/** we fake a double test using long2double conversion of LegacyNumericUtils */
private void testDoubleRange(int precisionStep) throws Exception {
final String field = "ascfield" + precisionStep;
final long lower = -1000L, upper = +2000L;
Query tq =
LegacyNumericRangeQuery.newDoubleRange(
field,
precisionStep,
NumericUtils.sortableLongToDouble(lower),
NumericUtils.sortableLongToDouble(upper),
true,
true);
TopDocs tTopDocs = searcher.search(tq, 1);
assertEquals(
"Returned count of range query must be equal to inclusive range length",
upper - lower + 1,
tTopDocs.totalHits);
}
@Test
public void testInfiniteValues() throws Exception {
Directory dir = newDirectory();
RandomIndexWriter writer =
new RandomIndexWriter(random(), dir, newIndexWriterConfig(new MockAnalyzer(random())));
Document doc = new Document();
doc.add(new LegacyDoubleField("double", Double.NEGATIVE_INFINITY, Field.Store.NO));
doc.add(new LegacyLongField("long", Long.MIN_VALUE, Field.Store.NO));
writer.addDocument(doc);
doc = new Document();
doc.add(new LegacyDoubleField("double", Double.POSITIVE_INFINITY, Field.Store.NO));
doc.add(new LegacyLongField("long", Long.MAX_VALUE, Field.Store.NO));
writer.addDocument(doc);
doc = new Document();
doc.add(new LegacyDoubleField("double", 0.0, Field.Store.NO));
doc.add(new LegacyLongField("long", 0L, Field.Store.NO));
writer.addDocument(doc);
for (double d : TestLegacyNumericUtils.DOUBLE_NANs) {
doc = new Document();
doc.add(new LegacyDoubleField("double", d, Field.Store.NO));
writer.addDocument(doc);
}
writer.close();
IndexReader r = DirectoryReader.open(dir);
IndexSearcher s = newSearcher(r);
Query q = LegacyNumericRangeQuery.newLongRange("long", null, null, true, true);
TopDocs topDocs = s.search(q, 10);
assertEquals("Score doc count", 3, topDocs.scoreDocs.length);
q = LegacyNumericRangeQuery.newLongRange("long", null, null, false, false);
topDocs = s.search(q, 10);
assertEquals("Score doc count", 3, topDocs.scoreDocs.length);
q = LegacyNumericRangeQuery.newLongRange("long", Long.MIN_VALUE, Long.MAX_VALUE, true, true);
topDocs = s.search(q, 10);
assertEquals("Score doc count", 3, topDocs.scoreDocs.length);
q = LegacyNumericRangeQuery.newLongRange("long", Long.MIN_VALUE, Long.MAX_VALUE, false, false);
topDocs = s.search(q, 10);
assertEquals("Score doc count", 1, topDocs.scoreDocs.length);
q = LegacyNumericRangeQuery.newDoubleRange("double", null, null, true, true);
topDocs = s.search(q, 10);
assertEquals("Score doc count", 3, topDocs.scoreDocs.length);
q = LegacyNumericRangeQuery.newDoubleRange("double", null, null, false, false);
topDocs = s.search(q, 10);
assertEquals("Score doc count", 3, topDocs.scoreDocs.length);
q =
LegacyNumericRangeQuery.newDoubleRange(
"double", Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, true, true);
topDocs = s.search(q, 10);
assertEquals("Score doc count", 3, topDocs.scoreDocs.length);
q =
LegacyNumericRangeQuery.newDoubleRange(
"double", Double.NEGATIVE_INFINITY, Double.POSITIVE_INFINITY, false, false);
topDocs = s.search(q, 10);
assertEquals("Score doc count", 1, topDocs.scoreDocs.length);
q = LegacyNumericRangeQuery.newDoubleRange("double", Double.NaN, Double.NaN, true, true);
topDocs = s.search(q, 10);
assertEquals(
"Score doc count", TestLegacyNumericUtils.DOUBLE_NANs.length, topDocs.scoreDocs.length);
r.close();
dir.close();
}
