X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-clustering-commons%2Fsrc%2Ftest%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fnode%2Futils%2Fstream%2FNormalizedNodeStreamReaderWriterTest.java;h=7378a1bb348b5e8e8a757763959b371aa88794f0;hp=052f609e92f395653d7bd1776ea4f1eefc216c5a;hb=ae6c61499e2c7c76e0406ce397657cd31ddd4d3f;hpb=16dd80303d70a1bc5d3cba5576b71af56489a4f0 diff --git a/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/NormalizedNodeStreamReaderWriterTest.java b/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/NormalizedNodeStreamReaderWriterTest.java index 052f609e92..7378a1bb34 100644 --- a/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/NormalizedNodeStreamReaderWriterTest.java +++ b/opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/NormalizedNodeStreamReaderWriterTest.java @@ -1,65 +1,334 @@ /* + * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others. All rights reserved. * - * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved. - * - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * + * This program and the accompanying materials are made available under the + * terms of the Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html */ - package org.opendaylight.controller.cluster.datastore.node.utils.stream; +import static org.junit.Assert.assertEquals; +import com.google.common.collect.ImmutableSet; +import com.google.common.io.ByteStreams; +import java.io.ByteArrayOutputStream; +import java.io.IOException; +import java.io.StringReader; +import java.io.StringWriter; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.transform.OutputKeys; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; import org.apache.commons.lang.SerializationUtils; import org.junit.Assert; import org.junit.Test; import org.opendaylight.controller.cluster.datastore.util.TestModel; +import org.opendaylight.yangtools.yang.common.Empty; +import org.opendaylight.yangtools.yang.common.QName; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeWithValue; +import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument; +import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode; +import org.opendaylight.yangtools.yang.data.api.schema.DOMSourceAnyxmlNode; +import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild; +import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode; +import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode; +import org.opendaylight.yangtools.yang.data.api.schema.MapNode; import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode; +import org.opendaylight.yangtools.yang.data.impl.schema.Builders; +import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes; +import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder; +import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.DataContainerNodeBuilder; +import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder; +import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetEntryNodeBuilder; +import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableLeafSetNodeBuilder; +import org.opendaylight.yangtools.yang.model.api.SchemaContext; +import org.opendaylight.yangtools.yang.model.api.SchemaPath; +import org.w3c.dom.Node; +import org.xml.sax.InputSource; -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.IOException; +public class NormalizedNodeStreamReaderWriterTest { + + @Test + public void testNormalizedNodeStreaming() throws IOException { -import static org.junit.Assert.fail; + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos)); -public class NormalizedNodeStreamReaderWriterTest { + NormalizedNode testContainer = createTestContainer(); + nnout.writeNormalizedNode(testContainer); + + QName toaster = QName.create("http://netconfcentral.org/ns/toaster","2009-11-20","toaster"); + QName darknessFactor = QName.create("http://netconfcentral.org/ns/toaster","2009-11-20","darknessFactor"); + QName description = QName.create("http://netconfcentral.org/ns/toaster","2009-11-20","description"); + ContainerNode toasterNode = Builders.containerBuilder().withNodeIdentifier(new NodeIdentifier(toaster)) + .withChild(ImmutableNodes.leafNode(darknessFactor, "1000")) + .withChild(ImmutableNodes.leafNode(description, largeString(20))).build(); - final NormalizedNode input = TestModel.createTestContainer(); + ContainerNode toasterContainer = Builders.containerBuilder() + .withNodeIdentifier(new NodeIdentifier(SchemaContext.NAME)).withChild(toasterNode).build(); + nnout.writeNormalizedNode(toasterContainer); + + final byte[] bytes = bos.toByteArray(); + assertEquals(1049618, bytes.length); + + NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); + + NormalizedNode node = nnin.readNormalizedNode(); + Assert.assertEquals(testContainer, node); + + node = nnin.readNormalizedNode(); + Assert.assertEquals(toasterContainer, node); + } + + private