X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.4.0/lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/FieldQueryTest.java

diff --git a/lucene-java-3.4.0/lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/FieldQueryTest.java b/lucene-java-3.4.0/lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/FieldQueryTest.java
deleted file mode 100644
index 42924fd..0000000
--- a/lucene-java-3.4.0/lucene/contrib/highlighter/src/test/org/apache/lucene/search/vectorhighlight/FieldQueryTest.java
+++ /dev/null
@@ -1,837 +0,0 @@
-package org.apache.lucene.search.vectorhighlight;
-/**
- * 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 java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.lucene.search.BooleanQuery;
-import org.apache.lucene.search.Query;
-import org.apache.lucene.search.BooleanClause.Occur;
-import org.apache.lucene.search.vectorhighlight.FieldQuery.QueryPhraseMap;
-import org.apache.lucene.search.vectorhighlight.FieldTermStack.TermInfo;
-
-public class FieldQueryTest extends AbstractTestCase {
-
-  public void testFlattenBoolean() throws Exception {
-    Query query = paW.parse( "A AND B OR C NOT (D AND E)" );
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Set<Query> flatQueries = new HashSet<Query>();
-    fq.flatten( query, flatQueries );
-    assertCollectionQueries( flatQueries, tq( "A" ), tq( "B" ), tq( "C" ) );
-  }
-
-  public void testFlattenDisjunctionMaxQuery() throws Exception {
-    Query query = dmq( tq( "A" ), tq( "B" ), pqF( "C", "D" ) );
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Set<Query> flatQueries = new HashSet<Query>();
-    fq.flatten( query, flatQueries );
-    assertCollectionQueries( flatQueries, tq( "A" ), tq( "B" ), pqF( "C", "D" ) );
-  }
-
-  public void testFlattenTermAndPhrase() throws Exception {
-    Query query = paW.parse( "A AND \"B C\"" );
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Set<Query> flatQueries = new HashSet<Query>();
-    fq.flatten( query, flatQueries );
-    assertCollectionQueries( flatQueries, tq( "A" ), pqF( "B", "C" ) );
-  }
-
-  public void testFlattenTermAndPhrase2gram() throws Exception {
-    Query query = paB.parse( "AA AND \"BCD\" OR \"EFGH\"" );
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Set<Query> flatQueries = new HashSet<Query>();
-    fq.flatten( query, flatQueries );
-    assertCollectionQueries( flatQueries, tq( "AA" ), pqF( "BC", "CD" ), pqF( "EF", "FG", "GH" ) );
-  }
-
-  public void testFlatten1TermPhrase() throws Exception {
-    Query query = pqF( "A" );
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Set<Query> flatQueries = new HashSet<Query>();
-    fq.flatten( query, flatQueries );
-    assertCollectionQueries( flatQueries, tq( "A" ) );
-  }
-
-  public void testExpand() throws Exception {
-    Query dummy = pqF( "DUMMY" );
-    FieldQuery fq = new FieldQuery( dummy, true, true );
-
-    // "a b","b c" => "a b","b c","a b c"
-    Set<Query> flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b" ) );
-    flatQueries.add( pqF( "b", "c" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b" ), pqF( "b", "c" ), pqF( "a", "b", "c" ) );
-
-    // "a b","b c d" => "a b","b c d","a b c d"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b" ) );
-    flatQueries.add( pqF( "b", "c", "d" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b" ), pqF( "b", "c", "d" ), pqF( "a", "b", "c", "d" ) );
-
-    // "a b c","b c d" => "a b c","b c d","a b c d"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b", "c" ) );
