// test using a sparse index (with deleted docs).
@Test
public void testSparseIndex() throws IOException {
Directory dir = newDirectory();
IndexWriter writer =
new IndexWriter(
dir, newIndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(random())));
for (int d = -20; d <= 20; d++) {
Document doc = new Document();
doc.add(new IntField("id_int", d, Field.Store.NO));
doc.add(newStringField("body", "body", Field.Store.NO));
writer.addDocument(doc);
}
writer.forceMerge(1);
BytesRef term0 = new BytesRef();
NumericUtils.intToPrefixCoded(0, 0, term0);
writer.deleteDocuments(new Term("id_int", term0));
writer.close();
IndexReader reader = DirectoryReader.open(dir);
IndexSearcher search = newSearcher(reader);
assertTrue(reader.hasDeletions());
ScoreDoc[] result;
Query q = new TermQuery(new Term("body", "body"));
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id_int", -20, 20, T, T), 100).scoreDocs;
assertEquals("find all", 40, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id_int", 0, 20, T, T), 100).scoreDocs;
assertEquals("find all", 20, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id_int", -20, 0, T, T), 100).scoreDocs;
assertEquals("find all", 20, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id_int", 10, 20, T, T), 100).scoreDocs;
assertEquals("find all", 11, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id_int", -20, -10, T, T), 100)
.scoreDocs;
assertEquals("find all", 11, result.length);
reader.close();
dir.close();
}
@Test
public void testFieldCacheRangeFilterDoubles() throws IOException {
IndexReader reader = signedIndexReader;
IndexSearcher search = newSearcher(reader);
int numDocs = reader.numDocs();
Double minIdO = Double.valueOf(minId + .5);
Double medIdO = Double.valueOf(minIdO.floatValue() + ((maxId - minId)) / 2.0);
ScoreDoc[] result;
Query q = new TermQuery(new Term("body", "body"));
result =
search.search(
q, FieldCacheRangeFilter.newDoubleRange("id_double", minIdO, medIdO, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs / 2, result.length);
int count = 0;
result =
search.search(
q, FieldCacheRangeFilter.newDoubleRange("id_double", null, medIdO, F, T), numDocs)
.scoreDocs;
count += result.length;
result =
search.search(
q, FieldCacheRangeFilter.newDoubleRange("id_double", medIdO, null, F, F), numDocs)
.scoreDocs;
count += result.length;
assertEquals("sum of two concenatted ranges", numDocs, count);
result =
search.search(
q, FieldCacheRangeFilter.newDoubleRange("id_double", null, null, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(
q,
FieldCacheRangeFilter.newDoubleRange(
"id_double", Double.valueOf(Double.POSITIVE_INFINITY), null, F, F),
numDocs)
.scoreDocs;
assertEquals("infinity special case", 0, result.length);
result =
search.search(
q,
FieldCacheRangeFilter.newDoubleRange(
"id_double", null, Double.valueOf(Double.NEGATIVE_INFINITY), F, F),
numDocs)
.scoreDocs;
assertEquals("infinity special case", 0, result.length);
}
public void testFieldCacheRangeFilterFloats() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexSearcher search = new IndexSearcher(reader);
int numDocs = reader.numDocs();
Float minIdO = Float.valueOf(minId + .5f);
Float medIdO = Float.valueOf(minIdO.floatValue() + ((float) (maxId - minId)) / 2.0f);
ScoreDoc[] result;
Query q = new TermQuery(new Term("body", "body"));
result =
search.search(q, FieldCacheRangeFilter.newFloatRange("id", minIdO, medIdO, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs / 2, result.length);
int count = 0;
result =
search.search(q, FieldCacheRangeFilter.newFloatRange("id", null, medIdO, F, T), numDocs)
.scoreDocs;
count += result.length;
result =
search.search(q, FieldCacheRangeFilter.newFloatRange("id", medIdO, null, F, F), numDocs)
.scoreDocs;
count += result.length;
assertEquals("sum of two concenatted ranges", numDocs, count);
result =
search.search(q, FieldCacheRangeFilter.newFloatRange("id", null, null, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(
q,
FieldCacheRangeFilter.newFloatRange(
"id", Float.valueOf(Float.POSITIVE_INFINITY), null, F, F),
numDocs)
.scoreDocs;
