public void RegExpOneA() { RegExp regExp = new RegExp("a"); Automaat <string> automaat = ThompsonConstruction.ConvertRegExp(regExp); Assert.AreEqual("(0, a)-->1", automaat.Transitions.ToList()[0].ToString()); }
public void RegExpAllOperatorsToAutomata() { RegExp regExp = new RegExp("d").Or(new RegExp("e")).Star().Dot(new RegExp("a").Plus().Dot(new RegExp("b").Or(new RegExp("c")).Plus())); Automaat <string> automaat = ThompsonConstruction.ConvertRegExp(regExp); Assert.AreEqual("(0, $)-->2", automaat.Transitions.ToList()[0].ToString()); Assert.AreEqual("(0, $)-->3", automaat.Transitions.ToList()[1].ToString()); Assert.AreEqual("(10, a)-->11", automaat.Transitions.ToList()[2].ToString()); Assert.AreEqual("(11, $)-->10", automaat.Transitions.ToList()[3].ToString()); Assert.AreEqual("(11, $)-->9", automaat.Transitions.ToList()[4].ToString()); Assert.AreEqual("(12, $)-->14", automaat.Transitions.ToList()[5].ToString()); Assert.AreEqual("(12, $)-->16", automaat.Transitions.ToList()[6].ToString()); Assert.AreEqual("(13, $)-->1", automaat.Transitions.ToList()[7].ToString()); Assert.AreEqual("(13, $)-->12", automaat.Transitions.ToList()[8].ToString()); Assert.AreEqual("(14, b)-->15", automaat.Transitions.ToList()[9].ToString()); Assert.AreEqual("(15, $)-->13", automaat.Transitions.ToList()[10].ToString()); Assert.AreEqual("(16, c)-->17", automaat.Transitions.ToList()[11].ToString()); Assert.AreEqual("(17, $)-->13", automaat.Transitions.ToList()[12].ToString()); Assert.AreEqual("(2, $)-->10", automaat.Transitions.ToList()[13].ToString()); Assert.AreEqual("(3, $)-->5", automaat.Transitions.ToList()[14].ToString()); Assert.AreEqual("(3, $)-->7", automaat.Transitions.ToList()[15].ToString()); Assert.AreEqual("(4, $)-->2", automaat.Transitions.ToList()[16].ToString()); Assert.AreEqual("(4, $)-->3", automaat.Transitions.ToList()[17].ToString()); Assert.AreEqual("(5, d)-->6", automaat.Transitions.ToList()[18].ToString()); Assert.AreEqual("(6, $)-->4", automaat.Transitions.ToList()[19].ToString()); Assert.AreEqual("(7, e)-->8", automaat.Transitions.ToList()[20].ToString()); Assert.AreEqual("(8, $)-->4", automaat.Transitions.ToList()[21].ToString()); Assert.AreEqual("(9, $)-->12", automaat.Transitions.ToList()[22].ToString()); }
public void RegExpPlus() { RegExp regExp = new RegExp("a").Plus(); Automaat <string> automaat = ThompsonConstruction.ConvertRegExp(regExp); Assert.AreEqual("(0, $)-->2", automaat.Transitions.ToList()[0].ToString()); Assert.AreEqual("(2, a)-->3", automaat.Transitions.ToList()[1].ToString()); Assert.AreEqual("(3, $)-->1", automaat.Transitions.ToList()[2].ToString()); Assert.AreEqual("(3, $)-->2", automaat.Transitions.ToList()[3].ToString()); }
public void RegExpAbDotCd() { RegExp regExp = new RegExp("ab").Dot(new RegExp("cd")); Automaat <string> automaat = ThompsonConstruction.ConvertRegExp(regExp); Assert.AreEqual("(0, a)-->3", automaat.Transitions.ToList()[0].ToString()); Assert.AreEqual("(2, c)-->4", automaat.Transitions.ToList()[1].ToString()); Assert.AreEqual("(3, b)-->2", automaat.Transitions.ToList()[2].ToString()); Assert.AreEqual("(4, d)-->1", automaat.Transitions.ToList()[3].ToString()); }
public void RegExpAorBstar() { RegExp regExp = new RegExp("a").Or(new RegExp("b")).Star(); Automaat <string> automaat = ThompsonConstruction.ConvertRegExp(regExp); Assert.AreEqual("(0, $)-->1", automaat.Transitions.ToList()[0].ToString()); Assert.AreEqual("(0, $)-->2", automaat.Transitions.ToList()[1].ToString()); Assert.AreEqual("(2, $)-->4", automaat.Transitions.ToList()[2].ToString()); Assert.AreEqual("(2, $)-->6", automaat.Transitions.ToList()[3].ToString()); Assert.AreEqual("(3, $)-->1", automaat.Transitions.ToList()[4].ToString()); Assert.AreEqual("(3, $)-->2", automaat.Transitions.ToList()[5].ToString()); Assert.AreEqual("(4, a)-->5", automaat.Transitions.ToList()[6].ToString()); Assert.AreEqual("(5, $)-->3", automaat.Transitions.ToList()[7].ToString()); Assert.AreEqual("(6, b)-->7", automaat.Transitions.ToList()[8].ToString()); Assert.AreEqual("(7, $)-->3", automaat.Transitions.ToList()[9].ToString()); }