private void AssertNodeEquals(SyntaxNode node, IEnumerable <SyntaxNode> ancestors, string expected, string actual)
{
if (string.Equals(expected, actual))
{
// YAY!!! everything is great.
return;
}
if (expected == null)
{
var message = "The node is missing from baseline.";
throw new SyntaxNodeBaselineException(node, Ancestors.ToArray(), expected, actual, message);
}
int charsVerified = 0;
AssertNestingEqual(node, ancestors, expected, actual, ref charsVerified);
AssertNameEqual(node, ancestors, expected, actual, ref charsVerified);
AssertDelimiter(node, expected, actual, true, ref charsVerified);
AssertLocationEqual(node, ancestors, expected, actual, ref charsVerified);
AssertDelimiter(node, expected, actual, false, ref charsVerified);
AssertContentEqual(node, ancestors, expected, actual, ref charsVerified);
throw new InvalidOperationException("We can't figure out HOW these two things are different. This is a bug.");
}
protected override void Visit(AphidExpression expression)
{
//if (_filename != null && expression.Filename == null)
//{
// expression.Filename = _filename;
//}
if (expression.Index == -1 && Ancestors.Count > 1)
{
var a = Ancestors.ToArray()[1];
if (a.Index == -1)
{
return;
}
//var a = Ancestors.FirstOrDefault(x => x.Index != -1);
if (a != null)
{
expression.Index = a.Index;
expression.Length = a.Length;
}
else if (expression is IParentNode parent)
{
var children = parent.GetChildren();
if (children.Any())
{
expression.Index = children.First().Index;
expression.Length = children
.Where(x => x != null)
.GroupBy(x => x.Index)
.Select(x => x.OrderByDescending(y => y.Length).First())
.Sum(x => x.Length);
}
}
}
//expression.Code = _code;
}