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/* Copyright 2004 The 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.
*/
package xmlcursor.checkin;
import org.apache.xmlbeans.XmlCursor;
import org.apache.xmlbeans.XmlCursor.TokenType;
import org.junit.jupiter.api.Test;
import xmlcursor.common.Common;
import static org.junit.jupiter.api.Assertions.*;
import static xmlcursor.common.BasicCursorTestCase.cur;
import static xmlcursor.common.BasicCursorTestCase.toNextTokenOfType;
public class ToPrevBookmarkTest {
private static final SimpleBookmark _theBookmark = new SimpleBookmark("value");
private static final SimpleBookmark _theBookmark1 = new SimpleBookmark("value1");
private static final DifferentBookmark _difBookmark = new DifferentBookmark("diff");
@Test
void testToPrevBookmarkSameKey() throws Exception {
try (XmlCursor m_xc = cur(Common.XML_FOO_TEXT)) {
toNextTokenOfType(m_xc, TokenType.START);
m_xc.setBookmark(_theBookmark);
try (XmlCursor xc0 = m_xc.newCursor()) {
toNextTokenOfType(m_xc, TokenType.END);
m_xc.setBookmark(_theBookmark1);
try (XmlCursor xc1 = m_xc.newCursor()) {
m_xc.toEndDoc();
assertEquals(_theBookmark1, m_xc.toPrevBookmark(SimpleBookmark.class));
assertTrue(m_xc.isAtSamePositionAs(xc1));
assertEquals(_theBookmark, m_xc.toPrevBookmark(SimpleBookmark.class));
assertTrue(m_xc.isAtSamePositionAs(xc0));
assertNull(m_xc.toPrevBookmark(SimpleBookmark.class));
}
}
}
}
@Test
void testToPrevBookmarkInvalidKey() throws Exception {
try (XmlCursor m_xc = cur(Common.XML_FOO_TEXT)) {
toNextTokenOfType(m_xc, TokenType.START);
m_xc.setBookmark(_theBookmark);
toNextTokenOfType(m_xc, TokenType.END);
m_xc.setBookmark(_theBookmark1);
m_xc.toEndDoc();
assertNull(m_xc.toPrevBookmark(Object.class));
}
}
@Test
void testToPrevBookmarkDifferentKeys() throws Exception {
try (XmlCursor m_xc = cur(Common.XML_FOO_TEXT)) {
toNextTokenOfType(m_xc, TokenType.START);
m_xc.setBookmark(_theBookmark);
try (XmlCursor xc0 = m_xc.newCursor()) {
toNextTokenOfType(m_xc, TokenType.END);
m_xc.setBookmark(_difBookmark);
try (XmlCursor xc1 = m_xc.newCursor()) {
m_xc.toEndDoc();
assertEquals(_difBookmark, m_xc.toPrevBookmark(DifferentBookmark.class));
assertTrue(m_xc.isAtSamePositionAs(xc1));
assertNull(m_xc.toPrevBookmark(DifferentBookmark.class));
assertEquals(_theBookmark, m_xc.toPrevBookmark(SimpleBookmark.class));
assertTrue(m_xc.isAtSamePositionAs(xc0));
}
}
}
}
@Test
void testToPrevBookmarkPostSetTextValue() throws Exception {
try (XmlCursor m_xc = cur(Common.XML_FOO_TEXT)) {
toNextTokenOfType(m_xc, TokenType.TEXT);
m_xc.toNextChar(2);
assertEquals("xt", m_xc.getChars());
m_xc.setBookmark(_theBookmark); // set bm in middle of TEXT
try (XmlCursor xc1 = m_xc.newCursor()) {
xc1.toEndDoc();
m_xc.toPrevToken();
m_xc.setTextValue("changed"); // changes text, should destroy bm
m_xc.toEndDoc();
assertNull(xc1.toPrevBookmark(SimpleBookmark.class));
assertEquals(TokenType.ENDDOC, xc1.currentTokenType());
}
}
}
private static class SimpleBookmark extends XmlCursor.XmlBookmark {
public String text;
SimpleBookmark(String text) {
this.text = text;
}
}
private static class DifferentBookmark extends XmlCursor.XmlBookmark {
public String text;
DifferentBookmark(String text) {
this.text = text;
}
}
}