public void TryCreate()
{
var st = new StringTable(0);
PartialSymbol p;
XAssert.IsTrue(PartialSymbol.TryCreate(st, @"AAA.CCC", out p));
XAssert.AreEqual(@"AAA.CCC", p.ToString(st));
XAssert.IsFalse(PartialSymbol.TryCreate(st, @"C.:AAA", out p));
XAssert.IsFalse(PartialSymbol.TryCreate(st, @"AAA:", out p));
XAssert.IsFalse(PartialSymbol.TryCreate(st, @":AAA", out p));
XAssert.IsFalse(PartialSymbol.TryCreate(st, @"..", out p));
XAssert.IsFalse(PartialSymbol.TryCreate(st, @".", out p));
XAssert.IsFalse(PartialSymbol.TryCreate(st, @"B.", out p));
XAssert.IsFalse(PartialSymbol.TryCreate(st, @"B..", out p));
p = PartialSymbol.Create(st, string.Empty);
XAssert.AreEqual(string.Empty, p.ToString(st));
p = PartialSymbol.Create(st, "BBB");
XAssert.AreEqual("BBB", p.ToString(st));
SymbolAtom a1 = SymbolAtom.Create(st, "AAA");
SymbolAtom a2 = SymbolAtom.Create(st, "BBB");
SymbolAtom a3 = SymbolAtom.Create(st, "CCC");
p = PartialSymbol.Create(a1, a2, a3);
XAssert.AreEqual(@"AAA.BBB.CCC", p.ToString(st));
}
public void Combine()
{
var st = new StringTable(0);
PartialSymbol p1 = PartialSymbol.Create(st, "AAA");
SymbolAtom a1 = SymbolAtom.Create(st, "BBB");
PartialSymbol p2 = p1.Combine(a1);
XAssert.AreEqual(@"AAA.BBB", p2.ToString(st));
p1 = PartialSymbol.Create(st, string.Empty);
p2 = p1.Combine(a1);
XAssert.AreEqual(@"BBB", p2.ToString(st));
p1 = PartialSymbol.Create(st, "AAA");
SymbolAtom a2 = SymbolAtom.Create(st, "CCC");
p2 = p1.Combine(a1, a2);
XAssert.AreEqual(@"AAA.BBB.CCC", p2.ToString(st));
p1 = PartialSymbol.Create(st, "AAA");
a2 = SymbolAtom.Create(st, "CCC");
SymbolAtom a3 = SymbolAtom.Create(st, "DDD");
p2 = p1.Combine(a1, a2, a3);
XAssert.AreEqual(@"AAA.BBB.CCC.DDD", p2.ToString(st));
PartialSymbol p3 = p1.Combine(p2);
XAssert.AreEqual(@"AAA.AAA.BBB.CCC.DDD", p3.ToString(st));
}
public void Conversion()
{
var st = new StringTable(0);
SymbolAtom a1 = SymbolAtom.Create(st, "AAA");
PartialSymbol p1 = PartialSymbol.Create(a1);
XAssert.AreEqual("AAA", p1.ToString(st));
}
public void Concat()
{
var st = new StringTable(0);
PartialSymbol rp = PartialSymbol.Create(st, @"AAA.BBB");
SymbolAtom p1 = SymbolAtom.Create(st, "XXX");
PartialSymbol rp2 = rp.Concat(st, p1);
XAssert.AreEqual(@"AAA.BBBXXX", rp2.ToString(st));
}
public void ToStringTest()
{
var st = new StringTable(0);
Assert.Throws <NotImplementedException>(() =>
{
PartialSymbol rp = PartialSymbol.Create(st, @"AAA");
#pragma warning disable 618
rp.ToString();
#pragma warning restore 618
});
}
public void GetName()
{
var st = new StringTable(0);
PartialSymbol rp = PartialSymbol.Create(st, @"AAA");
SymbolAtom atom = rp.GetName();
XAssert.AreEqual(@"AAA", atom.ToString(st));
rp = PartialSymbol.Create(st, @"AAA.BBB");
atom = rp.GetName();
XAssert.AreEqual(@"BBB", atom.ToString(st));
}
public void IsValidIdChar()
{
XAssert.IsTrue(PartialSymbol.IsValidRelativeIdChar('a'));
XAssert.IsTrue(PartialSymbol.IsValidRelativeIdChar('z'));
XAssert.IsTrue(PartialSymbol.IsValidRelativeIdChar('A'));
