| /* ==================================================================== |
| 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.stress; |
| |
| import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.fail; |
| import static org.junit.jupiter.api.Assumptions.assumeFalse; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.PrintStream; |
| import java.nio.charset.StandardCharsets; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.apache.commons.io.output.UnsynchronizedByteArrayOutputStream; |
| import org.apache.poi.examples.hpsf.CopyCompare; |
| import org.apache.poi.hpsf.DocumentSummaryInformation; |
| import org.apache.poi.hpsf.HPSFPropertiesOnlyDocument; |
| import org.apache.poi.hpsf.PropertySet; |
| import org.apache.poi.hpsf.SummaryInformation; |
| import org.apache.poi.poifs.filesystem.DirectoryNode; |
| import org.apache.poi.poifs.filesystem.DocumentInputStream; |
| import org.apache.poi.poifs.filesystem.POIFSFileSystem; |
| import org.apache.poi.util.TempFile; |
| import org.junit.jupiter.api.Test; |
| |
| class HPSFFileHandler extends POIFSFileHandler { |
| private static final String NL = System.getProperty("line.separator"); |
| |
| private static final ThreadLocal<File> copyOutput = ThreadLocal.withInitial(HPSFFileHandler::getTempFile); |
| |
| static final Set<String> EXCLUDES_HANDLE_ADD = unmodifiableHashSet( |
| "spreadsheet/45290.xls", |
| "spreadsheet/46904.xls", |
| "spreadsheet/55982.xls", |
| "spreadsheet/testEXCEL_3.xls", |
| "spreadsheet/testEXCEL_4.xls", |
| "hpsf/Test_Humor-Generation.ppt", |
| "document/word2.doc" |
| ); |
| |
| private static Set<String> unmodifiableHashSet(String... a) { |
| return Collections.unmodifiableSet(new HashSet<>(Arrays.asList(a))); |
| } |
| |
| |
| @Override |
| public void handleFile(InputStream stream, String path) throws Exception { |
| POIFSFileSystem poifs = new POIFSFileSystem(stream); |
| HPSFPropertiesOnlyDocument hpsf = new HPSFPropertiesOnlyDocument(poifs); |
| DocumentSummaryInformation dsi = hpsf.getDocumentSummaryInformation(); |
| SummaryInformation si = hpsf.getSummaryInformation(); |
| boolean hasDSI = hasPropertyStream(poifs, DocumentSummaryInformation.DEFAULT_STREAM_NAME); |
| boolean hasSI = hasPropertyStream(poifs, SummaryInformation.DEFAULT_STREAM_NAME); |
| |
| assertEquals(hasDSI, dsi != null); |
| assertEquals(hasSI, si != null); |
| |
| handlePOIDocument(hpsf); |
| } |
| |
| private static boolean hasPropertyStream(POIFSFileSystem poifs, String streamName) throws IOException { |
| DirectoryNode root = poifs.getRoot(); |
| if (!root.hasEntry(streamName)) { |
| return false; |
| } |
| try (DocumentInputStream dis = root.createDocumentInputStream(streamName)) { |
| return PropertySet.isPropertySetStream(dis); |
| } |
| } |
| |
| private static File getTempFile() { |
| File f = null; |
| try { |
| f = TempFile.createTempFile("hpsfCopy", "out"); |
| } catch (IOException e) { |
| fail(e); |
| } |
| f.deleteOnExit(); |
| return f; |
| } |
| |
| @Override |
| public void handleAdditional(File file) throws Exception { |
| assumeFalse(EXCLUDES_HANDLE_ADD.contains(file.getParentFile().getName()+"/"+file.getName())); |
| |
| UnsynchronizedByteArrayOutputStream bos = new UnsynchronizedByteArrayOutputStream(); |
| PrintStream psNew = new PrintStream(bos, true, "ISO-8859-1"); |
| CopyCompare.setOut(psNew); |
| CopyCompare.main(new String[]{file.getAbsolutePath(), copyOutput.get().getAbsolutePath()}); |
| assertEquals("Equal" + NL, bos.toString(StandardCharsets.UTF_8)); |
| } |
| |
| |
| // a test-case to test this locally without executing the full TestAllFiles |
| @Override |
| @Test |
| @SuppressWarnings("java:S2699") |
| void test() throws Exception { |
| String path = "test-data/diagram/44501.vsd"; |
| try (InputStream stream = new FileInputStream(path)) { |
| handleFile(stream, path); |
| } |
| } |
| |
| // a test-case to test this locally without executing the full TestAllFiles |
| @Test |
| void testExtractor() { |
| File file = new File("test-data/hpsf/TestBug44375.xls"); |
| assertDoesNotThrow(() -> handleExtracting(file)); |
| } |
| } |