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janani b
Committed by Gerrit Code Review
4e53f9b1 1 parent ee35d55c

YANG uses and UT 

Change-Id: Id3ec5cfed2b8e2a7d2d580786c70b5804f03ecfa
Inline Side-by-side
Showing 30 changed files with 1255 additions and 116 deletions
......@@ -16,6 +16,7 @@
package org.onosproject.yangutils.datamodel;
import org.onosproject.yangutils.datamodel.exceptions.DataModelException;
import org.onosproject.yangutils.parser.Parsable;
import org.onosproject.yangutils.translator.tojava.TraversalType;
import static org.onosproject.yangutils.translator.tojava.TraversalType.CHILD;
......@@ -281,9 +282,11 @@ public abstract class YangNode
if (nextNodeToClone == null) {
throw new DataModelException("Internal error: Cloning failed, source tree null pointer reached");
}
if (curTraversal == CHILD) {
if (curTraversal != PARENT) {
newNode = nextNodeToClone.clone();
detectCollisionWhileCloning(clonedTreeCurNode, newNode, curTraversal);
}
if (curTraversal == CHILD) {
/**
* add the new node to the cloned tree.
......@@ -295,7 +298,6 @@ public abstract class YangNode
*/
clonedTreeCurNode = newNode;
} else if (curTraversal == SIBILING) {
newNode = nextNodeToClone.clone();
clonedTreeCurNode.addNextSibling(newNode);
clonedTreeCurNode = newNode;
......@@ -328,6 +330,38 @@ public abstract class YangNode
}
/**
* Detects collision when the grouping is deep copied to the uses's parent.
*
* @param currentNode parent/previous sibling node for the new node
* @param newNode node which has to be added
* @param addAs traversal type of the node
* @throws DataModelException data model error
*/
private static void detectCollisionWhileCloning(YangNode currentNode, YangNode newNode, TraversalType addAs)
throws DataModelException {
if ((!(currentNode instanceof CollisionDetector))
|| (!(newNode instanceof Parsable))) {
throw new DataModelException("Node in data model tree does not support collision detection");
}
CollisionDetector collisionDetector = (CollisionDetector) currentNode;
Parsable parsable = (Parsable) newNode;
if (addAs == TraversalType.CHILD) {
collisionDetector.detectCollidingChild(newNode.getName(), parsable.getYangConstructType());
} else if (addAs == TraversalType.SIBILING) {
currentNode = currentNode.getParent();
if (!(currentNode instanceof CollisionDetector)) {
throw new DataModelException("Node in data model tree does not support collision detection");
}
collisionDetector = (CollisionDetector) currentNode;
collisionDetector.detectCollidingChild(newNode.getName(), parsable.getYangConstructType());
} else {
throw new DataModelException("Errored tree cloning");
}
}
/**
* Add a new next sibling.
*
* @param newSibling new sibling to be added
......
......@@ -19,6 +19,7 @@ import org.onosproject.yangutils.datamodel.exceptions.DataModelException;
import org.onosproject.yangutils.parser.Parsable;
import org.onosproject.yangutils.utils.YangConstructType;
import static org.onosproject.yangutils.datamodel.utils.DataModelUtils.detectCollidingChildUtil;
import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSyntax.getParentNodeInGenCode;
/*-
......@@ -56,7 +57,7 @@ import static org.onosproject.yangutils.translator.tojava.utils.JavaIdentifierSy
*/
public class YangUses
extends YangNode
implements YangCommonInfo, Parsable, Resolvable {
implements YangCommonInfo, Parsable, Resolvable, CollisionDetector {
/**
* YANG node identifier.
......@@ -267,18 +268,23 @@ public class YangUses
}
YangNode usesParentNode = getParentNodeInGenCode(this);
if (!(usesParentNode instanceof YangLeavesHolder)) {
if ((!(usesParentNode instanceof YangLeavesHolder))
|| (!(usesParentNode instanceof CollisionDetector))) {
throw new DataModelException("YANG uses holder construct is wrong");
}
YangLeavesHolder usesParentLeavesHolder = (YangLeavesHolder) usesParentNode;
if (referredGrouping.getListOfLeaf() != null) {
for (YangLeaf leaf : referredGrouping.getListOfLeaf()) {
((CollisionDetector) usesParentLeavesHolder).detectCollidingChild(leaf.getLeafName(),
YangConstructType.LEAF_DATA);
usesParentLeavesHolder.addLeaf(leaf);
}
}
if (referredGrouping.getListOfLeafList() != null) {
for (YangLeafList leafList : referredGrouping.getListOfLeafList()) {
((CollisionDetector) usesParentLeavesHolder).detectCollidingChild(leafList.getLeafName(),
YangConstructType.LEAF_LIST_DATA);
usesParentLeavesHolder.addLeafList(leafList);
}
}
......@@ -295,4 +301,19 @@ public class YangUses
public void setResolvableStatus(ResolvableStatus resolvableStatus) {
this.resolvableStatus = resolvableStatus;
}
@Override
public void detectCollidingChild(String identifierName, YangConstructType dataType) throws DataModelException {
detectCollidingChildUtil(identifierName, dataType, this);
}
@Override
public void detectSelfCollision(String identifierName, YangConstructType dataType) throws DataModelException {
if (getName().equals(identifierName)) {
throw new DataModelException("YANG file error: Duplicate input identifier detected, same as uses \""
+ getName() + "\"");
}
}
}
......
......@@ -27,9 +27,9 @@ import org.onosproject.yangutils.datamodel.YangLeavesHolder;
import org.onosproject.yangutils.datamodel.YangNode;
import org.onosproject.yangutils.datamodel.YangResolutionInfo;
import org.onosproject.yangutils.datamodel.exceptions.DataModelException;
import org.onosproject.yangutils.parser.Parsable;
import org.onosproject.yangutils.utils.YangConstructType;
/**
* Represents utilities for data model tree.
*/
......@@ -53,21 +53,44 @@ public final class DataModelUtils {
public static void detectCollidingChildUtil(String identifierName, YangConstructType dataType, YangNode node)
throws DataModelException {
if (dataType == YangConstructType.LEAF_DATA) {
YangLeavesHolder leavesHolder = (YangLeavesHolder) node;
if (leavesHolder.getListOfLeaf() != null) {
detectCollidingLeaf(leavesHolder, identifierName);
}
}
if (dataType == YangConstructType.LEAF_LIST_DATA) {
if (((YangLeavesHolder) node).getListOfLeafList() != null) {
if (dataType == YangConstructType.USES_DATA || dataType == YangConstructType.GROUPING_DATA) {
detectCollidingForUsesGrouping(identifierName, dataType, node);
} else {
if (node instanceof YangLeavesHolder) {
YangLeavesHolder leavesHolder = (YangLeavesHolder) node;
detectCollidingLeafList(leavesHolder, identifierName);
detectCollidingLeaf(leavesHolder.getListOfLeaf(), identifierName);
detectCollidingLeafList(leavesHolder.getListOfLeafList(), identifierName);
}
node = node.getChild();
while (node != null) {
Parsable parsable = (Parsable) node;
if (node instanceof CollisionDetector
&& (parsable.getYangConstructType() != YangConstructType.USES_DATA)
&& (parsable.getYangConstructType() != YangConstructType.GROUPING_DATA)) {
((CollisionDetector) node).detectSelfCollision(identifierName, dataType);
}
node = node.getNextSibling();
}
}
}
/**
* Detects colliding of uses and grouping only with uses and grouping respectively.
