/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.query.resolver;
import static org.junit.Assert.*;
import org.junit.Test;
import org.teiid.query.parser.QueryParser;
import org.teiid.query.resolver.util.ResolverUtil;
import org.teiid.query.sql.lang.Command;
import org.teiid.query.sql.lang.CompareCriteria;
import org.teiid.query.sql.lang.Criteria;
import org.teiid.query.sql.lang.Query;
import org.teiid.query.sql.symbol.Constant;
import org.teiid.query.sql.symbol.ElementSymbol;
import org.teiid.query.sql.symbol.Expression;
import org.teiid.query.sql.symbol.Function;
import org.teiid.query.sql.symbol.GroupSymbol;
import org.teiid.query.unittest.RealMetadataFactory;
public class TestXMLResolver {
public Command helpResolve(String sql) {
Command cmd = TestResolver.helpResolve(sql, RealMetadataFactory.example1Cached());
ResolverUtil.fullyQualifyElements(cmd);
return cmd;
}
public void helpResolveException(String sql) {
TestResolver.helpResolveException(sql, RealMetadataFactory.example1Cached());
}
public void helpResolveException(String sql, String expectedMessage) {
TestResolver.helpResolveException(sql, RealMetadataFactory.example1Cached(), expectedMessage);
}
@Test public void testXMLCriteriaShortElement() {
CompareCriteria expected = new CompareCriteria();
GroupSymbol gs = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es = new ElementSymbol("root.node1", gs); //$NON-NLS-1$
expected.setLeftExpression(es);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant("yyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select * from xmltest.doc1 where node1 = 'yyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement1() {
CompareCriteria expected = new CompareCriteria();
GroupSymbol gs = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es = new ElementSymbol("root.node1", gs); //$NON-NLS-1$
es.setGroupSymbol(gs);
expected.setLeftExpression(es);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant("yyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select * from xmltest.doc1 where root.node1 = 'yyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement2() {
CompareCriteria expected1 = new CompareCriteria();
GroupSymbol gs = new GroupSymbol("xmltest.doc4"); //$NON-NLS-1$
ElementSymbol es1 = new ElementSymbol("root.node1", gs); //$NON-NLS-1$
expected1.setLeftExpression(es1);
expected1.setOperator(CompareCriteria.EQ);
expected1.setRightExpression(new Constant("xyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select * from xmltest.doc4 where root.node1 = 'xyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected1, actual); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement3() {
GroupSymbol gs = new GroupSymbol("xmltest.doc4"); //$NON-NLS-1$
CompareCriteria expected2 = new CompareCriteria();
ElementSymbol es2 = new ElementSymbol("root.node1.@node2", gs); //$NON-NLS-1$
es2.setGroupSymbol(gs);
expected2.setLeftExpression(es2);
expected2.setOperator(CompareCriteria.EQ);
expected2.setRightExpression(new Constant("xyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select * from xmltest.doc4 where root.node1.@node2 = 'xyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected2, actual); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement4() {
GroupSymbol gs = new GroupSymbol("xmltest.doc4"); //$NON-NLS-1$
CompareCriteria expected3 = new CompareCriteria();
ElementSymbol es3 = new ElementSymbol("root.node3", gs); //$NON-NLS-1$
expected3.setLeftExpression(es3);
expected3.setOperator(CompareCriteria.EQ);
expected3.setRightExpression(new Constant("xyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select * from xmltest.doc4 where root.node3 = 'xyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected3, actual); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement5() {
helpResolve("select * from xmltest.doc4 where root.node1 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement6() {
helpResolve("select * from xmltest.doc4 where root.node1.@node2 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement7() {
helpResolve("select * from xmltest.doc4 where root.node3 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElement8() {
helpResolve("select * from xmltest.doc4 where node3 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementFail1() {
helpResolveException("select * from xmltest.doc4 where node3.node1.node2 = 'xyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementFail2() {
helpResolveException("select * from xmltest.doc4 where root.node1.node2.node3 = 'xyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementFail3() {
helpResolveException("select * from xmltest.doc4 where root.node1.node3 = 'xyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementFail4() {
