X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/spans/TestNearSpansOrdered.java diff --git a/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/spans/TestNearSpansOrdered.java b/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/spans/TestNearSpansOrdered.java deleted file mode 100644 index d3fe2db..0000000 --- a/lucene-java-3.4.0/lucene/backwards/src/test/org/apache/lucene/search/spans/TestNearSpansOrdered.java +++ /dev/null @@ -1,187 +0,0 @@ -package org.apache.lucene.search.spans; - -/** - * 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. - */ - -import org.apache.lucene.analysis.MockAnalyzer; - -import org.apache.lucene.document.Document; -import org.apache.lucene.document.Field; -import org.apache.lucene.index.IndexReader; -import org.apache.lucene.index.RandomIndexWriter; -import org.apache.lucene.index.Term; -import org.apache.lucene.queryParser.QueryParser; -import org.apache.lucene.search.CheckHits; -import org.apache.lucene.search.Explanation; -import org.apache.lucene.search.IndexSearcher; -import org.apache.lucene.search.Weight; -import org.apache.lucene.search.Scorer; -import org.apache.lucene.store.Directory; -import org.apache.lucene.util.LuceneTestCase; - -public class TestNearSpansOrdered extends LuceneTestCase { - protected IndexSearcher searcher; - protected Directory directory; - protected IndexReader reader; - - public static final String FIELD = "field"; - public static final QueryParser qp = - new QueryParser(TEST_VERSION_CURRENT, FIELD, new MockAnalyzer(random)); - - @Override - public void tearDown() throws Exception { - searcher.close(); - reader.close(); - directory.close(); - super.tearDown(); - } - - @Override - public void setUp() throws Exception { - super.setUp(); - directory = newDirectory(); - RandomIndexWriter writer= new RandomIndexWriter(random, directory, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random)).setMergePolicy(newLogMergePolicy())); - for (int i = 0; i < docFields.length; i++) { - Document doc = new Document(); - doc.add(newField(FIELD, docFields[i], Field.Store.NO, Field.Index.ANALYZED)); - writer.addDocument(doc); - } - reader = writer.getReader(); - writer.close(); - searcher = newSearcher(reader); - } - - protected String[] docFields = { - "w1 w2 w3 w4 w5", - "w1 w3 w2 w3 zz", - "w1 xx w2 yy w3", - "w1 w3 xx w2 yy w3 zz" - }; - - protected SpanNearQuery makeQuery(String s1, String s2, String s3, - int slop, boolean inOrder) { - return new SpanNearQuery - (new SpanQuery[] { - new SpanTermQuery(new Term(FIELD, s1)), - new SpanTermQuery(new Term(FIELD, s2)), - new SpanTermQuery(new Term(FIELD, s3)) }, - slop, - inOrder); - } - protected SpanNearQuery makeQuery() { - return makeQuery("w1","w2","w3",1,true); - } - - public void testSpanNearQuery() throws Exception { - SpanNearQuery q = makeQuery(); - CheckHits.checkHits(random, q, FIELD, searcher, new int[] {0,1}); - } - - public String s(Spans span) { - return s(span.doc(), span.start(), span.end()); - } - public String s(int doc, int start, int end) { - return "s(" + doc + "," + start + "," + end +")"; - } - - public void testNearSpansNext() throws Exception { - SpanNearQuery q = makeQuery(); - Spans span = q.getSpans(searcher.getIndexReader()); - assertEquals(true, span.next()); - assertEquals(s(0,0,3), s(span)); - assertEquals(true, span.next()); - assertEquals(s(1,0,4), s(span)); - assertEquals(false, span.next()); - } - - /** - * test does not imply that skipTo(doc+1) should work exactly the - * same as next -- it's only applicable in this case since we know doc - * does not contain more than one span - */ - public void testNearSpansSkipToLikeNext() throws Exception { - SpanNearQuery q = makeQuery(); - Spans span = q.getSpans(searcher.getIndexReader()); - assertEquals(true, span.skipTo(0)); - assertEquals(s(0,0,3), s(span)); - assertEquals(true, span.skipTo(1)); - assertEquals(s(1,0,4), s(span)); - assertEquals(false, span.skipTo(2)); - } - - public void testNearSpansNextThenSkipTo() throws Exception { - SpanNearQuery q = makeQuery(); - Spans span = q.getSpans(searcher.getIndexReader()); - assertEquals(true, span.next()); - assertEquals(s(0,0,3), s(span)); - assertEquals(true, span.skipTo(1)); - assertEquals(s(1,0,4), s(span)); - assertEquals(false, span.next()); - } - - public void testNearSpansNextThenSkipPast() throws Exception { - SpanNearQuery q = makeQuery(); - Spans span = q.getSpans(searcher.getIndexReader()); - assertEquals(true, span.next()); - assertEquals(s(0,0,3), s(span)); - assertEquals(false, span.skipTo(2)); - } - - public void testNearSpansSkipPast() throws Exception { - SpanNearQuery q = makeQuery(); - Spans span = q.getSpans(searcher.getIndexReader()); - assertEquals(false, span.skipTo(2)); - } - - public void testNearSpansSkipTo0() throws Exception { - SpanNearQuery q = makeQuery(); - Spans span = q.getSpans(searcher.getIndexReader()); - assertEquals(true, span.skipTo(0)); - assertEquals(s(0,0,3), s(span)); - } - - public void testNearSpansSkipTo1() throws Exception { - SpanNearQuery q = makeQuery(); - Spans span = q.getSpans(searcher.getIndexReader()); - assertEquals(true, span.skipTo(1)); - assertEquals(s(1,0,4), s(span)); - } - - /** - * not a direct test of NearSpans, but a demonstration of how/when - * this causes problems - */ - public void testSpanNearScorerSkipTo1() throws Exception { - SpanNearQuery q = makeQuery(); - Weight w = searcher.createNormalizedWeight(q); - Scorer s = w.scorer(searcher.getIndexReader(), true, false); - assertEquals(1, s.advance(1)); - } - - /** - * not a direct test of NearSpans, but a demonstration of how/when - * this causes problems - */ - public void testSpanNearScorerExplain() throws Exception { - SpanNearQuery q = makeQuery(); - Explanation e = searcher.explain(q, 1); - assertTrue("Scorer explanation value for doc#1 isn't positive: " - + e.toString(), - 0.0f < e.getValue()); - } - -}