/// <summary>
/// Returns true iff the specified attribute is translation, rotation or scale</summary>
/// <param name="attributeInfo"></param>
/// <returns>True iff the specified attribute is translation, rotation or scale</returns>
private bool IsTransformAttribute(AttributeInfo attributeInfo)
{
// Always use the Equivalent method when comparing two AttributeInfos
// because using simple equality (==) doesn't respect inheritance
// i.e. (Schema.baseType.someAttribute == Schema.derivedType.someAttribute) returns false
// whereas (Schema.baseType.someAttribue.Equivalent(Schema.derivedType.someAttribute)) returns true
return (attributeInfo.Equivalent(Schema.transformObjectType.translateAttribute)
|| attributeInfo.Equivalent(Schema.transformObjectType.rotateAttribute)
|| attributeInfo.Equivalent(Schema.transformObjectType.scaleAttribute)
|| attributeInfo.Equivalent(Schema.transformObjectType.pivotAttribute));
}
public void TestOverriddenAttributeInfo()
{
AttributeInfo info = new AttributeInfo("foo", new AttributeType("foo", typeof(string)));
DomNodeType test = new DomNodeType(
"test",
null,
new AttributeInfo[] { info },
EmptyEnumerable<ChildInfo>.Instance,
EmptyEnumerable<ExtensionInfo>.Instance);
AttributeInfo overridden = new AttributeInfo("foo", new AttributeType("foo", typeof(string)));
DomNodeType child = new DomNodeType("child", test,
new AttributeInfo[] { overridden },
EmptyEnumerable<ChildInfo>.Instance,
EmptyEnumerable<ExtensionInfo>.Instance);
Assert.AreSame(child.GetAttributeInfo("foo"), overridden);
Assert.AreEqual(overridden.OwningType, child);
Assert.AreEqual(overridden.DefiningType, test);
Assert.True(info.Equivalent(overridden));
Assert.True(overridden.Equivalent(info));
Assert.True(test.IsValid(overridden));
Assert.True(child.IsValid(info));
}
public void TestInheritedAttributeInfo()
{
AttributeInfo info = new AttributeInfo("foo", new AttributeType("foo", typeof(string)));
DomNodeType test = new DomNodeType(
"test",
null,
new AttributeInfo[] { info },
EmptyEnumerable<ChildInfo>.Instance,
EmptyEnumerable<ExtensionInfo>.Instance);
DomNodeType child = new DomNodeType("child");
child.BaseType = test;
AttributeInfo inherited = child.GetAttributeInfo("foo");
Assert.AreEqual(inherited.OwningType, test);
Assert.AreEqual(inherited.DefiningType, test);
Assert.True(inherited.Equivalent(info));
Assert.True(info.Equivalent(inherited));
}