--- /dev/null
+package org.apache.lucene.analysis;
+
+/**
+ * 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 org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
+import java.io.StringReader;
+
+public class TestISOLatin1AccentFilter extends BaseTokenStreamTestCase {
+ public void testU() throws Exception {
+ TokenStream stream = new WhitespaceTokenizer(TEST_VERSION_CURRENT, new StringReader("Des mot clés À LA CHAÎNE À Á Â Ã Ä Å Æ Ç È É Ê Ë Ì Í Î Ï IJ Ð Ñ Ò Ó Ô Õ Ö Ø Œ Þ Ù Ú Û Ü Ý Ÿ à á â ã ä å æ ç è é ê ë ì í î ï ij ð ñ ò ó ô õ ö ø œ ß þ ù ú û ü ý ÿ fi fl"));
+ ISOLatin1AccentFilter filter = new ISOLatin1AccentFilter(stream);
+ CharTermAttribute termAtt = filter.getAttribute(CharTermAttribute.class);
+ assertTermEquals("Des", filter, termAtt);
+ assertTermEquals("mot", filter, termAtt);
+ assertTermEquals("cles", filter, termAtt);
+ assertTermEquals("A", filter, termAtt);
+ assertTermEquals("LA", filter, termAtt);
+ assertTermEquals("CHAINE", filter, termAtt);
+ assertTermEquals("A", filter, termAtt);
+ assertTermEquals("A", filter, termAtt);
+ assertTermEquals("A", filter, termAtt);
+ assertTermEquals("A", filter, termAtt);
+ assertTermEquals("A", filter, termAtt);
+ assertTermEquals("A", filter, termAtt);
+ assertTermEquals("AE", filter, termAtt);
+ assertTermEquals("C", filter, termAtt);
+ assertTermEquals("E", filter, termAtt);
+ assertTermEquals("E", filter, termAtt);
+ assertTermEquals("E", filter, termAtt);
+ assertTermEquals("E", filter, termAtt);
+ assertTermEquals("I", filter, termAtt);
+ assertTermEquals("I", filter, termAtt);
+ assertTermEquals("I", filter, termAtt);
+ assertTermEquals("I", filter, termAtt);
+ assertTermEquals("IJ", filter, termAtt);
+ assertTermEquals("D", filter, termAtt);
+ assertTermEquals("N", filter, termAtt);
+ assertTermEquals("O", filter, termAtt);
+ assertTermEquals("O", filter, termAtt);
+ assertTermEquals("O", filter, termAtt);
+ assertTermEquals("O", filter, termAtt);
+ assertTermEquals("O", filter, termAtt);
+ assertTermEquals("O", filter, termAtt);
+ assertTermEquals("OE", filter, termAtt);
+ assertTermEquals("TH", filter, termAtt);
+ assertTermEquals("U", filter, termAtt);
+ assertTermEquals("U", filter, termAtt);
+ assertTermEquals("U", filter, termAtt);
+ assertTermEquals("U", filter, termAtt);
+ assertTermEquals("Y", filter, termAtt);
+ assertTermEquals("Y", filter, termAtt);
+ assertTermEquals("a", filter, termAtt);
+ assertTermEquals("a", filter, termAtt);
+ assertTermEquals("a", filter, termAtt);
+ assertTermEquals("a", filter, termAtt);
+ assertTermEquals("a", filter, termAtt);
+ assertTermEquals("a", filter, termAtt);
+ assertTermEquals("ae", filter, termAtt);
+ assertTermEquals("c", filter, termAtt);
+ assertTermEquals("e", filter, termAtt);
+ assertTermEquals("e", filter, termAtt);
+ assertTermEquals("e", filter, termAtt);
+ assertTermEquals("e", filter, termAtt);
+ assertTermEquals("i", filter, termAtt);
+ assertTermEquals("i", filter, termAtt);
+ assertTermEquals("i", filter, termAtt);
+ assertTermEquals("i", filter, termAtt);
+ assertTermEquals("ij", filter, termAtt);
+ assertTermEquals("d", filter, termAtt);
+ assertTermEquals("n", filter, termAtt);
+ assertTermEquals("o", filter, termAtt);
+ assertTermEquals("o", filter, termAtt);
+ assertTermEquals("o", filter, termAtt);
+ assertTermEquals("o", filter, termAtt);
+ assertTermEquals("o", filter, termAtt);
+ assertTermEquals("o", filter, termAtt);
+ assertTermEquals("oe", filter, termAtt);
+ assertTermEquals("ss", filter, termAtt);
+ assertTermEquals("th", filter, termAtt);
+ assertTermEquals("u", filter, termAtt);
+ assertTermEquals("u", filter, termAtt);
+ assertTermEquals("u", filter, termAtt);
+ assertTermEquals("u", filter, termAtt);
+ assertTermEquals("y", filter, termAtt);
+ assertTermEquals("y", filter, termAtt);
+ assertTermEquals("fi", filter, termAtt);
+ assertTermEquals("fl", filter, termAtt);
+ assertFalse(filter.incrementToken());
+ }
+
+ void assertTermEquals(String expected, TokenStream stream, CharTermAttribute termAtt) throws Exception {
+ assertTrue(stream.incrementToken());
+ assertEquals(expected, termAtt.toString());
+ }
+}