-    flatQueries.add( pqF( "b", "c", "d" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b", "c" ), pqF( "b", "c", "d" ), pqF( "a", "b", "c", "d" ) );
-
-    // "a b c","c d e" => "a b c","c d e","a b c d e"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b", "c" ) );
-    flatQueries.add( pqF( "c", "d", "e" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b", "c" ), pqF( "c", "d", "e" ), pqF( "a", "b", "c", "d", "e" ) );
-
-    // "a b c d","b c" => "a b c d","b c"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b", "c", "d" ) );
-    flatQueries.add( pqF( "b", "c" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b", "c", "d" ), pqF( "b", "c" ) );
-
-    // "a b b","b c" => "a b b","b c","a b b c"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b", "b" ) );
-    flatQueries.add( pqF( "b", "c" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b", "b" ), pqF( "b", "c" ), pqF( "a", "b", "b", "c" ) );
-
-    // "a b","b a" => "a b","b a","a b a", "b a b"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b" ) );
-    flatQueries.add( pqF( "b", "a" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b" ), pqF( "b", "a" ), pqF( "a", "b", "a" ), pqF( "b", "a", "b" ) );
-
-    // "a b","a b c" => "a b","a b c"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b" ) );
-    flatQueries.add( pqF( "a", "b", "c" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b" ), pqF( "a", "b", "c" ) );
-  }
-
-  public void testNoExpand() throws Exception {
-    Query dummy = pqF( "DUMMY" );
-    FieldQuery fq = new FieldQuery( dummy, true, true );
-
-    // "a b","c d" => "a b","c d"
-    Set<Query> flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b" ) );
-    flatQueries.add( pqF( "c", "d" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b" ), pqF( "c", "d" ) );
-
-    // "a","a b" => "a", "a b"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( tq( "a" ) );
-    flatQueries.add( pqF( "a", "b" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        tq( "a" ), pqF( "a", "b" ) );
-
-    // "a b","b" => "a b", "b"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b" ) );
-    flatQueries.add( tq( "b" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b" ), tq( "b" ) );
-
-    // "a b c","b c" => "a b c","b c"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b", "c" ) );
-    flatQueries.add( pqF( "b", "c" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b", "c" ), pqF( "b", "c" ) );
-
-    // "a b","a b c" => "a b","a b c"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b" ) );
-    flatQueries.add( pqF( "a", "b", "c" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b" ), pqF( "a", "b", "c" ) );
-
-    // "a b c","b d e" => "a b c","b d e"
-    flatQueries = new HashSet<Query>();
-    flatQueries.add( pqF( "a", "b", "c" ) );
-    flatQueries.add( pqF( "b", "d", "e" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pqF( "a", "b", "c" ), pqF( "b", "d", "e" ) );
-  }
-
-  public void testExpandNotFieldMatch() throws Exception {
-    Query dummy = pqF( "DUMMY" );
-    FieldQuery fq = new FieldQuery( dummy, true, false );
-
-    // f1:"a b",f2:"b c" => f1:"a b",f2:"b c",f1:"a b c"
-    Set<Query> flatQueries = new HashSet<Query>();
-    flatQueries.add( pq( F1, "a", "b" ) );
-    flatQueries.add( pq( F2, "b", "c" ) );
-    assertCollectionQueries( fq.expand( flatQueries ),
-        pq( F1, "a", "b" ), pq( F2, "b", "c" ), pq( F1, "a", "b", "c" ) );
-  }
-
-  public void testGetFieldTermMap() throws Exception {
-    Query query = tq( "a" );
-    FieldQuery fq = new FieldQuery( query, true, true );
-    
-    QueryPhraseMap pqm = fq.getFieldTermMap( F, "a" );