*
* @param identifierName name for which collision detection is to be
* checked
* @param dataType type of YANG node asking for detecting collision
* @param node node instance of calling node
* @throws DataModelException a violation of data model rules
*/
public static void detectCollidingForUsesGrouping(String identifierName, YangConstructType dataType, YangNode node)
throws DataModelException {
node = node.getChild();
while (node != null) {
if (node instanceof CollisionDetector) {
Parsable parsable = (Parsable) node;
if (node instanceof CollisionDetector
&& (parsable.getYangConstructType() == dataType)) {
((CollisionDetector) node).detectSelfCollision(identifierName, dataType);
}
node = node.getNextSibling();
......@@ -77,15 +100,18 @@ public final class DataModelUtils {
/**
* Detects the colliding identifier name in a given leaf node.
*
* @param leavesHolder leaves node against which collision to be checked
* @param listOfLeaf List of leaves to detect collision
* @param identifierName name for which collision detection is to be
* checked
* @throws DataModelException a violation of data model rules
*/
private static void detectCollidingLeaf(YangLeavesHolder leavesHolder, String identifierName)
private static void detectCollidingLeaf(List<YangLeaf> listOfLeaf, String identifierName)
throws DataModelException {
for (YangLeaf leaf : leavesHolder.getListOfLeaf()) {
if (listOfLeaf == null) {
return;
}
for (YangLeaf leaf : listOfLeaf) {
if (leaf.getLeafName().equals(identifierName)) {
throw new DataModelException("YANG file error: Duplicate input identifier detected, same as leaf \""
+ leaf.getLeafName() + "\"");
......@@ -96,15 +122,18 @@ public final class DataModelUtils {
/**
* Detects the colliding identifier name in a given leaf-list node.
*
* @param leavesHolder leaves node against which collision to be checked
* @param listOfLeafList list of leaf-lists to detect collision
* @param identifierName name for which collision detection is to be
* checked
* @throws DataModelException a violation of data model rules
*/
private static void detectCollidingLeafList(YangLeavesHolder leavesHolder, String identifierName)
private static void detectCollidingLeafList(List<YangLeafList> listOfLeafList, String identifierName)
throws DataModelException {
for (YangLeafList leafList : leavesHolder.getListOfLeafList()) {
if (listOfLeafList == null) {
return;
}
for (YangLeafList leafList : listOfLeafList) {
if (leafList.getLeafName().equals(identifierName)) {
throw new DataModelException("YANG file error: Duplicate input identifier detected, same as leaf " +
"list \"" + leafList.getLeafName() + "\"");
......@@ -122,8 +151,6 @@ public final class DataModelUtils {
public static void addResolutionInfo(YangResolutionInfo resolutionInfo)
throws DataModelException {
/* get the module node to add maintain the list of nested reference */
YangNode curNode = resolutionInfo.getEntityToResolveInfo()
.getHolderOfEntityToResolve();
......@@ -142,6 +169,13 @@ public final class DataModelUtils {
resolutionNode.addToResolutionList(resolutionInfo);
}
/**
* Evaluates whether the prefix in uses/type is valid.
*
* @param entityPrefix prefix in the current module/sub-module
* @param resolutionNode uses/type node which has the prefix with it
* @return whether prefix is valid or not
*/
private static boolean isPrefixValid(String entityPrefix, HasResolutionInfo resolutionNode) {
if (entityPrefix == null) {
return true;
......
......@@ -1565,22 +1565,6 @@ public interface GeneratedYangListener extends ParseTreeListener {
/**
* Enter a parse tree produced by GeneratedYangParser for grammar rule
* inputStatementBody.
*
* @param currentContext current context in the parsed tree
*/
void enterInputStatementBody(GeneratedYangParser.InputStatementBodyContext currentContext);
/**
* Exit a parse tree produced by GeneratedYangParser for grammar rule
* inputStatementBody.
*
* @param currentContext current context in the parsed tree
*/
void exitInputStatementBody(GeneratedYangParser.InputStatementBodyContext currentContext);
/**
* Enter a parse tree produced by GeneratedYangParser for grammar rule
* outputStatement.
*
* @param currentContext current context in the parsed tree
......@@ -1597,22 +1581,6 @@ public interface GeneratedYangListener extends ParseTreeListener {
/**
* Enter a parse tree produced by GeneratedYangParser for grammar rule
* outputStatementBody.
*
* @param currentContext current context in the parsed tree
*/
void enterOutputStatementBody(GeneratedYangParser.OutputStatementBodyContext currentContext);
/**
* Exit a parse tree produced by GeneratedYangParser for grammar rule
* outputStatementBody.
*
* @param currentContext current context in the parsed tree
*/
void exitOutputStatementBody(GeneratedYangParser.OutputStatementBodyContext currentContext);
/**
* Enter a parse tree produced by GeneratedYangParser for grammar rule
* notificationStatement.
*
* @param currentContext current context in the parsed tree
......
......@@ -52,8 +52,8 @@ import org.onosproject.yangutils.parser.impl.listeners.MandatoryListener;
import org.onosproject.yangutils.parser.impl.listeners.MaxElementsListener;
import org.onosproject.yangutils.parser.impl.listeners.MinElementsListener;
import org.onosproject.yangutils.parser.impl.listeners.ModuleListener;
import org.onosproject.yangutils.parser.impl.listeners.NotificationListener;
import org.onosproject.yangutils.parser.impl.listeners.NamespaceListener;
import org.onosproject.yangutils.parser.impl.listeners.NotificationListener;
import org.onosproject.yangutils.parser.impl.listeners.OrganizationListener;
import org.onosproject.yangutils.parser.impl.listeners.OutputListener;
import org.onosproject.yangutils.parser.impl.listeners.PatternRestrictionListener;
......@@ -1087,14 +1087,6 @@ public class TreeWalkListener implements GeneratedYangListener {
}
@Override
public void enterInputStatementBody(GeneratedYangParser.InputStatementBodyContext ctx) {
}
@Override
public void exitInputStatementBody(GeneratedYangParser.InputStatementBodyContext ctx) {
}
@Override
public void enterOutputStatement(GeneratedYangParser.OutputStatementContext ctx) {
OutputListener.processOutputEntry(this, ctx);
}
......@@ -1105,14 +1097,6 @@ public class TreeWalkListener implements GeneratedYangListener {
}
@Override
public void enterOutputStatementBody(GeneratedYangParser.OutputStatementBodyContext ctx) {
}
@Override
public void exitOutputStatementBody(GeneratedYangParser.OutputStatementBodyContext ctx) {
}
@Override
public void enterNotificationStatement(GeneratedYangParser.NotificationStatementContext ctx) {
NotificationListener.processNotificationEntry(this, ctx);
}
......
