2 * Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.yangtools.yang.stmt;
10 import static org.junit.Assert.assertEquals;
11 import static org.junit.Assert.assertFalse;
12 import static org.junit.Assert.assertNotNull;
13 import static org.junit.Assert.assertNull;
14 import static org.junit.Assert.assertTrue;
15 import static org.opendaylight.yangtools.yang.stmt.StmtTestUtils.sourceForResource;
17 import com.google.common.collect.Range;
18 import com.google.common.collect.RangeSet;
19 import java.io.IOException;
21 import java.net.URISyntaxException;
22 import java.text.ParseException;
23 import java.util.ArrayList;
24 import java.util.Collection;
25 import java.util.Iterator;
26 import java.util.List;
27 import java.util.Optional;
29 import java.util.SortedMap;
30 import org.junit.Before;
31 import org.junit.Test;
32 import org.opendaylight.yangtools.yang.common.QName;
33 import org.opendaylight.yangtools.yang.common.QNameModule;
34 import org.opendaylight.yangtools.yang.common.Revision;
35 import org.opendaylight.yangtools.yang.common.YangConstants;
36 import org.opendaylight.yangtools.yang.common.YangVersion;
37 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
38 import org.opendaylight.yangtools.yang.model.api.ChoiceCaseNode;
39 import org.opendaylight.yangtools.yang.model.api.ChoiceSchemaNode;
40 import org.opendaylight.yangtools.yang.model.api.ConstraintDefinition;
41 import org.opendaylight.yangtools.yang.model.api.ContainerSchemaNode;
42 import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
43 import org.opendaylight.yangtools.yang.model.api.DeviateKind;
44 import org.opendaylight.yangtools.yang.model.api.Deviation;
45 import org.opendaylight.yangtools.yang.model.api.ExtensionDefinition;
46 import org.opendaylight.yangtools.yang.model.api.FeatureDefinition;
47 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
48 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
49 import org.opendaylight.yangtools.yang.model.api.Module;
50 import org.opendaylight.yangtools.yang.model.api.ModuleImport;
51 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
52 import org.opendaylight.yangtools.yang.model.api.RpcDefinition;
53 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
54 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
55 import org.opendaylight.yangtools.yang.model.api.Status;
56 import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
57 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
58 import org.opendaylight.yangtools.yang.model.api.type.DecimalTypeDefinition;
59 import org.opendaylight.yangtools.yang.model.api.type.Int16TypeDefinition;
60 import org.opendaylight.yangtools.yang.model.api.type.Int32TypeDefinition;
61 import org.opendaylight.yangtools.yang.model.api.type.PatternConstraint;
62 import org.opendaylight.yangtools.yang.model.api.type.RangeConstraint;
63 import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
64 import org.opendaylight.yangtools.yang.model.api.type.Uint32TypeDefinition;
65 import org.opendaylight.yangtools.yang.model.api.type.UnionTypeDefinition;
66 import org.opendaylight.yangtools.yang.model.util.type.BaseTypes;
67 import org.opendaylight.yangtools.yang.parser.impl.DefaultReactors;
68 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
69 import org.opendaylight.yangtools.yang.parser.spi.meta.SomeModifiersUnresolvedException;
70 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
71 import org.opendaylight.yangtools.yang.parser.spi.source.StatementStreamSource;
72 import org.opendaylight.yangtools.yang.parser.stmt.reactor.CrossSourceStatementReactor.BuildAction;
74 public class YangParserTest {
75 private static final QNameModule FOO = QNameModule.create(URI.create("urn:opendaylight.foo"),
76 Revision.of("2013-02-27"));
77 private static final QNameModule BAR = QNameModule.create(URI.create("urn:opendaylight.bar"),
78 Revision.of("2013-07-03"));
79 private static final QNameModule BAZ = QNameModule.create(URI.create("urn:opendaylight.baz"),
80 Revision.of("2013-02-27"));
82 private SchemaContext context;
88 public void init() throws Exception {
89 context = TestUtils.loadModules(getClass().getResource("/model").toURI());
90 foo = TestUtils.findModule(context, "foo").get();
91 bar = TestUtils.findModule(context, "bar").get();
