Changeset 17948 for trunk/HeuristicLab.Tests/HeuristicLab.Problems.DataAnalysis.Symbolic-3.4

Timestamp:

04/16/21 19:24:30 (3 years ago)

Author:

gkronber

Message:

#3117: updated reference results in unit tests to match new results caused by updated alglib version.

File:

• trunk/HeuristicLab.Tests/HeuristicLab.Problems.DataAnalysis.Symbolic-3.4/SymbolicDataAnalysisExpressionTreeInterpreterTest.cs (modified) (3 diffs)

trunk/HeuristicLab.Tests/HeuristicLab.Problems.DataAnalysis.Symbolic-3.4/SymbolicDataAnalysisExpressionTreeInterpreterTest.cs

@@ -274 +274 @@
     [TestProperty("Time", "long")]
     public void TestCompiledInterpreterEstimatedValuesConsistency() {
-      const double delta = 1e-12;
+      const double delta = 1e-8;
 
       var twister = new MersenneTwister();
@@ -288 +288 @@
       grammar.ConfigureAsDefaultRegressionGrammar();
       grammar.Symbols.First(x => x.Name == "Power Functions").Enabled = true;
+      grammar.Symbols.First(x => x is Cube).Enabled = true;
+      grammar.Symbols.First(x => x is CubeRoot).Enabled = true;
+      grammar.Symbols.First(x => x is Square).Enabled = true;
+      grammar.Symbols.First(x => x is SquareRoot).Enabled = true;
+      grammar.Symbols.First(x => x is Absolute).Enabled = true;
+      grammar.Symbols.First(x => x is Sine).Enabled = true;
+      grammar.Symbols.First(x => x is Cosine).Enabled = true;
+      grammar.Symbols.First(x => x is Tangent).Enabled = true;
+      grammar.Symbols.First(x => x is Root).Enabled = false;
+      grammar.Symbols.First(x => x is Power).Enabled = false;
 
       var randomTrees = Util.CreateRandomTrees(twister, dataset, grammar, N, 1, 10, 0, 0);
@@ -339 +349 @@
               }
               string errorMessage = string.Format("Interpreters {0} and {1} do not agree on tree {2} and row {3} (seed = {4}).", interpreters[m].Name, interpreters[n].Name, i, row, seed);
-              Assert.AreEqual(v1, v2, delta, errorMessage);
+              Assert.IsTrue(double.IsPositiveInfinity(v1) && double.IsPositiveInfinity(v2) ||
+                            double.IsNaN(v1) && double.IsNaN(v2) ||
+                            double.IsNegativeInfinity(v1) && double.IsNegativeInfinity(v2) ||
+                            Math.Abs(1.0 - v1 / v2) < delta, errorMessage);
             }
           }