......@@ -46,12 +46,10 @@ import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorTyp
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerUtil.getValidIdentifier;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.checkStackIsNotEmpty;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateCardinalityMaxOne;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateMutuallyExclusiveChilds;
import static org.onosproject.yangutils.utils.YangConstructType.DESCRIPTION_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.GROUPING_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.REFERENCE_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.STATUS_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.TYPEDEF_DATA;
/*
* Reference: RFC6020 and YANG ANTLR Grammar
......@@ -168,7 +166,5 @@ public final class GroupingListener {
validateCardinalityMaxOne(ctx.descriptionStatement(), DESCRIPTION_DATA, GROUPING_DATA,
ctx.identifier().getText());
validateCardinalityMaxOne(ctx.referenceStatement(), REFERENCE_DATA, GROUPING_DATA, ctx.identifier().getText());
validateMutuallyExclusiveChilds(ctx.typedefStatement(), TYPEDEF_DATA, ctx.groupingStatement(), GROUPING_DATA,
GROUPING_DATA, ctx.identifier().getText());
}
}
......
......@@ -36,6 +36,8 @@ import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorTyp
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.MISSING_HOLDER;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.UNHANDLED_PARSED_DATA;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.checkStackIsNotEmpty;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateCardinalityNonZero;
import static org.onosproject.yangutils.utils.YangConstructType.DATA_DEF_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.INPUT_DATA;
/*
......@@ -86,6 +88,9 @@ public final class InputListener {
// Check for stack to be non empty.
checkStackIsNotEmpty(listener, MISSING_HOLDER, INPUT_DATA, "", ENTRY);
validateCardinalityNonZero(ctx.dataDefStatement(), DATA_DEF_DATA,
INPUT_DATA, "", ctx);
Parsable curData = listener.getParsedDataStack().peek();
if (curData instanceof YangRpc) {
......
......@@ -19,6 +19,7 @@ package org.onosproject.yangutils.parser.impl.listeners;
import org.onosproject.yangutils.datamodel.YangAugment;
import org.onosproject.yangutils.datamodel.YangCase;
import org.onosproject.yangutils.datamodel.YangContainer;
import org.onosproject.yangutils.datamodel.YangGrouping;
import org.onosproject.yangutils.datamodel.YangInput;
import org.onosproject.yangutils.datamodel.YangList;
import org.onosproject.yangutils.datamodel.YangModule;
......@@ -140,7 +141,7 @@ public final class ListListener {
if (curData instanceof YangModule || curData instanceof YangContainer
|| curData instanceof YangList || curData instanceof YangCase
|| curData instanceof YangNotification || curData instanceof YangInput
|| curData instanceof YangOutput || curData instanceof YangAugment) {
|| curData instanceof YangOutput || curData instanceof YangAugment || curData instanceof YangGrouping) {
curNode = (YangNode) curData;
try {
curNode.addChild(yangList);
......
......@@ -40,13 +40,10 @@ import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorTyp
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerUtil.getValidIdentifier;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.checkStackIsNotEmpty;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateCardinalityMaxOne;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateMutuallyExclusiveChilds;
import static org.onosproject.yangutils.utils.YangConstructType.DESCRIPTION_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.GROUPING_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.NOTIFICATION_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.REFERENCE_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.STATUS_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.TYPEDEF_DATA;
/*
* Reference: RFC6020 and YANG ANTLR Grammar
......@@ -159,7 +156,5 @@ public final class NotificationListener {
ctx.identifier().getText());
validateCardinalityMaxOne(ctx.referenceStatement(), REFERENCE_DATA, NOTIFICATION_DATA,
ctx.identifier().getText());
validateMutuallyExclusiveChilds(ctx.typedefStatement(), TYPEDEF_DATA, ctx.groupingStatement(), GROUPING_DATA,
NOTIFICATION_DATA, ctx.identifier().getText());
}
}
......
......@@ -36,6 +36,8 @@ import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorTyp
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.MISSING_HOLDER;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.UNHANDLED_PARSED_DATA;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.checkStackIsNotEmpty;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateCardinalityNonZero;
import static org.onosproject.yangutils.utils.YangConstructType.DATA_DEF_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.OUTPUT_DATA;
/*
......@@ -86,6 +88,9 @@ public final class OutputListener {
// Check for stack to be non empty.
checkStackIsNotEmpty(listener, MISSING_HOLDER, OUTPUT_DATA, "", ENTRY);
validateCardinalityNonZero(ctx.dataDefStatement(), DATA_DEF_DATA,
OUTPUT_DATA, "", ctx);
Parsable curData = listener.getParsedDataStack().peek();
if (curData instanceof YangRpc) {
......
......@@ -37,12 +37,9 @@ import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorTyp
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerUtil.getValidIdentifier;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.checkStackIsNotEmpty;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateCardinalityMaxOne;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateMutuallyExclusiveChilds;
import static org.onosproject.yangutils.utils.YangConstructType.RPC_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.INPUT_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.OUTPUT_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.TYPEDEF_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.GROUPING_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.STATUS_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.REFERENCE_DATA;
import static org.onosproject.yangutils.utils.YangConstructType.DESCRIPTION_DATA;
......@@ -157,8 +154,6 @@ public final class RpcListener {
validateCardinalityMaxOne(ctx.referenceStatement(), REFERENCE_DATA, RPC_DATA, ctx.identifier().getText());
validateCardinalityMaxOne(ctx.inputStatement(), INPUT_DATA, RPC_DATA, ctx.identifier().getText());
validateCardinalityMaxOne(ctx.outputStatement(), OUTPUT_DATA, RPC_DATA, ctx.identifier().getText());
validateMutuallyExclusiveChilds(ctx.typedefStatement(), TYPEDEF_DATA, ctx.groupingStatement(), GROUPING_DATA,
RPC_DATA, ctx.identifier().getText());
}
}
......
......@@ -17,6 +17,7 @@
package org.onosproject.yangutils.parser.impl.listeners;
import org.onosproject.yangutils.datamodel.YangContainer;
import org.onosproject.yangutils.datamodel.YangGrouping;
import org.onosproject.yangutils.datamodel.YangInput;
import org.onosproject.yangutils.datamodel.YangList;
import org.onosproject.yangutils.datamodel.YangModule;
......@@ -127,11 +128,8 @@ public final class TypeDefListener {
if (curData instanceof YangModule || curData instanceof YangSubModule || curData instanceof YangContainer
|| curData instanceof YangList || curData instanceof YangNotification || curData instanceof YangRpc
|| curData instanceof YangInput || curData instanceof YangOutput) {
|| curData instanceof YangInput || curData instanceof YangOutput || curData instanceof YangGrouping) {
/*
* TODO YangGrouping.
*/
YangNode curNode = (YangNode) curData;
try {
curNode.addChild(typeDefNode);
......