92 baz = TestUtils.findModule(context, "baz").get();
96 public void testHeaders() throws ParseException {
97 assertEquals("foo", foo.getName());
98 assertEquals(YangVersion.VERSION_1, foo.getYangVersion());
99 assertEquals(FOO.getNamespace(), foo.getNamespace());
100 assertEquals("foo", foo.getPrefix());
102 final Set<ModuleImport> imports = foo.getImports();
103 assertEquals(2, imports.size());
105 final ModuleImport import2 = TestUtils.findImport(imports, "br");
106 assertEquals("bar", import2.getModuleName());
107 assertEquals(BAR.getRevision(), import2.getRevision());
109 final ModuleImport import3 = TestUtils.findImport(imports, "bz");
110 assertEquals("baz", import3.getModuleName());
111 assertEquals(BAZ.getRevision(), import3.getRevision());
113 assertEquals(Optional.of("opendaylight"), foo.getOrganization());
114 assertEquals(Optional.of("http://www.opendaylight.org/"), foo.getContact());
115 assertEquals(Revision.ofNullable("2013-02-27"), foo.getRevision());
116 assertFalse(foo.getReference().isPresent());
120 public void testParseList() {
121 final ContainerSchemaNode interfaces = (ContainerSchemaNode) bar.getDataChildByName(QName.create(
122 bar.getQNameModule(), "interfaces"));
124 final ListSchemaNode ifEntry = (ListSchemaNode) interfaces.getDataChildByName(QName.create(bar.getQNameModule(),
126 // test SchemaNode args
127 assertEquals(QName.create(BAR, "ifEntry"), ifEntry.getQName());
129 final SchemaPath expectedPath = TestUtils.createPath(true, BAR, "interfaces", "ifEntry");
130 assertEquals(expectedPath, ifEntry.getPath());
131 assertFalse(ifEntry.getDescription().isPresent());
132 assertFalse(ifEntry.getReference().isPresent());
133 assertEquals(Status.CURRENT, ifEntry.getStatus());
134 assertEquals(0, ifEntry.getUnknownSchemaNodes().size());
135 // test DataSchemaNode args
136 assertFalse(ifEntry.isAugmenting());
137 assertTrue(ifEntry.isConfiguration());
138 final ConstraintDefinition constraints = ifEntry.getConstraints();
139 // :TODO augment to ifEntry have when condition and so in consequence
140 // ifEntry should be a context node ?
141 // assertNull(constraints.getWhenCondition());
142 assertEquals(0, constraints.getMustConstraints().size());
143 assertEquals(1, (int) constraints.getMinElements());
144 assertEquals(11, (int) constraints.getMaxElements());
145 // test AugmentationTarget args
146 final Set<AugmentationSchemaNode> availableAugmentations = ifEntry.getAvailableAugmentations();
147 assertEquals(2, availableAugmentations.size());
148 // test ListSchemaNode args
149 final List<QName> expectedKey = new ArrayList<>();
150 expectedKey.add(QName.create(BAR, "ifIndex"));
151 assertEquals(expectedKey, ifEntry.getKeyDefinition());
152 assertFalse(ifEntry.isUserOrdered());
153 // test DataNodeContainer args
154 assertEquals(0, ifEntry.getTypeDefinitions().size());
155 assertEquals(4, ifEntry.getChildNodes().size());
156 assertEquals(0, ifEntry.getGroupings().size());
157 assertEquals(0, ifEntry.getUses().size());
159 final LeafSchemaNode ifIndex = (LeafSchemaNode) ifEntry.getDataChildByName(QName.create(bar.getQNameModule(),
161 assertEquals(ifEntry.getKeyDefinition().get(0), ifIndex.getQName());
162 assertTrue(ifIndex.getType() instanceof Uint32TypeDefinition);
163 assertEquals(Optional.of("minutes"), ifIndex.getType().getUnits());
164 final LeafSchemaNode ifMtu = (LeafSchemaNode) ifEntry.getDataChildByName(QName.create(bar.getQNameModule(),
166 assertEquals(BaseTypes.int32Type(), ifMtu.getType());
170 public void testTypedefRangesResolving() throws ParseException {
171 final LeafSchemaNode int32Leaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
174 final Int32TypeDefinition leafType = (Int32TypeDefinition) int32Leaf.getType();
175 assertEquals(QName.create(FOO, "int32-ext2"), leafType.getQName());
176 assertEquals(Optional.of("mile"), leafType.getUnits());
177 assertEquals(Optional.of("11"), leafType.getDefaultValue());
179 final RangeSet<? extends Number> rangeset = leafType.getRangeConstraint().get().getAllowedRanges();
180 final Set<? extends Range<? extends Number>> ranges = rangeset.asRanges();
181 assertEquals(1, ranges.size());
183 final Range<? extends Number> range = ranges.iterator().next();
184 assertEquals(12, range.lowerEndpoint().intValue());
185 assertEquals(20, range.upperEndpoint().intValue());
