public void Equality()
{
var idt = new SymbolTable();
FullSymbol a1 = FullSymbol.Create(idt, @"c.AAA.CCC");
FullSymbol a2 = FullSymbol.Create(idt, @"c.AAA.CCC");
FullSymbol a3 = FullSymbol.Create(idt, @"c.BBB.CCC");
XAssert.IsTrue(a1.Equals(a1));
XAssert.IsTrue(a1.Equals(a2));
XAssert.IsTrue(a2.Equals(a1));
XAssert.IsFalse(a1.Equals(a3));
XAssert.IsFalse(a2.Equals(a3));
XAssert.IsTrue(a1.Equals((object)a1));
XAssert.IsTrue(a1.Equals((object)a2));
XAssert.IsTrue(a2.Equals((object)a1));
XAssert.IsFalse(a1.Equals((object)a3));
XAssert.IsFalse(a2.Equals((object)a3));
XAssert.IsTrue(a1 == a2);
XAssert.IsTrue(a2 == a1);
XAssert.IsFalse(a1 == a3);
XAssert.IsFalse(a2 == a3);
XAssert.IsFalse(a1 != a2);
XAssert.IsFalse(a2 != a1);
XAssert.IsTrue(a1 != a3);
XAssert.IsTrue(a2 != a3);
int h1 = a1.GetHashCode();
int h2 = a2.GetHashCode();
XAssert.AreEqual(h1, h2);
}
/// <inheritdoc />
public override int GetHashCode()
{
return(HashCodeHelper.Combine(
ParentIdentifier.GetHashCode(),
ParentQualifier.GetHashCode(),
ChildIdentifier.GetHashCode(),
ChildQualifier.GetHashCode()));
}
/// <inheritdoc/>
protected override int GetDerivedSpecificHashCode()
{
return(m_value.GetHashCode());
}