public IEnumerator TestMergeFF()
{
testObject1.transform.position = new Vector2(0.0f, 0.0f);
testObject2.transform.position = new Vector2(3.0f, 3.0f);
VersionManager.Instance().Add(testController1);
VersionManager.Instance().Add(testController2);
ICommit commit = VersionManager.Instance().Commit("Add two objects");
yield return(null);
IBranch testBranch = VersionManager.Instance().CreateBranch("testBranch");
VersionManager.Instance().Checkout("testBranch");
testObject1.transform.position = new Vector2(1.0f, 0.0f);
VersionManager.Instance().Add(testController1);
ICommit secondCommit = VersionManager.Instance().Commit("Move testObject1");
VersionManager.Instance().Checkout("master");
Assert.AreEqual("master", master.GetName());
Assert.AreSame(commit, master.GetTip());
Assert.AreEqual("testBranch", testBranch.GetName());
Assert.AreSame(secondCommit, testBranch.GetTip());
Relationship mergeType = VersionManager.Instance().Merge(testBranch);
Assert.AreEqual(Relationship.FastForward, mergeType);
Assert.AreSame(secondCommit, master.GetTip());
Assert.AreSame(secondCommit, VersionManager.Instance().GetActiveCommit());
}
/// <summary>
/// Checks out the given commit on the given branch
/// </summary>
public void Checkout(IBranch branch, ICommit commit)
{
// Need to allow them to checkout the last created branch because that's how "create branch" works
if (!EnabledVersionControls.Instance().CanCheckout&& !lastCreatedBranch.Equals(branch))
{
Debug.Log("Can't Checkout branch; not enabled yet");
return;
}
LoadStateOfCommit(commit);
activeCommit = commit;
activeBranch = branch;
if (!activeCommit.Equals(activeBranch.GetTip()))
{
this.isDetached = true;
}
else
{
this.isDetached = false;
}
if (checkoutTrigger != null)
{
checkoutTrigger.Trigger();
}
UIController.Instance().UpdateOverlay();
}
public IEnumerator TestMergeWorkerSmoke()
{
testObject1.transform.position = new Vector2(0.0f, 0.0f);
testObject2.transform.position = new Vector2(3.0f, 3.0f);
VersionManager.Instance().Add(testController1);
VersionManager.Instance().Add(testController2);
ICommit commit = VersionManager.Instance().Commit("Add two objects");
yield return(null);
IBranch testBranch = VersionManager.Instance().CreateBranch("testBranch");
VersionManager.Instance().Checkout("testBranch");
testObject1.transform.position = new Vector2(1.0f, 0.0f);
VersionManager.Instance().Add(testController1);
ICommit secondCommit = VersionManager.Instance().Commit("Move testObject1");
VersionManager.Instance().Checkout("master");
Assert.AreEqual("master", master.GetName());
Assert.AreSame(commit, master.GetTip());
Assert.AreEqual("testBranch", testBranch.GetName());
Assert.AreSame(secondCommit, testBranch.GetTip());
IMergeWorker mw = new MergeWorker(master, testBranch, null, null);
Assert.AreEqual(Relationship.FastForward, mw.GetMergeType());
Assert.AreEqual(MergeStatus.FastForward, mw.GetStatus(testController1));
Assert.AreEqual(MergeStatus.FastForward, mw.GetStatus(testController2));
Assert.AreEqual(true, mw.IsResolved());
}
public IEnumerator TestSame()
{
VersionManager.Instance().Commit("Initial Commit");
IBranch master = VersionManager.Instance().GetActiveBranch();
IBranch feature = VersionManager.Instance().CreateBranch("feature");
yield return(null);
Assert.AreEqual(Relationship.Same, LineageAnalyser.Compare(master.GetTip(), feature.GetTip()));
}
/// <summary>
/// Checks out the commit specified by the given commit ID on the specified branch
/// </summary>
public void Checkout(IBranch branch, Guid commitId)
{
ICommit commit = branch.GetTip();
while (!commit.GetId().Equals(commitId))
{
commit = commit.GetParent();
}
Checkout(branch, commit);
}
public IEnumerator TestMergeDivergent()
{
testObject1.transform.position = new Vector2(0.0f, 0.0f);
testObject2.transform.position = new Vector2(3.0f, 3.0f);
VersionManager.Instance().Add(testController1);
VersionManager.Instance().Add(testController2);
VersionManager.Instance().Commit("Add two objects");
yield return(null);
IBranch testBranch = VersionManager.Instance().CreateBranch("testBranch");
VersionManager.Instance().Checkout("testBranch");
testObject1.transform.position = new Vector2(1.0f, 0.0f);
testObject2.transform.position = new Vector2(0.0f, 0.0f);
VersionManager.Instance().Add(testController1);
VersionManager.Instance().Add(testController2);
ICommit secondCommit = VersionManager.Instance().Commit("Move testObject1 and testObject2");
VersionManager.Instance().Checkout("master");
testObject2.transform.position = new Vector2(6.0f, 6.0f);
VersionManager.Instance().Add(testController2);
ICommit thirdCommit = VersionManager.Instance().Commit("Move testObject2");
