| /* ==================================================================== |
| 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.ooxml; |
| |
| import org.apache.poi.POIDataSamples; |
| import org.apache.poi.extractor.ExtractorFactory; |
| import org.apache.poi.extractor.POITextExtractor; |
| import org.apache.poi.sl.draw.Drawable; |
| import org.apache.poi.sl.usermodel.Slide; |
| import org.apache.poi.sl.usermodel.SlideShow; |
| import org.apache.poi.ss.extractor.EmbeddedData; |
| import org.apache.poi.ss.extractor.EmbeddedExtractor; |
| import org.apache.poi.ss.usermodel.Sheet; |
| import org.apache.poi.ss.usermodel.Workbook; |
| import org.apache.poi.xslf.usermodel.XMLSlideShow; |
| import org.apache.poi.xssf.usermodel.XSSFWorkbook; |
| import org.apache.poi.xwpf.usermodel.XWPFDocument; |
| import org.junit.jupiter.api.Assumptions; |
| import org.junit.jupiter.params.ParameterizedTest; |
| import org.junit.jupiter.params.provider.Arguments; |
| import org.junit.jupiter.params.provider.MethodSource; |
| import org.junit.platform.commons.util.ExceptionUtils; |
| |
| import java.awt.Dimension; |
| import java.awt.Graphics2D; |
| import java.awt.RenderingHints; |
| import java.awt.image.BufferedImage; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.lang.ref.WeakReference; |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.stream.Stream; |
| |
| import static org.junit.jupiter.api.Assertions.assertNotNull; |
| |
| /** |
| * Test to trigger code-execution of various parts so |
| * that all required elements are inclueded in the ooxml-schema-lite package |
| */ |
| class TestTriggerCoverage { |
| private static final Set<String> FAILING = new HashSet<>(); |
| static { |
| FAILING.add("stress025.docx"); |
| } |
| |
| public static Stream<Arguments> files() { |
| String dataDirName = System.getProperty(POIDataSamples.TEST_PROPERTY); |
| if(dataDirName == null) { |
| dataDirName = "test-data"; |
| } |
| |
| List<Arguments> files = new ArrayList<>(); |
| findFile(files, dataDirName + "/integration"); |
| |
| return files.stream(); |
| } |
| |
| private static void findFile(List<Arguments> list, String dir) { |
| String[] files = new File(dir).list(); |
| assertNotNull(files, "Did not find any files in directory " + dir); |
| |
| for(String file : files) { |
| list.add(Arguments.of(new File(dir, file))); |
| } |
| } |
| |
| @ParameterizedTest |
| @MethodSource("files") |
| void testFile(File file) throws Exception { |
| try (InputStream stream = new FileInputStream(file)) { |
| if (file.getName().endsWith(".docx")) { |
| try (XWPFDocument doc = new XWPFDocument(stream)) { |
| assertNotNull(doc); |
| } |
| } else if (file.getName().endsWith(".xlsx")) { |
| try (XSSFWorkbook xls = new XSSFWorkbook(stream)) { |
| assertNotNull(xls); |
| extractEmbedded(xls); |
| } |
| } else if (file.getName().endsWith(".pptx")) { |
| try (XMLSlideShow ppt = new XMLSlideShow(stream)) { |
| assertNotNull(ppt); |
| renderSlides(ppt); |
| } |
| } else { |
| throw new IllegalArgumentException("Don't know how to handle file " + file); |
| } |
| } catch (Exception e) { |
| Assumptions.assumeFalse(FAILING.contains(file.getName()), |
| "File " + file + " is expected to fail"); |
| |
| throw e; |
| } |
| |
| try (InputStream stream = new FileInputStream(file)) { |
| try (POITextExtractor extractor = ExtractorFactory.createExtractor(stream)) { |
| assertNotNull(extractor.getText()); |
| } |
| } |
| } |
| |
| private void extractEmbedded(Workbook wb) throws IOException { |
| EmbeddedExtractor ee = new EmbeddedExtractor(); |
| |
| for (Sheet s : wb) { |
| for (EmbeddedData ed : ee.extractAll(s)) { |
| assertNotNull(ed.getFilename()); |
| assertNotNull(ed.getEmbeddedData()); |
| assertNotNull(ed.getShape()); |
| } |
| } |
| } |
| |
| private void renderSlides(SlideShow<?,?> ss) { |
| Dimension pgSize = ss.getPageSize(); |
| |
| for (Slide<?,?> s : ss.getSlides()) { |
| BufferedImage img = new BufferedImage(pgSize.width, pgSize.height, BufferedImage.TYPE_INT_ARGB); |
| Graphics2D graphics = img.createGraphics(); |
| |
| // default rendering options |
| graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); |
| graphics.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY); |
| graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC); |
| graphics.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON); |
| graphics.setRenderingHint(Drawable.BUFFERED_IMAGE, new WeakReference<>(img)); |
| |
| try { |
| // draw stuff |
| s.draw(graphics); |
| } catch (ArrayIndexOutOfBoundsException e) { |
| // We saw exceptions with JDK 8 on Windows in the Jenkins CI which |
| // seem to only be triggered by some font (maybe Calibri?!) |
| // We cannot avoid this, so let's try to not make the tests fail in this case |
| Assumptions.assumeFalse( |
| e.getMessage().equals("-1") && |
| ExceptionUtils.readStackTrace(e).contains("ExtendedTextSourceLabel.getJustificationInfos"), |
| "JDK sometimes fails at this point on some fonts on Windows machines, but we " + |
| "should not fail the build because of this: " + ExceptionUtils.readStackTrace(e)); |
| |
| throw e; |
| } |
| |
| graphics.dispose(); |
| img.flush(); |
| } |
| } |
| } |