private bool EndpointEquals(Edge x, Edge y)
{
if (IgnoreDirection)
{
if (NameComparer.Equals(x.Source.Name, y.Source.Name))
{
return(NameComparer.Equals(x.Target.Name, y.Target.Name));
}
else
{
return(NameComparer.Equals(x.Source.Name, y.Target.Name) &&
NameComparer.Equals(x.Target.Name, y.Source.Name));
}
}
if (!NameComparer.Equals(x.Source.Name, y.Source.Name))
{
return(false);
}
if (!NameComparer.Equals(x.Target.Name, y.Target.Name))
{
return(false);
}
return(true);
}
private bool AreParametersEqual(ParameterSymbol parameter, ParameterSymbol other)
{
Debug.Assert(parameter.Ordinal == other.Ordinal);
return(NameComparer.Equals(parameter.Name, other.Name) &&
(parameter.RefKind == other.RefKind) &&
this.comparer.Equals(parameter.Type, other.Type));
}
public bool Equals(Node x, Node y)
{
if (ReferenceEquals(x, y))
{
return(true);
}
if (ReferenceEquals(x, null) || ReferenceEquals(y, null))
{
return(false);
}
if (IncludeName && !NameComparer.Equals(x.Name, y.Name))
{
return(false);
}
if (IncludeUserData && !UserDataComparer.Equals(x.UserData, y.UserData))
{
return(false);
}
if (IncludeInDegree && x.InDegree != y.InDegree)
{
return(false);
}
if (IncludeOutDegree && x.OutDegree != y.OutDegree)
{
return(false);
}
return(true);
}
private bool IsMatch(IXmlIdentity xmlIdentity)
{
var name = xmlIdentity.Name;
return(NameComparer.Equals(rootLocalName, name.LocalName) &&
(rootNamespaceUri == null || NameComparer.Equals(rootNamespaceUri, name.NamespaceUri)));
}
private IEnumerable <KeyValuePair <string, ICfgNode> > scanInclude(IConfigNodeProvider source, Context context)
{
foreach (var pair in source.Items)
{
var configName = pair.Key;
if (NameComparer.Equals(configName, AppSettingExtensions.IdentitySectionName))
{
continue;
}
var configNode = _cfgNodeConverter(configName, pair.Value);
if (configNode == null)
{
continue;
}
List <Include> hadlers;
if (!_includeHandlers.TryGetValue(configName, out hadlers))
{
yield return(new KeyValuePair <string, ICfgNode>(configName, configNode));
continue;
}
var includeSettings = hadlers
.Select(_ => _(source, context.Deserializer, configNode, context.SearchPath))
.FirstOrDefault(_ => _ != null);
if (includeSettings == null)
{
throw new NotSupportedException("any registered handlers returned null");
}
var includeSettingsArray = includeSettings.ToArray();
var includeRequired = context.Deserializer.Deserialize <RequiredContainConfig>(configNode).Required;
if (includeRequired && includeSettingsArray.Length == 0)
{
throw new ApplicationException(string.Format("include setting from section '{0}' not found", configName));
}
foreach (var cnProvider in includeSettingsArray)
{
if (context.CheckLoaded(cnProvider))
{
continue;
}
onLoaded(cnProvider);
context.Sources.Add(cnProvider);
foreach (var includePair in scanInclude(cnProvider, context))
{
yield return(includePair);
}
}
}
}
public void Equal_When_All_Fields_Are_Equal()
{
var x = CreateName();
var y = CreateName();
var comparer = new NameComparer();
bool result = comparer.Equals(x, y);
Assert.IsTrue(result);
}
public void Not_Equal_When_MutKod_Is_Different()
{
var x = CreateName();
var y = CreateName();
y.MutKod = MutKod.RecordUpdated;
var comparer = new NameComparer();
bool result = comparer.Equals(x, y);
Assert.IsFalse(result);
}
public void Not_Equal_When_NmNaam_Is_Different()
{
var x = CreateName();
var y = CreateName();
y.NmNaam = "D";
var comparer = new NameComparer();
bool result = comparer.Equals(x, y);
Assert.IsFalse(result);
}
private bool IsMatchOnNamespaceUri(IXmlIdentity xmlIdentity)
{
var otherNamespaceUri = xmlIdentity.Name.NamespaceUri;
if (Context.IsReservedNamespaceUri(otherNamespaceUri))
{
return(NameComparer.Equals(namespaceUri, otherNamespaceUri));
}
return(namespaceUri == null ||
ShouldIgnoreAttributeNamespaceUri(xmlIdentity) ||
NameComparer.Equals(namespaceUri, otherNamespaceUri));
}
public ICfgNode CfgNodeConverter(string name, ICfgNode candidate)
{
if (!NameComparer.Equals(name, "variable"))
{
return(new CfgNodeWrapper(candidate, this));
}
var varConfig = DefaultDeserializer.Instance.Deserialize <VariableConfig>(candidate);
this[varConfig.Name] = varConfig.Value;
return(null);
}
private bool AreTypeParametersEqual(TypeParameterSymbol type, TypeParameterSymbol other)
{
Debug.Assert(type.Ordinal == other.Ordinal);
Debug.Assert(NameComparer.Equals(type.Name, other.Name));
// Comparing constraints is unnecessary: two methods cannot differ by
// constraints alone and changing the signature of a method is a rude
// edit. Furthermore, comparing constraint types might lead to a cycle.