helpResolveException("select * from xmltest.doc4 where node2.node1.node2 = 'xyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaTempElement1() {
helpResolve("select * from xmltest.doc4 where tm1.g1.e1 = 'x'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaTempElement2() {
helpResolve("select * from xmltest.doc4 where root.node1.@node2 = 'yyz' and tm1.g1.e2 = 'y'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaTempElement3() {
helpResolve("select * from xmltest.doc4 where tm1.g1.e1 = 'x' and tm1.g1.e2 = 'y'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaTempElementFail1() {
helpResolveException("select * from xmltest.doc4 where tm1.g2.e1 = 'xyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaTempElementFail2() {
helpResolveException("select * from xmltest.doc4 where root.node1.node2.node3 = 'xyz' and e1 = 'x'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaTempElementFail3() {
helpResolveException("select * from xmltest.doc4 where e3 = 'xyz' and tm1.g2.e4='m'"); //$NON-NLS-1$
}
//tests ambiguously-named elements in both root temp group and document
@Test public void testXMLAmbiguousName1() {
helpResolve("select * from xmltest.doc4 where root.node1 is null"); //$NON-NLS-1$
}
@Test public void testXMLAmbiguousName2() {
helpResolve("select * from xmltest.doc4 where tm1.g1.node1 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLAmbiguousName3() {
helpResolveException("select * from xmltest.doc4 where node1 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementInAnonymous() {
CompareCriteria expected = new CompareCriteria();
GroupSymbol gs = new GroupSymbol("xmltest.doc2"); //$NON-NLS-1$
ElementSymbol es = new ElementSymbol("root.node1.node3", gs); //$NON-NLS-1$
expected.setLeftExpression(es);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant("yyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select * from xmltest.doc2 where root.node1.node3 = 'yyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testXMLAmbiguousShortName() {
helpResolveException("select * from xmltest.doc3 where node2 = 'yyz'"); //$NON-NLS-1$
}
/**
* defect 9745
*/
@Test public void testXMLAttributeInCriteria() {
helpResolve("select * from xmltest.doc4 where root.node1.@node2 = 'x'"); //$NON-NLS-1$
}
/**
* defect 9745
*/
@Test public void testXMLAttributeInCriteria2() {
helpResolve("select * from xmltest.doc4 where root.node1.node2 = 'x'"); //$NON-NLS-1$
}
/**
* defect 9745
*/
@Test public void testXMLAttributeInCriteria3() {
helpResolve("select * from xmltest.doc4 where node2 = 'x'"); //$NON-NLS-1$
}
@Test public void testXMLAttributeElementAmbiguity1() {
helpResolve("select * from xmltest.doc4 where root.node3.node4 = 'x'"); //$NON-NLS-1$
}
@Test public void testXMLAttributeElementAmbiguity2() {
helpResolve("select * from xmltest.doc4 where root.node3.@node4 = 'x'"); //$NON-NLS-1$
}
@Test public void testXMLAttributeElementAmbiguity3() {
helpResolve("select * from xmltest.doc4 where root.node3.node4 = 'x' and root.node3.@node4='y'"); //$NON-NLS-1$
}
/*
* This should resolve to the XML element root.node3.root.node6
*/
@Test public void testXMLAttributeElementAmbiguity4() {
helpResolve("select * from xmltest.doc4 where root.node6 = 'x'"); //$NON-NLS-1$
}
/*
* This should resolve to the XML attribute root.@node6
*/
@Test public void testXMLAttributeElementAmbiguity5() {
helpResolve("select * from xmltest.doc4 where root.@node6 = 'x'"); //$NON-NLS-1$
}
@Test public void testXMLAttributeFullPath() {
helpResolve("select * from xmltest.doc4 where xmltest.doc4.root.@node6 = 'x'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementWithGroup1() {
helpResolve("select * from xmltest.doc4 where xmltest.doc4.root.node1 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementWithGroup2() {
helpResolve("select * from xmltest.doc4 where xmltest.doc4.root.node1.@node2 = 'yyz'"); //$NON-NLS-1$
}
@Test public void testXMLCriteriaLongElementWithGroup3() {
helpResolve("select * from xmltest.doc4 where xmltest.doc4.root.node3 = 'yyz'"); //$NON-NLS-1$
}
/*@Test public void testXMLElementPotentialAmbiguous() {
helpResolve("select * from xmltest.doc6 where node = 'yyz'");
}*/
@Test public void testXMLSelect() {
helpResolve("select root.node3.@node4 from xmltest.doc4"); //$NON-NLS-1$
}
@Test public void testXMLSelect2() {
helpResolve("select root.node3.node4 from xmltest.doc4"); //$NON-NLS-1$
}
@Test public void testXMLSelect3() {
helpResolve("select root.@node6 from xmltest.doc4"); //$NON-NLS-1$
}
@Test public void testXMLSelect4() {
helpResolve("select root.node6 from xmltest.doc4"); //$NON-NLS-1$
}
@Test public void testXMLSelect5() {
helpResolve("select node2 from xmltest.doc4"); //$NON-NLS-1$
}
@Test public void testDEFECT_19771() {
