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/* ====================================================================
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.poi.hssf.dev;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.File;
import java.io.PrintStream;
import org.apache.poi.EncryptedDocumentException;
import org.apache.poi.POIDataSamples;
import org.apache.poi.hssf.OldExcelFormatException;
import org.apache.poi.hssf.record.RecordInputStream;
import org.apache.poi.util.NullPrintStream;
import org.apache.poi.util.RecordFormatException;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
public class TestReSave extends BaseTestIteratingXLS {
@BeforeAll
public static void setup() {
EXCLUDED.clear();
EXCLUDED.put("35897-type4.xls", EncryptedDocumentException.class); // unsupported crypto api header
EXCLUDED.put("51832.xls", EncryptedDocumentException.class);
EXCLUDED.put("xor-encryption-abc.xls", EncryptedDocumentException.class);
EXCLUDED.put("password.xls", EncryptedDocumentException.class);
EXCLUDED.put("46904.xls", OldExcelFormatException.class);
EXCLUDED.put("59074.xls", OldExcelFormatException.class);
EXCLUDED.put("testEXCEL_2.xls", OldExcelFormatException.class); // Biff 2 / Excel 2, pre-OLE2
EXCLUDED.put("testEXCEL_3.xls", OldExcelFormatException.class); // Biff 3 / Excel 3, pre-OLE2
EXCLUDED.put("testEXCEL_4.xls", OldExcelFormatException.class); // Biff 4 / Excel 4, pre-OLE2
EXCLUDED.put("testEXCEL_5.xls", OldExcelFormatException.class); // Biff 5 / Excel 5
EXCLUDED.put("60284.xls", OldExcelFormatException.class); // Biff 5 / Excel 5
EXCLUDED.put("testEXCEL_95.xls", OldExcelFormatException.class); // Biff 5 / Excel 95
EXCLUDED.put("43493.xls", RecordInputStream.LeftoverDataException.class); // HSSFWorkbook cannot open it as well
EXCLUDED.put("44958_1.xls", RecordInputStream.LeftoverDataException.class);
EXCLUDED.put("XRefCalc.xls", RuntimeException.class); // "Buffer overrun"
EXCLUDED.put("61300.xls", RecordFormatException.class);
EXCLUDED.put("64130.xls", OldExcelFormatException.class); //Biff 5
}
@Override
void runOneFile(File fileIn) throws Exception {
// avoid running on files leftover from previous failed runs
if(fileIn.getName().endsWith("-saved.xls")) {
return;
}
PrintStream save = System.out;
try {
// redirect standard out during the test to avoid spamming the console with output
System.setOut(new NullPrintStream());
File reSavedFile = new File(fileIn.getParentFile(), fileIn.getName().replace(".xls", "-saved.xls"));
try {
ReSave.main(new String[] { fileIn.getAbsolutePath() });
// also try BiffViewer on the saved file
new TestBiffViewer().runOneFile(reSavedFile);
// had one case where the re-saved could not be re-saved!
ReSave.main(new String[] { "-bos", reSavedFile.getAbsolutePath() });
} finally {
// clean up the re-saved file
assertTrue(!reSavedFile.exists() || reSavedFile.delete());
}
} finally {
System.setOut(save);
}
}
@Disabled("Only used for local testing")
@Test
void testOneFile() throws Exception {
String dataDirName = System.getProperty(POIDataSamples.TEST_PROPERTY);
if(dataDirName == null) {
dataDirName = "test-data";
}
runOneFile(new File(dataDirName + "/spreadsheet", "49931.xls"));
}
}
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