2 * Copyright (c) 2017 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
9 package org.opendaylight.yangtools.yang.parser.stmt.rfc7950;
11 import static org.junit.Assert.assertEquals;
12 import static org.junit.Assert.assertNotNull;
13 import static org.junit.Assert.assertTrue;
14 import static org.junit.Assert.fail;
16 import com.google.common.collect.ImmutableList;
17 import com.google.common.collect.Iterables;
18 import java.util.Date;
19 import java.util.List;
20 import org.junit.Test;
21 import org.opendaylight.yangtools.yang.common.QName;
22 import org.opendaylight.yangtools.yang.common.QNameModule;
23 import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
24 import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
25 import org.opendaylight.yangtools.yang.model.api.Module;
26 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
27 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
28 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
29 import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition.Bit;
30 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition;
31 import org.opendaylight.yangtools.yang.model.api.type.EnumTypeDefinition.EnumPair;
32 import org.opendaylight.yangtools.yang.model.util.type.BitBuilder;
33 import org.opendaylight.yangtools.yang.model.util.type.EnumPairBuilder;
34 import org.opendaylight.yangtools.yang.model.util.type.InvalidBitDefinitionException;
35 import org.opendaylight.yangtools.yang.model.util.type.InvalidEnumDefinitionException;
36 import org.opendaylight.yangtools.yang.parser.spi.meta.ReactorException;
37 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
38 import org.opendaylight.yangtools.yang.stmt.StmtTestUtils;
40 public class Bug6887Test {
43 public void testRestrictedEnumeration() throws Exception {
44 final SchemaContext schemaContext = StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo.yang");
45 assertNotNull(schemaContext);
47 final Date revision = SimpleDateFormatUtil.getRevisionFormat().parse("2017-01-26");
49 final Module foo = schemaContext.findModuleByName("foo", revision);
52 final LeafSchemaNode myEnumerationLeaf = (LeafSchemaNode) foo.getDataChildByName(
53 QName.create(foo.getQNameModule(), "my-enumeration-leaf"));
54 assertNotNull(myEnumerationLeaf);
56 EnumTypeDefinition enumerationType = (EnumTypeDefinition) myEnumerationLeaf.getType();
58 List<EnumPair> enums = enumerationType.getValues();
59 assertEquals(2, enums.size());
60 final EnumPair yellowEnum = createEnumPair("yellow", 2);
61 final EnumPair redEnum = createEnumPair("red", 3);
62 assertContainsEnums(enums, yellowEnum, redEnum);
64 enumerationType = enumerationType.getBaseType();
65 enums = enumerationType.getValues();
66 assertEquals(3, enums.size());
67 final EnumPair blackEnum = createEnumPair("black", 4);
68 assertContainsEnums(enums, yellowEnum, redEnum, blackEnum);
70 enumerationType = enumerationType.getBaseType();
71 enums = enumerationType.getValues();
72 assertEquals(4, enums.size());
73 final EnumPair whiteEnum = createEnumPair("white", 1);
74 assertContainsEnums(enums, whiteEnum, yellowEnum, redEnum, blackEnum);
76 final LeafSchemaNode myEnumerationLeaf2 = (LeafSchemaNode) foo.getDataChildByName(
77 QName.create(foo.getQNameModule(), "my-enumeration-leaf-2"));
78 assertNotNull(myEnumerationLeaf2);
80 enumerationType = (EnumTypeDefinition) myEnumerationLeaf2.getType();
81 enums = enumerationType.getValues();
82 assertEquals(3, enums.size());
83 assertContainsEnums(enums, yellowEnum, redEnum, blackEnum);
87 public void testInvalidRestrictedEnumeration() throws Exception {
89 StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo-invalid.yang");
90 fail("An exception should have been thrown.");
91 } catch (final ReactorException ex) {
92 final Throwable cause = ex.getCause();
93 assertTrue(cause instanceof SourceException);
94 assertTrue(cause.getMessage().startsWith("Enum 'purple' is not a subset of its base enumeration type "
95 + "(foo?revision=2017-02-02)my-derived-enumeration-type."));
100 public void testInvalidRestrictedEnumeration2() throws Exception {
102 StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo-invalid-2.yang");
103 fail("An exception should have been thrown.");
104 } catch (final ReactorException ex) {
105 final Throwable cause = ex.getCause();
106 assertTrue(cause instanceof InvalidEnumDefinitionException);
107 assertTrue(cause.getMessage().startsWith("Enum 'magenta' is not a subset of its base enumeration type "
108 + "(foo?revision=2017-02-02)my-base-enumeration-type."));