helpResolveException("select node2 AS NODE2 from xmltest.doc4"); //$NON-NLS-1$
}
@Test public void testContext() {
GroupSymbol gs1 = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es1 = new ElementSymbol("root.node1.node2.node3", gs1); //$NON-NLS-1$
ElementSymbol es2 = new ElementSymbol("root.node1", gs1); //$NON-NLS-1$
Expression[] exprs = new Expression[]{es1, es2};
Function context = new Function("context", exprs); //$NON-NLS-1$
CompareCriteria expected = new CompareCriteria();
expected.setLeftExpression(context);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant("yyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select * from xmltest.doc1 where context(node3, node1) = 'yyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testRowLimit() {
GroupSymbol gs1 = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es1 = new ElementSymbol("root.node1.node2.node3", gs1); //$NON-NLS-1$
es1.setGroupSymbol(gs1);
Expression[] exprs = new Expression[]{es1};
Function context = new Function("rowlimit", exprs); //$NON-NLS-1$
CompareCriteria expected = new CompareCriteria();
expected.setLeftExpression(context);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant(new Integer(2)));
Query query = (Query) helpResolve("select * from xmltest.doc1 where rowlimit(node3) = 2"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testRowLimitException() {
GroupSymbol gs1 = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es1 = new ElementSymbol("root.node1.node2.node3", gs1); //$NON-NLS-1$
Expression[] exprs = new Expression[]{es1};
Function context = new Function("rowlimitexception", exprs); //$NON-NLS-1$
CompareCriteria expected = new CompareCriteria();
expected.setLeftExpression(context);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant(new Integer(2)));
Query query = (Query) helpResolve("select * from xmltest.doc1 where rowlimitexception(node3) = 2"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testXMLQueryFail1() {
helpResolveException("SELECT DISTINCT * FROM vm1.doc1"); //$NON-NLS-1$
}
@Test public void testXMLQueryFail2() {
helpResolveException("SELECT a2 FROM vm1.doc1"); //$NON-NLS-1$
}
@Test public void testXMLQueryFail3() {
helpResolveException("SELECT * FROM vm1.doc1, vm1.doc2"); //$NON-NLS-1$
}
@Test public void testXMLWithOrderBy1() {
helpResolveException("select * from xmltest.doc4 order by node1"); //$NON-NLS-1$
}
@Test public void testConversionInXML() {
// Expected left expression
GroupSymbol gs1 = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es1 = new ElementSymbol("root.node1", gs1); //$NON-NLS-1$
// Expected right expression
Function convert = new Function("convert", new Expression[] { new Constant(new Integer(5)), new Constant("string") }); //$NON-NLS-1$ //$NON-NLS-2$
// Expected criteria
CompareCriteria expected = new CompareCriteria();
expected.setLeftExpression(es1);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(convert);
// Resolve the query and check against expected objects
Query query = (Query) helpResolve("select * from xmltest.doc1 where node1 = convert(5, string)"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
Function actualRightExpr = (Function) ((CompareCriteria)actual).getRightExpression();
assertNotNull("Failed to resolve function", actualRightExpr.getFunctionDescriptor()); //$NON-NLS-1$
}
@Test public void testXMLWithSelect1() throws Exception {
CompareCriteria expected = new CompareCriteria();
GroupSymbol gs = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es = new ElementSymbol("root.node1", gs); //$NON-NLS-1$
expected.setLeftExpression(es);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant("yyz")); //$NON-NLS-1$
Query query = (Query) TestResolver.helpResolve(QueryParser.getQueryParser().parseCommand("select \"xml\" from xmltest.doc1 where node1 = 'yyz'"), RealMetadataFactory.example1Cached()); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
@Test public void testXMLWithSelect1a() {
helpResolveException("select 'a' from xmltest.doc1 where node1 = 'yyz'", "TEIID30134 Expressions cannot be selected by XML Queries"); //$NON-NLS-1$ //$NON-NLS-2$
}
@Test public void testXMLWithSelect2() {
CompareCriteria expected = new CompareCriteria();
GroupSymbol gs = new GroupSymbol("xmltest.doc1"); //$NON-NLS-1$
ElementSymbol es = new ElementSymbol("root.node1", gs); //$NON-NLS-1$
expected.setLeftExpression(es);
expected.setOperator(CompareCriteria.EQ);
expected.setRightExpression(new Constant("yyz")); //$NON-NLS-1$
Query query = (Query) helpResolve("select xmltest.doc1.xml from xmltest.doc1 where node1 = 'yyz'"); //$NON-NLS-1$
Criteria actual = query.getCriteria();
assertEquals("Did not match expected criteria", expected, actual); //$NON-NLS-1$
}
}