187 final Int32TypeDefinition firstBaseType = leafType.getBaseType();
188 assertEquals(QName.create(BAR, "int32-ext2"), firstBaseType.getQName());
189 assertEquals(Optional.of("mile"), firstBaseType.getUnits());
190 assertEquals(Optional.of("11"), firstBaseType.getDefaultValue());
192 final RangeSet<? extends Number> firstRangeset = firstBaseType.getRangeConstraint().get().getAllowedRanges();
193 final Set<? extends Range<? extends Number>> baseRanges = firstRangeset.asRanges();
194 assertEquals(2, baseRanges.size());
196 final Iterator<? extends Range<? extends Number>> it = baseRanges.iterator();
197 final Range<? extends Number> baseTypeRange1 = it.next();
198 assertEquals(3, baseTypeRange1.lowerEndpoint().intValue());
199 assertEquals(9, baseTypeRange1.upperEndpoint().intValue());
200 final Range<? extends Number> baseTypeRange2 = it.next();
201 assertEquals(11, baseTypeRange2.lowerEndpoint().intValue());
202 assertEquals(20, baseTypeRange2.upperEndpoint().intValue());
204 final Int32TypeDefinition secondBaseType = firstBaseType.getBaseType();
205 final QName baseQName = secondBaseType.getQName();
206 assertEquals("int32-ext1", baseQName.getLocalName());
207 assertEquals(BAR, baseQName.getModule());
208 assertEquals(Optional.empty(), secondBaseType.getUnits());
209 assertEquals(Optional.empty(), secondBaseType.getDefaultValue());
211 final Set<? extends Range<? extends Number>> secondRanges = secondBaseType.getRangeConstraint().get()
212 .getAllowedRanges().asRanges();
213 assertEquals(1, secondRanges.size());
214 final Range<? extends Number> secondRange = secondRanges.iterator().next();
215 assertEquals(2, secondRange.lowerEndpoint().intValue());
216 assertEquals(20, secondRange.upperEndpoint().intValue());
218 assertEquals(BaseTypes.int32Type(), secondBaseType.getBaseType());
222 public void testTypedefPatternsResolving() {
223 final LeafSchemaNode stringleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
226 assertTrue(stringleaf.getType() instanceof StringTypeDefinition);
227 final StringTypeDefinition type = (StringTypeDefinition) stringleaf.getType();
228 final QName typeQName = type.getQName();
229 assertEquals("string-ext4", typeQName.getLocalName());
230 assertEquals(BAR, typeQName.getModule());
231 assertEquals(Optional.empty(), type.getUnits());
232 assertEquals(Optional.empty(), type.getDefaultValue());
233 List<PatternConstraint> patterns = type.getPatternConstraints();
234 assertEquals(1, patterns.size());
235 PatternConstraint pattern = patterns.iterator().next();
236 assertEquals("^[e-z]*$", pattern.getJavaPatternString());
237 assertEquals(1, type.getLengthConstraint().get().getAllowedRanges().asRanges().size());
239 final StringTypeDefinition baseType1 = type.getBaseType();
240 final QName baseType1QName = baseType1.getQName();
241 assertEquals("string-ext3", baseType1QName.getLocalName());
242 assertEquals(BAR, baseType1QName.getModule());
243 assertEquals(Optional.empty(), baseType1.getUnits());
244 assertEquals(Optional.empty(), baseType1.getDefaultValue());
245 patterns = baseType1.getPatternConstraints();
246 assertEquals(1, patterns.size());
247 pattern = patterns.iterator().next();
248 assertEquals("^[b-u]*$", pattern.getJavaPatternString());
249 assertEquals(1, baseType1.getLengthConstraint().get().getAllowedRanges().asRanges().size());
251 final StringTypeDefinition baseType2 = baseType1.getBaseType();
252 final QName baseType2QName = baseType2.getQName();
253 assertEquals("string-ext2", baseType2QName.getLocalName());
254 assertEquals(BAR, baseType2QName.getModule());
255 assertEquals(Optional.empty(), baseType2.getUnits());
256 assertEquals(Optional.empty(), baseType2.getDefaultValue());
257 assertTrue(baseType2.getPatternConstraints().isEmpty());
258 final RangeSet<Integer> baseType2Lengths = baseType2.getLengthConstraint().get().getAllowedRanges();
259 assertEquals(1, baseType2Lengths.asRanges().size());
260 Range<Integer> length = baseType2Lengths.span();
261 assertEquals(6, length.lowerEndpoint().intValue());
262 assertEquals(10, length.upperEndpoint().intValue());
264 final StringTypeDefinition baseType3 = baseType2.getBaseType();
265 assertEquals(QName.create(BAR, "string-ext1"), baseType3.getQName());
266 assertEquals(Optional.empty(), baseType3.getUnits());