113 public void testInvalidRestrictedEnumeration3() throws Exception {
115 StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo-invalid-3.yang");
116 fail("An exception should have been thrown.");
117 } catch (final ReactorException ex) {
118 final Throwable cause = ex.getCause();
119 assertTrue(cause instanceof InvalidEnumDefinitionException);
120 assertTrue(cause.getMessage().startsWith("Value of enum 'red' must be the same as the value of "
121 + "corresponding enum in the base enumeration type (foo?revision=2017-02-02)"
122 + "my-derived-enumeration-type."));
127 public void testInvalidRestrictedEnumeration4() throws Exception {
129 StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo-invalid-4.yang");
130 fail("An exception should have been thrown.");
131 } catch (final ReactorException ex) {
132 final Throwable cause = ex.getCause();
133 assertTrue(cause instanceof InvalidEnumDefinitionException);
134 assertTrue(cause.getMessage().startsWith("Value of enum 'black' must be the same as the value of "
135 + "corresponding enum in the base enumeration type (foo?revision=2017-02-02)"
136 + "my-base-enumeration-type."));
141 public void testValidYang10EnumerationWithUnknownStatements() throws Exception {
142 final SchemaContext schemaContext = StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo10-valid.yang");
143 assertNotNull(schemaContext);
147 public void testInvalidYang10RestrictedEnumeration() throws Exception {
149 StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo10-invalid.yang");
150 fail("An exception should have been thrown.");
151 } catch (final ReactorException ex) {
152 final Throwable cause = ex.getCause();
153 assertTrue(cause instanceof SourceException);
154 assertTrue(cause.getMessage().startsWith(
155 "Restricted enumeration type is allowed only in YANG 1.1 version."));
160 public void testInvalidYang10RestrictedEnumeration2() throws Exception {
162 StmtTestUtils.parseYangSource("/rfc7950/bug6887/foo10-invalid-2.yang");
163 fail("An exception should have been thrown.");
164 } catch (final ReactorException ex) {
165 final Throwable cause = ex.getCause();
166 assertTrue(cause instanceof SourceException);
167 assertTrue(cause.getMessage().startsWith(
168 "Restricted enumeration type is allowed only in YANG 1.1 version."));
173 public void testRestrictedBits() throws Exception {
174 final SchemaContext schemaContext = StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar.yang");
175 assertNotNull(schemaContext);
177 final Date revision = SimpleDateFormatUtil.getRevisionFormat().parse("2017-02-02");
179 final Module bar = schemaContext.findModuleByName("bar", revision);
182 final LeafSchemaNode myBitsLeaf = (LeafSchemaNode) bar.getDataChildByName(
183 QName.create(bar.getQNameModule(), "my-bits-leaf"));
184 assertNotNull(myBitsLeaf);
186 BitsTypeDefinition bitsType = (BitsTypeDefinition) myBitsLeaf.getType();
188 List<Bit> bits = bitsType.getBits();
189 assertEquals(2, bits.size());
190 Bit bitB = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-bits-leaf",
191 "my-derived-bits-type", "bit-b")), 2);
192 Bit bitC = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-bits-leaf",
193 "my-derived-bits-type", "bit-c")), 3);
194 assertContainsBits(bits, bitB, bitC);
196 bitsType = bitsType.getBaseType();
197 bits = bitsType.getBits();
198 assertEquals(3, bits.size());
199 bitB = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-derived-bits-type",
200 "my-base-bits-type", "bit-b")), 2);
201 bitC = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-derived-bits-type",
202 "my-base-bits-type", "bit-c")), 3);
203 Bit bitD = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-derived-bits-type",
204 "my-base-bits-type", "bit-d")), 4);
205 assertContainsBits(bits, bitB, bitC, bitD);
207 bitsType = bitsType.getBaseType();
208 bits = bitsType.getBits();
209 assertEquals(4, bits.size());
210 final Bit bitA = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-base-bits-type",
211 "bits", "bit-a")), 1);
212 bitB = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-base-bits-type",
213 "bits", "bit-b")), 2);
214 bitC = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-base-bits-type",
215 "bits", "bit-c")), 3);
216 bitD = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-base-bits-type",
217 "bits", "bit-d")), 4);
218 assertContainsBits(bits, bitA, bitB, bitC, bitD);
220 final LeafSchemaNode myBitsLeaf2 = (LeafSchemaNode) bar.getDataChildByName(
221 QName.create(bar.getQNameModule(), "my-bits-leaf-2"));
222 assertNotNull(myBitsLeaf2);
224 bitsType = (BitsTypeDefinition) myBitsLeaf2.getType();