assertEquals("infinity special case", 0, result.length);
result =
search.search(
q,
FieldCacheRangeFilter.newFloatRange(
"id", null, Float.valueOf(Float.NEGATIVE_INFINITY), F, F),
numDocs)
.scoreDocs;
assertEquals("infinity special case", 0, result.length);
}
public void testIsCacheAble() throws Exception {
Directory dir = newDirectory();
RandomIndexWriter writer = new RandomIndexWriter(random(), dir);
writer.addDocument(new Document());
writer.close();
IndexReader reader = SlowCompositeReaderWrapper.wrap(DirectoryReader.open(dir));
// not cacheable:
assertDocIdSetCacheable(
reader, new QueryWrapperFilter(new TermQuery(new Term("test", "value"))), false);
// returns default empty docidset, always cacheable:
assertDocIdSetCacheable(
reader,
NumericRangeFilter.newIntRange(
"test", Integer.valueOf(10000), Integer.valueOf(-10000), true, true),
true);
// is cacheable:
assertDocIdSetCacheable(
reader,
FieldCacheRangeFilter.newIntRange(
"test", Integer.valueOf(10), Integer.valueOf(20), true, true),
true);
// a fixedbitset filter is always cacheable
assertDocIdSetCacheable(
reader,
new Filter() {
@Override
public DocIdSet getDocIdSet(AtomicReaderContext context, Bits acceptDocs) {
return new FixedBitSet(context.reader().maxDoc());
}
},
true);
reader.close();
dir.close();
}
@Test
public void testRangeFilterId() throws IOException {
IndexReader reader = signedIndexReader;
IndexSearcher search = newSearcher(reader);
int medId = ((maxId - minId) / 2);
String minIP = pad(minId);
String maxIP = pad(maxId);
String medIP = pad(medId);
int numDocs = reader.numDocs();
assertEquals("num of docs", numDocs, 1 + maxId - minId);
ScoreDoc[] result;
Query q = new TermQuery(new Term("body", "body"));
// test id, bounded on both ends
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, maxIP, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, maxIP, T, F), numDocs)
.scoreDocs;
assertEquals("all but last", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, maxIP, F, T), numDocs)
.scoreDocs;
assertEquals("all but first", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, maxIP, F, F), numDocs)
.scoreDocs;
assertEquals("all but ends", numDocs - 2, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", medIP, maxIP, T, T), numDocs)
.scoreDocs;
assertEquals("med and up", 1 + maxId - medId, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, medIP, T, T), numDocs)
.scoreDocs;
assertEquals("up to med", 1 + medId - minId, result.length);
// unbounded id
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", null, null, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, null, T, F), numDocs)
.scoreDocs;
assertEquals("min and up", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", null, maxIP, F, T), numDocs)
.scoreDocs;
assertEquals("max and down", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, null, F, F), numDocs)
.scoreDocs;
assertEquals("not min, but up", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", null, maxIP, F, F), numDocs)
.scoreDocs;
assertEquals("not max, but down", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", medIP, maxIP, T, F), numDocs)
.scoreDocs;
assertEquals("med and up, not max", maxId - medId, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, medIP, F, T), numDocs)
.scoreDocs;
assertEquals("not min, up to med", medId - minId, result.length);
// very small sets
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, minIP, F, F), numDocs)
.scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", medIP, medIP, F, F), numDocs)
.scoreDocs;
assertEquals("med,med,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", maxIP, maxIP, F, F), numDocs)
.scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", minIP, minIP, T, T), numDocs)
.scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", null, minIP, F, T), numDocs)
.scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", maxIP, maxIP, T, T), numDocs)
.scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", maxIP, null, T, F), numDocs)
.scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("id", medIP, medIP, T, T), numDocs)