267 assertEquals(Optional.empty(), baseType3.getDefaultValue());
268 patterns = baseType3.getPatternConstraints();
269 assertEquals(1, patterns.size());
270 pattern = patterns.iterator().next();
271 assertEquals("^[a-k]*$", pattern.getJavaPatternString());
272 final RangeSet<Integer> baseType3Lengths = baseType3.getLengthConstraint().get().getAllowedRanges();
273 assertEquals(1, baseType3Lengths.asRanges().size());
274 length = baseType3Lengths.span();
275 assertEquals(5, length.lowerEndpoint().intValue());
276 assertEquals(11, length.upperEndpoint().intValue());
278 assertEquals(BaseTypes.stringType(), baseType3.getBaseType());
282 public void testTypedefInvalidPatternsResolving() {
283 final LeafSchemaNode invalidPatternStringLeaf = (LeafSchemaNode) foo
284 .getDataChildByName(QName.create(foo.getQNameModule(), "invalid-pattern-string-leaf"));
285 StringTypeDefinition type = (StringTypeDefinition) invalidPatternStringLeaf.getType();
286 assertEquals(QName.create(BAR, "invalid-string-pattern"), type.getQName());
287 assertEquals(Optional.empty(), type.getUnits());
288 assertEquals(Optional.empty(), type.getDefaultValue());
289 List<PatternConstraint> patterns = type.getPatternConstraints();
290 assertTrue(patterns.isEmpty());
292 final LeafSchemaNode invalidDirectStringPatternDefLeaf = (LeafSchemaNode) foo
293 .getDataChildByName(QName.create(foo.getQNameModule(), "invalid-direct-string-pattern-def-leaf"));
294 type = (StringTypeDefinition) invalidDirectStringPatternDefLeaf.getType();
296 assertEquals(QName.create(YangConstants.RFC6020_YANG_MODULE, "string"), type.getQName());
297 assertEquals(Optional.empty(), type.getUnits());
298 assertEquals(Optional.empty(), type.getDefaultValue());
299 patterns = type.getPatternConstraints();
300 assertTrue(patterns.isEmpty());
302 final LeafSchemaNode multiplePatternStringLeaf = (LeafSchemaNode) foo
303 .getDataChildByName(QName.create(foo.getQNameModule(), "multiple-pattern-string-leaf"));
304 type = (StringTypeDefinition) multiplePatternStringLeaf.getType();
305 assertEquals(QName.create(BAR, "multiple-pattern-string"), type.getQName());
306 assertEquals(Optional.empty(), type.getUnits());
307 assertEquals(Optional.empty(), type.getDefaultValue());
308 patterns = type.getPatternConstraints();
309 assertTrue(!patterns.isEmpty());
310 assertEquals(1, patterns.size());
311 final PatternConstraint pattern = patterns.iterator().next();
312 assertEquals("^[e-z]*$", pattern.getJavaPatternString());
313 assertEquals(1, type.getLengthConstraint().get().getAllowedRanges().asRanges().size());
315 final LeafSchemaNode multiplePatternDirectStringDefLeaf = (LeafSchemaNode) foo
316 .getDataChildByName(QName.create(foo.getQNameModule(), "multiple-pattern-direct-string-def-leaf"));
317 type = (StringTypeDefinition) multiplePatternDirectStringDefLeaf.getType();
318 assertEquals(QName.create(FOO, "string"), type.getQName());
319 assertEquals(Optional.empty(), type.getUnits());
320 assertEquals(Optional.empty(), type.getDefaultValue());
321 patterns = type.getPatternConstraints();
322 assertTrue(!patterns.isEmpty());
323 assertEquals(2, patterns.size());
325 boolean isEZPattern = false;
326 boolean isADPattern = false;
327 for (final PatternConstraint patternConstraint : patterns) {
328 if (patternConstraint.getJavaPatternString().equals("^[e-z]*$")) {
330 } else if (patternConstraint.getJavaPatternString().equals("^[a-d]*$")) {
334 assertTrue(isEZPattern);
335 assertTrue(isADPattern);
339 public void testTypedefLengthsResolving() {
340 final LeafSchemaNode lengthLeaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
342 final StringTypeDefinition type = (StringTypeDefinition) lengthLeaf.getType();
344 assertEquals(QName.create(FOO, "string-ext2"), type.getQName());
345 assertEquals(Optional.empty(), type.getUnits());
346 assertEquals(Optional.empty(), type.getDefaultValue());
347 assertTrue(type.getPatternConstraints().isEmpty());
348 final RangeSet<Integer> typeLengths = type.getLengthConstraint().get().getAllowedRanges();
349 assertEquals(1, typeLengths.asRanges().size());
350 Range<Integer> length = typeLengths.span();
351 assertEquals(7, length.lowerEndpoint().intValue());
352 assertEquals(10, length.upperEndpoint().intValue());
354 final StringTypeDefinition baseType1 = type.getBaseType();
