/*
* 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.
*/
package org.apache.harmony.text.tests.java.text;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import java.text.CharacterIterator;
public class AttributedCharacterIteratorTest extends junit.framework.TestCase {
/**
* @tests java.text.AttributedCharacterIterator#current()
*/
public void test_current() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator();
assertEquals("Wrong first", 'T', it.current());
it.next();
assertEquals("Wrong second", 'e', it.current());
for (int i = 0; i < 9; i++)
it.next();
assertEquals("Wrong last", 'g', it.current());
it.next();
assertTrue("Wrong final", it.current() == CharacterIterator.DONE);
it = attrString.getIterator(null, 2, 8);
assertEquals("Wrong first2", 's', it.current());
}
/**
* @tests java.text.AttributedCharacterIterator#first()
*/
public void test_first() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator();
assertEquals("Wrong first1", 'T', it.first());
it = attrString.getIterator(null, 0, 3);
assertEquals("Wrong first2", 'T', it.first());
it = attrString.getIterator(null, 2, 8);
assertEquals("Wrong first3", 's', it.first());
it = attrString.getIterator(null, 11, 11);
assertTrue("Wrong first4", it.first() == CharacterIterator.DONE);
}
/**
* @tests java.text.AttributedCharacterIterator#getBeginIndex()
*/
public void test_getBeginIndex() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator(null, 2, 6);
assertEquals("Wrong begin index", 2, it.getBeginIndex());
}
/**
* @tests java.text.AttributedCharacterIterator#getEndIndex()
*/
public void test_getEndIndex() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator(null, 2, 6);
assertEquals("Wrong begin index", 6, it.getEndIndex());
}
/**
* @tests java.text.AttributedCharacterIterator#getIndex()
*/
public void test_getIndex() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator();
assertEquals("Wrong first", 0, it.getIndex());
it.next();
assertEquals("Wrong second", 1, it.getIndex());
for (int i = 0; i < 9; i++)
it.next();
assertEquals("Wrong last", 10, it.getIndex());
it.next();
assertEquals("Wrong final", 11, it.getIndex());
}
/**
* @tests java.text.AttributedCharacterIterator#last()
*/
public void test_last() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator();
assertEquals("Wrong last1", 'g', it.last());
it = attrString.getIterator(null, 0, 3);
assertEquals("Wrong last2", 's', it.last());
it = attrString.getIterator(null, 2, 8);
assertEquals("Wrong last3", 'r', it.last());
it = attrString.getIterator(null, 0, 0);
assertTrue("Wrong last4", it.last() == CharacterIterator.DONE);
}
/**
* @tests java.text.AttributedCharacterIterator#next()
*/
public void test_next() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator();
assertEquals("Wrong first", 'e', it.next());
for (int i = 0; i < 8; i++)
it.next();
assertEquals("Wrong last", 'g', it.next());
assertTrue("Wrong final", it.next() == CharacterIterator.DONE);
it = attrString.getIterator(null, 2, 8);
assertEquals("Wrong first2", 't', it.next());
}
/**
* @tests java.text.AttributedCharacterIterator#previous()
*/
public void test_previous() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator();
it.setIndex(11);
assertEquals("Wrong first", 'g', it.previous());
}
/**
* @tests java.text.AttributedCharacterIterator#setIndex(int)
*/
public void test_setIndexI() {
String test = "Test 23ring";
AttributedString attrString = new AttributedString(test);
AttributedCharacterIterator it = attrString.getIterator();
it.setIndex(5);
assertEquals("Wrong first", '2', it.current());
}
/**
* @tests java.text.AttributedCharacterIterator#getRunLimit(java.text.AttributedCharacterIterator$Attribute)
*/
public void test_getRunLimitLjava_text_AttributedCharacterIterator$Attribute() {
AttributedString as = new AttributedString("test");
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE, "a", 2,
3);
AttributedCharacterIterator it = as.getIterator();
assertEquals("non-null value limit",
2, it.getRunLimit(AttributedCharacterIterator.Attribute.LANGUAGE));
as = new AttributedString("test");
as.addAttribute(AttributedCharacterIterator.Attribute.LANGUAGE, null,
2, 3);
it = as.getIterator();
assertEquals("null value limit",
4, it.getRunLimit(AttributedCharacterIterator.Attribute.LANGUAGE));
}
protected void setUp() {
}
protected void tearDown() {
}
}