.scoreDocs;
assertEquals("med,med,T,T", 1, result.length);
}
@Test
public void testFieldCacheRangeFilterLongs() throws IOException {
IndexReader reader = signedIndexReader;
IndexSearcher search = newSearcher(reader);
int numDocs = reader.numDocs();
int medId = ((maxId - minId) / 2);
Long minIdO = Long.valueOf(minId);
Long maxIdO = Long.valueOf(maxId);
Long medIdO = Long.valueOf(medId);
assertEquals("num of docs", numDocs, 1 + maxId - minId);
ScoreDoc[] result;
Query q = new TermQuery(new Term("body", "body"));
// test id, bounded on both ends
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, maxIdO, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, maxIdO, T, F), numDocs)
.scoreDocs;
assertEquals("all but last", numDocs - 1, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, maxIdO, F, T), numDocs)
.scoreDocs;
assertEquals("all but first", numDocs - 1, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, maxIdO, F, F), numDocs)
.scoreDocs;
assertEquals("all but ends", numDocs - 2, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", medIdO, maxIdO, T, T), numDocs)
.scoreDocs;
assertEquals("med and up", 1 + maxId - medId, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, medIdO, T, T), numDocs)
.scoreDocs;
assertEquals("up to med", 1 + medId - minId, result.length);
// unbounded id
result =
search.search(q, FieldCacheRangeFilter.newLongRange("id_long", null, null, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, null, T, F), numDocs)
.scoreDocs;
assertEquals("min and up", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newLongRange("id_long", null, maxIdO, F, T), numDocs)
.scoreDocs;
assertEquals("max and down", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, null, F, F), numDocs)
.scoreDocs;
assertEquals("not min, but up", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newLongRange("id_long", null, maxIdO, F, F), numDocs)
.scoreDocs;
assertEquals("not max, but down", numDocs - 1, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", medIdO, maxIdO, T, F), numDocs)
.scoreDocs;
assertEquals("med and up, not max", maxId - medId, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, medIdO, F, T), numDocs)
.scoreDocs;
assertEquals("not min, up to med", medId - minId, result.length);
// very small sets
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, minIdO, F, F), numDocs)
.scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", medIdO, medIdO, F, F), numDocs)
.scoreDocs;
assertEquals("med,med,F,F", 0, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", maxIdO, maxIdO, F, F), numDocs)
.scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", minIdO, minIdO, T, T), numDocs)
.scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newLongRange("id_long", null, minIdO, F, T), numDocs)
.scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", maxIdO, maxIdO, T, T), numDocs)
.scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newLongRange("id_long", maxIdO, null, T, F), numDocs)
.scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", medIdO, medIdO, T, T), numDocs)
.scoreDocs;
assertEquals("med,med,T,T", 1, result.length);
// special cases
result =
search.search(
q,
FieldCacheRangeFilter.newLongRange(
"id_long", Long.valueOf(Long.MAX_VALUE), null, F, F),
numDocs)
.scoreDocs;
assertEquals("overflow special case", 0, result.length);
result =
search.search(
q,
FieldCacheRangeFilter.newLongRange(
"id_long", null, Long.valueOf(Long.MIN_VALUE), F, F),
numDocs)
.scoreDocs;
assertEquals("overflow special case", 0, result.length);
result =
search.search(
q, FieldCacheRangeFilter.newLongRange("id_long", maxIdO, minIdO, T, T), numDocs)
.scoreDocs;
assertEquals("inverse range", 0, result.length);
}
@Test
public void testFieldCacheRangeFilterRand() throws IOException {
IndexReader reader = signedIndexReader;
IndexSearcher search = newSearcher(reader);
String minRP = pad(signedIndexDir.minR);
String maxRP = pad(signedIndexDir.maxR);
int numDocs = reader.numDocs();
assertEquals("num of docs", numDocs, 1 + maxId - minId);
ScoreDoc[] result;
