| /* |
| * 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.jackrabbit.oak.query; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| |
| import java.text.ParseException; |
| |
| import org.apache.jackrabbit.oak.query.xpath.XPathToSQL2Converter; |
| import org.apache.jackrabbit.oak.spi.query.Filter; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| /** |
| * Test filter conditions. |
| */ |
| public class FilterTest { |
| |
| private final SQL2Parser p = SQL2ParserTest.createTestSQL2Parser(); |
| |
| private Filter createFilter(String xpath) throws ParseException { |
| String sql = new XPathToSQL2Converter().convert(xpath); |
| QueryImpl q = (QueryImpl) p.parse(sql); |
| return q.createFilter(true); |
| } |
| |
| private Filter createFilterSQL(String sql) throws ParseException { |
| QueryImpl q = (QueryImpl) p.parse(sql); |
| return q.createFilter(true); |
| } |
| |
| @Test |
| public void functionBasedIndex() throws Exception { |
| String sql2 = "select [jcr:path] from [nt:base] where lower([test]) = 'hello'"; |
| assertEquals("Filter(query=select [jcr:path] from [nt:base] " + |
| "where lower([test]) = 'hello', " + |
| "path=*, property=[" + |
| "function*lower*@test=[hello], " + |
| "test=[is not null]])", createFilterSQL(sql2).toString()); |
| |
| sql2 = "select [jcr:path] from [nt:base] where upper([test]) = 'HELLO'"; |
| assertEquals("Filter(query=select [jcr:path] from [nt:base] " + |
| "where upper([test]) = 'HELLO', " + |
| "path=*, property=[" + |
| "function*upper*@test=[HELLO], " + |
| "test=[is not null]])", createFilterSQL(sql2).toString()); |
| |
| sql2 = "select [jcr:path] from [nt:base] where upper(name()) = 'ACME:TEST'"; |
| assertEquals("Filter(query=select [jcr:path] from [nt:base] " + |
| "where upper(name()) = 'ACME:TEST', " + |
| "path=*, property=[" + |
| "function*upper*@:name=[ACME:TEST]])", createFilterSQL(sql2).toString()); |
| |
| sql2 = "select [jcr:path] from [nt:base] where lower(localname()) > 'test'"; |
| assertEquals("Filter(query=select [jcr:path] from [nt:base] " + |
| "where lower(localname()) > 'test', " + |
| "path=*, property=[" + |
| "function*lower*@:localname=[(test..]])", createFilterSQL(sql2).toString()); |
| |
| sql2 = "select [jcr:path] from [nt:base] where length([test]) <= 10"; |
| assertEquals("Filter(query=select [jcr:path] from [nt:base] " + |
| "where length([test]) <= 10, " + |
| "path=*, property=[function*length*@test=[..10]], " + |
| "test=[is not null]])", createFilterSQL(sql2).toString()); |
| |
| sql2 = "select [jcr:path] from [nt:base] where length([data/test]) > 2"; |
| assertEquals("Filter(query=select [jcr:path] from [nt:base] " + |
| "where length([data/test]) > 2, " + |
| "path=*, property=[data/test=[is not null], " + |
| "function*length*@data/test=[(2..]])", createFilterSQL(sql2).toString()); |
| } |
| |
| @Test |
| public void oak4170() throws ParseException { |
| String sql2 = "select * from [nt:unstructured] where CONTAINS([jcr:content/metadata/comment], 'december')"; |
| Filter f = createFilterSQL(sql2); |
| String plan = f.toString(); |
| // with the "property is not null" restriction, it would be: |
| // assertEquals("Filter(query=select * from [nt:unstructured] " + |
| // "where CONTAINS([jcr:content/metadata/comment], 'december') " + |
| // "fullText=jcr:content/metadata/comment:\"december\", " + |
| // "path=*, property=[jcr:content/metadata/comment=[is not null]])", plan); |
| assertEquals("Filter(query=select * from [nt:unstructured] " + |
| "where CONTAINS([jcr:content/metadata/comment], 'december') " + |
| "fullText=jcr:content/metadata/comment:\"december\", " + |
| "path=*)", plan); |
| assertEquals(f.getPropertyRestrictions().toString(), 0, f.getPropertyRestrictions().size()); |
| f.getPropertyRestriction("jcr:content/metadata/comment"); |
| } |
| |
| @Test |
| public void localName() throws Exception { |
| Filter f = createFilterSQL("select * from [nt:base] where localname() = 'resource'"); |
| assertEquals("[resource]", f.getPropertyRestrictions(":localname").toString()); |
| } |
| |
| @Test |
| public void name() throws Exception { |
| Filter f = createFilter("//*[fn:name() = 'nt:resource']"); |
| assertEquals("[resource]", f.getPropertyRestrictions(":localname").toString()); |
| } |
| |
| @Test |
| public void mvp() throws Exception { |
| // this can refer to a multi-valued property |
| Filter f = createFilter("//*[(@prop = 'aaa' and @prop = 'bbb' and @prop = 'ccc')]"); |
| assertFalse(f.isAlwaysFalse()); |
| } |
| |
| @Test |
| public void isNull() throws Exception { |
| // this can refer to a multi-valued property |
| Filter f = createFilter("//*[not(@c)]"); |
| assertEquals("[is null]", f.getPropertyRestrictions("c").toString()); |
| } |
| |
| @Test |
| public void isNotNull() throws Exception { |
| // this can refer to a multi-valued property |
| Filter f = createFilter("//*[@c]"); |
| assertEquals("[is not null]", f.getPropertyRestrictions("c").toString()); |
| } |
| |
| @Ignore("OAK-4170") |
| @Test |
| public void fulltext() throws Exception { |
| Filter f = createFilterSQL("select * from [nt:unstructured] where CONTAINS([jcr:content/metadata/comment], 'december')"); |
| assertNotNull(f.getPropertyRestriction("jcr:content/metadata/comment")); |
| } |
| } |