1 files changed, 0 insertions, 91 deletions
diff --git a/test/de/lmu/ifi/dbs/elki/database/TestRelationSorting.java b/test/de/lmu/ifi/dbs/elki/database/TestRelationSorting.java
deleted file mode 100644
index 2b77f2f5..00000000
--- a/test/de/lmu/ifi/dbs/elki/database/TestRelationSorting.java
+++ /dev/null
@@ -1,91 +0,0 @@
-package de.lmu.ifi.dbs.elki.database;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-import org.junit.Test;
-
-import de.lmu.ifi.dbs.elki.JUnit4Test;
-import de.lmu.ifi.dbs.elki.data.NumberVector;
-import de.lmu.ifi.dbs.elki.data.VectorUtil;
-import de.lmu.ifi.dbs.elki.data.VectorUtil.SortDBIDsBySingleDimension;
-import de.lmu.ifi.dbs.elki.data.type.TypeUtil;
-import de.lmu.ifi.dbs.elki.database.ids.ArrayModifiableDBIDs;
-import de.lmu.ifi.dbs.elki.database.ids.DBIDArrayIter;
-import de.lmu.ifi.dbs.elki.database.ids.DBIDUtil;
-import de.lmu.ifi.dbs.elki.database.relation.Relation;
-import de.lmu.ifi.dbs.elki.database.relation.RelationUtil;
-import de.lmu.ifi.dbs.elki.datasource.FileBasedDatabaseConnection;
-import de.lmu.ifi.dbs.elki.utilities.ClassGenericsUtil;
-import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.ListParameterization;
-
-/*
- This file is part of ELKI:
- Environment for Developing KDD-Applications Supported by Index-Structures
-
- Copyright (C) 2012
- Ludwig-Maximilians-Universität München
- Lehr- und Forschungseinheit für Datenbanksysteme
- ELKI Development Team
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program 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 Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-/**
- * Unit test that loads a data file and sorts it. This tests some key parts of
- * the database and ID layers.
- * 
- * @author Erich Schubert
- * 
- */
-public class TestRelationSorting implements JUnit4Test {
-  public static final String filename = "data/testdata/unittests/hierarchical-3d2d1d.csv";
-
-  @Test
-  public void testSorting() {
-    ListParameterization params = new ListParameterization();
-    params.addParameter(FileBasedDatabaseConnection.Parameterizer.INPUT_ID, filename);
-    Database db = ClassGenericsUtil.parameterizeOrAbort(StaticArrayDatabase.class, params);
-    if (params.hasUnusedParameters()) {
-      fail("Unused parameters: " + params.getRemainingParameters());
-    }
-    if (params.hasErrors()) {
-      params.logAndClearReportedErrors();
-      fail("Parameterization errors.");
-    }
-    db.initialize();
-    Relation<? extends NumberVector<?>> rel = db.getRelation(TypeUtil.NUMBER_VECTOR_FIELD);
-
-    ArrayModifiableDBIDs ids = DBIDUtil.newArray(rel.getDBIDs());
-    final int size = rel.size();
-
-    int dims = RelationUtil.dimensionality(rel);
-    SortDBIDsBySingleDimension sorter = new VectorUtil.SortDBIDsBySingleDimension(rel);
-
-    for (int d = 0; d < dims; d++) {
-      sorter.setDimension(d);
-      ids.sort(sorter);
-      assertEquals("Lost some DBID during sorting?!?", size, DBIDUtil.newHashSet(ids).size());
-
-      DBIDArrayIter it = ids.iter();
-      double prev = rel.get(it).doubleValue(d);
-      for (it.advance(); it.valid(); it.advance()) {
-        double next = rel.get(it).doubleValue(d);
-        assertTrue("Not correctly sorted: " + prev + " > " + next + " at pos " + it.getOffset(), prev <= next);
-        prev = next;
-      }
-    }
-  }
-}