Query q = new TermQuery(new Term("body", "body"));
// test extremes, bounded on both ends
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, maxRP, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, maxRP, T, F), numDocs)
.scoreDocs;
assertEquals("all but biggest", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, maxRP, F, T), numDocs)
.scoreDocs;
assertEquals("all but smallest", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, maxRP, F, F), numDocs)
.scoreDocs;
assertEquals("all but extremes", numDocs - 2, result.length);
// unbounded
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, null, T, F), numDocs)
.scoreDocs;
assertEquals("smallest and up", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", null, maxRP, F, T), numDocs)
.scoreDocs;
assertEquals("biggest and down", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, null, F, F), numDocs)
.scoreDocs;
assertEquals("not smallest, but up", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", null, maxRP, F, F), numDocs)
.scoreDocs;
assertEquals("not biggest, but down", numDocs - 1, result.length);
// very small sets
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, minRP, F, F), numDocs)
.scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", maxRP, maxRP, F, F), numDocs)
.scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", minRP, minRP, T, T), numDocs)
.scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", null, minRP, F, T), numDocs)
.scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", maxRP, maxRP, T, T), numDocs)
.scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newStringRange("rand", maxRP, null, T, F), numDocs)
.scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
}
// test using a sparse index (with deleted docs). The DocIdSet should be not cacheable, as it uses
// TermDocs if the range contains 0
public void testSparseIndex() throws IOException {
RAMDirectory dir = new RAMDirectory();
IndexWriter writer =
new IndexWriter(dir, new SimpleAnalyzer(), T, IndexWriter.MaxFieldLength.LIMITED);
for (int d = -20; d <= 20; d++) {
Document doc = new Document();
doc.add(new Field("id", Integer.toString(d), Field.Store.NO, Field.Index.NOT_ANALYZED));
doc.add(new Field("body", "body", Field.Store.NO, Field.Index.NOT_ANALYZED));
writer.addDocument(doc);
}
writer.optimize();
writer.deleteDocuments(new Term("id", "0"));
writer.close();
IndexReader reader = IndexReader.open(dir, true);
IndexSearcher search = new IndexSearcher(reader);
assertTrue(reader.hasDeletions());
ScoreDoc[] result;
FieldCacheRangeFilter fcrf;
Query q = new TermQuery(new Term("body", "body"));
result =
search.search(
q,
fcrf =
FieldCacheRangeFilter.newByteRange(
"id", Byte.valueOf((byte) -20), Byte.valueOf((byte) 20), T, T),
100)
.scoreDocs;
assertFalse(
"DocIdSet must be not cacheable",
fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable());
assertEquals("find all", 40, result.length);
result =
search.search(
q,
fcrf =
FieldCacheRangeFilter.newByteRange(
"id", Byte.valueOf((byte) 0), Byte.valueOf((byte) 20), T, T),
100)
.scoreDocs;
assertFalse(
"DocIdSet must be not cacheable",
fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable());
assertEquals("find all", 20, result.length);
result =
search.search(
q,
fcrf =
FieldCacheRangeFilter.newByteRange(
"id", Byte.valueOf((byte) -20), Byte.valueOf((byte) 0), T, T),
100)
.scoreDocs;
assertFalse(
"DocIdSet must be not cacheable",
fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable());
assertEquals("find all", 20, result.length);
result =
search.search(
q,
fcrf =
FieldCacheRangeFilter.newByteRange(
"id", Byte.valueOf((byte) 10), Byte.valueOf((byte) 20), T, T),
100)
.scoreDocs;
assertTrue(
"DocIdSet must be cacheable",
fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable());
assertEquals("find all", 11, result.length);
result =
search.search(
q,
fcrf =
FieldCacheRangeFilter.newByteRange(
"id", Byte.valueOf((byte) -20), Byte.valueOf((byte) -10), T, T),
100)
.scoreDocs;
assertTrue(
"DocIdSet must be cacheable",
fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable());
