--- /dev/null
+package org.apache.lucene.queryParser.surround.query;
+
+/**
+ * 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 junit.framework.TestSuite;
+import junit.textui.TestRunner;
+
+import org.apache.lucene.util.LuceneTestCase;
+
+public class Test03Distance extends LuceneTestCase {
+ public static void main(String args[]) {
+ TestRunner.run(new TestSuite(Test03Distance.class));
+ }
+ boolean verbose = false;
+ int maxBasicQueries = 16;
+
+ String [] exceptionQueries = {
+ "(aa and bb) w cc",
+ "(aa or bb) w (cc and dd)",
+ "(aa opt bb) w cc",
+ "(aa not bb) w cc",
+ "(aa or bb) w (bi:cc)",
+ "(aa or bb) w bi:cc",
+ "(aa or bi:bb) w cc",
+ "(aa or (bi:bb)) w cc",
+ "(aa or (bb and dd)) w cc"
+ };
+
+ public void test00Exceptions() throws Exception {
+ String m = ExceptionQueryTst.getFailQueries(exceptionQueries, verbose);
+ if (m.length() > 0) {
+ fail("No ParseException for:\n" + m);
+ }
+ }
+
+ final String fieldName = "bi";
+
+ String[] docs1 = {
+ "word1 word2 word3",
+ "word4 word5",
+ "ord1 ord2 ord3",
+ "orda1 orda2 orda3 word2 worda3",
+ "a c e a b c"
+ };
+
+ SingleFieldTestDb db1 = new SingleFieldTestDb(random, docs1, fieldName);
+
+ private void distanceTst(String query, int[] expdnrs, SingleFieldTestDb db) throws Exception {
+ BooleanQueryTst bqt = new BooleanQueryTst( query, expdnrs, db, fieldName, this,
+ new BasicQueryFactory(maxBasicQueries));
+ bqt.setVerbose(verbose);
+ bqt.doTest();
+ }
+
+ public void distanceTest1(String query, int[] expdnrs) throws Exception {
+ distanceTst(query, expdnrs, db1);
+ }
+
+ public void test0W01() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word1 w word2", expdnrs);
+ }
+ public void test0N01() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word1 n word2", expdnrs);
+ }
+ public void test0N01r() throws Exception { /* r reverse */
+ int[] expdnrs = {0}; distanceTest1( "word2 n word1", expdnrs);
+ }
+
+ public void test0W02() throws Exception {
+ int[] expdnrs = {}; distanceTest1( "word2 w word1", expdnrs);
+ }
+
+ public void test0W03() throws Exception {
+ int[] expdnrs = {}; distanceTest1( "word2 2W word1", expdnrs);
+ }
+ public void test0N03() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word2 2N word1", expdnrs);
+ }
+ public void test0N03r() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word1 2N word2", expdnrs);
+ }
+
+ public void test0W04() throws Exception {
+ int[] expdnrs = {}; distanceTest1( "word2 3w word1", expdnrs);
+ }
+
+ public void test0N04() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word2 3n word1", expdnrs);
+ }
+ public void test0N04r() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word1 3n word2", expdnrs);
+ }
+
+ public void test0W05() throws Exception {
+ int[] expdnrs = {}; distanceTest1( "orda1 w orda3", expdnrs);
+ }
+ public void test0W06() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "orda1 2w orda3", expdnrs);
+ }
+
+ public void test1Wtrunc01() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word1* w word2", expdnrs);
+ }
+ public void test1Wtrunc02() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word* w word2", expdnrs);
+ }
+ public void test1Wtrunc02r() throws Exception {
+ int[] expdnrs = {0,3}; distanceTest1( "word2 w word*", expdnrs);
+ }
+ public void test1Ntrunc02() throws Exception {
+ int[] expdnrs = {0,3}; distanceTest1( "word* n word2", expdnrs);
+ }
+ public void test1Ntrunc02r() throws Exception {
+ int[] expdnrs = {0,3}; distanceTest1( "word2 n word*", expdnrs);
+ }
+
+ public void test1Wtrunc03() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word1* w word2*", expdnrs);
+ }
+ public void test1Ntrunc03() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word1* N word2*", expdnrs);