Debug.Assert(type.HasConstructorConstraint == other.HasConstructorConstraint);
Debug.Assert(type.HasValueTypeConstraint == other.HasValueTypeConstraint);
Debug.Assert(type.HasReferenceTypeConstraint == other.HasReferenceTypeConstraint);
Debug.Assert(type.ConstraintTypesNoUseSiteDiagnostics.Length == other.ConstraintTypesNoUseSiteDiagnostics.Length);
return(true);
}
private bool AreMethodsEqual(MethodSymbol method, MethodSymbol other)
{
Debug.Assert(NameComparer.Equals(method.Name, other.Name));
Debug.Assert(method.IsDefinition);
Debug.Assert(other.IsDefinition);
method = SubstituteTypeParameters(method);
other = SubstituteTypeParameters(other);
return(this.comparer.Equals(method.ReturnType, other.ReturnType) &&
method.Parameters.SequenceEqual(other.Parameters, AreParametersEqual) &&
method.TypeArguments.SequenceEqual(other.TypeArguments, AreTypesEqual));
}
public bool Equals(BytesKey other)
{
if (other == null)
{
return(false);
}
if (this == other)
{
return(true);
}
return(NameComparer.Equals(this.UniqueName, other.UniqueName));
}
public bool Equals(Node x, Node y)
{
if (ReferenceEquals(x, y))
{
return(true);
}
if (ReferenceEquals(x, null) || ReferenceEquals(y, null))
{
return(false);
}
if (IncludeName && !NameComparer.Equals(x.Name, y.Name))
{
return(false);
}
if (IncludeUserData)
{
if (x.UserData.Count != y.UserData.Count)
{
return(false);
}
foreach (var entry in x.UserData)
{
if (!y.UserData.TryGetValue(entry.Key, out var value) || !Equals(entry.Value, value))
{
return(false);
}
}
}
if (IncludeInDegree && x.InDegree != y.InDegree)
{
return(false);
}
if (IncludeOutDegree && x.OutDegree != y.OutDegree)
{
return(false);
}
return(true);
}
public bool Equals(IXmlIdentity x, IXmlIdentity y)
{
var nameX = x.Name;
var nameY = y.Name;
if (!NameComparer.Equals(nameX.LocalName, nameY.LocalName))
{
return(false);
}
if (!XsiTypeComparer.Equals(x.XsiType, y.XsiType))
{
return(false);
}
return(nameX.NamespaceUri == null ||
nameY.NamespaceUri == null ||
NameComparer.Equals(nameX.NamespaceUri, nameY.NamespaceUri));
}
/// <summary>
/// Try resolving <paramref name="name" /> as a property of the value returned by the <paramref name="valueExpr" />.