assertEquals("find all", 11, result.length);
}
public void testFieldCacheRangeFilterInts() throws IOException {
IndexReader reader = IndexReader.open(signedIndex.index, true);
IndexSearcher search = new IndexSearcher(reader);
int numDocs = reader.numDocs();
int medId = ((maxId - minId) / 2);
Integer minIdO = Integer.valueOf(minId);
Integer maxIdO = Integer.valueOf(maxId);
Integer medIdO = Integer.valueOf(medId);
assertEquals("num of docs", numDocs, 1 + maxId - minId);
ScoreDoc[] result;
Query q = new TermQuery(new Term("body", "body"));
// test id, bounded on both ends
FieldCacheRangeFilter fcrf;
result =
search.search(
q, fcrf = FieldCacheRangeFilter.newIntRange("id", minIdO, maxIdO, T, T), numDocs)
.scoreDocs;
assertTrue(fcrf.getDocIdSet(reader.getSequentialSubReaders()[0]).isCacheable());
assertEquals("find all", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, maxIdO, T, F), numDocs)
.scoreDocs;
assertEquals("all but last", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, maxIdO, F, T), numDocs)
.scoreDocs;
assertEquals("all but first", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, maxIdO, F, F), numDocs)
.scoreDocs;
assertEquals("all but ends", numDocs - 2, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", medIdO, maxIdO, T, T), numDocs)
.scoreDocs;
assertEquals("med and up", 1 + maxId - medId, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, medIdO, T, T), numDocs)
.scoreDocs;
assertEquals("up to med", 1 + medId - minId, result.length);
// unbounded id
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", null, null, T, T), numDocs)
.scoreDocs;
assertEquals("find all", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, null, T, F), numDocs)
.scoreDocs;
assertEquals("min and up", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", null, maxIdO, F, T), numDocs)
.scoreDocs;
assertEquals("max and down", numDocs, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, null, F, F), numDocs)
.scoreDocs;
assertEquals("not min, but up", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", null, maxIdO, F, F), numDocs)
.scoreDocs;
assertEquals("not max, but down", numDocs - 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", medIdO, maxIdO, T, F), numDocs)
.scoreDocs;
assertEquals("med and up, not max", maxId - medId, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, medIdO, F, T), numDocs)
.scoreDocs;
assertEquals("not min, up to med", medId - minId, result.length);
// very small sets
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, minIdO, F, F), numDocs)
.scoreDocs;
assertEquals("min,min,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", medIdO, medIdO, F, F), numDocs)
.scoreDocs;
assertEquals("med,med,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", maxIdO, maxIdO, F, F), numDocs)
.scoreDocs;
assertEquals("max,max,F,F", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", minIdO, minIdO, T, T), numDocs)
.scoreDocs;
assertEquals("min,min,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", null, minIdO, F, T), numDocs)
.scoreDocs;
assertEquals("nul,min,F,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", maxIdO, maxIdO, T, T), numDocs)
.scoreDocs;
assertEquals("max,max,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", maxIdO, null, T, F), numDocs)
.scoreDocs;
assertEquals("max,nul,T,T", 1, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", medIdO, medIdO, T, T), numDocs)
.scoreDocs;
assertEquals("med,med,T,T", 1, result.length);
// special cases
result =
search.search(
q,
FieldCacheRangeFilter.newIntRange(
"id", Integer.valueOf(Integer.MAX_VALUE), null, F, F),
numDocs)
.scoreDocs;
assertEquals("overflow special case", 0, result.length);
result =
search.search(
q,
FieldCacheRangeFilter.newIntRange(
"id", null, Integer.valueOf(Integer.MIN_VALUE), F, F),
numDocs)
.scoreDocs;
assertEquals("overflow special case", 0, result.length);
result =
search.search(q, FieldCacheRangeFilter.newIntRange("id", maxIdO, minIdO, T, T), numDocs)
.scoreDocs;
assertEquals("inverse range", 0, result.length);
}
