| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.daffodil.dsom |
| |
| import org.apache.daffodil.util.SchemaUtils |
| import org.junit.Test |
| import org.junit.Assert._ |
| |
| class TestMiddleEndAttributes3 { |
| |
| @Test def testNextParentElements() = { |
| val testSchema = SchemaUtils.dfdlTestSchema( |
| <xs:include schemaLocation="org/apache/daffodil/xsd/DFDLGeneralFormat.dfdl.xsd"/>, |
| |
| <dfdl:format ref="tns:GeneralFormat" lengthKind="delimited" encoding="US-ASCII"/>, |
| |
| <xs:group name="IPSrcGrp"> |
| <xs:sequence> |
| <xs:element name="byte1" type="xs:int" dfdl:outputValueCalc="{ ../IPSrc }"/> |
| </xs:sequence> |
| </xs:group> |
| <xs:element name="e"> |
| <xs:complexType> |
| <xs:sequence> |
| <xs:element name='IPv4Header'> |
| <xs:complexType> |
| <xs:sequence> |
| <xs:element name="Checksum" type="xs:int"/> |
| <xs:element name="IPSrc" type="xs:int"/> |
| </xs:sequence> |
| </xs:complexType> |
| </xs:element> |
| <xs:element name="TransportLayer" type="xs:byte" dfdl:lengthKind="explicit" dfdl:lengthUnits="bytes" dfdl:length="{ ../PayloadLength }"/> |
| </xs:sequence> |
| </xs:complexType> |
| </xs:element>) |
| |
| val sset = SchemaSet(testSchema) |
| val Seq(sch) = sset.schemas |
| val Seq(sd, _) = sch.schemaDocuments |
| |
| // Explore global element decl |
| val Seq(e) = sd.globalElementDecls |
| val ect = e.complexType |
| val seq = ect.sequence |
| val mems = seq.groupMembers |
| val Seq(ile: ElementBase, _: ElementBase) = mems |
| val ile_nextSibling = ile.nextSibling |
| assertNotNull(ile_nextSibling) |
| val ilct = ile.complexType |
| val ilseq = ilct.sequence |
| val Seq(_: ElementBase, ipsrcle: ElementBase) = ilseq.groupMembers |
| val nextSiblings = ipsrcle.nextSibling |
| assertNotNull(nextSiblings) |
| } |
| |
| @Test def testNextParentElements2() = { |
| val testSchema = SchemaUtils.dfdlTestSchema( |
| <xs:include schemaLocation="org/apache/daffodil/xsd/DFDLGeneralFormat.dfdl.xsd"/>, |
| |
| <dfdl:format ref="tns:GeneralFormat" lengthKind="delimited" encoding="US-ASCII"/>, |
| |
| <xs:group name="IPSrcGrp"> |
| <xs:sequence> |
| <xs:element name="byte1" type="xs:int" dfdl:outputValueCalc="{ ../IPSrc }"/> |
| </xs:sequence> |
| </xs:group> |
| <xs:element name="e"> |
| <xs:complexType> |
| <xs:sequence> |
| <xs:element name='IPv4Header'> |
| <xs:complexType> |
| <xs:sequence> |
| <xs:element name="Checksum" type="xs:int"/> |
| <xs:sequence dfdl:hiddenGroupRef="ex:IPSrcGrp"/> |
| <xs:element name="IPSrc" type="xs:int" dfdl:inputValueCalc="{ ../byte1 + ../byte1 }"/> |
| </xs:sequence> |
| </xs:complexType> |
| </xs:element> |
| <xs:element name="PayloadLength" type="xs:int" dfdl:inputValueCalc="{ ../IPv4Header/Checksum }"/> |
| <xs:choice> |
| <xs:element name="TransportLayer" type="xs:byte" dfdl:lengthKind="explicit" dfdl:lengthUnits="bytes" dfdl:length="{ ../PayloadLength }"/> |
| </xs:choice> |
| </xs:sequence> |
| </xs:complexType> |
| </xs:element>) |
| |
| val sset = SchemaSet(testSchema) |
| val Seq(sch) = sset.schemas |
| val Seq(sd, _) = sch.schemaDocuments |
| |
| // Explore global element decl |
| val Seq(e) = sd.globalElementDecls |
| val ect = e.complexType |
| val seq = ect.sequence |
| val mems = seq.groupMembers |
| val Seq(ile: ElementBase, _: ElementBase, _: Choice) = mems |
| val ile_nextSibling = ile.nextSibling |
| assertNotNull(ile_nextSibling) |
| val ilct = ile.complexType |
| val ilseq = ilct.sequence |
| val Seq(_: ElementBase, _: SequenceGroupRef, ipsrcle: ElementBase) = ilseq.groupMembers |
| val nextSiblings = ipsrcle.nextSibling |
| assertNotNull(nextSiblings) |
| } |
| |
| } |