public virtual void TestInitialState()
{
StartupProgressView view = startupProgress.CreateView();
NUnit.Framework.Assert.IsNotNull(view);
NUnit.Framework.Assert.AreEqual(0L, view.GetElapsedTime());
NUnit.Framework.Assert.AreEqual(0.0f, view.GetPercentComplete(), 0.001f);
IList <Phase> phases = new AList <Phase>();
foreach (Phase phase in view.GetPhases())
{
phases.AddItem(phase);
NUnit.Framework.Assert.AreEqual(0L, view.GetElapsedTime(phase));
NUnit.Framework.Assert.IsNull(view.GetFile(phase));
NUnit.Framework.Assert.AreEqual(0.0f, view.GetPercentComplete(phase), 0.001f);
NUnit.Framework.Assert.AreEqual(long.MinValue, view.GetSize(phase));
NUnit.Framework.Assert.AreEqual(Status.Pending, view.GetStatus(phase));
NUnit.Framework.Assert.AreEqual(0L, view.GetTotal(phase));
foreach (Step step in view.GetSteps(phase))
{
NUnit.Framework.Assert.Fail(string.Format("unexpected step %s in phase %s at initial state"
, step, phase));
}
}
Assert.AssertArrayEquals(Sharpen.Collections.ToArray(EnumSet.AllOf <Phase>()), Sharpen.Collections.ToArray
(phases));
}
public virtual void GetMetrics(MetricsCollector collector, bool all)
{
StartupProgressView prog = startupProgress.CreateView();
MetricsRecordBuilder builder = collector.AddRecord(StartupProgressMetricsInfo);
builder.AddCounter(Interns.Info("ElapsedTime", "overall elapsed time"), prog.GetElapsedTime
());
builder.AddGauge(Interns.Info("PercentComplete", "overall percent complete"), prog
.GetPercentComplete());
foreach (Phase phase in prog.GetPhases())
{
AddCounter(builder, phase, "Count", " count", prog.GetCount(phase));
AddCounter(builder, phase, "ElapsedTime", " elapsed time", prog.GetElapsedTime(phase
));
AddCounter(builder, phase, "Total", " total", prog.GetTotal(phase));
AddGauge(builder, phase, "PercentComplete", " percent complete", prog.GetPercentComplete
(phase));
}
}
/// <exception cref="System.Exception"/>
public virtual void TestElapsedTime()
{
startupProgress.BeginPhase(Phase.LoadingFsimage);
Step loadingFsImageInodes = new Step(StepType.Inodes);
startupProgress.BeginStep(Phase.LoadingFsimage, loadingFsImageInodes);
Sharpen.Thread.Sleep(50L);
// brief sleep to fake elapsed time
startupProgress.EndStep(Phase.LoadingFsimage, loadingFsImageInodes);
Step loadingFsImageDelegationKeys = new Step(StepType.DelegationKeys);
startupProgress.BeginStep(Phase.LoadingFsimage, loadingFsImageDelegationKeys);
Sharpen.Thread.Sleep(50L);
// brief sleep to fake elapsed time
startupProgress.EndStep(Phase.LoadingFsimage, loadingFsImageDelegationKeys);
startupProgress.EndPhase(Phase.LoadingFsimage);
startupProgress.BeginPhase(Phase.LoadingEdits);
Step loadingEditsFile = new Step("file", 1000L);
startupProgress.BeginStep(Phase.LoadingEdits, loadingEditsFile);
startupProgress.SetTotal(Phase.LoadingEdits, loadingEditsFile, 10000L);
StartupProgressTestHelper.IncrementCounter(startupProgress, Phase.LoadingEdits, loadingEditsFile
, 5000L);
Sharpen.Thread.Sleep(50L);
// brief sleep to fake elapsed time
StartupProgressView view = startupProgress.CreateView();
NUnit.Framework.Assert.IsNotNull(view);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime() > 0);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime(Phase.LoadingFsimage) > 0);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime(Phase.LoadingFsimage, loadingFsImageInodes
) > 0);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime(Phase.LoadingFsimage, loadingFsImageDelegationKeys
) > 0);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime(Phase.LoadingEdits) > 0);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime(Phase.LoadingEdits, loadingEditsFile
) > 0);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime(Phase.SavingCheckpoint) == 0);
NUnit.Framework.Assert.IsTrue(view.GetElapsedTime(Phase.SavingCheckpoint, new Step
(StepType.Inodes)) == 0);
// Brief sleep, then check that completed phases/steps have the same elapsed
// time, but running phases/steps have updated elapsed time.
