@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 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);
}