protected void InsertPostConditionEdges(BlockWithLabels <Label> previousBlock, BlockWithLabels <Label> newBlock)
{
var methodCallBlock = previousBlock as MethodCallBlock <Label>;
if (methodCallBlock == null)
{
return;
}
if (CurrentSubroutine.IsMethod)
{
var methodInfo = CurrentSubroutine as IMethodInfo;
Property property;
if (methodInfo != null && MetaDataProvider.IsConstructor(methodInfo.Method) &&
MetaDataProvider.IsPropertyGetter(methodCallBlock.CalledMethod, out property) &&
MetaDataProvider.IsAutoPropertyMember(methodCallBlock.CalledMethod))
{
return;
}
}
EdgeTag callTag = methodCallBlock.IsNewObj ? EdgeTag.AfterNewObj : EdgeTag.AfterCall;
Subroutine ensures = this.SubroutineFacade.GetEnsures(methodCallBlock.CalledMethod);
CurrentSubroutine.AddEdgeSubroutine(previousBlock, newBlock, ensures, callTag);
}
protected void InsertPreConditionEdges(BlockWithLabels <Label> previousBlock, BlockWithLabels <Label> newBlock)
{
var methodCallBlock = newBlock as MethodCallBlock <Label>;
if (methodCallBlock == null || CurrentSubroutine.IsContract || CurrentSubroutine.IsOldValue)
{
return;
}
if (CurrentSubroutine.IsMethod)
{
var methodInfo = CurrentSubroutine as IMethodInfo;
Property property;
if (methodInfo != null && MetaDataProvider.IsConstructor(methodInfo.Method) &&
MetaDataProvider.IsPropertySetter(methodCallBlock.CalledMethod, out property) &&
MetaDataProvider.IsAutoPropertyMember(methodCallBlock.CalledMethod))
{
return;
}
}
EdgeTag callTag = methodCallBlock.IsNewObj ? EdgeTag.BeforeNewObj : EdgeTag.BeforeCall;
Subroutine requires = this.SubroutineFacade.GetRequires(methodCallBlock.CalledMethod);
CurrentSubroutine.AddEdgeSubroutine(previousBlock, newBlock, requires, callTag);
}
private int OldStartDepth(Subroutine subroutine)
{
Method method = ((IMethodInfo)subroutine).Method;
int count = MetaDataProvider.Parameters(method).Count;
if (!MetaDataProvider.IsConstructor(method) && !MetaDataProvider.IsStatic(method))
{
++count;
}
return(count);
}