......@@ -23,8 +23,10 @@ import org.onosproject.yangutils.datamodel.YangInput;
import org.onosproject.yangutils.datamodel.YangList;
import org.onosproject.yangutils.datamodel.YangModule;
import org.onosproject.yangutils.datamodel.YangNode;
import org.onosproject.yangutils.datamodel.YangNodeIdentifier;
import org.onosproject.yangutils.datamodel.YangNotification;
import org.onosproject.yangutils.datamodel.YangOutput;
import org.onosproject.yangutils.datamodel.YangResolutionInfo;
import org.onosproject.yangutils.datamodel.YangSubModule;
import org.onosproject.yangutils.datamodel.YangUses;
import org.onosproject.yangutils.datamodel.exceptions.DataModelException;
......@@ -33,16 +35,18 @@ import org.onosproject.yangutils.parser.antlrgencode.GeneratedYangParser;
import org.onosproject.yangutils.parser.exceptions.ParserException;
import org.onosproject.yangutils.parser.impl.TreeWalkListener;
import static org.onosproject.yangutils.datamodel.utils.DataModelUtils.addResolutionInfo;
import static org.onosproject.yangutils.datamodel.utils.GeneratedLanguage.JAVA_GENERATION;
import static org.onosproject.yangutils.datamodel.utils.YangDataModelFactory.getYangUsesNode;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerCollisionDetector.detectCollidingChildUtil;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorLocation.ENTRY;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorLocation.EXIT;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorMessageConstruction.constructExtendedListenerErrorMessage;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorMessageConstruction.constructListenerErrorMessage;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.INVALID_HOLDER;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.MISSING_CURRENT_HOLDER;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.MISSING_HOLDER;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.UNHANDLED_PARSED_DATA;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerUtil.getValidNodeIdentifier;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.checkStackIsNotEmpty;
import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.validateCardinalityMaxOne;
import static org.onosproject.yangutils.utils.YangConstructType.DESCRIPTION_DATA;
......@@ -116,6 +120,11 @@ public final class UsesListener {
// Validate sub statement cardinality.
validateSubStatementsCardinality(ctx);
// Check for identifier collision
int line = ctx.getStart().getLine();
int charPositionInLine = ctx.getStart().getCharPositionInLine();
detectCollidingChildUtil(listener, line, charPositionInLine, ctx.string().getText(), USES_DATA);
Parsable curData = listener.getParsedDataStack().peek();
if (curData instanceof YangModule || curData instanceof YangSubModule
......@@ -126,8 +135,8 @@ public final class UsesListener {
|| curData instanceof YangNotification) {
YangUses usesNode = getYangUsesNode(JAVA_GENERATION);
usesNode.setName(ctx.string().getText());
YangNodeIdentifier nodeIdentifier = getValidNodeIdentifier(ctx.string().getText(), USES_DATA, ctx);
usesNode.setNodeIdentifier(nodeIdentifier);
YangNode curNode = (YangNode) curData;
try {
......@@ -156,12 +165,29 @@ public final class UsesListener {
// Check for stack to be non empty.
checkStackIsNotEmpty(listener, MISSING_HOLDER, USES_DATA, ctx.string().getText(), EXIT);
if (listener.getParsedDataStack().peek() instanceof YangUses) {
listener.getParsedDataStack().pop();
} else {
throw new ParserException(constructListenerErrorMessage(MISSING_CURRENT_HOLDER, USES_DATA,
Parsable parsableUses = listener.getParsedDataStack().pop();
if (!(parsableUses instanceof YangUses)) {
throw new ParserException(constructListenerErrorMessage(INVALID_HOLDER, USES_DATA,
ctx.string().getText(), EXIT));
}
YangUses uses = (YangUses) parsableUses;
int errorLine = ctx.getStart().getLine();
int errorPosition = ctx.getStart().getCharPositionInLine();
// Parent YANG node of uses to be added in resolution information.
Parsable parentNode = listener.getParsedDataStack().peek();
// Verify parent node of leaf
if (!(parentNode instanceof YangNode)) {
throw new ParserException(constructListenerErrorMessage(INVALID_HOLDER, USES_DATA,
ctx.string().getText(), EXIT));
}
// Add resolution information to the list
YangResolutionInfo resolutionInfo = new YangResolutionInfo<YangUses>(uses,
(YangNode) parentNode, errorLine,
errorPosition);
addToResolutionList(resolutionInfo, ctx);
}
// TODO linker to handle collision scenarios like leaf obtained by uses, conflicts with some existing leaf.
......@@ -175,5 +201,23 @@ public final class UsesListener {
validateCardinalityMaxOne(ctx.whenStatement(), WHEN_DATA, USES_DATA, ctx.string().getText());
validateCardinalityMaxOne(ctx.statusStatement(), STATUS_DATA, USES_DATA, ctx.string().getText());
validateCardinalityMaxOne(ctx.descriptionStatement(), DESCRIPTION_DATA, USES_DATA, ctx.string().getText());
validateCardinalityMaxOne(ctx.referenceStatement(), REFERENCE_DATA, USES_DATA, ctx.string().getText()); }
validateCardinalityMaxOne(ctx.referenceStatement(), REFERENCE_DATA, USES_DATA, ctx.string().getText());
}
/**
* Add to resolution list.
*
* @param resolutionInfo resolution information.
* @param ctx context object of the grammar rule
*/
private static void addToResolutionList(YangResolutionInfo<YangUses> resolutionInfo,
GeneratedYangParser.UsesStatementContext ctx) {
try {
addResolutionInfo(resolutionInfo);
} catch (DataModelException e) {
throw new ParserException(constructExtendedListenerErrorMessage(UNHANDLED_PARSED_DATA,
USES_DATA, ctx.string().getText(), EXIT, e.getMessage()));
}
}
}
......
......@@ -1098,12 +1098,7 @@ package org.onosproject.yangutils.parser.antlrgencode;
* 1*(data-def-stmt stmtsep)
* "}"
*/
inputStatement : INPUT_KEYWORD LEFT_CURLY_BRACE inputStatementBody RIGHT_CURLY_BRACE;
inputStatementBody : typedefStatement* dataDefStatement+
| dataDefStatement+ typedefStatement*
| groupingStatement* dataDefStatement+
| dataDefStatement+ groupingStatement*;
inputStatement : INPUT_KEYWORD LEFT_CURLY_BRACE (typedefStatement | groupingStatement | dataDefStatement)* RIGHT_CURLY_BRACE;
/**
* output-stmt = output-keyword optsep
......@@ -1114,12 +1109,7 @@ package org.onosproject.yangutils.parser.antlrgencode;
* 1*(data-def-stmt stmtsep)
* "}"
*/
outputStatement : OUTPUT_KEYWORD LEFT_CURLY_BRACE outputStatementBody RIGHT_CURLY_BRACE;
outputStatementBody : typedefStatement* dataDefStatement+
| dataDefStatement+ typedefStatement*
| groupingStatement* dataDefStatement+
| dataDefStatement+ groupingStatement*;
outputStatement : OUTPUT_KEYWORD LEFT_CURLY_BRACE (typedefStatement | groupingStatement | dataDefStatement)* RIGHT_CURLY_BRACE;
/**
* notification-stmt = notification-keyword sep
......
