TestRegexQuerypublic class TestRegexQuery extends TestCase | Copyright 2005 Apache Software Foundation
Licensed 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. |
| Fields Summary |
|---|
| private IndexSearcher | searcher | | private final String | FN |
| Methods Summary |
|---|
| private org.apache.lucene.index.Term | newTerm(java.lang.String value) return new Term(FN, value);
| | private int | regexQueryNrHits(java.lang.String regex)
RegexQuery query = new RegexQuery( newTerm(regex));
return searcher.search(query).length();
| | public void | setUp()
RAMDirectory directory = new RAMDirectory();
try {
IndexWriter writer = new IndexWriter(directory, new SimpleAnalyzer(), true);
Document doc = new Document();
doc.add(new Field(FN, "the quick brown fox jumps over the lazy dog", Field.Store.NO, Field.Index.TOKENIZED));
writer.addDocument(doc);
writer.optimize();
writer.close();
searcher = new IndexSearcher(directory);
} catch (Exception e) {
fail(e.toString());
}
| | private int | spanRegexQueryNrHits(java.lang.String regex1, java.lang.String regex2, int slop, boolean ordered)
SpanRegexQuery srq1 = new SpanRegexQuery( newTerm(regex1));
SpanRegexQuery srq2 = new SpanRegexQuery( newTerm(regex2));
SpanNearQuery query = new SpanNearQuery( new SpanQuery[]{srq1, srq2}, slop, ordered);
return searcher.search(query).length();
| | public void | tearDown()
try {
searcher.close();
} catch (Exception e) {
fail(e.toString());
}
| | public void | testEquals()
RegexQuery query1 = new RegexQuery( newTerm("foo.*"));
query1.setRegexImplementation(new JakartaRegexpCapabilities());
RegexQuery query2 = new RegexQuery( newTerm("foo.*"));
assertFalse(query1.equals(query2));
| | public void | testRegex1()
assertEquals(1, regexQueryNrHits("^q.[aeiou]c.*$"));
| | public void | testRegex2()
assertEquals(0, regexQueryNrHits("^.[aeiou]c.*$"));
| | public void | testRegex3()
assertEquals(0, regexQueryNrHits("^q.[aeiou]c$"));
| | public void | testSpanRegex1()
assertEquals(1, spanRegexQueryNrHits("^q.[aeiou]c.*$", "dog", 6, true));
| | public void | testSpanRegex2()
assertEquals(0, spanRegexQueryNrHits("^q.[aeiou]c.*$", "dog", 5, true));
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