Assert.AreEqual("master", master.GetName());
Assert.AreSame(thirdCommit, master.GetTip());
Assert.AreEqual("testBranch", testBranch.GetName());
Assert.AreSame(secondCommit, testBranch.GetTip());
Relationship mergeType = VersionManager.Instance().Merge(testBranch);
Assert.AreEqual(Relationship.Divergent, mergeType);
Assert.AreEqual(MergeStatus.FastForward, VersionManager.Instance().GetMergeWorker().GetStatus(testController1));
Assert.AreEqual(MergeStatus.Conflict, VersionManager.Instance().GetMergeWorker().GetStatus(testController2));
Assert.AreEqual(true, VersionManager.Instance().IsInMergeConflict());
VersionManager.Instance().GetMergeWorker().PickVersion(testController2, master.GetTip().getObjectVersion(testController2));
Assert.AreEqual(MergeStatus.Resolved, VersionManager.Instance().GetMergeWorker().GetStatus(testController2));
Assert.AreEqual(false, VersionManager.Instance().IsInMergeConflict());
ICommit mergeCommit = VersionManager.Instance().ResolveMerge();
Assert.NotNull(mergeCommit);
Assert.AreSame(mergeCommit, master.GetTip());
Assert.AreSame(mergeCommit, VersionManager.Instance().GetActiveCommit());
}
public IEnumerator TestDivergent()
{
VersionManager.Instance().Commit("Initial Commit");
IBranch master = VersionManager.Instance().GetActiveBranch();
IBranch feature = VersionManager.Instance().CreateBranch("feature");
VersionManager.Instance().Commit("Commit on master branch");
VersionManager.Instance().Checkout(feature.GetName());
VersionManager.Instance().Commit("Commit on feature branch");
yield return(null);
Assert.AreEqual(Relationship.Divergent, LineageAnalyser.Compare(master.GetTip(), feature.GetTip()));
}
public Relationship Merge(IBranch featureBranch)
{
if (!EnabledVersionControls.Instance().CanMerge)
{
Debug.Log("Merging not enabled yet");
}
if (isDetached)
{
throw new Exception("Can't merge if detached");
}
if (this.mw != null)
{
throw new Exception("Already doing a merge, resolve this first");
}
IMergeWorker mw = new MergeWorker(activeBranch, featureBranch, pickTrigger, mergeUI);
Relationship mergeType = mw.GetMergeType();
if (mw.GetMergeType() == Relationship.FastForward)
{
mw.End();
activeBranch.UpdateTip(featureBranch.GetTip());
activeCommit = activeBranch.GetTip();
LoadStateOfCommit(activeCommit);
if (mergeTrigger != null)
{
mergeTrigger.Trigger();
}
return(mergeType);
}
this.mw = mw;
return(mergeType);
}
/// <summary>
/// Initialise the MergeWorker, determine the state
/// </summary>
private void Initialise()
{
switch (this.mergeType)
{
case Relationship.Rewind:
throw new Exception("Base branch is ahead of feature branch, merge redundant");
case Relationship.Same:
throw new Exception("Branches are the same");
case Relationship.Unknown:
throw new Exception("Can not determine branch relativity");
case Relationship.FastForward:
break;
case Relationship.Divergent:
break;
default:
break;
}
ffControllers = new HashSet <VersionController>();
resolvedControllers = new HashSet <VersionController>();
conflictControllers = new HashSet <VersionController>();
hiddenSprites = new HashSet <Renderer>();
IEnumerable <VersionController> intersection = baseBranch.GetTip().GetTrackedObjects().Intersect(featureBranch.GetTip().GetTrackedObjects());
foreach (VersionController trackedObject in intersection)
{
IVersion baseVersion = baseBranch.GetTip().getObjectVersion(trackedObject);
IVersion featureVersion = featureBranch.GetTip().getObjectVersion(trackedObject);
switch (LineageAnalyser.Compare <IVersion>(baseVersion, featureVersion))
{
case Relationship.Unknown:
throw new Exception("Can not determine version relativity");
case Relationship.Rewind:
ffControllers.Add(trackedObject);
stagingArea.Add(trackedObject, baseVersion);
break;
case Relationship.Same:
case Relationship.FastForward:
ffControllers.Add(trackedObject);
stagingArea.Add(trackedObject, featureVersion);
break;
case Relationship.Divergent:
conflictControllers.Add(trackedObject);
break;
default:
break;
}
}
foreach (VersionController trackedObject in baseBranch.GetTip().GetTrackedObjects().Except(intersection))
{
IVersion version = baseBranch.GetTip().getObjectVersion(trackedObject);
ffControllers.Add(trackedObject);
stagingArea.Add(trackedObject, version);
}
foreach (VersionController trackedObject in featureBranch.GetTip().GetTrackedObjects().Except(intersection))
{
IVersion version = featureBranch.GetTip().getObjectVersion(trackedObject);
ffControllers.Add(trackedObject);
stagingArea.Add(trackedObject, version);
}
}
// Helper function for checking out a branch
public void Checkout(IBranch branch)
{
Checkout(branch, branch.GetTip());
}
