/*
* 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.tika.parser.chm;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.apache.tika.parser.chm.accessor.ChmDirectoryListingSet;
import org.apache.tika.parser.chm.accessor.ChmItsfHeader;
import org.apache.tika.parser.chm.accessor.ChmItspHeader;
import org.apache.tika.parser.chm.accessor.ChmLzxcControlData;
import org.apache.tika.parser.chm.accessor.ChmLzxcResetTable;
import org.apache.tika.parser.chm.assertion.ChmAssert;
import org.apache.tika.parser.chm.core.ChmCommons;
import org.apache.tika.parser.chm.core.ChmConstants;
import org.junit.Before;
import org.junit.Test;
public class TestChmLzxcResetTable {
private ChmLzxcResetTable chmLzxcResetTable = null;
@Before
public void setUp() throws Exception {
byte[] data = TestParameters.chmData;
/* Creates and parses itsf header */
ChmItsfHeader chmItsfHeader = new ChmItsfHeader();
// chmItsfHeader.parse(Arrays.copyOfRange(data, 0,
// ChmConstants.CHM_ITSF_V3_LEN - 1), chmItsfHeader);
chmItsfHeader.parse(ChmCommons.copyOfRange(data, 0,
ChmConstants.CHM_ITSF_V3_LEN - 1), chmItsfHeader);
/* Creates and parses itsp block */
ChmItspHeader chmItspHeader = new ChmItspHeader();
// chmItspHeader.parse(Arrays.copyOfRange( data, (int)
// chmItsfHeader.getDirOffset(),
// (int) chmItsfHeader.getDirOffset()
// + ChmConstants.CHM_ITSP_V1_LEN), chmItspHeader);
chmItspHeader.parse(ChmCommons.copyOfRange(data,
(int) chmItsfHeader.getDirOffset(),
(int) chmItsfHeader.getDirOffset()
+ ChmConstants.CHM_ITSP_V1_LEN), chmItspHeader);
/* Creating instance of ChmDirListingContainer */
ChmDirectoryListingSet chmDirListCont = new ChmDirectoryListingSet(
data, chmItsfHeader, chmItspHeader);
int indexOfControlData = chmDirListCont.getControlDataIndex();
int indexOfResetTable = ChmCommons.indexOfResetTableBlock(data,
ChmConstants.LZXC.getBytes());
byte[] dir_chunk = null;
if (indexOfResetTable > 0) {
// dir_chunk = Arrays.copyOfRange( data, indexOfResetTable,
// indexOfResetTable
// +
// chmDirListCont.getDirectoryListingEntryList().get(indexOfControlData).getLength());
dir_chunk = ChmCommons.copyOfRange(data, indexOfResetTable,
indexOfResetTable
+ chmDirListCont.getDirectoryListingEntryList()
.get(indexOfControlData).getLength());
}
/* Creates and parses control block */
ChmLzxcControlData chmLzxcControlData = new ChmLzxcControlData();
chmLzxcControlData.parse(dir_chunk, chmLzxcControlData);
indexOfResetTable = chmDirListCont.getResetTableIndex();
chmLzxcResetTable = new ChmLzxcResetTable();
int startIndex = (int) chmDirListCont.getDataOffset()
+ chmDirListCont.getDirectoryListingEntryList()
.get(indexOfResetTable).getOffset();
ChmAssert.assertCopyingDataIndex(startIndex, data.length);
// dir_chunk = Arrays.copyOfRange(data, startIndex, startIndex
// +
// chmDirListCont.getDirectoryListingEntryList().get(indexOfResetTable).getLength());
dir_chunk = ChmCommons.copyOfRange(
data,
startIndex,
startIndex
+ chmDirListCont.getDirectoryListingEntryList()
.get(indexOfResetTable).getLength());
chmLzxcResetTable.parse(dir_chunk, chmLzxcResetTable);
}
@Test
public void testGetBlockAddress() {
assertEquals(TestParameters.VP_RESET_TABLE_BA,
chmLzxcResetTable.getBlockAddress().length);
}
@Test
public void testGetBlockCount() {
assertEquals(TestParameters.VP_RESET_TABLE_BA,
chmLzxcResetTable.getBlockCount());
}
@Test
public void testGetBlockLen() {
assertEquals(TestParameters.VP_RES_TBL_BLOCK_LENGTH,
chmLzxcResetTable.getBlockLen());
}
@Test
public void testGetCompressedLen() {
assertEquals(TestParameters.VP_RES_TBL_COMPR_LENGTH,
chmLzxcResetTable.getCompressedLen());
}
@Test
public void testGetTableOffset() {
assertEquals(TestParameters.VP_TBL_OFFSET,
chmLzxcResetTable.getTableOffset());
}
@Test
public void testGetUncompressedLen() {
assertEquals(TestParameters.VP_RES_TBL_UNCOMP_LENGTH,
chmLzxcResetTable.getUncompressedLen());
}
@Test
public void testGetUnknown() {
assertEquals(TestParameters.VP_RES_TBL_UNKNOWN,
chmLzxcResetTable.getUnknown());
}
@Test
public void testGetVersion() {
assertEquals(TestParameters.VP_RES_TBL_VERSION,
chmLzxcResetTable.getVersion());
}
@Test
public void testToString() {
assertTrue(chmLzxcResetTable.toString().length() > 0);
}
// TODO: add setters to be tested
}