+ }
+
+ public void test1Wtrunc04() throws Exception {
+ int[] expdnrs = {}; distanceTest1( "kxork* w kxor*", expdnrs);
+ }
+ public void test1Ntrunc04() throws Exception {
+ int[] expdnrs = {}; distanceTest1( "kxork* 99n kxor*", expdnrs);
+ }
+
+ public void test1Wtrunc05() throws Exception {
+ int[] expdnrs = {}; distanceTest1( "word2* 2W word1*", expdnrs);
+ }
+ public void test1Ntrunc05() throws Exception {
+ int[] expdnrs = {0}; distanceTest1( "word2* 2N word1*", expdnrs);
+ }
+
+ public void test1Wtrunc06() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "ord* W word*", expdnrs);
+ }
+ public void test1Ntrunc06() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "ord* N word*", expdnrs);
+ }
+ public void test1Ntrunc06r() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "word* N ord*", expdnrs);
+ }
+
+ public void test1Wtrunc07() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "(orda2 OR orda3) W word*", expdnrs);
+ }
+ public void test1Wtrunc08() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "(orda2 OR orda3) W (word2 OR worda3)", expdnrs);
+ }
+ public void test1Wtrunc09() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "(orda2 OR orda3) 2W (word2 OR worda3)", expdnrs);
+ }
+ public void test1Ntrunc09() throws Exception {
+ int[] expdnrs = {3}; distanceTest1( "(orda2 OR orda3) 2N (word2 OR worda3)", expdnrs);
+ }
+
+ String[] docs2 = {
+ "w1 w2 w3 w4 w5",
+ "w1 w3 w2 w3",
+ ""
+ };
+
+ SingleFieldTestDb db2 = new SingleFieldTestDb(random, docs2, fieldName);
+
+ public void distanceTest2(String query, int[] expdnrs) throws Exception {
+ distanceTst(query, expdnrs, db2);
+ }
+
+ public void test2Wprefix01() throws Exception {
+ int[] expdnrs = {0}; distanceTest2( "W (w1, w2, w3)", expdnrs);
+ }
+ public void test2Nprefix01a() throws Exception {
+ int[] expdnrs = {0,1}; distanceTest2( "N(w1, w2, w3)", expdnrs);
+ }
+ public void test2Nprefix01b() throws Exception {
+ int[] expdnrs = {0,1}; distanceTest2( "N(w3, w1, w2)", expdnrs);
+ }
+
+ public void test2Wprefix02() throws Exception {
+ int[] expdnrs = {0,1}; distanceTest2( "2W(w1,w2,w3)", expdnrs);
+ }
+
+ public void test2Nprefix02a() throws Exception {
+ int[] expdnrs = {0,1}; distanceTest2( "2N(w1,w2,w3)", expdnrs);
+ }
+ public void test2Nprefix02b() throws Exception {
+ int[] expdnrs = {0,1}; distanceTest2( "2N(w2,w3,w1)", expdnrs);
+ }
+
+ public void test2Wnested01() throws Exception {
+ int[] expdnrs = {0}; distanceTest2( "w1 W w2 W w3", expdnrs);
+ }
+ public void test2Nnested01() throws Exception {
+ int[] expdnrs = {0}; distanceTest2( "w1 N w2 N w3", expdnrs);
+ }
+
+ public void test2Wnested02() throws Exception {
+ int[] expdnrs = {0,1}; distanceTest2( "w1 2W w2 2W w3", expdnrs);
+ }
+ public void test2Nnested02() throws Exception {
+ int[] expdnrs = {0,1}; distanceTest2( "w1 2N w2 2N w3", expdnrs);
+ }
+
+ String[] docs3 = {
+ "low pressure temperature inversion and rain",
+ "when the temperature has a negative height above a depression no precipitation gradient is expected",
+ "when the temperature has a negative height gradient above a depression no precipitation is expected",
+ ""
+ };
+
+ SingleFieldTestDb db3 = new SingleFieldTestDb(random, docs3, fieldName);
+
+ public void distanceTest3(String query, int[] expdnrs) throws Exception {
+ distanceTst(query, expdnrs, db3);
+ }
+
+ public void test3Example01() throws Exception {
+ int[] expdnrs = {0,2}; // query does not match doc 1 because "gradient" is in wrong place there.
+ distanceTest3("50n((low w pressure*) or depression*,"
+ + "5n(temperat*, (invers* or (negativ* 3n gradient*))),"
+ + "rain* or precipitat*)",
+ expdnrs);
+ }
+}
fnp / pylucene.git / blobdiff