public override int GetHashCode(TagHelperRequiredAttributeDescriptor descriptor)
{
var hashCodeCombiner = HashCodeCombiner.Start();
hashCodeCombiner.Add(base.GetHashCode(descriptor));
hashCodeCombiner.Add(descriptor.Name, StringComparer.Ordinal);
return(hashCodeCombiner.CombinedHash);
}
public override bool Equals(TagHelperRequiredAttributeDescriptor descriptorX, TagHelperRequiredAttributeDescriptor descriptorY)
{
if (descriptorX == descriptorY)
{
return(true);
}
Assert.True(base.Equals(descriptorX, descriptorY));
Assert.Equal(descriptorX.Name, descriptorY.Name, StringComparer.Ordinal);
return(true);
}
private static TagHelperChunk GetViewComponentTagHelperChunk(string name, bool visitedTagHelperChunks)
{
var typeName = visitedTagHelperChunks ? $"{_testNamespace}.{_testClass}.{name}Type" : $"{name}Type";
var attribute = new TagHelperAttributeDescriptor
{
Name = "attribute",
PropertyName = "Attribute",
TypeName = typeof(string).FullName
};
var requiredAttribute = new TagHelperRequiredAttributeDescriptor
{
Name = "Attribute"
};
var tagHelperDescriptor = new TagHelperDescriptor
{
AssemblyName = $"{name}Assembly",
TagName = name.ToLowerInvariant(),
TypeName = typeName,
Attributes = new[]
{
attribute
},
RequiredAttributes = new[]
{
requiredAttribute
}
};
tagHelperDescriptor.PropertyBag.Add(
ViewComponentTagHelperDescriptorConventions.ViewComponentNameKey,
name);
var tagHelperChunk = new TagHelperChunk(
$"vc:{name.ToLowerInvariant()}",
TagMode.SelfClosing,
new List <TagHelperAttributeTracker>(),
new[]
{
tagHelperDescriptor
});
return(tagHelperChunk);
}
private TagHelperRequiredAttributeDescriptor ParsePlainSelector(ErrorSink errorSink)
{
var nameEndIndex = _requiredAttributes.IndexOfAny(InvalidPlainAttributeNameCharacters, _index);
string attributeName;
var nameComparison = TagHelperRequiredAttributeNameComparison.FullMatch;
if (nameEndIndex == -1)
{
attributeName = _requiredAttributes.Substring(_index);
_index = _requiredAttributes.Length;
}
else
{
attributeName = _requiredAttributes.Substring(_index, nameEndIndex - _index);
_index = nameEndIndex;
if (_requiredAttributes[nameEndIndex] == RequiredAttributeWildcardSuffix)
{
nameComparison = TagHelperRequiredAttributeNameComparison.PrefixMatch;
// Move past wild card
_index++;
}
}
TagHelperRequiredAttributeDescriptor descriptor = null;
if (ValidateName(attributeName, targetingAttributes: true, errorSink: errorSink))
{
descriptor = new TagHelperRequiredAttributeDescriptor
{
Name = attributeName,
NameComparison = nameComparison
};
}
return(descriptor);
}
