");
         return;
     }
 
     Options::setDawnOffset(0);
     Options::setDuskOffset(0);
     Options::setSettingAltitudeCutoff(3);
     Options::setPreDawnTime(0);
     Options::setRememberJobProgress(false);
     Options::setSchedulerAlgorithm(Ekos::ALGORITHM_GREEDY);
 
     GeoLocation geo(dms(9, 45, 54), dms(49, 6, 22), "Schwaebisch Hall", "Baden-Wuerttemberg", "Germany", +1);
     const QDateTime time1 = QDateTime(QDate(2022, 3, 7), QTime(21, 28, 55), Qt::UTC); //22:28 local
     initTimeGeo(geo, time1);
 
     qCInfo(KSTARS_EKOS_TEST) << QString("Calculate schedule with no artificial horizon and 0 min altitude.");
     Ekos::SchedulerJob::setHorizon(nullptr);
     scheduler->load(true, QString("file://%1").arg(esl0Path));
     const QVector<SPlan> scheduleMinAlt0 =
     {
         {"M 39", "2022/03/07 22:28", "2022/03/07 22:39"},
         {"M 33", "2022/03/07 22:40", "2022/03/07 22:50"},
         {"M 32", "2022/03/07 22:51", "2022/03/07 23:02"},
         {"M 31", "2022/03/07 23:03", "2022/03/07 23:13"},
         {"M 34", "2022/03/07 23:14", "2022/03/07 23:25"},
         {"M 1",  "2022/03/07 23:26", "2022/03/07 23:36"},
         {"M 35", "2022/03/07 23:37", "2022/03/07 23:48"},
         {"M 38", "2022/03/07 23:49", "2022/03/07 23:59"},
         {"M 36", "2022/03/08 00:00", "2022/03/08 00:11"},
         {"M 40", "2022/03/08 00:12", "2022/03/08 00:22"},
         {"M 3",  "2022/03/08 00:23", "2022/03/08 00:34"},
         {"M 13", "2022/03/08 00:35", "2022/03/08 00:45"},
         {"M 29", "2022/03/08 00:46", "2022/03/08 00:57"},
         {"M 5",  "2022/03/08 00:58", "2022/03/08 01:08"},
         {"M 12", "2022/03/08 01:09", "2022/03/08 01:20"},
         {"M 27", "2022/03/08 01:23", "2022/03/08 01:34"},
         {"M 10", "2022/03/08 01:35", "2022/03/08 01:45"},
         {"M 14", "2022/03/08 01:46", "2022/03/08 01:57"},
         {"M 4",  "2022/03/08 02:04", "2022/03/08 02:14"},
         {"M 9",  "2022/03/08 02:15", "2022/03/08 02:26"},
         {"M 11", "2022/03/08 02:39", "2022/03/08 02:49"},
         {"M 19", "2022/03/08 02:50", "2022/03/08 03:01"},
         {"M 26", "2022/03/08 03:02", "2022/03/08 03:12"},
         {"M 16", "2022/03/08 03:13", "2022/03/08 03:24"},
         {"M 23", "2022/03/08 03:25", "2022/03/08 03:35"},
         {"M 17", "2022/03/08 03:36", "2022/03/08 03:47"},
         {"M 15", "2022/03/08 03:50", "2022/03/08 04:01"},
         {"M 18", "2022/03/08 04:02", "2022/03/08 04:12"},
         {"M 24", "2022/03/08 04:13", "2022/03/08 04:24"},
         {"M 21", "2022/03/08 04:25", "2022/03/08 04:35"},
         {"M 20", "2022/03/08 04:36", "2022/03/08 04:47"},
         {"M 2",  "2022/03/08 04:56", "2022/03/08 05:04"},
         {"M 25", "2022/03/09 03:21", "2022/03/09 03:32"},
         {"M 8",  "2022/03/09 03:33", "2022/03/09 03:43"},
         {"M 28", "2022/03/09 03:49", "2022/03/09 04:00"},
         {"M 6",  "2022/03/09 04:03", "2022/03/09 04:14"},
         {"M 22", "2022/03/09 04:15", "2022/03/09 04:25"},
         {"M 2",  "2022/03/09 04:51", "2022/03/09 04:54"},
         {"M 7",  "2022/03/09 04:55", "2022/03/09 05:01"}
     };
     QVERIFY(checkSchedule(scheduleMinAlt0, scheduler->process()->getGreedyScheduler()->getSchedule(), 300));
 
