+/*
+ * Copyright (c) 2020 PANTHEON.tech, s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.model.util.ut;
+
+import static org.hamcrest.CoreMatchers.instanceOf;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.Assert.assertEquals;
+
+import org.junit.Test;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.model.api.DataSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.EffectiveModelContext;
+import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.model.api.PathExpression;
+import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.LeafrefTypeDefinition;
+import org.opendaylight.yangtools.yang.model.api.type.StringTypeDefinition;
+import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
+import org.opendaylight.yangtools.yang.test.util.YangParserTestUtils;
+
+public class YT1100Test {
+ @Test
+ public void testChoiceCaseRelativeLeafref() {
+ final EffectiveModelContext context = YangParserTestUtils.parseYangResource("/yt1100.yang");
+ final Module module = context.findModule("yt1100").orElseThrow();
+ final QNameModule qnm = module.getQNameModule();
+ final DataSchemaNode leaf = module.findDataTreeChild(
+ QName.create(qnm, "foo"), QName.create(qnm, "scheduler-node"), QName.create(qnm, "child-scheduler-nodes"),
+ QName.create(qnm, "name")).orElseThrow();
+ assertThat(leaf, instanceOf(LeafSchemaNode.class));
+
+ final TypeDefinition<?> type = ((LeafSchemaNode) leaf).getType();
+ assertThat(type, instanceOf(LeafrefTypeDefinition.class));
+ final PathExpression leafref = ((LeafrefTypeDefinition) type).getPathStatement();
+
+ final SchemaNode ref = SchemaContextUtil.findDataSchemaNodeForRelativeXPath(context, module, leaf, leafref);
+ assertThat(ref, instanceOf(LeafSchemaNode.class));
+ final LeafSchemaNode targetLeaf = (LeafSchemaNode) ref;
+ assertEquals(QName.create(qnm, "name"), targetLeaf.getQName());
+ assertThat(targetLeaf.getType(), instanceOf(StringTypeDefinition.class));
+ }
+}