225 bits = bitsType.getBits();
226 assertEquals(3, bits.size());
227 bitB = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-derived-bits-type",
228 "my-base-bits-type", "bit-b")), 2);
229 bitC = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-derived-bits-type",
230 "my-base-bits-type", "bit-c")), 3);
231 bitD = createBit(createSchemaPath(true, bar.getQNameModule(), ImmutableList.of("my-derived-bits-type",
232 "my-base-bits-type", "bit-d")), 4);
233 assertContainsBits(bits, bitB, bitC, bitD);
237 public void testInvalidRestrictedBits() throws Exception {
239 StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar-invalid.yang");
240 fail("An exception should have been thrown.");
241 } catch (final ReactorException ex) {
242 final Throwable cause = ex.getCause();
243 assertTrue(cause instanceof SourceException);
244 assertTrue(cause.getMessage().startsWith("Bit 'bit-w' is not a subset of its base bits type "
245 + "(bar?revision=2017-02-02)my-derived-bits-type."));
250 public void testInvalidRestrictedBits2() throws Exception {
252 StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar-invalid-2.yang");
253 fail("An exception should have been thrown.");
254 } catch (final ReactorException ex) {
255 final Throwable cause = ex.getCause();
256 assertTrue(cause instanceof InvalidBitDefinitionException);
257 assertTrue(cause.getMessage().startsWith("Bit 'bit-x' is not a subset of its base bits type "
258 + "(bar?revision=2017-02-02)my-base-bits-type."));
263 public void testInvalidRestrictedBits3() throws Exception {
265 StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar-invalid-3.yang");
266 fail("An exception should have been thrown.");
267 } catch (final ReactorException ex) {
268 final Throwable cause = ex.getCause();
269 assertTrue(cause instanceof InvalidBitDefinitionException);
270 assertTrue(cause.getMessage().startsWith("Position of bit 'bit-c' must be the same as the position of "
271 + "corresponding bit in the base bits type (bar?revision=2017-02-02)my-derived-bits-type."));
276 public void testInvalidRestrictedBits4() throws Exception {
278 StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar-invalid-4.yang");
279 fail("An exception should have been thrown.");
280 } catch (final ReactorException ex) {
281 final Throwable cause = ex.getCause();
282 assertTrue(cause instanceof InvalidBitDefinitionException);
283 assertTrue(cause.getMessage().startsWith("Position of bit 'bit-d' must be the same as the position of "
284 + "corresponding bit in the base bits type (bar?revision=2017-02-02)my-base-bits-type."));
289 public void testValidYang10BitsWithUnknownStatements() throws Exception {
290 final SchemaContext schemaContext = StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar10-valid.yang");
291 assertNotNull(schemaContext);
295 public void testInvalidYang10RestrictedBits() throws Exception {
297 StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar10-invalid.yang");
298 fail("An exception should have been thrown.");
299 } catch (final ReactorException ex) {
300 final Throwable cause = ex.getCause();
301 assertTrue(cause instanceof SourceException);
302 assertTrue(cause.getMessage().startsWith("Restricted bits type is allowed only in YANG 1.1 version."));
307 public void testInvalidYang10RestrictedBits2() throws Exception {
309 StmtTestUtils.parseYangSource("/rfc7950/bug6887/bar10-invalid-2.yang");
310 fail("An exception should have been thrown.");
311 } catch (final ReactorException ex) {
312 final Throwable cause = ex.getCause();
313 assertTrue(cause instanceof SourceException);
314 assertTrue(cause.getMessage().startsWith("Restricted bits type is allowed only in YANG 1.1 version."));
318 private static EnumPair createEnumPair(final String name, final int value) {
319 return EnumPairBuilder.create(name, value).build();
322 private static void assertContainsEnums(final List<EnumPair> enumList, final EnumPair... enumPairs) {
323 for (final EnumPair enumPair : enumPairs) {
324 assertTrue(enumList.contains(enumPair));
328 private static Bit createBit(final SchemaPath path, final long position) {
329 return BitBuilder.create(path, position).build();
332 private static void assertContainsBits(final List<Bit> bitList, final Bit... bits) {
333 for (final Bit bit : bits) {
334 assertTrue(bitList.contains(bit));
338 private static SchemaPath createSchemaPath(final boolean absolute, final QNameModule qnameModule,
339 final Iterable<String> localNames) {
340 return SchemaPath.create(Iterables.transform(localNames,
341 localName -> QName.create(qnameModule, localName)), true);