codec/yang-data-codec-xml/src/test/java/org/opendaylight/yangtools/yang/data/codec/xml/Bug8675Test.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies s.r.o. and others. All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.yangtools.yang.data.codec.xml;
   9
  10 import static org.junit.jupiter.api.Assertions.assertNotNull;
  11
  12 import org.junit.jupiter.api.AfterAll;
  13 import org.junit.jupiter.api.BeforeAll;
  14 import org.junit.jupiter.api.Test;
  15 import org.opendaylight.yangtools.util.xml.UntrustedXML;
  16 import org.opendaylight.yangtools.yang.common.QName;
  17 import org.opendaylight.yangtools.yang.common.QNameModule;
  18 import org.opendaylight.yangtools.yang.common.Revision;
  19 import org.opendaylight.yangtools.yang.common.XMLNamespace;
  20 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
  21 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizationResultHolder;
  22 import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
  23 import org.opendaylight.yangtools.yang.model.util.SchemaInferenceStack.Inference;
  24 import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
  25
  26 class Bug8675Test {
  27     private static final QNameModule FOO = QNameModule.create(XMLNamespace.of("foo"), Revision.of("2017-06-13"));
  28
  29     private static EffectiveModelContext schemaContext;
  30
  31     @BeforeAll
  32     static void setup() {
  33         schemaContext = YangParserTestUtils.parseYang("""
  34             module foo {
  35               namespace foo;
  36               prefix foo;
  37               revision 2017-06-13;
  38
  39               list top-level-list {
  40                 key key-leaf;
  41                 leaf key-leaf {
  42                   type string;
  43                 }
  44                 leaf ordinary-leaf {
  45                   type string;
  46                 }
  47
  48                 container cont-in-list {}
  49
  50                 list inner-list {
  51                   key inner-key-leaf;
  52                   leaf inner-key-leaf {
  53                     type string;
  54                   }
  55                   leaf inner-ordinary-leaf {
  56                     type string;
  57                   }
  58                 }
  59               }
  60
  61               container top-level-container {
  62                 container inner-container-1 {}
  63                 container inner-container-2 {}
  64               }
  65
  66               anyxml top-level-anyxml;
  67
  68               leaf top-level-leaf {
  69                 type int32;
  70               }
  71
  72               leaf-list top-level-leaf-list {
  73                 type int32;
  74               }
  75             }""");
  76     }
  77
  78     @AfterAll
  79     static void cleanup() {
  80         schemaContext = null;
  81     }
  82
  83     @Test
  84     void testParsingEmptyElements() throws Exception {
  85         final var resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream(
  86                 "/bug8675/foo.xml");
  87         final var reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
  88         final var result = new NormalizationResultHolder();
  89         final var streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
  90         final var xmlParser = XmlParserStream.create(streamWriter,
  91             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-container")));
  92         xmlParser.parse(reader);
  93
  94         final var transformedInput = result.getResult().data();
  95         assertNotNull(transformedInput);
  96     }
  97
  98     @Test
  99     void testParsingEmptyRootElement() throws Exception {
 100         final var resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-2.xml");
 101         final var reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 102         final var result = new NormalizationResultHolder();
 103         final var streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 104         final var xmlParser = XmlParserStream.create(streamWriter,
 105             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-container")));
 106         xmlParser.parse(reader);
 107
 108         final var transformedInput = result.getResult().data();
 109         assertNotNull(transformedInput);
 110     }
 111
 112     @Test
 113     void testListAsRootElement() throws Exception {
 114         final var resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-3.xml");
 115         final var reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 116         final var result = new NormalizationResultHolder();
 117         final var streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 118         final var xmlParser = XmlParserStream.create(streamWriter,
 119             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-list")));
 120         xmlParser.parse(reader);
 121
 122         final var transformedInput = result.getResult().data();
 123         assertNotNull(transformedInput);
 124     }
 125
 126     @Test
 127     void testAnyXmlAsRootElement() throws Exception {
 128         final var resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-4.xml");
 129         final var reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 130         final var result = new NormalizationResultHolder();
 131         final var streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 132         final var xmlParser = XmlParserStream.create(streamWriter,
 133             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-anyxml")));
 134         xmlParser.parse(reader);
 135
 136         final var transformedInput = result.getResult().data();
 137         assertNotNull(transformedInput);
 138     }
 139
 140     @Test
 141     void testLeafAsRootElement() throws Exception {
 142         final var resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-5.xml");
 143         final var reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 144         final var result = new NormalizationResultHolder();
 145         final var streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 146         final var xmlParser = XmlParserStream.create(streamWriter,
 147             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-leaf")));
 148         xmlParser.parse(reader);
 149
 150         final var transformedInput = result.getResult().data();
 151         assertNotNull(transformedInput);
 152     }
 153
 154     @Test
 155     void testLeafListAsRootElement() throws Exception {
 156         final var resourceAsStream = XmlToNormalizedNodesTest.class.getResourceAsStream("/bug8675/foo-6.xml");
 157         final var reader = UntrustedXML.createXMLStreamReader(resourceAsStream);
 158         final var result = new NormalizationResultHolder();
 159         final var streamWriter = ImmutableNormalizedNodeStreamWriter.from(result);
 160         final var xmlParser = XmlParserStream.create(streamWriter,
 161             Inference.ofDataTreePath(schemaContext, QName.create(FOO, "top-level-leaf-list")));
 162         xmlParser.parse(reader);
 163
 164         final var transformedInput = result.getResult().data();
 165         assertNotNull(transformedInput);
 166     }
 167 }