Changeset 3360 for trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/Tests/ArgumentCreaterTest.cs

Timestamp:

04/15/10 19:58:42 (14 years ago)

Author:

gkronber

Message:

Fixed bugs in ADF operators and added test classes for ADF operators. #290 (Implement ADFs)

Location:

trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/Tests

Files:

• . (modified) (1 prop)
• ArgumentCreaterTest.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/Tests

@@ -1 +1 @@
 bin
 obj
+*.user

@@ -1 +1 @@
 bin
 obj
+*.user

trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/Tests/ArgumentCreaterTest.cs

@@ -1 @@
-using System;
+#region License Information
+/* HeuristicLab
+ * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+#endregion
+
+using System;
 using System.Text;
 using System.Collections.Generic;
@@ -34 +55 @@
       var trees = new List<SymbolicExpressionTree>();
       var grammar = Grammars.CreateArithmeticAndAdfGrammar();
-      var random = new MersenneTwister();
+      var random = new MersenneTwister(31415);
+      int failedEvents = 0;
       for (int i = 0; i < POPULATION_SIZE; i++) {
         var tree = ProbabilisticTreeCreator.Create(random, grammar, MAX_TREE_SIZE, MAX_TREE_HEIGHT, 3, 3);
-        ArgumentCreater.CreateNewArgument(random, tree, grammar, MAX_TREE_SIZE, MAX_TREE_HEIGHT, 3, 3);
-        Assert.IsTrue(tree.IsValidExpression());
+        if (!ArgumentCreater.CreateNewArgument(random, tree, grammar, MAX_TREE_SIZE, MAX_TREE_HEIGHT, 3, 3))
+          failedEvents++;
+        Util.IsValid(tree);
         trees.Add(tree);
       }
       Assert.Inconclusive("ArgumentCreator: " + Environment.NewLine +
-        Util.GetSizeDistributionString(trees, 105, 5) + Environment.NewLine +
+        "Failed events: " + failedEvents / (double)POPULATION_SIZE * 100 + " %" + Environment.NewLine +
+        Util.GetSizeDistributionString(trees, 200, 20) + Environment.NewLine +
         Util.GetFunctionDistributionString(trees) + Environment.NewLine +
         Util.GetNumberOfSubTreesDistributionString(trees) + Environment.NewLine +

@@ -1 +1 @@
 bin
 obj
+*.user