public GetRandomAcceptedString ( |
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r | ||
Результат | int[] |
private static void AssertAutomaton(Automaton automaton) { var cra = new CharacterRunAutomaton(automaton); var bra = new ByteRunAutomaton(automaton); var ras = new AutomatonTestUtil.RandomAcceptedStrings(automaton); int num = AtLeast(1000); for (int i = 0; i < num; i++) { string s; if (Random().NextBoolean()) { // likely not accepted s = TestUtil.RandomUnicodeString(Random()); } else { // will be accepted int[] codepoints = ras.GetRandomAcceptedString(Random()); try { s = UnicodeUtil.NewString(codepoints, 0, codepoints.Length); } catch (Exception e) { Console.WriteLine(codepoints.Length + " codepoints:"); for (int j = 0; j < codepoints.Length; j++) { Console.WriteLine(" " + codepoints[j].ToString("x")); } throw e; } } var bytes = s.GetBytes(Encoding.UTF8); Assert.AreEqual(cra.Run(s), bra.Run(bytes, 0, bytes.Length)); } }
private static void AssertAutomaton(Automaton automaton) { var cra = new CharacterRunAutomaton(automaton); var bra = new ByteRunAutomaton(automaton); var ras = new AutomatonTestUtil.RandomAcceptedStrings(automaton); int num = AtLeast(1000); for (int i = 0; i < num; i++) { string s; if (Random().NextBoolean()) { // likely not accepted s = TestUtil.RandomUnicodeString(Random()); } else { // will be accepted int[] codepoints = ras.GetRandomAcceptedString(Random()); try { s = UnicodeUtil.NewString(codepoints, 0, codepoints.Length); } catch (Exception /*e*/) { Console.WriteLine(codepoints.Length + " codepoints:"); for (int j = 0; j < codepoints.Length; j++) { Console.WriteLine(" " + codepoints[j].ToString("x")); } throw; // LUCENENET: CA2200: Rethrow to preserve stack details (https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2200-rethrow-to-preserve-stack-details) } } var bytes = s.GetBytes(Encoding.UTF8); Assert.AreEqual(cra.Run(s), bra.Run(bytes, 0, bytes.Length)); } }
public virtual void TestGetRandomAcceptedString() { int ITER1 = AtLeast(100); int ITER2 = AtLeast(100); for (int i = 0; i < ITER1; i++) { RegExp re = new RegExp(AutomatonTestUtil.RandomRegexp(Random()), RegExp.NONE); Automaton a = re.ToAutomaton(); Assert.IsFalse(BasicOperations.IsEmpty(a)); AutomatonTestUtil.RandomAcceptedStrings rx = new AutomatonTestUtil.RandomAcceptedStrings(a); for (int j = 0; j < ITER2; j++) { int[] acc = null; try { acc = rx.GetRandomAcceptedString(Random()); string s = UnicodeUtil.NewString(acc, 0, acc.Length); Assert.IsTrue(BasicOperations.Run(a, s)); } catch (Exception t) { Console.WriteLine("regexp: " + re); if (acc != null) { Console.WriteLine("fail acc re=" + re + " count=" + acc.Length); for (int k = 0; k < acc.Length; k++) { Console.WriteLine(" " + acc[k].ToString("x")); } } throw t; } } } }
public virtual void TestGetRandomAcceptedString() { int ITER1 = AtLeast(100); int ITER2 = AtLeast(100); for (int i = 0; i < ITER1; i++) { RegExp re = new RegExp(AutomatonTestUtil.RandomRegexp(Random()), RegExpSyntax.NONE); Automaton a = re.ToAutomaton(); Assert.IsFalse(BasicOperations.IsEmpty(a)); AutomatonTestUtil.RandomAcceptedStrings rx = new AutomatonTestUtil.RandomAcceptedStrings(a); for (int j = 0; j < ITER2; j++) { int[] acc = null; try { acc = rx.GetRandomAcceptedString(Random()); string s = UnicodeUtil.NewString(acc, 0, acc.Length); Assert.IsTrue(BasicOperations.Run(a, s)); } catch (Exception /*t*/) { Console.WriteLine("regexp: " + re); if (acc != null) { Console.WriteLine("fail acc re=" + re + " count=" + acc.Length); for (int k = 0; k < acc.Length; k++) { Console.WriteLine(" " + acc[k].ToString("x")); } } throw; // LUCENENET: CA2200: Rethrow to preserve stack details (https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2200-rethrow-to-preserve-stack-details) } } } }
public virtual void TestGetRandomAcceptedString() { int ITER1 = AtLeast(100); int ITER2 = AtLeast(100); for (int i = 0; i < ITER1; i++) { RegExp re = new RegExp(AutomatonTestUtil.RandomRegexp(Random()), RegExp.NONE); Automaton a = re.ToAutomaton(); Assert.IsFalse(BasicOperations.IsEmpty(a)); AutomatonTestUtil.RandomAcceptedStrings rx = new AutomatonTestUtil.RandomAcceptedStrings(a); for (int j = 0; j < ITER2; j++) { int[] acc = null; try { acc = rx.GetRandomAcceptedString(Random()); string s = UnicodeUtil.NewString(acc, 0, acc.Length); Assert.IsTrue(BasicOperations.Run(a, s)); } catch (Exception t) { Console.WriteLine("regexp: " + re); if (acc != null) { Console.WriteLine("fail acc re=" + re + " count=" + acc.Length); for (int k = 0; k < acc.Length; k++) { Console.WriteLine(" " + acc[k].ToString("x")); } } throw t; } } } }
private static void AssertAutomaton(Automaton automaton) { var cra = new CharacterRunAutomaton(automaton); var bra = new ByteRunAutomaton(automaton); var ras = new AutomatonTestUtil.RandomAcceptedStrings(automaton); int num = AtLeast(1000); for (int i = 0; i < num; i++) { string s; if (Random().NextBoolean()) { // likely not accepted s = TestUtil.RandomUnicodeString(Random()); } else { // will be accepted int[] codepoints = ras.GetRandomAcceptedString(Random()); try { s = UnicodeUtil.NewString(codepoints, 0, codepoints.Length); } catch (Exception e) { Console.WriteLine(codepoints.Length + " codepoints:"); for (int j = 0; j < codepoints.Length; j++) { Console.WriteLine(" " + codepoints[j].ToString("x")); } throw e; } } var bytes = s.GetBytes(Encoding.UTF8); Assert.AreEqual(cra.Run(s), bra.Run(bytes, 0, bytes.Length)); } }