/*
* Copyright 2016-present Open Networking Laboratory
*
* Licensed 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.onosproject.yangutils.linker;
import java.io.IOException;
import java.util.ListIterator;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.onosproject.yangutils.datamodel.ResolvableStatus;
import org.onosproject.yangutils.datamodel.YangContainer;
import org.onosproject.yangutils.datamodel.YangDataTypes;
import org.onosproject.yangutils.datamodel.YangGrouping;
import org.onosproject.yangutils.datamodel.YangLeaf;
import org.onosproject.yangutils.datamodel.YangList;
import org.onosproject.yangutils.datamodel.YangModule;
import org.onosproject.yangutils.datamodel.YangNode;
import org.onosproject.yangutils.datamodel.YangNodeType;
import org.onosproject.yangutils.datamodel.YangTypeDef;
import org.onosproject.yangutils.datamodel.YangUses;
import org.onosproject.yangutils.parser.exceptions.ParserException;
import org.onosproject.yangutils.parser.impl.YangUtilsParserManager;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.core.Is.is;
/**
* Test cases for testing uses intra file linking.
*/
public class IntraFileUsesLinkingTest {
@Rule
public ExpectedException thrown = ExpectedException.none();
private final YangUtilsParserManager manager = new YangUtilsParserManager();
/**
* Checks self resolution when grouping and uses are siblings.
* Grouping followed by uses.
*/
@Test
public void processSelfResolutionWhenUsesAndGroupingAtRootLevel()
throws IOException, ParserException {
YangNode node = manager.getDataModel("src/test/resources/SelfResolutionWhenUsesAndGroupingAtRootLevel.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
ListIterator<YangLeaf> leafIterator;
YangLeaf leafInfo;
// Check whether grouping is the sibling of module's child.
assertThat((yangNode.getChild().getNextSibling() instanceof YangGrouping), is(true));
YangGrouping grouping = (YangGrouping) yangNode.getChild().getNextSibling();
leafIterator = grouping.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under grouping.
assertThat(leafInfo.getLeafName(), is("hello"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether uses is module's child.
assertThat((yangNode.getChild() instanceof YangUses), is(true));
YangUses uses = (YangUses) yangNode.getChild();
// Check whether uses get resolved.
assertThat(uses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
leafIterator = yangNode.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under module.
assertThat(leafInfo.getLeafName(), is("hello"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
}
/**
* Checks self resolution when grouping and uses are siblings.
* Grouping has a child node.
*/
@Test
public void processSelfResolutionWhenUsesAndGroupingAtRootLevelGroupingWithChild()
throws IOException, ParserException {
YangNode node = manager.getDataModel(
"src/test/resources/SelfResolutionWhenUsesAndGroupingAtRootLevelGroupingWithChild.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
ListIterator<YangLeaf> leafIterator;
YangLeaf leafInfo;
// Check whether grouping is the sibling of module's child.
assertThat((yangNode.getChild().getNextSibling() instanceof YangGrouping), is(true));
YangGrouping grouping = (YangGrouping) yangNode.getChild().getNextSibling();
leafIterator = grouping.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under grouping.
assertThat(leafInfo.getLeafName(), is("treat"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether container is the child of grouping.
assertThat((grouping.getChild() instanceof YangContainer), is(true));
YangContainer container = (YangContainer) grouping.getChild();
// Check whether the container name is set correctly which is under grouping.
assertThat(container.getName(), is("test"));
leafIterator = container.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under container which is under grouping.
assertThat(leafInfo.getLeafName(), is("leaf2"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether uses is module's child.
assertThat((yangNode.getChild() instanceof YangUses), is(true));
YangUses uses = (YangUses) yangNode.getChild();
// Check whether uses get resolved.
assertThat(uses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
leafIterator = yangNode.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under module.
assertThat(leafInfo.getLeafName(), is("treat"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether container is the child of module.
assertThat((grouping.getNextSibling() instanceof YangContainer), is(true));
container = (YangContainer) grouping.getNextSibling();
// Check whether the container name is set correctly which is under module.
assertThat(container.getName(), is("test"));
leafIterator = container.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under container which is under module.
assertThat(leafInfo.getLeafName(), is("leaf2"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
}
/**
* Checks self resolution when grouping in rpc and uses in output of the same rpc.
* Uses is followed by grouping.
*/
@Test
public void processSelfResolutionGroupingInRpcAndUsesInOutput()
throws IOException, ParserException {
YangNode node = manager
.getDataModel("src/test/resources/SelfResolutionGroupingInRpcAndUsesInOutput.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("rock"));
ListIterator<YangLeaf> leafIterator;
YangLeaf leafInfo;
// Check whether grouping is the child of rpc.
assertThat((yangNode.getChild().getChild() instanceof YangGrouping), is(true));
YangGrouping grouping = (YangGrouping) yangNode.getChild().getChild();
// Check whether the grouping name is set correctly.
assertThat(grouping.getName(), is("hello"));
// Check whether list is the child of grouping.
assertThat((grouping.getChild() instanceof YangList), is(true));
YangList yangListNode = (YangList) grouping.getChild();
// Check whether the list name is set correctly.
assertThat(yangListNode.getName(), is("valid"));
leafIterator = yangListNode.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under list which is under grouping.
assertThat(leafInfo.getLeafName(), is("invalid-interval"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16));
assertThat(leafInfo.getUnits(), is("\"seconds\""));
assertThat(leafInfo.getReference(), is("\"RFC 6020\""));
// Check whether uses is input's child.
assertThat((yangNode.getChild().getChild().getNextSibling().getChild() instanceof YangUses), is(true));
YangUses uses = (YangUses) yangNode.getChild().getChild().getNextSibling().getChild();
// Check whether uses get resolved.
assertThat(uses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether list is the sibling of uses which has been deep copied from grouping.
assertThat((yangNode.getChild().getChild().getNextSibling().getChild().getNextSibling() instanceof YangList),
is(true));
YangList yangList = (YangList) yangNode.getChild().getChild().getNextSibling().getChild().getNextSibling();
// Check whether the list name is set correctly.
assertThat(yangList.getName(), is("valid"));
leafIterator = yangList.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under list which is deep copied.
assertThat(leafInfo.getLeafName(), is("invalid-interval"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16));
assertThat(leafInfo.getUnits(), is("\"seconds\""));
assertThat(leafInfo.getReference(), is("\"RFC 6020\""));
// Check whether uses is output's child.
assertThat((yangNode.getChild().getChild().getNextSibling().getNextSibling().getChild() instanceof YangUses),
is(true));
YangUses usesInOuput = (YangUses) yangNode.getChild().getChild().getNextSibling().getNextSibling().getChild();
// Check whether uses get resolved.
assertThat(usesInOuput.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether list is the sibling of uses which has been deep copied from grouping.
assertThat((yangNode.getChild().getChild().getNextSibling().getChild().getNextSibling() instanceof YangList),
is(true));
YangList yangListInOutput = (YangList) yangNode.getChild().getChild().getNextSibling().getNextSibling()
.getChild().getNextSibling();
// Check whether the list name is set correctly.
assertThat(yangListInOutput.getName(), is("valid"));
leafIterator = yangListInOutput.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under list which is deep copied.
assertThat(leafInfo.getLeafName(), is("invalid-interval"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16));
assertThat(leafInfo.getUnits(), is("\"seconds\""));
assertThat(leafInfo.getReference(), is("\"RFC 6020\""));
}
/**
* Checks the failure scenario when uses is referring to its own grouping directly.