-    assertNotNull( pqm );
-    assertTrue( pqm.isTerminal() );
-    
-    pqm = fq.getFieldTermMap( F, "b" );
-    assertNull( pqm );
-    
-    pqm = fq.getFieldTermMap( F1, "a" );
-    assertNull( pqm );
-  }
-
-  public void testGetRootMap() throws Exception {
-    Query dummy = pqF( "DUMMY" );
-    FieldQuery fq = new FieldQuery( dummy, true, true );
-
-    QueryPhraseMap rootMap1 = fq.getRootMap( tq( "a" ) );
-    QueryPhraseMap rootMap2 = fq.getRootMap( tq( "a" ) );
-    assertTrue( rootMap1 == rootMap2 );
-    QueryPhraseMap rootMap3 = fq.getRootMap( tq( "b" ) );
-    assertTrue( rootMap1 == rootMap3 );
-    QueryPhraseMap rootMap4 = fq.getRootMap( tq( F1, "b" ) );
-    assertFalse( rootMap4 == rootMap3 );
-  }
-
-  public void testGetRootMapNotFieldMatch() throws Exception {
-    Query dummy = pqF( "DUMMY" );
-    FieldQuery fq = new FieldQuery( dummy, true, false );
-
-    QueryPhraseMap rootMap1 = fq.getRootMap( tq( "a" ) );
-    QueryPhraseMap rootMap2 = fq.getRootMap( tq( "a" ) );
-    assertTrue( rootMap1 == rootMap2 );
-    QueryPhraseMap rootMap3 = fq.getRootMap( tq( "b" ) );
-    assertTrue( rootMap1 == rootMap3 );
-    QueryPhraseMap rootMap4 = fq.getRootMap( tq( F1, "b" ) );
-    assertTrue( rootMap4 == rootMap3 );
-  }
-
-  public void testGetTermSet() throws Exception {
-    Query query = paW.parse( "A AND B OR x:C NOT (D AND E)" );
-    FieldQuery fq = new FieldQuery( query, true, true );
-    assertEquals( 2, fq.termSetMap.size() );
-    Set<String> termSet = fq.getTermSet( F );
-    assertEquals( 2, termSet.size() );
-    assertTrue( termSet.contains( "A" ) );
-    assertTrue( termSet.contains( "B" ) );
-    termSet = fq.getTermSet( "x" );
-    assertEquals( 1, termSet.size() );
-    assertTrue( termSet.contains( "C" ) );
-    termSet = fq.getTermSet( "y" );
-    assertNull( termSet );
-  }
-  
-  public void testQueryPhraseMap1Term() throws Exception {
-    Query query = tq( "a" );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 1, qpm.subMap.size() );
-    assertTrue( qpm.subMap.get( "a" ) != null );
-    assertTrue( qpm.subMap.get( "a" ).terminal );
-    assertEquals( 1F, qpm.subMap.get( "a" ).boost );
-    
-    // phraseHighlight = true, fieldMatch = false
-    fq = new FieldQuery( query, true, false );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( F ) );
-    assertNotNull( map.get( null ) );
-    qpm = map.get( null );
-    assertEquals( 1, qpm.subMap.size() );
-    assertTrue( qpm.subMap.get( "a" ) != null );
-    assertTrue( qpm.subMap.get( "a" ).terminal );
-    assertEquals( 1F, qpm.subMap.get( "a" ).boost );
-    
-    // phraseHighlight = false, fieldMatch = true
-    fq = new FieldQuery( query, false, true );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    qpm = map.get( F );
-    assertEquals( 1, qpm.subMap.size() );
-    assertTrue( qpm.subMap.get( "a" ) != null );
-    assertTrue( qpm.subMap.get( "a" ).terminal );
-    assertEquals( 1F, qpm.subMap.get( "a" ).boost );
-    
-    // phraseHighlight = false, fieldMatch = false
-    fq = new FieldQuery( query, false, false );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( F ) );
-    assertNotNull( map.get( null ) );
-    qpm = map.get( null );
-    assertEquals( 1, qpm.subMap.size() );
-    assertTrue( qpm.subMap.get( "a" ) != null );
-    assertTrue( qpm.subMap.get( "a" ).terminal );
-    assertEquals( 1F, qpm.subMap.get( "a" ).boost );
-    
-    // boost != 1
-    query = tq( 2, "a" );
-    fq = new FieldQuery( query, true, true );
-    map = fq.rootMaps;
