/*
* 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.solr.handler.admin;
import org.apache.solr.common.luke.FieldFlag;
import org.apache.solr.request.SolrQueryRequest;
import org.apache.solr.util.AbstractSolrTestCase;
import org.junit.Before;
import org.junit.Test;
import java.util.EnumSet;
import java.util.Arrays;
/**
* :TODO: currently only tests some of the utilities in the LukeRequestHandler
*/
public class LukeRequestHandlerTest extends AbstractSolrTestCase {
@Override
public String getSchemaFile() {
return "schema12.xml";
}
@Override
public String getSolrConfigFile() {
return "solrconfig.xml";
}
@Before
public void before() {
assertU(adoc("id","SOLR1000", "name","Apache Solr",
"solr_si", "10",
"solr_sl", "10",
"solr_sf", "10",
"solr_sd", "10",
"solr_s", "10",
"solr_sI", "10",
"solr_sS", "10",
"solr_t", "10",
"solr_tt", "10",
"solr_b", "true",
"solr_i", "10",
"solr_l", "10",
"solr_f", "10",
"solr_d", "10",
"solr_ti", "10",
"solr_tl", "10",
"solr_tf", "10",
"solr_td", "10",
"solr_pi", "10",
"solr_pl", "10",
"solr_pf", "10",
"solr_pd", "10",
"solr_dt", "2000-01-01T01:01:01Z",
"solr_tdt", "2000-01-01T01:01:01Z",
"solr_pdt", "2000-01-01T01:01:01Z"
));
assertU(commit());
}
@Test
public void testHistogramBucket() {
assertHistoBucket(0, 1);
assertHistoBucket(1, 2);
assertHistoBucket(2, 3);
assertHistoBucket(2, 4);
assertHistoBucket(3, 5);
assertHistoBucket(3, 6);
assertHistoBucket(3, 7);
assertHistoBucket(3, 8);
assertHistoBucket(4, 9);
final int MAX_VALID = ((Integer.MAX_VALUE/2)+1)/2;
assertHistoBucket(29, MAX_VALID-1 );
assertHistoBucket(29, MAX_VALID );
assertHistoBucket(30, MAX_VALID+1 );
}
private void assertHistoBucket(int slot, int in) {
assertEquals("histobucket: " + in, slot, 32 - Integer.numberOfLeadingZeros(Math.max(0, in - 1)));
}
@Test
public void testLuke() {
// test that Luke can handle all of the field types
assertQ(req("qt","/admin/luke", "id","SOLR1000"));
final int numFlags = EnumSet.allOf(FieldFlag.class).size();
assertQ("Not all flags ("+numFlags+") mentioned in info->key",
req("qt","/admin/luke"),
numFlags+"=count(//lst[@name='info']/lst[@name='key']/str)");
// code should be the same for all fields, but just in case do several
for (String f : Arrays.asList("solr_t","solr_s","solr_ti",
"solr_td","solr_pl","solr_dt","solr_b",
"solr_sS","solr_sI")) {
final String xp = getFieldXPathPrefix(f);
assertQ("Not as many schema flags as expected ("+numFlags+") for " + f,
req("qt","/admin/luke", "fl", f),
numFlags+"=string-length("+xp+"[@name='schema'])");
}
// diff loop for checking 'index' flags,
// only valid for fields that are indexed & stored
for (String f : Arrays.asList("solr_t","solr_s","solr_ti",
"solr_td","solr_pl","solr_dt","solr_b")) {
final String xp = getFieldXPathPrefix(f);
assertQ("Not as many index flags as expected ("+numFlags+") for " + f,
req("qt","/admin/luke", "fl", f),
numFlags+"=string-length("+xp+"[@name='index'])");
final String hxp = getFieldXPathHistogram(f);
assertQ("Historgram field should be present for field "+f,
req("qt", "/admin/luke", "fl", f),
hxp+"[@name='histogram']");
}
}
private static String getFieldXPathHistogram(String field) {
return "//lst[@name='fields']/lst[@name='"+field+"']/lst";
}
private static String getFieldXPathPrefix(String field) {
return "//lst[@name='fields']/lst[@name='"+field+"']/str";
}
private static String field(String field) {
return "//lst[@name='fields']/lst[@name='"+field+"']/";
}
private static String dynfield(String field) {
return "//lst[@name='dynamicFields']/lst[@name='"+field+"']/";
}
@Test
public void testFlParam() {
SolrQueryRequest req = req("qt", "/admin/luke", "fl", "solr_t solr_s", "show", "all");
try {
// First, determine that the two fields ARE there
String response = h.query(req);
assertNull(h.validateXPath(response,
getFieldXPathPrefix("solr_t") + "[@name='index']",
getFieldXPathPrefix("solr_s") + "[@name='index']"
));
// Now test that the other fields are NOT there
for (String f : Arrays.asList("solr_ti",
"solr_td", "solr_pl", "solr_dt", "solr_b")) {
assertNotNull(h.validateXPath(response,
getFieldXPathPrefix(f) + "[@name='index']"));
}
// Insure * works
req = req("qt", "/admin/luke", "fl", "*");
response = h.query(req);
for (String f : Arrays.asList("solr_t", "solr_s", "solr_ti",
"solr_td", "solr_pl", "solr_dt", "solr_b")) {
assertNull(h.validateXPath(response,
getFieldXPathPrefix(f) + "[@name='index']"));
}
} catch (Exception e) {
fail("Caught unexpected exception " + e.getMessage());
}
}
public void testCopyFieldLists() throws Exception {
SolrQueryRequest req = req("qt", "/admin/luke", "show", "schema");
String xml = h.query(req);
String r = h.validateXPath
(xml,
field("text") + "/arr[@name='copySources']/str[.='title']",
field("text") + "/arr[@name='copySources']/str[.='subject']",
field("title") + "/arr[@name='copyDests']/str[.='text']",
field("title") + "/arr[@name='copyDests']/str[.='title_stemmed']",
// :TODO: SOLR-3798
//dynfield("bar_copydest_*") + "/arr[@name='copySource']/str[.='foo_copysource_*']",
dynfield("foo_copysource_*") + "/arr[@name='copyDests']/str[.='bar_copydest_*']");
assertEquals(xml, null, r);
}
}