/// </summary>
private bool TryResolveAsPropertyAccess(DbExpression valueExpr, string name, out DbExpression propertyExpr)
{
DebugCheck.NotNull(valueExpr);
propertyExpr = null;
if (Helper.IsStructuralType(valueExpr.ResultType.EdmType))
{
EdmMember member;
if (TypeResolver.Perspective.TryGetMember(
(StructuralType)valueExpr.ResultType.EdmType, name, _parserOptions.NameComparisonCaseInsensitive /*ignoreCase*/,
out member))
{
Debug.Assert(member != null, "member != null");
Debug.Assert(NameComparer.Equals(name, member.Name), "this.NameComparer.Equals(name, member.Name)");
propertyExpr = DbExpressionBuilder.CreatePropertyExpressionFromMember(valueExpr, member);
return(true);
}
}
return(false);
}
public override bool ShowInNamespaceCompletion(IClass c)
{
foreach (IAttribute attr in c.Attributes)
{
if (NameComparer.Equals(attr.Name, "Microsoft.VisualBasic.HideModuleNameAttribute"))
{
return(false);
}
if (NameComparer.Equals(attr.Name, "HideModuleNameAttribute"))
{
return(false);
}
if (NameComparer.Equals(attr.Name, "Microsoft.VisualBasic.HideModuleName"))
{
return(false);
}
if (NameComparer.Equals(attr.Name, "HideModuleName"))
{
return(false);
}
}
return(base.ShowInNamespaceCompletion(c));
}
protected override bool AreValuesEqual(string x, string y)
{
return((null == x) ? null == y : null != y && NameComparer.Equals(x, y));
}
/// <summary>
/// Returns the collection of child nodes with the specified name or empty if no match is found.
/// </summary>
/// <param name="name">node name is not case-sensitive.</param>
/// <returns>Returns the collection of child nodes with the specified name or empty if no match is found.</returns>
public static IEnumerable <ICfgNode> NestedByName(this ICfgNode parent, string name)
{
return(parent.Nested
.Where(p => NameComparer.Equals(p.Key, name))
.Select(p => p.Value));
}
protected virtual bool IsMatch(IXmlIdentity xmlIdentity)
{
return(NameComparer.Equals(localName, xmlIdentity.Name.LocalName) &&
IsMatchOnNamespaceUri(xmlIdentity) &&
IsMatchOnXsiType(xmlIdentity));
}
private bool AreEventsEqual(EventSymbol @event, EventSymbol other)
{
Debug.Assert(NameComparer.Equals(@event.Name, other.Name));
return(this.comparer.Equals(@event.Type, other.Type));
}
private bool AreFieldsEqual(FieldSymbol field, FieldSymbol other)
{
Debug.Assert(NameComparer.Equals(field.Name, other.Name));
return(this.comparer.Equals(field.Type, other.Type));
}
private bool AreNamedTypesEqual(NamedTypeSymbol type, NamedTypeSymbol other)
{
Debug.Assert(NameComparer.Equals(type.Name, other.Name));
return(type.TypeArgumentsNoUseSiteDiagnostics.SequenceEqual(other.TypeArgumentsNoUseSiteDiagnostics, AreTypesEqual));
}
private bool ArePropertiesEqual(PropertySymbol property, PropertySymbol other)
{
Debug.Assert(NameComparer.Equals(property.Name, other.Name));
return(this.comparer.Equals(property.Type, other.Type) &&
property.Parameters.SequenceEqual(other.Parameters, AreParametersEqual));
}
private IDefinition VisitDefInternal(IDefinition def)
{
var type = def as ITypeDefinition;
if (type != null)
{
var namespaceType = type.AsNamespaceTypeDefinition(this.sourceContext);
if (namespaceType != null)
{
return(VisitNamespaceType(namespaceType));
}
var nestedType = type.AsNestedTypeDefinition(this.sourceContext);
Debug.Assert(nestedType != null);
var otherContainer = (ITypeDefinition)this.VisitDef(nestedType.ContainingTypeDefinition);
if (otherContainer == null)
{
return(null);
}
return(this.VisitTypeMembers(otherContainer, nestedType, GetNestedTypes, (a, b) => NameComparer.Equals(a.Name, b.Name)));
}
var member = def as ITypeDefinitionMember;
if (member != null)
{
var otherContainer = (ITypeDefinition)this.VisitDef(member.ContainingTypeDefinition);
if (otherContainer == null)
{
return(null);
}
var field = def as IFieldDefinition;
if (field != null)
{
return(this.VisitTypeMembers(otherContainer, field, GetFields, (a, b) => NameComparer.Equals(a.Name, b.Name)));
}
}
// We are only expecting types and fields currently.
throw ExceptionUtilities.UnexpectedValue(def);
}