355 assertEquals(QName.create(BAR, "string-ext2"), baseType1.getQName());
356 assertEquals(Optional.empty(), baseType1.getUnits());
357 assertEquals(Optional.empty(), baseType1.getDefaultValue());
358 assertTrue(baseType1.getPatternConstraints().isEmpty());
359 final RangeSet<Integer> baseType2Lengths = baseType1.getLengthConstraint().get().getAllowedRanges();
360 assertEquals(1, baseType2Lengths.asRanges().size());
361 length = baseType2Lengths.span();
362 assertEquals(6, length.lowerEndpoint().intValue());
363 assertEquals(10, length.upperEndpoint().intValue());
365 final StringTypeDefinition baseType2 = baseType1.getBaseType();
366 assertEquals(QName.create(BAR, "string-ext1"), baseType2.getQName());
367 assertEquals(Optional.empty(), baseType2.getUnits());
368 assertEquals(Optional.empty(), baseType2.getDefaultValue());
369 final List<PatternConstraint> patterns = baseType2.getPatternConstraints();
370 assertEquals(1, patterns.size());
371 final PatternConstraint pattern = patterns.iterator().next();
372 assertEquals("^[a-k]*$", pattern.getJavaPatternString());
373 final RangeSet<Integer> baseType3Lengths = baseType2.getLengthConstraint().get().getAllowedRanges();
374 assertEquals(1, baseType3Lengths.asRanges().size());
375 length = baseType3Lengths.span();
376 assertEquals(5, length.lowerEndpoint().intValue());
377 assertEquals(11, length.upperEndpoint().intValue());
379 assertEquals(BaseTypes.stringType(), baseType2.getBaseType());
383 public void testTypedefDecimal1() {
384 final LeafSchemaNode testleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
387 assertTrue(testleaf.getType() instanceof DecimalTypeDefinition);
388 final DecimalTypeDefinition type = (DecimalTypeDefinition) testleaf.getType();
389 assertEquals(QName.create(BAR, "my-decimal-type"), type.getQName());
390 assertEquals(Optional.empty(), type.getUnits());
391 assertEquals(Optional.empty(), type.getDefaultValue());
392 assertEquals(6, type.getFractionDigits());
393 assertEquals(1, type.getRangeConstraint().get().getAllowedRanges().asRanges().size());
395 final DecimalTypeDefinition typeBase = type.getBaseType();
396 assertEquals(QName.create(BAR, "decimal64"), typeBase.getQName());
397 assertEquals(Optional.empty(), typeBase.getUnits());
398 assertEquals(Optional.empty(), typeBase.getDefaultValue());
399 assertEquals(6, typeBase.getFractionDigits());
400 assertEquals(1, typeBase.getRangeConstraint().get().getAllowedRanges().asRanges().size());
402 assertNull(typeBase.getBaseType());
406 public void testTypedefDecimal2() {
407 final LeafSchemaNode testleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
410 assertTrue(testleaf.getType() instanceof DecimalTypeDefinition);
411 final DecimalTypeDefinition type = (DecimalTypeDefinition) testleaf.getType();
412 assertEquals(QName.create(BAR, "my-decimal-type"), type.getQName());
413 assertEquals(Optional.empty(), type.getUnits());
414 assertEquals(Optional.empty(), type.getDefaultValue());
415 assertEquals(6, type.getFractionDigits());
416 assertEquals(1, type.getRangeConstraint().get().getAllowedRanges().asRanges().size());
418 final DecimalTypeDefinition baseTypeDecimal = type.getBaseType();
419 assertEquals(6, baseTypeDecimal.getFractionDigits());
423 public void testTypedefUnion() {
424 final LeafSchemaNode unionleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
427 assertTrue(unionleaf.getType() instanceof UnionTypeDefinition);
428 final UnionTypeDefinition type = (UnionTypeDefinition) unionleaf.getType();
429 assertEquals(QName.create(BAR, "my-union-ext"), type.getQName());
430 assertEquals(Optional.empty(), type.getUnits());
431 assertEquals(Optional.empty(), type.getDefaultValue());
433 final UnionTypeDefinition baseType = type.getBaseType();
434 assertEquals(QName.create(BAR, "my-union"), baseType.getQName());
435 assertEquals(Optional.empty(), baseType.getUnits());
436 assertEquals(Optional.empty(), baseType.getDefaultValue());
438 final UnionTypeDefinition unionType = baseType.getBaseType();
439 final List<TypeDefinition<?>> unionTypes = unionType.getTypes();
440 assertEquals(2, unionTypes.size());
442 final Int16TypeDefinition unionType1 = (Int16TypeDefinition) unionTypes.get(0);
443 assertEquals(QName.create(BAR, "my-union"), baseType.getQName());