-    qpm = map.get( F );
-    assertEquals( 2F, qpm.subMap.get( "a" ).boost );
-  }
-  
-  public void testQueryPhraseMap1Phrase() throws Exception {
-    Query query = pqF( "a", "b" );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 1, qpm.subMap.size() );
-    assertNotNull( qpm.subMap.get( "a" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-    
-    // phraseHighlight = true, fieldMatch = false
-    fq = new FieldQuery( query, true, false );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( F ) );
-    assertNotNull( map.get( null ) );
-    qpm = map.get( null );
-    assertEquals( 1, qpm.subMap.size() );
-    assertNotNull( qpm.subMap.get( "a" ) );
-    qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-    
-    // phraseHighlight = false, fieldMatch = true
-    fq = new FieldQuery( query, false, true );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    qpm = map.get( F );
-    assertEquals( 2, qpm.subMap.size() );
-    assertNotNull( qpm.subMap.get( "a" ) );
-    qpm2 = qpm.subMap.get( "a" );
-    assertTrue( qpm2.terminal );
-    assertEquals( 1F, qpm2.boost );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    assertNotNull( qpm.subMap.get( "b" ) );
-    qpm2 = qpm.subMap.get( "b" );
-    assertTrue( qpm2.terminal );
-    assertEquals( 1F, qpm2.boost );
-    
-    // phraseHighlight = false, fieldMatch = false
-    fq = new FieldQuery( query, false, false );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( F ) );
-    assertNotNull( map.get( null ) );
-    qpm = map.get( null );
-    assertEquals( 2, qpm.subMap.size() );
-    assertNotNull( qpm.subMap.get( "a" ) );
-    qpm2 = qpm.subMap.get( "a" );
-    assertTrue( qpm2.terminal );
-    assertEquals( 1F, qpm2.boost );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    assertNotNull( qpm.subMap.get( "b" ) );
-    qpm2 = qpm.subMap.get( "b" );
-    assertTrue( qpm2.terminal );
-    assertEquals( 1F, qpm2.boost );
-
-    // boost != 1
-    query = pqF( 2, "a", "b" );
-    // phraseHighlight = false, fieldMatch = false
-    fq = new FieldQuery( query, false, false );
-    map = fq.rootMaps;
-    qpm = map.get( null );
-    qpm2 = qpm.subMap.get( "a" );
-    assertEquals( 2F, qpm2.boost );
-    qpm3 = qpm2.subMap.get( "b" );
-    assertEquals( 2F, qpm3.boost );
-    qpm2 = qpm.subMap.get( "b" );
-    assertEquals( 2F, qpm2.boost );
-  }
-  
-  public void testQueryPhraseMap1PhraseAnother() throws Exception {
-    Query query = pqF( "search", "engines" );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 1, qpm.subMap.size() );
-    assertNotNull( qpm.subMap.get( "search" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "search" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "engines" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "engines" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-  }
-  
-  public void testQueryPhraseMap2Phrases() throws Exception {
-    BooleanQuery query = new BooleanQuery();
-    query.add( pqF( "a", "b" ), Occur.SHOULD );
-    query.add( pqF( 2, "c", "d" ), Occur.SHOULD );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 2, qpm.subMap.size() );
-
-    // "a b"
-    assertNotNull( qpm.subMap.get( "a" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    // "c d"^2
-    assertNotNull( qpm.subMap.get( "c" ) );
-    qpm2 = qpm.subMap.get( "c" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "d" ) );
-    qpm3 = qpm2.subMap.get( "d" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 2F, qpm3.boost );
-  }
-  
-  public void testQueryPhraseMap2PhrasesFields() throws Exception {