     qCInfo(KSTARS_EKOS_TEST) << QString("Calculate schedule with no artificial horizon and 30 min altitude.");
     Ekos::SchedulerJob::setHorizon(nullptr);
     scheduler->load(true, QString("file://%1").arg(esl30Path));
     const QVector<SPlan> scheduleMinAlt30 =
     {
         {"M 1",  "2022/03/07 22:28", "2022/03/07 22:39"},
         {"M 35", "2022/03/07 22:40", "2022/03/07 22:50"},
         {"M 38", "2022/03/07 22:51", "2022/03/07 23:02"},
         {"M 36", "2022/03/07 23:03", "2022/03/07 23:13"},
         {"M 40", "2022/03/07 23:14", "2022/03/07 23:25"},
         {"M 3",  "2022/03/07 23:26", "2022/03/07 23:36"},
         {"M 13", "2022/03/08 00:23", "2022/03/08 00:34"},
         {"M 5",  "2022/03/08 01:43", "2022/03/08 01:53"},
         {"M 12", "2022/03/08 03:40", "2022/03/08 03:51"},
         {"M 29", "2022/03/08 03:56", "2022/03/08 04:06"},
         {"M 39", "2022/03/08 04:15", "2022/03/08 04:26"},
         {"M 10", "2022/03/08 04:27", "2022/03/08 04:37"},
         {"M 27", "2022/03/08 04:38", "2022/03/08 04:49"},
         {"M 14", "2022/03/08 04:50", "2022/03/08 05:00"},
         {"M 34", "2022/03/08 20:03", "2022/03/08 20:14"}
     };
     QVERIFY(checkSchedule(scheduleMinAlt30, scheduler->process()->getGreedyScheduler()->getSchedule(), 300));
     // TODO: verify this test data.
 
     // The timing was affected by calculating horizon constraints.
     // Measure the time with and without a realistic artificial horizon.
     ArtificialHorizon largeHorizon;
     addHorizonConstraint(
         &largeHorizon, "h", true, QVector<double>(
     {
         // vector of azimuths
         67.623611, 71.494167, 73.817778, 75.726667, 77.536944, 79.640000, 81.505278, 82.337778, 83.820000, 84.479444,
         86.375556, 89.347500, 91.982500, 93.771667, 95.124722, 95.747778, 97.303889, 100.735278, 104.573611, 106.721389,
         108.360278, 110.640833, 111.963611, 114.940556, 116.497500, 118.858611, 119.981389, 122.832500, 124.695278, 125.882778,
         127.580278, 129.888889, 130.668333, 132.550833, 133.389167, 133.892222, 138.481111, 139.192778, 140.057500, 141.234722,
         142.308333, 144.151944, 145.714167, 146.290833, 149.275278, 151.138056, 152.107500, 153.526389, 154.321667, 155.640000,
         156.685833, 156.302778, 157.421667, 160.331389, 161.091389, 160.952778, 161.975556, 162.564167, 164.866944, 166.906389,
         167.750000, 167.782778, 169.212500, 170.241944, 170.642500, 172.948056, 174.382778, 174.738333, 175.333056, 175.878889,
         177.345000, 178.390278, 177.411111, 180.062500, 177.540278, 177.981111, 179.459444, 180.363056, 182.301667, 184.176111,
         185.036944, 188.303611, 190.110833, 191.809444, 196.293889, 197.398889, 196.634722, 196.238889, 198.553056, 199.896389,
         205.868333, 207.224722, 231.645278, 258.324167, 277.260833, 292.470833, 302.961111, 308.996389, 309.027500, 312.311667,
         313.423333, 316.827500, 316.471111, 322.656944, 329.775278, 330.606944, 333.355278, 340.709167, 342.927222, 344.010000,
         345.696389, 347.886111, 349.058611, 351.998889, 353.010278, 357.548611, 359.510278, 359.320278, 363.102500, 369.171389,
         371.129444, 372.717778, 375.897500, 379.531944, 380.118333, 383.015278, 385.493333, 32.556944, 35.456667, 35.773889,
         38.304167, 43.844722, 52.575556, 55.080000, 57.086667, 67.523333, 68.458056}),
     QVector<double>(
     {
         // vector of altitudes
         22.721111, 21.776944, 20.672222, 25.656667,
         27.865000, 29.283889, 29.107778, 27.240556, 26.704722, 28.126111, 28.722222, 29.286111, 28.931944, 26.810000,
         24.275278, 21.858333, 20.081944, 20.608333, 21.693056, 22.915833, 26.003333, 29.119167, 28.771667, 24.334444,
         22.909444, 21.960278, 20.691389, 24.635000, 24.556667, 22.429167, 24.333056, 24.526667, 24.417222, 26.273611,
         25.870833, 24.805556, 27.208333, 29.074167, 31.087500, 30.648333, 28.023889, 27.469722, 27.212222, 26.296667,
         24.987222, 23.888333, 25.336667, 25.510556, 24.482222, 24.494444, 23.861667, 22.288889, 19.551667, 20.260278,
         21.554722, 22.983056, 24.001111, 27.154722, 28.523056, 27.060278, 24.611944, 22.693333, 23.140833, 22.666389,
         20.984722, 27.248611, 27.015000, 24.659444, 23.478611, 21.943056, 20.511389, 21.130000, 23.937778, 23.787778,
         29.003056, 35.778056, 37.504167, 41.471111, 43.260556, 42.360833, 39.985000, 31.131389, 32.261111, 31.051944,
         32.915000, 31.470000, 30.330556, 29.764722, 28.692500, 24.937222, 24.907222, 41.375556, 44.511389, 43.528611,
         38.659722, 33.497500, 27.334444, 24.551667, 21.920278, 22.558333, 27.221111, 27.113611, 30.526667, 31.531667,
         25.062778, 27.808889, 24.439167, 23.505278, 22.182222, 23.534444, 22.537778, 23.492222, 22.485000, 23.643611,
         25.677222, 23.192778, 19.320556, 16.915556, 18.304444, 18.866389, 18.523889, 23.704167, 24.008611, 25.070000,
         28.784444, 30.421389, 35.479444, 33.950833, 35.842778, 34.506667, 34.424722, 28.031944, 30.806389, 29.865833,
         22.579722, 22.644444, 22.672222}));
 