444 assertEquals(Optional.empty(), unionType1.getUnits());
445 assertEquals(Optional.empty(), unionType1.getDefaultValue());
447 final RangeConstraint<?> ranges = unionType1.getRangeConstraint().get();
448 assertEquals(1, ranges.getAllowedRanges().asRanges().size());
449 final Range<?> range = ranges.getAllowedRanges().span();
450 assertEquals((short)1, range.lowerEndpoint());
451 assertEquals((short)100, range.upperEndpoint());
452 assertEquals(BaseTypes.int16Type(), unionType1.getBaseType());
454 assertEquals(BaseTypes.int32Type(), unionTypes.get(1));
458 public void testNestedUnionResolving() {
459 final LeafSchemaNode testleaf = (LeafSchemaNode) foo.getDataChildByName(QName.create(foo.getQNameModule(),
460 "custom-union-leaf"));
462 assertTrue(testleaf.getType() instanceof UnionTypeDefinition);
463 final UnionTypeDefinition type = (UnionTypeDefinition) testleaf.getType();
464 assertEquals(QName.create(BAZ, "union1"), type.getQName());
465 assertEquals(Optional.empty(), type.getUnits());
466 assertEquals(Optional.empty(), type.getDefaultValue());
468 final UnionTypeDefinition typeBase = type.getBaseType();
469 assertEquals(QName.create(BAZ, "union2"), typeBase.getQName());
470 assertEquals(Optional.empty(), typeBase.getUnits());
471 assertEquals(Optional.empty(), typeBase.getDefaultValue());
473 final UnionTypeDefinition union = typeBase.getBaseType();
474 final List<TypeDefinition<?>> unionTypes = union.getTypes();
475 assertEquals(2, unionTypes.size());
476 assertEquals(BaseTypes.int32Type(), unionTypes.get(0));
477 assertTrue(unionTypes.get(1) instanceof UnionTypeDefinition);
479 final UnionTypeDefinition unionType1 = (UnionTypeDefinition) unionTypes.get(1);
480 assertEquals(QName.create(BAR, "nested-union2"), unionType1.getQName());
481 assertEquals(Optional.empty(), unionType1.getUnits());
482 assertEquals(Optional.empty(), unionType1.getDefaultValue());
484 final UnionTypeDefinition nestedUnion = unionType1.getBaseType();
485 final List<TypeDefinition<?>> nestedUnion2Types = nestedUnion.getTypes();
486 assertEquals(2, nestedUnion2Types.size());
487 assertTrue(nestedUnion2Types.get(1) instanceof StringTypeDefinition);
488 assertTrue(nestedUnion2Types.get(0) instanceof UnionTypeDefinition);
490 final UnionTypeDefinition myUnionExt = (UnionTypeDefinition) nestedUnion2Types.get(0);
491 assertEquals(QName.create(BAR, "my-union-ext"), myUnionExt.getQName());
492 assertEquals(Optional.empty(), myUnionExt.getUnits());
493 assertEquals(Optional.empty(), myUnionExt.getDefaultValue());
496 final UnionTypeDefinition myUnion = myUnionExt.getBaseType();
497 assertEquals(QName.create(BAR, "my-union"), myUnion.getQName());
498 assertEquals(Optional.empty(), myUnion.getUnits());
499 assertEquals(Optional.empty(), myUnion.getDefaultValue());
501 final UnionTypeDefinition myUnionBase = myUnion.getBaseType();
502 final List<TypeDefinition<?>> myUnionBaseTypes = myUnionBase.getTypes();
503 assertEquals(2, myUnionBaseTypes.size());
504 assertTrue(myUnionBaseTypes.get(0) instanceof Int16TypeDefinition);
505 assertEquals(BaseTypes.int32Type(), myUnionBaseTypes.get(1));
507 final Int16TypeDefinition int16Ext = (Int16TypeDefinition) myUnionBaseTypes.get(0);
508 assertEquals(QName.create(BAR, "int16"), int16Ext.getQName());
509 assertEquals(Optional.empty(), int16Ext.getUnits());
510 assertEquals(Optional.empty(), int16Ext.getDefaultValue());
511 final Set<? extends Range<? extends Number>> ranges = int16Ext.getRangeConstraint().get().getAllowedRanges()
513 assertEquals(1, ranges.size());
514 final Range<? extends Number> range = ranges.iterator().next();
515 assertEquals(1, range.lowerEndpoint().intValue());
516 assertEquals(100, range.upperEndpoint().intValue());
518 assertEquals(BaseTypes.int16Type(), int16Ext.getBaseType());
522 public void testChoice() {
523 final ContainerSchemaNode transfer = (ContainerSchemaNode) foo.getDataChildByName(
524 QName.create(foo.getQNameModule(), "transfer"));
525 final ChoiceSchemaNode how = (ChoiceSchemaNode) transfer.getDataChildByName(
526 QName.create(foo.getQNameModule(), "how"));
527 final SortedMap<QName, ChoiceCaseNode> cases = how.getCases();
528 assertEquals(5, cases.size());
529 ChoiceCaseNode input = null;
530 ChoiceCaseNode output = null;
531 for (final ChoiceCaseNode caseNode : cases.values()) {
