+++ /dev/null
-package org.egothor.stemmer;
-
-/*
- Egothor Software License version 1.00
- Copyright (C) 1997-2004 Leo Galambos.
- Copyright (C) 2002-2004 "Egothor developers"
- on behalf of the Egothor Project.
- All rights reserved.
-
- This software is copyrighted by the "Egothor developers". If this
- license applies to a single file or document, the "Egothor developers"
- are the people or entities mentioned as copyright holders in that file
- or document. If this license applies to the Egothor project as a
- whole, the copyright holders are the people or entities mentioned in
- the file CREDITS. This file can be found in the same location as this
- license in the distribution.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are
- met:
- 1. Redistributions of source code must retain the above copyright
- notice, the list of contributors, this list of conditions, and the
- following disclaimer.
- 2. Redistributions in binary form must reproduce the above copyright
- notice, the list of contributors, this list of conditions, and the
- disclaimer that follows these conditions in the documentation
- and/or other materials provided with the distribution.
- 3. The name "Egothor" must not be used to endorse or promote products
- derived from this software without prior written permission. For
- written permission, please contact Leo.G@seznam.cz
- 4. Products derived from this software may not be called "Egothor",
- nor may "Egothor" appear in their name, without prior written
- permission from Leo.G@seznam.cz.
-
- In addition, we request that you include in the end-user documentation
- provided with the redistribution and/or in the software itself an
- acknowledgement equivalent to the following:
- "This product includes software developed by the Egothor Project.
- http://egothor.sf.net/"
-
- THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- IN NO EVENT SHALL THE EGOTHOR PROJECT OR ITS CONTRIBUTORS BE LIABLE
- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
- BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
- OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
- IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- This software consists of voluntary contributions made by many
- individuals on behalf of the Egothor Project and was originally
- created by Leo Galambos (Leo.G@seznam.cz).
- */
-
-import java.io.BufferedInputStream;
-import java.io.BufferedReader;
-import java.io.DataInputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.LineNumberReader;
-import java.net.URI;
-import java.util.StringTokenizer;
-
-import org.apache.lucene.util.LuceneTestCase;
-
-public class TestCompile extends LuceneTestCase {
-
- public void testCompile() throws Exception {
- URI uri = getClass().getResource("testRules.txt").toURI();
- String path = uri.getPath();
- Compile.main(new String[] {"test", path});
- String compiled = path + ".out";
- Trie trie = loadTrie(compiled);
- assertTrie(trie, path, true, true);
- assertTrie(trie, path, false, true);
- new File(compiled).delete();
- }
-
- public void testCompileBackwards() throws Exception {
- URI uri = getClass().getResource("testRules.txt").toURI();
- String path = uri.getPath();
- Compile.main(new String[] {"-test", path});
- String compiled = path + ".out";
- Trie trie = loadTrie(compiled);
- assertTrie(trie, path, true, true);
- assertTrie(trie, path, false, true);
- new File(compiled).delete();
- }
-
- public void testCompileMulti() throws Exception {
- URI uri = getClass().getResource("testRules.txt").toURI();
- String path = uri.getPath();
- Compile.main(new String[] {"Mtest", path});
- String compiled = path + ".out";
- Trie trie = loadTrie(compiled);
- assertTrie(trie, path, true, true);
- assertTrie(trie, path, false, true);
- new File(compiled).delete();
- }
-
- static Trie loadTrie(String path) throws IOException {
- Trie trie;
- DataInputStream is = new DataInputStream(new BufferedInputStream(
- new FileInputStream(path)));
- String method = is.readUTF().toUpperCase();
- if (method.indexOf('M') < 0) {
- trie = new Trie(is);
- } else {
- trie = new MultiTrie(is);
- }
- is.close();
- return trie;
- }
-
- private static void assertTrie(Trie trie, String file, boolean usefull,
- boolean storeorig) throws Exception {
- LineNumberReader in = new LineNumberReader(new BufferedReader(
- new FileReader(file)));
-
- for (String line = in.readLine(); line != null; line = in.readLine()) {
- try {
- line = line.toLowerCase();
- StringTokenizer st = new StringTokenizer(line);
- String stem = st.nextToken();
- if (storeorig) {
- CharSequence cmd = (usefull) ? trie.getFully(stem) : trie
- .getLastOnPath(stem);
- StringBuilder stm = new StringBuilder(stem);
- Diff.apply(stm, cmd);
- assertEquals(stem.toLowerCase(), stm.toString().toLowerCase());
- }
- while (st.hasMoreTokens()) {
- String token = st.nextToken();
- if (token.equals(stem)) {
- continue;
- }
- CharSequence cmd = (usefull) ? trie.getFully(token) : trie
- .getLastOnPath(token);
- StringBuilder stm = new StringBuilder(token);
- Diff.apply(stm, cmd);
- assertEquals(stem.toLowerCase(), stm.toString().toLowerCase());
- }
- } catch (java.util.NoSuchElementException x) {
- // no base token (stem) on a line
- }
- }
- }
-}
fnp / pylucene.git / blobdiff