     qCInfo(KSTARS_EKOS_TEST) << QString("Calculate schedule with large artificial horizon.");
     Ekos::SchedulerJob::setHorizon(&largeHorizon);
     scheduler->load(true, QString("file://%1").arg(esl30Path));
     const QVector<SPlan> scheduleAHMinAlt30 =
     {
         {"M 35", "2022/03/07 22:28", "2022/03/07 22:39"},
         {"M 38", "2022/03/07 22:40", "2022/03/07 22:50"},
         {"M 36", "2022/03/07 22:51", "2022/03/07 23:02"},
         {"M 40", "2022/03/07 23:03", "2022/03/07 23:13"},
         {"M 3",  "2022/03/07 23:14", "2022/03/07 23:25"},
         {"M 13", "2022/03/08 00:24", "2022/03/08 00:34"},
         {"M 5",  "2022/03/08 01:43", "2022/03/08 01:54"},
         {"M 12", "2022/03/08 03:41", "2022/03/08 03:51"},
         {"M 29", "2022/03/08 03:56", "2022/03/08 04:07"},
         {"M 39", "2022/03/08 04:16", "2022/03/08 04:26"},
         {"M 10", "2022/03/08 04:27", "2022/03/08 04:38"},
         {"M 27", "2022/03/08 04:39", "2022/03/08 04:49"},
         {"M 14", "2022/03/08 04:50", "2022/03/08 05:01"},
         {"M 34", "2022/03/08 20:03", "2022/03/08 20:13"},
         {"M 1",  "2022/03/08 20:14", "2022/03/08 20:25"}
     };
     QVERIFY(checkSchedule(scheduleAHMinAlt30, scheduler->process()->getGreedyScheduler()->getSchedule(), 300));
     // TODO: verify this test data.
 
 }
 
 void TestEkosSchedulerOps::prepareTestData(QList<QString> locationList, QList<QString> targetList)
 {
 #if QT_VERSION < QT_VERSION_CHECK(5,9,0)
     QSKIP("Bypassing fixture test on old Qt");
     Q_UNUSED(locationList)
 #else
     QTest::addColumn<QString>("location"); /*!< location the KStars test is running */
     QTest::addColumn<QString>("target");   /*!< scheduled target */
     for (QString location : locationList)
         for (QString target : targetList)
             QTest::newRow(QString("loc= \"%1\", target=\"%2\"").arg(location).arg(target).toLocal8Bit())
                     << location << target;
 #endif
 }
 
 /* *********************************************************************************
  *
  * Test data
  *
  * ********************************************************************************* */
 void TestEkosSchedulerOps::testCulminationStartup_data()
 {
     prepareTestData({"Heidelberg", "New York"}, {"Rasalhague"});
 }
 
 void TestEkosSchedulerOps::testRememberJobProgress_data()
 {
 #if QT_VERSION < QT_VERSION_CHECK(5,9,0)
     QSKIP("Bypassing fixture test on old Qt");
 #else
     QTest::addColumn<QString>("jobs"); /*!< Capture sequences */
     QTest::addColumn<QString>("frames"); /*!< Existing frames */
     QTest::addColumn<int>("iterations"); /*!< Existing frames */
     QTest::addColumn<bool>("scheduled"); /*!< Expected result: scheduled (true) or completed (false) */
 
     QTest::newRow("{Red:2}, scheduled=true") << "Red:2" << "Red:1" << 1 << true;
     QTest::newRow("{Red:2}, scheduled=false") << "Red:2" << "Red:2" << 1 << false;
     QTest::newRow("{Red:2, Red:1}, scheduled=true") << "Red:2, Red:1" << "Red:2" << 1 << true;
     QTest::newRow("{Red:2, Green:1, Red:1}, scheduled=true") << "Red:2, Green:1, Red:1" << "Red:4" << 1 << true;
     QTest::newRow("{Red:3, Green:1, Red:2}, 3x, scheduled=true") << "Red:3, Green:1, Red:2" << "Red:14, Green:3" << 3 << true;
     QTest::newRow("{Red:3, Green:1, Red:2}, 3x, scheduled=false") << "Red:3, Green:1, Red:2" << "Red:15, Green:3" << 3 << false;
 
 #endif
 }
 
 QTEST_KSTARS_MAIN(TestEkosSchedulerOps)
 
 #endif // HAVE_INDI