532 if ("input".equals(caseNode.getQName().getLocalName())) {
534 } else if ("output".equals(caseNode.getQName().getLocalName())) {
538 assertNotNull(input);
539 assertNotNull(input.getPath());
540 assertNotNull(output);
541 assertNotNull(output.getPath());
545 public void testDeviation() {
546 final Set<Deviation> deviations = foo.getDeviations();
547 assertEquals(1, deviations.size());
548 final Deviation dev = deviations.iterator().next();
549 assertEquals(Optional.of("system/user ref"), dev.getReference());
551 final SchemaPath expectedPath = SchemaPath.create(true,
552 QName.create(BAR, "interfaces"),
553 QName.create(BAR, "ifEntry"));
555 assertEquals(expectedPath, dev.getTargetPath());
556 assertEquals(DeviateKind.ADD, dev.getDeviates().iterator().next().getDeviateType());
560 public void testUnknownNode() {
561 final ContainerSchemaNode network = (ContainerSchemaNode) baz.getDataChildByName(
562 QName.create(baz.getQNameModule(), "network"));
563 final List<UnknownSchemaNode> unknownNodes = network.getUnknownSchemaNodes();
564 assertEquals(1, unknownNodes.size());
565 final UnknownSchemaNode unknownNode = unknownNodes.get(0);
566 assertNotNull(unknownNode.getNodeType());
567 assertEquals("point", unknownNode.getNodeParameter());
571 public void testFeature() {
572 final Set<FeatureDefinition> features = baz.getFeatures();
573 assertEquals(1, features.size());
577 public void testExtension() {
578 final List<ExtensionDefinition> extensions = baz.getExtensionSchemaNodes();
579 assertEquals(1, extensions.size());
580 final ExtensionDefinition extension = extensions.get(0);
581 assertEquals("name", extension.getArgument());
583 Optional.of("Takes as argument a name string. Makes the code generator use the given name in the #define."),
584 extension.getDescription());
585 assertTrue(extension.isYinElement());
589 public void testNotification() {
590 final Set<NotificationDefinition> notifications = baz.getNotifications();
591 assertEquals(1, notifications.size());
593 final NotificationDefinition notification = notifications.iterator().next();
594 // test SchemaNode args
595 assertEquals(QName.create(BAZ, "event"), notification.getQName());
596 final SchemaPath expectedPath = SchemaPath.create(true, QName.create(BAZ, "event"));
597 assertEquals(expectedPath, notification.getPath());
598 assertFalse(notification.getDescription().isPresent());
599 assertFalse(notification.getReference().isPresent());
600 assertEquals(Status.CURRENT, notification.getStatus());
601 assertEquals(0, notification.getUnknownSchemaNodes().size());
602 // test DataNodeContainer args
603 assertEquals(0, notification.getTypeDefinitions().size());
604 assertEquals(3, notification.getChildNodes().size());
605 assertEquals(0, notification.getGroupings().size());
606 assertEquals(0, notification.getUses().size());
608 final LeafSchemaNode eventClass = (LeafSchemaNode) notification.getDataChildByName(
609 QName.create(baz.getQNameModule(), "event-class"));
610 assertTrue(eventClass.getType() instanceof StringTypeDefinition);
611 final LeafSchemaNode severity = (LeafSchemaNode) notification.getDataChildByName(
612 QName.create(baz.getQNameModule(), "severity"));
613 assertTrue(severity.getType() instanceof StringTypeDefinition);
617 public void testRpc() {
618 final Set<RpcDefinition> rpcs = baz.getRpcs();
619 assertEquals(1, rpcs.size());
621 final RpcDefinition rpc = rpcs.iterator().next();
622 assertEquals(Optional.of("Retrieve all or part of a specified configuration."), rpc.getDescription());
623 assertEquals(Optional.of("RFC 6241, Section 7.1"), rpc.getReference());
627 public void testTypePath() throws ParseException {
628 final Set<TypeDefinition<?>> types = bar.getTypeDefinitions();
631 final Int32TypeDefinition int32ext1 = (Int32TypeDefinition) TestUtils.findTypedef(types, "int32-ext1");
632 final QName int32TypedefQName = QName.create(BAR, "int32-ext1");
633 assertEquals(int32TypedefQName, int32ext1.getQName());
635 final SchemaPath typeSchemaPath = int32ext1.getPath();
636 final Iterable<QName> typePath = typeSchemaPath.getPathFromRoot();
637 final Iterator<QName> typePathIt = typePath.iterator();
638 assertEquals(int32TypedefQName, typePathIt.next());
639 assertFalse(typePathIt.hasNext());
642 final Int32TypeDefinition int32 = int32ext1.getBaseType();