XAssert.IsTrue(PartialSymbol.IsValidRelativeIdChar('Z'));
XAssert.IsTrue(PartialSymbol.IsValidRelativeIdChar('0'));
XAssert.IsTrue(PartialSymbol.IsValidRelativeIdChar('9'));
XAssert.IsFalse(PartialSymbol.IsValidRelativeIdChar('.'));
XAssert.IsFalse(PartialSymbol.IsValidRelativeIdChar('\\'));
XAssert.IsFalse(PartialSymbol.IsValidRelativeIdChar('/'));
XAssert.IsFalse(PartialSymbol.IsValidRelativeIdChar(':'));
XAssert.IsFalse(PartialSymbol.IsValidRelativeIdChar('?'));
}
public void GetParent()
{
var st = new StringTable(0);
PartialSymbol rp = PartialSymbol.Create(st, @"AAA");
PartialSymbol parent = rp.GetParent();
XAssert.AreEqual(string.Empty, parent.ToString(st));
rp = PartialSymbol.Create(st, @"AAA.BBB");
parent = rp.GetParent();
XAssert.AreEqual(@"AAA", parent.ToString(st));
rp = PartialSymbol.Create(st, @"AAA.BBB.CCC");
parent = rp.GetParent();
XAssert.AreEqual(@"AAA.BBB", parent.ToString(st));
}
public void IsInitialized()
{
PartialSymbol p = default(PartialSymbol);
XAssert.IsFalse(p.IsValid);
var st = new StringTable(0);
p = PartialSymbol.Create(st, @"AAA.CCC");
XAssert.AreEqual(@"AAA.CCC", p.ToString(st));
XAssert.IsTrue(p.IsValid);
XAssert.IsFalse(p.IsEmpty);
p = PartialSymbol.Create(st, string.Empty);
XAssert.IsTrue(p.IsValid);
XAssert.IsTrue(p.IsEmpty);
}
public void Combine()
{
var idt = new SymbolTable();
FullSymbol a1 = FullSymbol.Create(idt, @"C");
SymbolAtom p1 = SymbolAtom.Create(idt.StringTable, "A");
FullSymbol a2 = a1.Combine(idt, p1);
XAssert.AreEqual(@"C.A", a2.ToString(idt));
a1 = FullSymbol.Create(idt, @"C.X");
p1 = SymbolAtom.Create(idt.StringTable, "A");
a2 = a1.Combine(idt, p1);
XAssert.AreEqual(@"C.X.A", a2.ToString(idt));
a1 = FullSymbol.Create(idt, @"C.X");
p1 = SymbolAtom.Create(idt.StringTable, "A");
SymbolAtom p2 = SymbolAtom.Create(idt.StringTable, "B");
a2 = a1.Combine(idt, p1, p2);
XAssert.AreEqual(@"C.X.A.B", a2.ToString(idt));
a1 = FullSymbol.Create(idt, @"C.X");
p1 = SymbolAtom.Create(idt.StringTable, "A");
p2 = SymbolAtom.Create(idt.StringTable, "B");
SymbolAtom p3 = SymbolAtom.Create(idt.StringTable, "C");
a2 = a1.Combine(idt, p1, p2, p3);
XAssert.AreEqual(@"C.X.A.B.C", a2.ToString(idt));
a1 = FullSymbol.Create(idt, @"C");
PartialSymbol rp = PartialSymbol.Create(idt.StringTable, @"A.B");
a2 = a1.Combine(idt, rp);
XAssert.AreEqual(@"C.A.B", a2.ToString(idt));
a1 = FullSymbol.Create(idt, @"C.X");
rp = PartialSymbol.Create(idt.StringTable, @"A.B");
a2 = a1.Combine(idt, rp);
XAssert.AreEqual(@"C.X.A.B", a2.ToString(idt));
}
public void Equality()
{
var st = new StringTable(0);
PartialSymbol a1 = PartialSymbol.Create(st, @"AAA.CCC");
PartialSymbol a2 = PartialSymbol.Create(st, @"AAA.CCC");
PartialSymbol a3 = PartialSymbol.Create(st, @"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.IsFalse(a2.Equals("XYZ"));
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);
a1 = PartialSymbol.Create(st, string.Empty);
XAssert.AreEqual(0, a1.GetHashCode());
XAssert.IsFalse(a1.Equals(a2));
}