*/
@Test
public void processSelfResolutionGroupingReferencingItselfFailureScenerio()
throws IOException, ParserException {
thrown.expect(ParserException.class);
thrown.expectMessage(
"YANG file error: Duplicate input identifier detected, same as leaf \"zip-code\"");
YangNode node = manager
.getDataModel("src/test/resources/SelfResolutionGroupingReferencingItselfFailureScenerio.yang");
}
/**
* Checks the when multiple uses are present and are referred to the grouping at different levels.
*/
@Test
public void processSelfResolutionGroupingWithMultipleUses()
throws IOException, ParserException {
YangNode node = manager
.getDataModel("src/test/resources/SelfResolutionGroupingWithMultipleUses.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
ListIterator<YangLeaf> leafIterator;
YangLeaf leafInfo;
// Check whether grouping is the child of container.
assertThat((yangNode.getChild().getChild() instanceof YangGrouping), is(true));
YangGrouping grouping = (YangGrouping) yangNode.getChild().getChild();
// Check whether the grouping name is set correctly.
assertThat(grouping.getName(), is("endpoint"));
// Check whether uses is endpoint-grouping's child.
assertThat((grouping.getChild() instanceof YangUses), is(true));
YangUses firstUses = (YangUses) grouping.getChild();
// Check whether uses get resolved.
assertThat(firstUses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether container is the sibling of uses.
assertThat((firstUses.getNextSibling() instanceof YangContainer), is(true));
YangContainer yangContainer = (YangContainer) firstUses.getNextSibling();
// Check whether the container name is set correctly.
assertThat(yangContainer.getName(), is("design"));
leafIterator = yangContainer.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under design-container.
assertThat(leafInfo.getLeafName(), is("ink"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("int32"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.INT32));
// Check whether uses is design-container's child.
assertThat((yangContainer.getChild() instanceof YangUses), is(true));
YangUses secondUses = (YangUses) yangContainer.getChild();
// Check whether uses get resolved.
assertThat(secondUses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether container is the sibling of uses.
assertThat((secondUses.getNextSibling() instanceof YangContainer), is(true));
YangContainer yangContainer2 = (YangContainer) secondUses.getNextSibling();
assertThat(yangContainer2.getName(), is("correct"));
leafIterator = yangContainer2.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under correct-container.
assertThat(leafInfo.getLeafName(), is("newone"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("string"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether uses is correct container's child.
assertThat((yangContainer2.getChild() instanceof YangUses), is(true));
YangUses thirdUses = (YangUses) yangContainer2.getChild();
// Check whether uses get resolved.
assertThat(thirdUses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether container is the sibling of uses.
assertThat((thirdUses.getNextSibling() instanceof YangContainer), is(true));
YangContainer yangContainer3 = (YangContainer) thirdUses.getNextSibling();
assertThat(yangContainer3.getName(), is("value"));
leafIterator = yangContainer3.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under container
// which has been deep copied from grouping.
assertThat(leafInfo.getLeafName(), is("zip-code"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("string"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether uses is the sibling of container-design.
assertThat((yangContainer.getNextSibling() instanceof YangUses), is(true));
YangUses fourthUses = (YangUses) yangContainer.getNextSibling();
// Check whether uses get resolved.
assertThat(fourthUses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether uses is the sibling of previous uses.
assertThat((fourthUses.getNextSibling() instanceof YangUses), is(true));
YangUses fifthUses = (YangUses) fourthUses.getNextSibling();
// Check whether uses get resolved.
assertThat(fifthUses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether list is the sibling of uses.
assertThat((fifthUses.getNextSibling() instanceof YangList), is(true));
YangList yangList = (YangList) fifthUses.getNextSibling();
assertThat(yangList.getName(), is("valid"));
leafIterator = yangList.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under list which has been deep copied from grouping.
assertThat(leafInfo.getLeafName(), is("invalid-interval"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16));
assertThat(leafInfo.getUnits(), is("\"seconds\""));
assertThat(leafInfo.getReference(), is("\"RFC 6020\""));
// Check whether typedef is the sibling of list.
assertThat((yangList.getNextSibling() instanceof YangTypeDef), is(true));
YangTypeDef yangTypeDef = (YangTypeDef) yangList.getNextSibling();
assertThat(yangTypeDef.getName(), is("my-type"));
leafIterator = grouping.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under grouping.
assertThat(leafInfo.getLeafName(), is("zip-code"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("string"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether uses is endpoint-grouping's sibling.
assertThat((grouping.getNextSibling() instanceof YangUses), is(true));
YangUses endpointUses = (YangUses) grouping.getNextSibling();
// Check whether uses get resolved.
assertThat(endpointUses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
assertThat((endpointUses.getNextSibling().getNextSibling().getNextSibling().getNextSibling().getNextSibling()
.getNextSibling() instanceof YangUses), is(true));
YangUses yangUsesInEndpoint = (YangUses) endpointUses.getNextSibling().getNextSibling().getNextSibling()
.getNextSibling().getNextSibling().getNextSibling();
assertThat(yangUsesInEndpoint.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
assertThat((yangUsesInEndpoint.getNextSibling() instanceof YangContainer), is(true));
YangContainer yangContainerInEndPoint = (YangContainer) yangUsesInEndpoint.getNextSibling();
assertThat(yangContainerInEndPoint.getName(), is("design"));
}
/**
* Checks the failure scenario when uses is present under the same node many times.
*/
@Test
public void processSelfResolutionGroupingHavingSameUsesManyTimes()
throws IOException, ParserException {
thrown.expect(ParserException.class);
thrown.expectMessage(
"YANG file error: Duplicate input identifier detected, same as uses \"failure\"");
YangNode node = manager
.getDataModel("src/test/resources/SelfResolutionGroupingHavingSameUsesManyTimes.yang");
}
/**
* Checks the rpc having both typedef and grouping.
* It also checks that the grouping under different nodes will not give any problem in resolving uses.
