-/*
- * Copyright (c) 2014, 2015 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
- */
-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;
-
-@Deprecated(forRemoval = true)
-public class NormalizedNodeStreamReaderWriterTest {
-
- @Test
- public void testNormalizedNodeStreaming() throws IOException {
-
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos));
-
- 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();
-
- 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<Object> entry1 = ImmutableLeafSetEntryNodeBuilder.create().withNodeIdentifier(
- new NodeWithValue<>(TestModel.BINARY_LEAF_LIST_QNAME, bytes1)).withValue(bytes1).build();
-
- byte[] bytes2 = {};
- LeafSetEntryNode<Object> 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 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();
-
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- NormalizedNodeDataOutput nnout = NormalizedNodeInputOutput.newDataOutput(ByteStreams.newDataOutput(bos));
-
- nnout.writeYangInstanceIdentifier(path);
-
- final byte[] bytes = bos.toByteArray();
- assertEquals(139, bytes.length);
-
- NormalizedNodeDataInput nnin = NormalizedNodeInputOutput.newDataInput(ByteStreams.newDataInput(bytes));
-
- YangInstanceIdentifier newPath = nnin.readYangInstanceIdentifier();
- Assert.assertEquals(path, newPath);
- }
-
- @Test
- public void testNormalizedNodeAndYangInstanceIdentifierStreaming() throws IOException {
-
- 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);
-
- Assert.assertEquals(input, clone.getInput());
- }
-
- @Test
- public void testAnyXmlStreaming() throws Exception {
- String xml = "<foo xmlns=\"http://www.w3.org/TR/html4/\" x=\"123\"><bar>one</bar><bar>two</bar></foo>";
- 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<DataContainerChild<? extends PathArgument, ?>> 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<MapEntryNode, MapNode> mapBuilder = Builders.mapBuilder()
- .withNodeIdentifier(new NodeIdentifier(TestModel.TEST_QNAME));
- final DataContainerNodeBuilder<NodeIdentifierWithPredicates, MapEntryNode> 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<QName> 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();
- }
-}
Code Review / controller.git / blobdiff