Changeset 11793 for branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Problems.GrammaticalOptimization.Test/TestSequence.cs

Timestamp:

01/18/15 18:24:58 (9 years ago)

Author:

gkronber

Message:

#2283 fixed compile errors and refactoring

File:

• branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Problems.GrammaticalOptimization.Test/TestSequence.cs (modified) (5 diffs)

branches/HeuristicLab.Problems.GrammaticalOptimization/HeuristicLab.Problems.GrammaticalOptimization.Test/TestSequence.cs

@@ -49 +49 @@
           var nt = s.FirstNonTerminal;
           Assert.Fail();
-        }
-        catch (IndexOutOfRangeException e) {
+        } catch (IndexOutOfRangeException e) {
         }
       }
@@ -201 +200 @@
           s.ReplaceAt(0, 4, t);
           Assert.Fail();
-        }
-        catch (ArgumentException) { }
+        } catch (ArgumentException) { }
 
         s.ReplaceAt(0, 2, t); // should work
@@ -209 +207 @@
           s.ReplaceAt(0, 3, t);
           Assert.Fail();
-        }
-        catch (ArgumentException) { }
+        } catch (ArgumentException) { }
 
         try {
           s.ReplaceAt(1, 2, t);
           Assert.Fail();
-        }
-        catch (ArgumentException) { }
+        } catch (ArgumentException) { }
 
         s.ReplaceAt(1, 1, new Sequence("A")); // should work
@@ -223 +219 @@
           s.ReplaceAt(-1, 2, t);
           Assert.Fail();
-        }
-        catch (ArgumentException) { }
+        } catch (ArgumentException) { }
 
       }
@@ -267 +262 @@
         Assert.AreEqual("AA", sub.ToString());
       }
+      {
+        var s = new Sequence("aaaAA");
+        var sub = s.Subsequence(2, 3);
+
+        Assert.AreEqual(1, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("aAA", sub.ToString());
+      }
+    }
+
+    [TestMethod]
+    public void TestReadonlySequence() {
+      CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
+      {
+        var s = new ReadonlySequence("AAaaaAA");
+        var sub = s.Subsequence(0, 7);
+
+        Assert.AreEqual(0, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("AAaaaAA", sub.ToString());
+      }
+      {
+        var s = new ReadonlySequence("AAaaaAA");
+        var sub = s.Subsequence(0, 3);
+
+        Assert.AreEqual(0, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("AAa", sub.ToString());
+
+        sub = sub.Subsequence(1, 2);
+        Assert.AreEqual(0, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("Aa", sub.ToString());
+      }
+      {
+        var s = new ReadonlySequence("AAaaaAA");
+        var sub = s.Subsequence(2, 3);
+
+        Assert.AreEqual(-1, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("aaa", sub.ToString());
+      }
+      {
+        var s = new ReadonlySequence("AAaaaAA");
+        var sub = s.Subsequence(2, 4);
+
+        Assert.AreEqual(3, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("aaaA", sub.ToString());
+      }
+      {
+        var s = new ReadonlySequence("AAaaaAA");
+        var sub = s.Subsequence(5, 2);
+
+        Assert.AreEqual(0, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("AA", sub.ToString());
+      }
+      {
+        var s = new ReadonlySequence("aaaAA");
+        var sub = s.Subsequence(2, 3);
+
+        Assert.AreEqual(1, sub.FirstNonTerminalIndex);
+        Assert.AreEqual("aAA", sub.ToString());
+      }
+
     }
   }