*/
@Test
public void processSelfResolutionRpcWithOneTypedefAndTwoGroupingUnderDifferentNode()
throws IOException, ParserException {
YangNode node = manager
.getDataModel(
"src/test/resources/SelfResolutionRpcWithOneTypedefAndTwoGroupingUnderDifferentNode.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("rock"));
ListIterator<YangLeaf> leafIterator;
YangLeaf leafInfo;
// Check whether grouping is the child of input.
assertThat((yangNode.getChild().getChild().getChild() instanceof YangGrouping), is(true));
YangGrouping groupingUnderInput = (YangGrouping) yangNode.getChild().getChild().getChild();
// Check whether the grouping name is set correctly.
assertThat(groupingUnderInput.getName(), is("creative"));
leafIterator = groupingUnderInput.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under grouping.
assertThat(leafInfo.getLeafName(), is("carry"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("string"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
// Check whether grouping is the child of output.
assertThat((yangNode.getChild().getChild().getNextSibling().getChild() instanceof YangGrouping), is(true));
YangGrouping grouping = (YangGrouping) yangNode.getChild().getChild().getNextSibling().getChild();
assertThat(grouping.getName(), is("creative"));
// Check whether typedef is the sibling of grouping.
assertThat((grouping.getNextSibling() instanceof YangTypeDef), is(true));
YangTypeDef typedef = (YangTypeDef) grouping.getNextSibling();
assertThat(typedef.getName(), is("my-type"));
// Check whether uses is the sibling of typedef.
assertThat((typedef.getNextSibling() instanceof YangUses), is(true));
// Check whether uses get resolved.
YangUses uses = (YangUses) typedef.getNextSibling();
assertThat(uses.getName(), is("creative"));
assertThat(uses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether list is the sibling of uses.
assertThat((uses.getNextSibling() instanceof YangList), is(true));
YangList list = (YangList) uses.getNextSibling();
assertThat(list.getName(), is("valid"));
leafIterator = list.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under list.
assertThat(leafInfo.getLeafName(), is("invalid-interval"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16));
}
/**
* Checks the failure scenario when uses is cannot resolve its grouping.
*/
@Test
public void processSelfResolutionNestedGroupingWithUnresolvedUses()
throws IOException, ParserException {
thrown.expect(ParserException.class);
thrown.expectMessage(
"YANG file error: Unable to find base typedef/grouping for given type/uses");
YangNode node = manager
.getDataModel("src/test/resources/SelfResolutionNestedGroupingWithUnresolvedUses.yang");
}
/**
* Checks self resolution when typedef hierarchical references are present
* with last type is unresolved.
*/
@Test
public void processSelfFileLinkingWithGroupingHierarchicalRefUnresolved()
throws IOException, ParserException {
YangNode node = manager
.getDataModel("src/test/resources/SelfFileLinkingWithGroupingHierarchicalRefUnresolved.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
// Check whether container is the sibling of grouping.
assertThat((yangNode.getChild().getNextSibling() instanceof YangContainer), is(true));
YangContainer containerWithUses = (YangContainer) yangNode.getChild().getNextSibling();
assertThat(containerWithUses.getName(), is("test"));
// Check whether uses is the child of container.
assertThat((containerWithUses.getChild() instanceof YangUses), is(true));
YangUses uses = (YangUses) containerWithUses.getChild();
assertThat(uses.getName(), is("create"));
// Check whether uses is getting resolved.
assertThat(uses.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether grouping is the child of module.
assertThat((yangNode.getChild() instanceof YangGrouping), is(true));
YangGrouping groupingWithUses = (YangGrouping) yangNode.getChild();
assertThat(groupingWithUses.getName(), is("create"));
// Check whether uses with prefix from from other file, is the child of grouping.
assertThat((groupingWithUses.getChild() instanceof YangUses), is(true));
YangUses uses1 = (YangUses) groupingWithUses.getChild();
assertThat(uses1.getName(), is("valid"));
// Check whether this uses is getting intra-file-resolved.
assertThat(uses1.getResolvableStatus(),
is(ResolvableStatus.INTRA_FILE_RESOLVED));
}
/**
* Checks self resolution when uses has prefix of self module.
*/
@Test
public void processSelfFileLinkingWithGroupingWithSelfModulePrefix()
throws IOException, ParserException {
YangNode node = manager.getDataModel("src/test/resources/SelfFileLinkingWithGroupingWithSelfModulePrefix.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
// Check whether container is the sibling of grouping.
YangContainer yangContainer = (YangContainer) node.getChild().getNextSibling();
// Check whether list is the child of container.
YangList yangList = (YangList) yangContainer.getChild();
// Check whether uses is the child of list.
assertThat((yangList.getChild() instanceof YangUses), is(true));
YangUses yangUses1 = (YangUses) yangList.getChild();
assertThat(yangUses1.getName(), is("FirstClass"));
// Check whether uses is getting resolved.
assertThat(yangUses1.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether grouping is the sibling of uses.
YangGrouping yangGrouping1 = (YangGrouping) yangUses1.getNextSibling();
assertThat(yangGrouping1.getName(), is("FirstClass"));
// Check whether uses is the child of grouping.
YangUses yangUses2 = (YangUses) yangGrouping1.getChild();
assertThat(yangUses2.getName(), is("PassingClass"));
// Check the uses gets resolved.
assertThat(yangUses2.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether grouping is the sibling of list.
YangGrouping yangGrouping2 = (YangGrouping) yangList.getNextSibling();
assertThat(yangGrouping2.getName(), is("PassingClass"));
// Check uses is the child of that grouping which has prefix of the same module.
YangUses yangUses3 = (YangUses) yangGrouping2.getChild();
assertThat(yangUses3.getName(), is("Percentage"));
// Check uses is getting resolved.
assertThat(yangUses3.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check grouping is the child of module.
YangGrouping yangGrouping3 = (YangGrouping) node.getChild();
ListIterator<YangLeaf> leafIterator;
YangLeaf leafInfo;
leafIterator = yangGrouping3.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under grouping.
assertThat(leafInfo.getLeafName(), is("hello"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
}
/**
* Checks self resolution when some type uses prefix of self module
* some uses external prefix.
*/
@Test
public void processSelfFileLinkingWithGroupingWithSelfAndExternalPrefixMix()
throws IOException, ParserException {
YangNode node = manager
.getDataModel("src/test/resources/SelfFileLinkingWithGroupingWithSelfAndExternalPrefixMix.yang");
// Check whether the data model tree returned is of type module.
assertThat((node instanceof YangModule), is(true));
// Check whether the node type is set properly to module.
assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
// Check whether the module name is set correctly.
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
// Check whether container is the sibling of grouping.
YangContainer yangContainer = (YangContainer) node.getChild().getNextSibling();
// Check whether list is the child of container.
YangList yangList = (YangList) yangContainer.getChild();
// Check whether uses is the child of list.
assertThat((yangList.getChild() instanceof YangUses), is(true));
YangUses yangUses1 = (YangUses) yangList.getChild();
assertThat(yangUses1.getName(), is("FirstClass"));
// Check whether uses is getting resolved.
assertThat(yangUses1.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check whether grouping is the sibling of uses.