-    BooleanQuery query = new BooleanQuery();
-    query.add( pq( F1, "a", "b" ), Occur.SHOULD );
-    query.add( pq( 2F, F2, "c", "d" ), Occur.SHOULD );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 2, map.size() );
-    assertNull( map.get( null ) );
-
-    // "a b"
-    assertNotNull( map.get( F1 ) );
-    QueryPhraseMap qpm = map.get( F1 );
-    assertEquals( 1, qpm.subMap.size() );
-    assertNotNull( qpm.subMap.get( "a" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    // "c d"^2
-    assertNotNull( map.get( F2 ) );
-    qpm = map.get( F2 );
-    assertEquals( 1, qpm.subMap.size() );
-    assertNotNull( qpm.subMap.get( "c" ) );
-    qpm2 = qpm.subMap.get( "c" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "d" ) );
-    qpm3 = qpm2.subMap.get( "d" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 2F, qpm3.boost );
-    
-    // phraseHighlight = true, fieldMatch = false
-    fq = new FieldQuery( query, true, false );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( F1 ) );
-    assertNull( map.get( F2 ) );
-    assertNotNull( map.get( null ) );
-    qpm = map.get( null );
-    assertEquals( 2, qpm.subMap.size() );
-
-    // "a b"
-    assertNotNull( qpm.subMap.get( "a" ) );
-    qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    // "c d"^2
-    assertNotNull( qpm.subMap.get( "c" ) );
-    qpm2 = qpm.subMap.get( "c" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "d" ) );
-    qpm3 = qpm2.subMap.get( "d" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 2F, qpm3.boost );
-  }
-  
-  /*
-   * <t>...terminal
-   * 
-   * a-b-c-<t>
-   *     +-d-<t>
-   * b-c-d-<t>
-   * +-d-<t>
-   */
-  public void testQueryPhraseMapOverlapPhrases() throws Exception {
-    BooleanQuery query = new BooleanQuery();
-    query.add( pqF( "a", "b", "c" ), Occur.SHOULD );
-    query.add( pqF( 2, "b", "c", "d" ), Occur.SHOULD );
-    query.add( pqF( 3, "b", "d" ), Occur.SHOULD );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 2, qpm.subMap.size() );
-
-    // "a b c"
-    assertNotNull( qpm.subMap.get( "a" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "b" );
-    assertFalse( qpm3.terminal );
-    assertEquals( 1, qpm3.subMap.size() );
-    assertNotNull( qpm3.subMap.get( "c" ) );
-    QueryPhraseMap qpm4 = qpm3.subMap.get( "c" );
-    assertTrue( qpm4.terminal );
-    assertEquals( 1F, qpm4.boost );
-    assertNotNull( qpm4.subMap.get( "d" ) );
-    QueryPhraseMap qpm5 = qpm4.subMap.get( "d" );
-    assertTrue( qpm5.terminal );
-    assertEquals( 1F, qpm5.boost );
-
-    // "b c d"^2, "b d"^3
-    assertNotNull( qpm.subMap.get( "b" ) );
-    qpm2 = qpm.subMap.get( "b" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 2, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "c" ) );
-    qpm3 = qpm2.subMap.get( "c" );
-    assertFalse( qpm3.terminal );
-    assertEquals( 1, qpm3.subMap.size() );
-    assertNotNull( qpm3.subMap.get( "d" ) );
-    qpm4 = qpm3.subMap.get( "d" );
-    assertTrue( qpm4.terminal );
-    assertEquals( 2F, qpm4.boost );
-    assertNotNull( qpm2.subMap.get( "d" ) );
-    qpm3 = qpm2.subMap.get( "d" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 3F, qpm3.boost );
-  }
-  
-  /*
-   * <t>...terminal
-   * 
-   * a-b-<t>
-   *   +-c-<t>
-   */
-  public void testQueryPhraseMapOverlapPhrases2() throws Exception {
-    BooleanQuery query = new BooleanQuery();
-    query.add( pqF( "a", "b" ), Occur.SHOULD );
-    query.add( pqF( 2, "a", "b", "c" ), Occur.SHOULD );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 1, qpm.subMap.size() );
-
