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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 java.io.File;
- import java.io.IOException;
- import java.io.InputStream;
- import java.io.OutputStreamWriter;
- import java.io.PrintWriter;
-
- 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.poifs.filesystem.POIFSFileSystem;
- import org.apache.poi.util.LocaleUtil;
- import org.apache.poi.util.RecordFormatException;
- import org.junit.BeforeClass;
- import org.junit.Ignore;
- import org.junit.Test;
-
- public class TestBiffViewer extends BaseXLSIteratingTest {
- @BeforeClass
- 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("50833.xls", IllegalArgumentException.class); // "Name is too long" when setting username
- 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 IOException {
- try (POIFSFileSystem fs = new POIFSFileSystem(fileIn, true);
- InputStream is = BiffViewer.getPOIFSInputStream(fs)) {
- // use a NullOutputStream to not write the bytes anywhere for best runtime
- PrintWriter dummy = new PrintWriter(new OutputStreamWriter(NULL_OUTPUT_STREAM, LocaleUtil.CHARSET_1252));
- BiffViewer.runBiffViewer(dummy, is, true, true, true, false);
- }
- }
-
- @Test
- @Ignore("only used for manual tests")
- @SuppressWarnings("java:S2699")
- public void testOneFile() throws Exception {
- POIDataSamples samples = POIDataSamples.getSpreadSheetInstance();
- runOneFile(samples.getFile("43493.xls"));
- }
- }
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