static NormalizedNode createTestContainer() { + byte[] bytes1 = {1, 2, 3}; + LeafSetEntryNode entry1 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier( + new NodeWithValue<>(TestModel.BINARY_LEAF_LIST_QNAME, bytes1)).withValue(bytes1).build(); + + byte[] bytes2 = {}; + LeafSetEntryNode entry2 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier( + new NodeWithValue<>(TestModel.BINARY_LEAF_LIST_QNAME, bytes2)).withValue(bytes2).build(); + + return TestModel.createBaseTestContainerBuilder() + .withChild(ImmutableLeafSetNodeBuilder.create().withNodeIdentifier( + new NodeIdentifier(TestModel.BINARY_LEAF_LIST_QNAME)) + .withChild(entry1).withChild(entry2).build()) + .withChild(ImmutableNodes.leafNode(TestModel.SOME_BINARY_DATA_QNAME, new byte[]{1, 2, 3, 4})) + .withChild(ImmutableNodes.leafNode(TestModel.EMPTY_QNAME, Empty.getInstance())) + .withChild(Builders.orderedMapBuilder() + .withNodeIdentifier(new NodeIdentifier(TestModel.ORDERED_LIST_QNAME)) + .withChild(ImmutableNodes.mapEntry(TestModel.ORDERED_LIST_ENTRY_QNAME, + TestModel.ID_QNAME, 11)).build()).build(); + } @Test - public void testNormalizedNodeStreamReaderWriter() { + public void testYangInstanceIdentifierStreaming() throws IOException { + YangInstanceIdentifier path = YangInstanceIdentifier.builder(TestModel.TEST_PATH) + .node(TestModel.OUTER_LIST_QNAME).nodeWithKey( + TestModel.INNER_LIST_QNAME, TestModel.ID_QNAME, 10).build(); - byte[] byteData = null; + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos)); - try(ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); - NormalizedNodeStreamWriter writer = new NormalizedNodeOutputStreamWriter(byteArrayOutputStream)) { + nnout.writeYangInstanceIdentifier(path); - NormalizedNodeWriter normalizedNodeWriter = NormalizedNodeWriter.forStreamWriter(writer); - normalizedNodeWriter.write(input); - byteData = byteArrayOutputStream.toByteArray(); + final byte[] bytes = bos.toByteArray(); + assertEquals(139, bytes.length); - } catch (IOException e) { - fail("Writing to OutputStream failed :" + e.toString()); - } + NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); - try(NormalizedNodeInputStreamReader reader = new NormalizedNodeInputStreamReader(new ByteArrayInputStream(byteData))) { + YangInstanceIdentifier newPath = nnin.readYangInstanceIdentifier(); + Assert.assertEquals(path, newPath); + } - NormalizedNode node = reader.readNormalizedNode(); - Assert.assertEquals(input, node); + @Test + public void testNormalizedNodeAndYangInstanceIdentifierStreaming() throws IOException { - } catch (IOException e) { - fail("Reading from InputStream failed :" + e.toString()); - } + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + NormalizedNodeDataOutput writer = NormalizedNodeInputOutput.newDataOutput( + ByteStreams.newDataOutput(bos)); + + NormalizedNode testContainer = TestModel.createBaseTestContainerBuilder().build(); + writer.writeNormalizedNode(testContainer); + + YangInstanceIdentifier path = YangInstanceIdentifier.builder(TestModel.TEST_PATH) + .node(TestModel.OUTER_LIST_QNAME).nodeWithKey( + TestModel.INNER_LIST_QNAME, TestModel.ID_QNAME, 10).build(); + + writer.writeYangInstanceIdentifier(path); + + final byte[] bytes = bos.toByteArray(); + assertEquals(825, bytes.length); + + NormalizedNodeDataInput reader = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); + + NormalizedNode node = reader.readNormalizedNode(); + Assert.assertEquals(testContainer, node); + + YangInstanceIdentifier newPath = reader.readYangInstanceIdentifier(); + Assert.assertEquals(path, newPath); + + writer.close(); + } + + @Test(expected = InvalidNormalizedNodeStreamException.class, timeout = 10000) + public void testInvalidNormalizedNodeStream() throws IOException { + byte[] invalidBytes = {1, 2, 3}; + NormalizedNodeDataInput reader = NormalizedNodeInputOutput.newDataInput( + ByteStreams.newDataInput(invalidBytes)); + + reader.readNormalizedNode(); + } + + @Test(expected = InvalidNormalizedNodeStreamException.class, timeout = 10000) + public void testInvalidYangInstanceIdentifierStream() throws IOException { + byte[] invalidBytes = {1,2,3}; + NormalizedNodeDataInput reader = NormalizedNodeInputOutput.newDataInput( + ByteStreams.newDataInput(invalidBytes)); + + reader.readYangInstanceIdentifier(); } @Test public void testWithSerializable() { + NormalizedNode input = TestModel.createTestContainer(); SampleNormalizedNodeSerializable serializable = new SampleNormalizedNodeSerializable(input); - SampleNormalizedNodeSerializable clone = (SampleNormalizedNodeSerializable)SerializationUtils.clone(serializable); + SampleNormalizedNodeSerializable clone = + (SampleNormalizedNodeSerializable)SerializationUtils.clone(serializable); Assert.assertEquals(input, clone.getInput()); + } + + @Test + public void testAnyXmlStreaming() throws Exception { + String xml = "onetwo"; + final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + factory.setNamespaceAware(true); + + Node xmlNode = factory.newDocumentBuilder().parse( + new InputSource(new StringReader(xml))).getDocumentElement(); + + assertEquals("http://www.w3.org/TR/html4/", xmlNode.getNamespaceURI()); + + NormalizedNode anyXmlContainer = ImmutableContainerNodeBuilder.create().withNodeIdentifier( + new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).withChild( + Builders.anyXmlBuilder().withNodeIdentifier(new NodeIdentifier(TestModel.ANY_XML_QNAME)) + .withValue(new DOMSource(xmlNode)).build()).build(); + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos)); + + nnout.writeNormalizedNode(anyXmlContainer); + + final byte[] bytes = bos.toByteArray(); + assertEquals(229, bytes.length); + + NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); + + ContainerNode deserialized = (ContainerNode)nnin.readNormalizedNode(); + + Optional> child = + deserialized.getChild(new NodeIdentifier(TestModel.ANY_XML_QNAME)); + assertEquals("AnyXml child present", true, child.isPresent()); + + StreamResult xmlOutput = new StreamResult(new StringWriter()); + Transformer transformer = TransformerFactory.newInstance().newTransformer(); + transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes"); + transformer.transform(((DOMSourceAnyxmlNode)child.get()).getValue(), xmlOutput); + + assertEquals("XML", xml, xmlOutput.getWriter().toString()); + assertEquals("http://www.w3.org/TR/html4/", + ((DOMSourceAnyxmlNode)child.get()).getValue().getNode().getNamespaceURI()); + } + + @Test + public void testSchemaPathSerialization() throws IOException { + final SchemaPath expected = SchemaPath.create(true, TestModel.ANY_XML_QNAME); + + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + try (NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos))) { + nnout.writeSchemaPath(expected); + } + + final byte[] bytes = bos.toByteArray(); + assertEquals(99, bytes.length); + + NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); + assertEquals(expected, nnin.readSchemaPath()); + } + + @Test + public void testWritePathArgument() throws IOException { + final NodeIdentifier expected = new NodeIdentifier(TestModel.BOOLEAN_LEAF_QNAME); + + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + + try (NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos))) { + nnout.writePathArgument(expected); + } + + final byte[] bytes = bos.toByteArray(); + assertEquals(103, bytes.length); + + NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); + assertEquals(expected, nnin.readPathArgument()); } + /* + * This tests the encoding of a MapNode with a lot of entries, each of them having the key leaf (a string) + * and an integer. + */ + @Test + public void testHugeEntries() throws IOException { + final CollectionNodeBuilder mapBuilder = Builders.mapBuilder() + .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME)); + final DataContainerNodeBuilder entryBuilder = + Builders.mapEntryBuilder().withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, (byte) 42)); + + for (int i = 0; i < 100_000; ++i) { + final String key = "xyzzy" + i; + mapBuilder.addChild(entryBuilder + .withNodeIdentifier(NodeIdentifierWithPredicates.of(TestModel.TEST_QNAME, + TestModel.CHILD_NAME_QNAME, key)) + .withChild(ImmutableNodes.leafNode(TestModel.CHILD_NAME_QNAME, key)) + .build()); + } + + final MapNode expected = mapBuilder.build(); + final ByteArrayOutputStream bos = new ByteArrayOutputStream(); + + try (NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos))) { + nnout.writeNormalizedNode(expected); + } + + final byte[] bytes = bos.toByteArray(); + assertEquals(2_289_103, bytes.length); + + NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); + assertEquals(expected, nnin.readNormalizedNode()); + } + + @Test + public void testAugmentationIdentifier() throws IOException { + final List qnames = new ArrayList<>(); + for (int i = 0; i < 257; ++i) { + qnames.add(QName.create(TestModel.TEST_QNAME, "a" + i)); + } + + for (int i = 0; i < qnames.size(); ++i) { + final AugmentationIdentifier expected = AugmentationIdentifier.create( + ImmutableSet.copyOf(qnames.subList(0, i))); + + ByteArrayOutputStream bos = new ByteArrayOutputStream(); + + try (NormalizedNodeDataOutput nnout = + NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos), + NormalizedNodeStreamVersion.SODIUM_SR1)) { + nnout.writePathArgument(expected); + } + + final byte[] bytes = bos.toByteArray(); + + NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes)); + PathArgument arg = nnin.readPathArgument(); + assertEquals(expected, arg); + } + } + + private static String largeString(final int pow) { + StringBuilder sb = new StringBuilder("X"); + for (int i = 0; i < pow; i++) { + sb.append(sb); + } + return sb.toString(); + } }