-    // "a b"
-    assertNotNull( qpm.subMap.get( "a" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "b" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "b" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    // "a b c"^2
-    assertEquals( 1, qpm3.subMap.size() );
-    assertNotNull( qpm3.subMap.get( "c" ) );
-    QueryPhraseMap qpm4 = qpm3.subMap.get( "c" );
-    assertTrue( qpm4.terminal );
-    assertEquals( 2F, qpm4.boost );
-  }
-  
-  /*
-   * <t>...terminal
-   * 
-   * a-a-a-<t>
-   *     +-a-<t>
-   *       +-a-<t>
-   *         +-a-<t>
-   */
-  public void testQueryPhraseMapOverlapPhrases3() throws Exception {
-    BooleanQuery query = new BooleanQuery();
-    query.add( pqF( "a", "a", "a", "a" ), Occur.SHOULD );
-    query.add( pqF( 2, "a", "a", "a" ), Occur.SHOULD );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 1, qpm.subMap.size() );
-
-    // "a a a"
-    assertNotNull( qpm.subMap.get( "a" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "a" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "a" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "a" );
-    assertFalse( qpm3.terminal );
-    assertEquals( 1, qpm3.subMap.size() );
-    assertNotNull( qpm3.subMap.get( "a" ) );
-    QueryPhraseMap qpm4 = qpm3.subMap.get( "a" );
-    assertTrue( qpm4.terminal );
-
-    // "a a a a"
-    assertEquals( 1, qpm4.subMap.size() );
-    assertNotNull( qpm4.subMap.get( "a" ) );
-    QueryPhraseMap qpm5 = qpm4.subMap.get( "a" );
-    assertTrue( qpm5.terminal );
-
-    // "a a a a a"
-    assertEquals( 1, qpm5.subMap.size() );
-    assertNotNull( qpm5.subMap.get( "a" ) );
-    QueryPhraseMap qpm6 = qpm5.subMap.get( "a" );
-    assertTrue( qpm6.terminal );
-
-    // "a a a a a a"
-    assertEquals( 1, qpm6.subMap.size() );
-    assertNotNull( qpm6.subMap.get( "a" ) );
-    QueryPhraseMap qpm7 = qpm6.subMap.get( "a" );
-    assertTrue( qpm7.terminal );
-  }
-  
-  public void testQueryPhraseMapOverlap2gram() throws Exception {
-    Query query = paB.parse( "\"abc\" AND \"bcd\"" );
-    
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    Map<String, QueryPhraseMap> map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    QueryPhraseMap qpm = map.get( F );
-    assertEquals( 2, qpm.subMap.size() );
-
-    // "ab bc"
-    assertNotNull( qpm.subMap.get( "ab" ) );
-    QueryPhraseMap qpm2 = qpm.subMap.get( "ab" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "bc" ) );
-    QueryPhraseMap qpm3 = qpm2.subMap.get( "bc" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    // "ab bc cd"
-    assertEquals( 1, qpm3.subMap.size() );
-    assertNotNull( qpm3.subMap.get( "cd" ) );
-    QueryPhraseMap qpm4 = qpm3.subMap.get( "cd" );
-    assertTrue( qpm4.terminal );
-    assertEquals( 1F, qpm4.boost );
-
-    // "bc cd"
-    assertNotNull( qpm.subMap.get( "bc" ) );
-    qpm2 = qpm.subMap.get( "bc" );
-    assertFalse( qpm2.terminal );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "cd" ) );
-    qpm3 = qpm2.subMap.get( "cd" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-    
-    // phraseHighlight = false, fieldMatch = true
-    fq = new FieldQuery( query, false, true );
-    map = fq.rootMaps;
-    assertEquals( 1, map.size() );
-    assertNull( map.get( null ) );
-    assertNotNull( map.get( F ) );
-    qpm = map.get( F );
-    assertEquals( 3, qpm.subMap.size() );
-
-    // "ab bc"
-    assertNotNull( qpm.subMap.get( "ab" ) );
-    qpm2 = qpm.subMap.get( "ab" );
-    assertTrue( qpm2.terminal );
-    assertEquals( 1F, qpm2.boost );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "bc" ) );
