private static async Task <DebugSession> CreateDebugSession(DisposableTracker tracker)
{
var taskTarget = tracker.Track(new HeapAnalysisTargetProcess());
var process = taskTarget.Start();
await taskTarget.WaitForTask();
return(tracker.Track(DebugSession.Create(ProcessInfo.FromProcess(process), DebugMode.Snapshot)));
}
public void DisposingTrackerDisposesTrackedObjects()
{
var tracker = new DisposableTracker();
var disposableA = new Disposable();
var disposableB = new Disposable();
tracker.Track(disposableA);
tracker.Track(disposableB);
Assert.IsFalse(disposableA.IsDisposed);
Assert.IsFalse(disposableB.IsDisposed);
tracker.Dispose();
Assert.IsTrue(disposableA.IsDisposed, "the tracker should dispose all tracked objects (A) when disposed");
Assert.IsTrue(disposableB.IsDisposed, "the tracker should dispose all tracked objects (B) when disposed");
}
public void AddReturnsSameInstance()
{
var tracker = new DisposableTracker();
var disposable = new Disposable();
Assert.AreSame(
disposable, tracker.Track(disposable),
"the value returned by Add should be the same as the passed object");
}
public static HeapAnalysisScope LoadMemoryDump(string filePath)
{
using (var tracker = new DisposableTracker())
{
var session = tracker.Track(DebugSession.Load(filePath));
var subject = GetSubjectFromSession(session);
return(tracker.TransferOwnershipTo(t => new HeapAnalysisScope(t, subject)));
}
}
public void AddBeforeTrackerDisposedDoesNotDisposeItem()
{
var tracker = new DisposableTracker();
var disposable = new Disposable();
tracker.Track(disposable);
Assert.IsFalse(
disposable.IsDisposed,
"the disposable should not be disposed until the tracker is");
}
public void AddAfterTrackerDisposedDisposesObjectImmediately()
{
var tracker = new DisposableTracker();
var disposable = new Disposable();
tracker.Dispose();
tracker.Track(disposable);
Assert.IsTrue(
disposable.IsDisposed,
"the disposable should be disposed immediately when added to a disposed tracker");
}