One more try to avoid the test-failures related to ImageIO-cache dir
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1846719 13f79535-47bb-0310-9956-ffa450edef68
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@ -19,7 +19,6 @@ package org.apache.poi.hssf.usermodel;
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import java.awt.image.BufferedImage;
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import java.io.ByteArrayInputStream;
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import java.io.File;
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import java.io.IOException;
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import java.util.List;
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@ -28,6 +27,7 @@ import javax.imageio.ImageIO;
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import junit.framework.TestCase;
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import org.apache.poi.hssf.HSSFTestDataSamples;
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import org.junit.AfterClass;
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import org.junit.BeforeClass;
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/**
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@ -37,19 +37,19 @@ import org.junit.BeforeClass;
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* @author Yegor Kozlov (yegor at apache dot org)
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* @author Trejkaz (trejkaz at trypticon dot org)
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*/
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public final class TestHSSFPictureData extends TestCase{
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public final class TestHSSFPictureData extends TestCase {
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private static boolean cacheBefore = ImageIO.getUseCache();
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@BeforeClass
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public static void setUpClass() {
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// ensure that temp-dir exists because ImageIO requires it
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String tmpDirProperty = System.getProperty("java.io.tmpdir");
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if(tmpDirProperty != null) {
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final File tmpDir = new File(tmpDirProperty);
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if(!tmpDir.exists()) {
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if(!tmpDir.mkdirs()) {
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throw new IllegalStateException("Could not create temporary directory " + tmpDirProperty + ", full path " + tmpDir.getAbsolutePath());
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}
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}
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}
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// disable cache to avoid strange errors related to temporary directories in CI-builds
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ImageIO.setUseCache(false);
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}
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@AfterClass
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public static void tearDownClass() {
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// reset image cache to previous state
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ImageIO.setUseCache(cacheBefore);
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}
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public void testPictures() throws IOException {
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