1 /*******************************************************************************
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2 * Copyright (c) 2007 VTT Technical Research Centre of Finland and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.eclipse.org/legal/epl-v10.html
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9 * VTT Technical Research Centre of Finland - initial API and implementation
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10 *******************************************************************************/
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11 package org.simantics.databoard.tests;
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13 import junit.framework.Assert;
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15 import org.junit.Test;
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16 import org.simantics.databoard.Accessors;
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17 import org.simantics.databoard.Bindings;
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18 import org.simantics.databoard.accessor.MapAccessor;
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19 import org.simantics.databoard.accessor.impl.AccessorParams;
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20 import org.simantics.databoard.accessor.java.JavaObject;
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21 import org.simantics.databoard.binding.Binding;
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22 import org.simantics.databoard.serialization.Serializer;
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23 import org.simantics.databoard.type.Datatype;
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24 import org.simantics.databoard.type.IntegerType;
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25 import org.simantics.databoard.type.MapType;
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26 import org.simantics.databoard.type.StringType;
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27 import org.simantics.databoard.util.binary.BinaryMemory;
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28 import org.simantics.databoard.util.binary.RandomAccessBinary;
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30 public class TestPartialMap {
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32 public @Test void testBinary() throws Exception {
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34 Datatype variableSizedType = new MapType( new IntegerType(), new StringType() );
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35 Datatype constantSizedType = new MapType( new IntegerType(), new IntegerType() );
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37 testVar( buildMemory(variableSizedType) );
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38 testCons( buildMemory(constantSizedType) );
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40 testVar( buildJava(variableSizedType) );
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41 testCons( buildJava(constantSizedType) );
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45 MapAccessor buildMemory(Datatype type) throws Exception {
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46 RandomAccessBinary m = new BinaryMemory( 0 );
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47 Binding binding = Bindings.getMutableBinding(type);
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48 Serializer s = Bindings.getSerializer(binding);
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49 Object instance = binding.createDefault();
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50 byte[] data = s.serialize(instance);
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53 m.setLength(data.length);
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54 return Accessors.getAccessor( m, type);
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57 MapAccessor buildJava(Datatype type) throws Exception {
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58 Binding binding = Bindings.getMutableBinding(type);
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59 Object instance = binding.createDefault();
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60 return (MapAccessor) JavaObject.createAccessor(null, binding, instance, AccessorParams.DEFAULT);
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63 void testVar(MapAccessor ma) throws Exception {
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64 Assert.assertEquals(0, ma.size());
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65 ma.put( Bindings.INTEGER, 0, Bindings.STRING, "0");
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66 Assert.assertEquals(1, ma.size());
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67 ma.put( Bindings.INTEGER, 2, Bindings.STRING, "2");
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68 Assert.assertEquals(2, ma.size());
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69 ma.put( Bindings.INTEGER, 4, Bindings.STRING, "4");
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70 Assert.assertEquals(3, ma.size());
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72 Assert.assertEquals( 0, ma.count(Bindings.INTEGER, 2, false, 2, false));
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73 Assert.assertEquals( 1, ma.count(Bindings.INTEGER, 1, true, 3, true));
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74 Assert.assertEquals( 1, ma.count(Bindings.INTEGER, 2, true, 2, true));
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76 Assert.assertEquals( 3, ma.count(Bindings.INTEGER, 0, true, 4, true));
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77 Assert.assertEquals( 1, ma.count(Bindings.INTEGER, 0, false, 4, false));
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78 Assert.assertEquals( 2, ma.count(Bindings.INTEGER, 0, true, 4, false));
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79 Assert.assertEquals( 2, ma.count(Bindings.INTEGER, 0, false, 4, true));
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82 void testCons(MapAccessor ma) throws Exception {
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83 Assert.assertEquals(0, ma.size());
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84 ma.put( Bindings.INTEGER, 0, Bindings.INTEGER, 0);
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85 Assert.assertEquals(1, ma.size());
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86 ma.put( Bindings.INTEGER, 2, Bindings.INTEGER, 2);
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87 Assert.assertEquals(2, ma.size());
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88 ma.put( Bindings.INTEGER, 4, Bindings.INTEGER, 4);
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89 Assert.assertEquals(3, ma.size());
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91 Assert.assertEquals( 3, ma.count(Bindings.INTEGER, 0, true, 4, true));
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92 Assert.assertEquals( 1, ma.count(Bindings.INTEGER, 0, false, 4, false));
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93 Assert.assertEquals( 2, ma.count(Bindings.INTEGER, 0, true, 4, false));
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94 Assert.assertEquals( 2, ma.count(Bindings.INTEGER, 0, false, 4, true));
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96 Assert.assertEquals( 0, ma.count(Bindings.INTEGER, 2, false, 2, false));
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97 Assert.assertEquals( 1, ma.count(Bindings.INTEGER, 1, true, 3, true));
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98 Assert.assertEquals( 1, ma.count(Bindings.INTEGER, 2, true, 2, true));
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