private GSDLock AcquireDefaultLock(MockPlatform mockPlatform, ITracer mockTracer)
{
GSDLock gvfsLock = new GSDLock(mockTracer);
this.ValidateLockIsFree(gvfsLock);
NamedPipeMessages.LockData existingExternalHolder;
gvfsLock.TryAcquireLockForExternalRequestor(DefaultLockData, out existingExternalHolder).ShouldBeTrue();
existingExternalHolder.ShouldBeNull();
mockPlatform.ActiveProcesses.Add(DefaultLockData.PID);
this.ValidateLockHeld(gvfsLock, DefaultLockData);
return(gvfsLock);
}
public void TryAcquireLockForExternalRequestor_WhenGSDLock()
{
Mock <ITracer> mockTracer = new Mock <ITracer>(MockBehavior.Strict);
mockTracer.Setup(x => x.RelatedEvent(EventLevel.Verbose, "TryAcquireLockInternal", It.IsAny <EventMetadata>()));
mockTracer.Setup(x => x.RelatedEvent(EventLevel.Verbose, "TryAcquireLockExternal", It.IsAny <EventMetadata>()));
GSDLock gvfsLock = this.AcquireGSDLock(mockTracer.Object);
NamedPipeMessages.LockData existingExternalHolder;
gvfsLock.TryAcquireLockForExternalRequestor(DefaultLockData, out existingExternalHolder).ShouldBeFalse();
this.ValidateLockHeldByGSD(gvfsLock);
existingExternalHolder.ShouldBeNull();
mockTracer.VerifyAll();
}
public void TryAcquireLockForExternalRequestor_WhenExternalLock()
{
Mock <ITracer> mockTracer = new Mock <ITracer>(MockBehavior.Strict);
mockTracer.Setup(x => x.RelatedEvent(EventLevel.Informational, "TryAcquireLockExternal", It.IsAny <EventMetadata>()));
mockTracer.Setup(x => x.RelatedEvent(EventLevel.Verbose, "TryAcquireLockExternal", It.IsAny <EventMetadata>()));
MockPlatform mockPlatform = (MockPlatform)GSDPlatform.Instance;
GSDLock gvfsLock = this.AcquireDefaultLock(mockPlatform, mockTracer.Object);
NamedPipeMessages.LockData newLockData = new NamedPipeMessages.LockData(4321, false, false, "git new", "123");
NamedPipeMessages.LockData existingExternalHolder;
gvfsLock.TryAcquireLockForExternalRequestor(newLockData, out existingExternalHolder).ShouldBeFalse();
this.ValidateLockHeld(gvfsLock, DefaultLockData);
this.ValidateExistingExternalHolder(DefaultLockData, existingExternalHolder);
mockPlatform.ActiveProcesses.Remove(DefaultLockData.PID);
mockTracer.VerifyAll();
}
public void TryAcquireLockForExternalRequestor_WhenExternalHolderTerminated()
{
Mock <ITracer> mockTracer = new Mock <ITracer>(MockBehavior.Strict);
mockTracer.Setup(x => x.RelatedEvent(EventLevel.Informational, "TryAcquireLockExternal", It.IsAny <EventMetadata>()));
mockTracer.Setup(x => x.RelatedEvent(EventLevel.Informational, "ExternalLockHolderExited", It.IsAny <EventMetadata>(), Keywords.Telemetry));
mockTracer.Setup(x => x.SetGitCommandSessionId(string.Empty));
MockPlatform mockPlatform = (MockPlatform)GSDPlatform.Instance;
GSDLock gvfsLock = this.AcquireDefaultLock(mockPlatform, mockTracer.Object);
mockPlatform.ActiveProcesses.Remove(DefaultLockData.PID);
NamedPipeMessages.LockData newLockData = new NamedPipeMessages.LockData(4321, false, false, "git new", "123");
mockPlatform.ActiveProcesses.Add(newLockData.PID);
NamedPipeMessages.LockData existingExternalHolder;
gvfsLock.TryAcquireLockForExternalRequestor(newLockData, out existingExternalHolder).ShouldBeTrue();
existingExternalHolder.ShouldBeNull();
this.ValidateLockHeld(gvfsLock, newLockData);
mockTracer.VerifyAll();
}