-    qpm3 = qpm2.subMap.get( "bc" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    // "ab bc cd"
-    assertEquals( 1, qpm3.subMap.size() );
-    assertNotNull( qpm3.subMap.get( "cd" ) );
-    qpm4 = qpm3.subMap.get( "cd" );
-    assertTrue( qpm4.terminal );
-    assertEquals( 1F, qpm4.boost );
-
-    // "bc cd"
-    assertNotNull( qpm.subMap.get( "bc" ) );
-    qpm2 = qpm.subMap.get( "bc" );
-    assertTrue( qpm2.terminal );
-    assertEquals( 1F, qpm2.boost );
-    assertEquals( 1, qpm2.subMap.size() );
-    assertNotNull( qpm2.subMap.get( "cd" ) );
-    qpm3 = qpm2.subMap.get( "cd" );
-    assertTrue( qpm3.terminal );
-    assertEquals( 1F, qpm3.boost );
-
-    // "cd"
-    assertNotNull( qpm.subMap.get( "cd" ) );
-    qpm2 = qpm.subMap.get( "cd" );
-    assertTrue( qpm2.terminal );
-    assertEquals( 1F, qpm2.boost );
-    assertEquals( 0, qpm2.subMap.size() );
-  }
-  
-  public void testSearchPhrase() throws Exception {
-    Query query = pqF( "a", "b", "c" );
-
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    
-    // "a"
-    List<TermInfo> phraseCandidate = new ArrayList<TermInfo>();
-    phraseCandidate.add( new TermInfo( "a", 0, 1, 0 ) );
-    assertNull( fq.searchPhrase( F, phraseCandidate ) );
-    // "a b"
-    phraseCandidate.add( new TermInfo( "b", 2, 3, 1 ) );
-    assertNull( fq.searchPhrase( F, phraseCandidate ) );
-    // "a b c"
-    phraseCandidate.add( new TermInfo( "c", 4, 5, 2 ) );
-    assertNotNull( fq.searchPhrase( F, phraseCandidate ) );
-    assertNull( fq.searchPhrase( "x", phraseCandidate ) );
-
-    // phraseHighlight = true, fieldMatch = false
-    fq = new FieldQuery( query, true, false );
-    
-    // "a b c"
-    assertNotNull( fq.searchPhrase( F, phraseCandidate ) );
-    assertNotNull( fq.searchPhrase( "x", phraseCandidate ) );
-
-    // phraseHighlight = false, fieldMatch = true
-    fq = new FieldQuery( query, false, true );
-    
-    // "a"
-    phraseCandidate.clear();
-    phraseCandidate.add( new TermInfo( "a", 0, 1, 0 ) );
-    assertNotNull( fq.searchPhrase( F, phraseCandidate ) );
-    // "a b"
-    phraseCandidate.add( new TermInfo( "b", 2, 3, 1 ) );
-    assertNull( fq.searchPhrase( F, phraseCandidate ) );
-    // "a b c"
-    phraseCandidate.add( new TermInfo( "c", 4, 5, 2 ) );
-    assertNotNull( fq.searchPhrase( F, phraseCandidate ) );
-    assertNull( fq.searchPhrase( "x", phraseCandidate ) );
-  }
-  
-  public void testSearchPhraseSlop() throws Exception {
-    // "a b c"~0
-    Query query = pqF( "a", "b", "c" );
-
-    // phraseHighlight = true, fieldMatch = true
-    FieldQuery fq = new FieldQuery( query, true, true );
-    
-    // "a b c" w/ position-gap = 2
-    List<TermInfo> phraseCandidate = new ArrayList<TermInfo>();
-    phraseCandidate.add( new TermInfo( "a", 0, 1, 0 ) );
-    phraseCandidate.add( new TermInfo( "b", 2, 3, 2 ) );
-    phraseCandidate.add( new TermInfo( "c", 4, 5, 4 ) );
-    assertNull( fq.searchPhrase( F, phraseCandidate ) );
-
-    // "a b c"~1
-    query = pqF( 1F, 1, "a", "b", "c" );
-
-    // phraseHighlight = true, fieldMatch = true
-    fq = new FieldQuery( query, true, true );
-    
-    // "a b c" w/ position-gap = 2
-    assertNotNull( fq.searchPhrase( F, phraseCandidate ) );
-    
-    // "a b c" w/ position-gap = 3
-    phraseCandidate.clear();
-    phraseCandidate.add( new TermInfo( "a", 0, 1, 0 ) );
-    phraseCandidate.add( new TermInfo( "b", 2, 3, 3 ) );
-    phraseCandidate.add( new TermInfo( "c", 4, 5, 6 ) );
-    assertNull( fq.searchPhrase( F, phraseCandidate ) );
-  }
-}