long totalTime = view.GetElapsedTime();
long loadingFsImageTime = view.GetElapsedTime(Phase.LoadingFsimage);
long loadingFsImageInodesTime = view.GetElapsedTime(Phase.LoadingFsimage, loadingFsImageInodes
);
long loadingFsImageDelegationKeysTime = view.GetElapsedTime(Phase.LoadingFsimage,
loadingFsImageInodes);
long loadingEditsTime = view.GetElapsedTime(Phase.LoadingEdits);
long loadingEditsFileTime = view.GetElapsedTime(Phase.LoadingEdits, loadingEditsFile
);
Sharpen.Thread.Sleep(50L);
NUnit.Framework.Assert.IsTrue(totalTime < view.GetElapsedTime());
NUnit.Framework.Assert.AreEqual(loadingFsImageTime, view.GetElapsedTime(Phase.LoadingFsimage
));
NUnit.Framework.Assert.AreEqual(loadingFsImageInodesTime, view.GetElapsedTime(Phase
.LoadingFsimage, loadingFsImageInodes));
NUnit.Framework.Assert.IsTrue(loadingEditsTime < view.GetElapsedTime(Phase.LoadingEdits
));
NUnit.Framework.Assert.IsTrue(loadingEditsFileTime < view.GetElapsedTime(Phase.LoadingEdits
, loadingEditsFile));
}
public virtual void TestFrozenAfterStartupCompletes()
{
// Do some updates and counter increments.
startupProgress.BeginPhase(Phase.LoadingFsimage);
startupProgress.SetFile(Phase.LoadingFsimage, "file1");
startupProgress.SetSize(Phase.LoadingFsimage, 1000L);
Step step = new Step(StepType.Inodes);
startupProgress.BeginStep(Phase.LoadingFsimage, step);
startupProgress.SetTotal(Phase.LoadingFsimage, step, 10000L);
StartupProgressTestHelper.IncrementCounter(startupProgress, Phase.LoadingFsimage,
step, 100L);
startupProgress.EndStep(Phase.LoadingFsimage, step);
startupProgress.EndPhase(Phase.LoadingFsimage);
// Force completion of phases, so that entire startup process is completed.
foreach (Phase phase in EnumSet.AllOf <Phase>())
{
if (startupProgress.GetStatus(phase) != Status.Complete)
{
startupProgress.BeginPhase(phase);
startupProgress.EndPhase(phase);
}
}
StartupProgressView before = startupProgress.CreateView();
// Attempt more updates and counter increments.
startupProgress.BeginPhase(Phase.LoadingFsimage);
startupProgress.SetFile(Phase.LoadingFsimage, "file2");
startupProgress.SetSize(Phase.LoadingFsimage, 2000L);
startupProgress.BeginStep(Phase.LoadingFsimage, step);
startupProgress.SetTotal(Phase.LoadingFsimage, step, 20000L);
StartupProgressTestHelper.IncrementCounter(startupProgress, Phase.LoadingFsimage,
step, 100L);
startupProgress.EndStep(Phase.LoadingFsimage, step);
startupProgress.EndPhase(Phase.LoadingFsimage);
// Also attempt a whole new step that wasn't used last time.
startupProgress.BeginPhase(Phase.LoadingEdits);
Step newStep = new Step("file1");
startupProgress.BeginStep(Phase.LoadingEdits, newStep);
StartupProgressTestHelper.IncrementCounter(startupProgress, Phase.LoadingEdits, newStep
, 100L);
startupProgress.EndStep(Phase.LoadingEdits, newStep);
startupProgress.EndPhase(Phase.LoadingEdits);
StartupProgressView after = startupProgress.CreateView();
// Expect that data was frozen after completion of entire startup process, so
// second set of updates and counter increments should have had no effect.
NUnit.Framework.Assert.AreEqual(before.GetCount(Phase.LoadingFsimage), after.GetCount
(Phase.LoadingFsimage));
NUnit.Framework.Assert.AreEqual(before.GetCount(Phase.LoadingFsimage, step), after
.GetCount(Phase.LoadingFsimage, step));
NUnit.Framework.Assert.AreEqual(before.GetElapsedTime(), after.GetElapsedTime());
NUnit.Framework.Assert.AreEqual(before.GetElapsedTime(Phase.LoadingFsimage), after
.GetElapsedTime(Phase.LoadingFsimage));
NUnit.Framework.Assert.AreEqual(before.GetElapsedTime(Phase.LoadingFsimage, step)
, after.GetElapsedTime(Phase.LoadingFsimage, step));
NUnit.Framework.Assert.AreEqual(before.GetFile(Phase.LoadingFsimage), after.GetFile
(Phase.LoadingFsimage));
NUnit.Framework.Assert.AreEqual(before.GetSize(Phase.LoadingFsimage), after.GetSize
(Phase.LoadingFsimage));
NUnit.Framework.Assert.AreEqual(before.GetTotal(Phase.LoadingFsimage), after.GetTotal
(Phase.LoadingFsimage));
NUnit.Framework.Assert.AreEqual(before.GetTotal(Phase.LoadingFsimage, step), after
.GetTotal(Phase.LoadingFsimage, step));
NUnit.Framework.Assert.IsFalse(after.GetSteps(Phase.LoadingEdits).GetEnumerator()
.HasNext());
}