643 assertEquals(BaseTypes.int32Type(), int32);
647 public void testTypePath2() throws ParseException {
648 final Set<TypeDefinition<?>> types = bar.getTypeDefinitions();
651 final DecimalTypeDefinition myDecType = (DecimalTypeDefinition) TestUtils.findTypedef(types, "my-decimal-type");
652 final QName myDecTypeQName = myDecType.getQName();
654 assertEquals(BAR, myDecTypeQName.getModule());
655 assertEquals("my-decimal-type", myDecTypeQName.getLocalName());
657 final SchemaPath typeSchemaPath = myDecType.getPath();
658 final Iterable<QName> typePath = typeSchemaPath.getPathFromRoot();
659 final Iterator<QName> typePathIt = typePath.iterator();
660 assertEquals(myDecTypeQName, typePathIt.next());
661 assertFalse(typePathIt.hasNext());
663 // my-base-int32-type/int32
664 final DecimalTypeDefinition dec64 = myDecType.getBaseType();
665 final QName dec64QName = dec64.getQName();
667 assertEquals(BAR, dec64QName.getModule());
668 assertEquals("decimal64", dec64QName.getLocalName());
670 final SchemaPath dec64SchemaPath = dec64.getPath();
671 final Iterable<QName> dec64Path = dec64SchemaPath.getPathFromRoot();
672 final Iterator<QName> dec64PathIt = dec64Path.iterator();
673 assertEquals(myDecTypeQName, dec64PathIt.next());
674 assertEquals(dec64QName, dec64PathIt.next());
675 assertFalse(dec64PathIt.hasNext());
678 private static void checkOrder(final Collection<Module> modules) {
679 final Iterator<Module> it = modules.iterator();
680 Module module = it.next();
681 assertEquals("m2", module.getName());
683 assertEquals("m4", module.getName());
685 assertEquals("m6", module.getName());
687 assertEquals("m8", module.getName());
689 assertEquals("m7", module.getName());
691 assertEquals("m5", module.getName());
693 assertEquals("m3", module.getName());
695 assertEquals("m1", module.getName());
698 private static void assertSetEquals(final Set<Module> s1, final Set<Module> s2) {
699 assertEquals(s1, s2);
700 final Iterator<Module> it = s1.iterator();
701 for (final Module m : s2) {
702 assertEquals(m, it.next());
707 public void testSubmodules() {
708 final DataSchemaNode id = foo.getDataChildByName(QName.create(foo.getQNameModule(), "id"));
710 final DataSchemaNode subExt = foo.getDataChildByName(QName.create(foo.getQNameModule(), "sub-ext"));
711 assertNotNull(subExt);
712 final DataSchemaNode subTransfer = foo.getDataChildByName(QName.create(foo.getQNameModule(), "sub-transfer"));
713 assertNotNull(subTransfer);
715 assertEquals(2, foo.getExtensionSchemaNodes().size());
716 assertEquals(2, foo.getAugmentations().size());
720 public void unknownStatementInSubmoduleHeaderTest() throws IOException, URISyntaxException, ReactorException {
721 final StatementStreamSource yang1 = sourceForResource("/yang-grammar-test/revisions-extension.yang");
722 final StatementStreamSource yang2 = sourceForResource("/yang-grammar-test/submodule-header-extension.yang");
723 TestUtils.parseYangSources(yang1, yang2);
727 public void unknownStatementBetweenRevisionsTest() throws ReactorException {
728 final SchemaContext result = DefaultReactors.defaultReactor().newBuild()
729 .addSource(sourceForResource("/yang-grammar-test/revisions-extension.yang"))
730 .addSource(sourceForResource("/yang-grammar-test/submodule-header-extension.yang"))
732 assertNotNull(result);
736 public void unknownStatementsInStatementsTest() {
738 final StatementStreamSource yangFile1 = sourceForResource(
739 "/yang-grammar-test/stmtsep-in-statements.yang");
740 final StatementStreamSource yangFile2 = sourceForResource(
741 "/yang-grammar-test/stmtsep-in-statements2.yang");
742 final StatementStreamSource yangFile3 = sourceForResource(
743 "/yang-grammar-test/stmtsep-in-statements-sub.yang");
745 final BuildAction reactor = DefaultReactors.defaultReactor().newBuild()
746 .addSources(yangFile1, yangFile2, yangFile3);
747 // TODO: change test or create new module in order to respect new statement parser validations
749 final SchemaContext result = reactor.buildEffective();
750 } catch (final ReactorException e) {
751 assertEquals(SomeModifiersUnresolvedException.class, e.getClass());
752 assertTrue(e.getCause() instanceof SourceException);
753 assertTrue(e.getCause().getMessage().startsWith("aaa is not a YANG statement or use of extension"));