YangGrouping yangGrouping1 = (YangGrouping) yangUses1.getNextSibling();
assertThat(yangGrouping1.getName(), is("FirstClass"));
// Check whether uses is the child of grouping which has prefix from other module.
YangUses yangUses2 = (YangUses) yangGrouping1.getChild();
assertThat(yangUses2.getName(), is("PassingClass"));
// Check whether uses gets intra-file-resolved.
assertThat(yangUses2.getResolvableStatus(),
is(ResolvableStatus.INTRA_FILE_RESOLVED));
// Check whether grouping is the sibling of list.
YangGrouping yangGrouping2 = (YangGrouping) yangList.getNextSibling();
assertThat(yangGrouping2.getName(), is("PassingClass"));
// Check uses is the child of that grouping which has prefix of the same module.
YangUses yangUses3 = (YangUses) yangGrouping2.getChild();
assertThat(yangUses3.getName(), is("Percentage"));
// Check uses is getting resolved.
assertThat(yangUses3.getResolvableStatus(),
is(ResolvableStatus.RESOLVED));
// Check grouping is the child of module.
YangGrouping yangGrouping3 = (YangGrouping) node.getChild();
ListIterator<YangLeaf> leafIterator;
YangLeaf leafInfo;
leafIterator = yangGrouping3.getListOfLeaf().listIterator();
leafInfo = leafIterator.next();
// Check whether the information in the leaf is correct under grouping.
assertThat(leafInfo.getLeafName(), is("hello"));
assertThat(leafInfo.getDataType().getDataTypeName(), is("String"));
assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING));
}
}
......@@ -19,6 +19,7 @@ package org.onosproject.yangutils.parser.impl.listeners;
import java.io.IOException;
import org.junit.Test;
import org.onosproject.yangutils.datamodel.YangContainer;
import org.onosproject.yangutils.datamodel.YangGrouping;
import org.onosproject.yangutils.datamodel.YangList;
import org.onosproject.yangutils.datamodel.YangModule;
import org.onosproject.yangutils.datamodel.YangNode;
......@@ -56,7 +57,10 @@ public class UsesListenerTest {
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
YangUses yangUses = (YangUses) yangNode.getChild();
YangGrouping yangGrouping = (YangGrouping) yangNode.getChild();
assertThat(yangGrouping.getName(), is("endpoint"));
YangUses yangUses = (YangUses) yangGrouping.getNextSibling();
assertThat(yangUses.getName(), is("endpoint"));
}
......@@ -78,7 +82,10 @@ public class UsesListenerTest {
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
YangContainer yangContainer = (YangContainer) yangNode.getChild();
YangGrouping yangGrouping = (YangGrouping) yangNode.getChild();
assertThat(yangGrouping.getName(), is("endpoint"));
YangContainer yangContainer = (YangContainer) yangGrouping.getNextSibling();
assertThat(yangContainer.getName(), is("valid"));
YangUses yangUses = (YangUses) yangContainer.getChild();
......@@ -108,7 +115,10 @@ public class UsesListenerTest {
YangModule yangNode = (YangModule) node;
assertThat(yangNode.getName(), is("Test"));
YangList yangList = (YangList) yangNode.getChild();
YangGrouping yangGrouping = (YangGrouping) yangNode.getChild();
assertThat(yangGrouping.getName(), is("endpoint"));
YangList yangList = (YangList) yangGrouping.getNextSibling();
assertThat(yangList.getName(), is("valid"));
YangUses yangUses = (YangUses) yangList.getChild();
......
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
import ietf-yang-types {
prefix "P";
}
grouping create {
uses P:valid;
}
container test{
uses create;
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
import ietf-yang-types {
prefix "P";
}
grouping Percentage {
leaf hello{
type String;
}
}
container ospf {
list valid {
key "invalid";
leaf invalid{
type String;
}
uses Ant:FirstClass;
grouping FirstClass {
uses P:PassingClass;
}
}
grouping PassingClass {
uses Ant:Percentage;
}
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
grouping Percentage {
leaf hello{
type String;
}
}
container ospf {
list valid {
key "invalid";
leaf invalid{
type String;
}
uses Ant:FirstClass;
grouping FirstClass {
uses PassingClass;
}
}
grouping PassingClass {
uses Ant:Percentage;
}
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
container valid {
grouping endpoint {
leaf zip-code {
type string;
}
uses failure;
container hold {
leaf newone {
type string;
}
}
uses failure;
}
grouping failure {
leaf test {
type string;
}
}
}
}
module rock {
namespace "http://example.net/rock";
prefix "rock";
rpc rock-the-house {
description "description";
status current;
reference "reference";
grouping hello {
list valid {
key invalid-interval;
reference "RFC 6020";
leaf invalid-interval {
type "uint16";
units "seconds";
status current;
reference "RFC 6020";
}
}
}
input {
leaf zip-code {
type string;
}
uses hello;
}
output {
leaf status {
type string;
}
uses hello;
}
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
container valid {
grouping endpoint {
leaf zip-code {
type string;
}
uses endpoint;
}
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
container valid {
grouping endpoint {
leaf zip-code {
type string;
}
uses first;
container design {
uses second;
container correct {
leaf newone {
type string;
}
uses third;
}
}
uses fourth;
uses fifth;
}
uses endpoint;
grouping first {
list valid {
key invalid-interval;
reference "RFC 6020";
leaf invalid-interval {
type "uint16";
units "seconds";
status current;
reference "RFC 6020";
}
}
}
grouping second {
leaf ink {
type int32;
}
}
grouping third {
container value {
leaf zip-code {
type string;
}
}
}
grouping fourth {
typedef my-type {
status deprecated;
type int32;
}
leaf correct {
type my-type;
}
}
grouping fifth {
leaf abc {
type string;
}
}
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
container test{
leaf leaf2{
type String;
}
grouping treat {
grouping create {
grouping mass {
}
}
}
}
uses treat;
}
module rock {
namespace "http://example.net/rock";
prefix "rock";
rpc rock-the-house {
description "description";
status current;
reference "reference";
input {
leaf zip-code {
type string;
}
grouping creative {
leaf carry {
type string;
}
}
}
output {
leaf status {
type string;
}
grouping creative {
list valid {
key invalid-interval;
leaf invalid-interval {
type "uint16";
}
}
}
typedef my-type {
status deprecated;
type int32;
}
uses creative;
}
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
uses hello;
grouping hello {
leaf hello{
type String;
}
}
}
module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
uses treat;
grouping treat {
leaf treat{
type String;
}
container test{
leaf leaf2{
type String;
}
}
}
}
......@@ -2,6 +2,8 @@ module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
grouping endpoint {
}
container valid {
uses endpoint {
description "grouping under test";
......
......@@ -4,7 +4,9 @@ module Test {
prefix Ant;
import ietf-yang-types {
prefix "P";
}
}
grouping endpoint {
}
list valid {
key address;
leaf address {
......
......@@ -2,5 +2,7 @@ module Test {
yang-version 1;
namespace http://huawei.com;
prefix Ant;
grouping endpoint {
}
uses endpoint;
}
......