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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.index.fielddata;
import org.elasticsearch.index.fielddata.ScriptDocValues.Longs;
import org.elasticsearch.test.ESTestCase;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.ReadableDateTime;
import java.io.IOException;
public class ScriptDocValuesLongsTests extends ESTestCase {
public void testLongs() throws IOException {
long[][] values = new long[between(3, 10)][];
for (int d = 0; d < values.length; d++) {
values[d] = new long[randomBoolean() ? randomBoolean() ? 0 : 1 : between(2, 100)];
for (int i = 0; i < values[d].length; i++) {
values[d][i] = randomLong();
}
}
Longs longs = wrap(values);
for (int round = 0; round < 10; round++) {
int d = between(0, values.length - 1);
longs.setNextDocId(d);
assertEquals(values[d].length > 0 ? values[d][0] : 0, longs.getValue());
assertEquals(values[d].length, longs.size());
assertEquals(values[d].length, longs.getValues().size());
for (int i = 0; i < values[d].length; i++) {
assertEquals(values[d][i], longs.get(i).longValue());
assertEquals(values[d][i], longs.getValues().get(i).longValue());
}
Exception e = expectThrows(UnsupportedOperationException.class, () -> longs.getValues().add(100L));
assertEquals("doc values are unmodifiable", e.getMessage());
}
}
public void testDates() throws IOException {
long[][] values = new long[between(3, 10)][];
ReadableDateTime[][] dates = new ReadableDateTime[values.length][];
for (int d = 0; d < values.length; d++) {
values[d] = new long[randomBoolean() ? randomBoolean() ? 0 : 1 : between(2, 100)];
dates[d] = new ReadableDateTime[values[d].length];
for (int i = 0; i < values[d].length; i++) {
dates[d][i] = new DateTime(randomNonNegativeLong(), DateTimeZone.UTC);
values[d][i] = dates[d][i].getMillis();
}
}
Longs longs = wrap(values);
for (int round = 0; round < 10; round++) {
int d = between(0, values.length - 1);
longs.setNextDocId(d);
assertEquals(dates[d].length > 0 ? dates[d][0] : new DateTime(0, DateTimeZone.UTC), longs.getDate());
assertEquals(values[d].length, longs.getDates().size());
for (int i = 0; i < values[d].length; i++) {
assertEquals(dates[d][i], longs.getDates().get(i));
}
Exception e = expectThrows(UnsupportedOperationException.class, () -> longs.getDates().add(new DateTime()));
assertEquals("doc values are unmodifiable", e.getMessage());
}
assertWarnings(
"getDate on numeric fields is deprecated. Use a date field to get dates.",
"getDates on numeric fields is deprecated. Use a date field to get dates.");
}
private Longs wrap(long[][] values) {
return new Longs(new AbstractSortedNumericDocValues() {
long[] current;
int i;
@Override
public boolean advanceExact(int doc) {
i = 0;
current = values[doc];
return current.length > 0;
}
@Override
public int docValueCount() {
return current.length;
}
@Override
public long nextValue() {
return current[i++];
}
});
}
}
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