Example usage for org.apache.commons.io FileUtils contentEquals

Introduction

In this page you can find the example usage for org.apache.commons.io FileUtils contentEquals.

Prototype

public static boolean contentEquals(File file1, File file2) throws IOException 

Source Link

Document

Compares the contents of two files to determine if they are equal or not.

Usage

From source file:pl.edu.icm.coansys.heeut.TestMapReduce.java

@Test(timeout = 1800000)
public void testWordCountDiff() throws Exception {

    String prefix = getCurrentDateAppended("wordcount");
    String inputDirName = prefix + "-input";
    String outputDirName = prefix + "-output";

    FileSystem dfs = UTIL.getDFSCluster().getFileSystem();
    Path inputDir = new Path(inputDirName);
    Path qualifiedInputDir = dfs.makeQualified(inputDir);

    String inputFileName = "src/test/resource/input/wordcount/apache_projects.dat";
    dfs.copyFromLocalFile(new Path(inputFileName), qualifiedInputDir);
    ToolRunner.run(UTIL.getConfiguration(), new WordCount(), new String[] { inputDirName, outputDirName });

    Path outputDir = new Path(outputDirName);
    Path qualifiedOutputDir = dfs.makeQualified(outputDir);

    String localOutputDir = "src/test/resource/output/wordcount/" + prefix;
    dfs.copyToLocalFile(qualifiedOutputDir, new Path(localOutputDir));

    File outputFile = new File(localOutputDir + "/part-00000");
    File expectedFile = new File("src/test/resource/exp/wordcount/apache_projects.exp");
    boolean isEqual = FileUtils.contentEquals(outputFile, expectedFile);
    Assert.assertTrue(isEqual);/*from  w w w . j a va2s.c  o m*/
}

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From source file:se.inera.axel.test.st2.TS1_IT.java

/**
 * TS1a - Send a ping request to a remote shs server via the local server.
 *
 * <p/>/*from w ww  .  j  a v a 2s .co m*/
 * Sends {@link #FILE_PING_REQUEST_OK} synchronously with product @{link #PRODUCT_TEST_0}
 * from {@link #ACTOR_AXEL} to {@link #ACTOR_REFERENCE}.
 *
 * <p/>
 * The request should succeed and the response should be a mirror of the request.
 *
 * @throws Throwable
 */
@Test
public void testTS1a() throws Throwable {

    String[] args = { "request", "-f", ACTOR_AXEL, "-t", ACTOR_REFERENCE, "-p", PRODUCT_TEST_0, "-in",
            FILE_PING_REQUEST_OK_BODY.getAbsolutePath(), "-out", FILE_TEST_OUT.getAbsolutePath() };

    ShsCmdline.main(args);

    Assert.assertTrue(FileUtils.contentEquals(FILE_TEST_OUT, FILE_PING_REQUEST_OK_BODY),
            "Response from ping request does not match expected response: response "
                    + FileUtils.readFileToString(FILE_TEST_OUT));

}

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From source file:test.bgp.AnalyzeResults.java

/**
 * //from   www.  j av a  2 s.  c om
 */
public void resultsComparator() {
    for (int i = 0; i < resultFile.size(); i += 2) {
        try {
            logger.info(resultFile.get(i) + " ?? " + resultFile.get(i + 1));
            queryComparator.put(queriesName.get(i / 2),
                    FileUtils.contentEquals(resultFile.get(i), resultFile.get(i + 1)));
        } catch (IOException ex) {
            LogManager.getLogger(AnalyzeResults.class.getName()).log(Level.ERROR, "", ex);
        }
    }

    for (String s : queriesName) {
        logger.info("Query \"" + s + "\": same results Default VS Hybrid ? ===> "
                + queryComparator.get(s).toString().toUpperCase());
    }

}

---

From source file:test.FileAssertions.java

private static void doBinaryFileComparison(String fixture, String output) throws IOException {
    File fixtureFile = new File(fixture);
    File outputFile = new File(output);
    assertTrue(FileUtils.contentEquals(fixtureFile, outputFile));
}

---

From source file:tokyo.northside.omegat.markdown.TestFilterBase.java

protected void translateText(IFilter filter, String resource, Map<String, String> config) throws Exception {
    translate(filter, resource, config);
    boolean result = FileUtils.contentEquals(new File(this.getClass().getResource(resource).getFile()),
            outFile);/* ww w .j av  a 2 s  .co m*/
    if (!result) {
        List<String> origin = IOUtils.readLines(
                FileUtils.openInputStream(new File(this.getClass().getResource(resource).getFile())));
        List<String> lines = IOUtils.readLines(FileUtils.openInputStream(outFile));
        if (origin.size() != lines.size()) {
            fail("Differ a number of lines. Original:" + origin.size() + ", outFile: " + lines.size());
        }
        assertEquals(lines, origin, resource);
    }
}

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From source file:ubic.basecode.ontology.OntologyLoader.java

public static boolean hasChanged(String cacheName) {
    boolean changed = false; // default
    if (StringUtils.isBlank(cacheName)) {
        return changed;
    }//from  ww w .  j a  v a  2  s  .com

    File newFile = getDiskCachePath(cacheName);
    File oldFile = getOldDiskCachePath(cacheName);

    try {
        // This might be slow considering it calls IOUtils.contentsEquals which compares byte-by-byte
        // in the worst case scenario.
        // In this case consider using NIO for higher-performance IO using Channels and Buffers.
        // Ex. Use a 4MB Memory-Mapped IO operation.
        if (newFile != null && oldFile != null)
            changed = !FileUtils.contentEquals(newFile, oldFile);
    } catch (IOException e) {
        log.error(e.getMessage());
    }

    return changed;

}

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From source file:uk.co.unclealex.executable.impl.MakeLinksCommandRunnerTest.java

protected void checkDirectoriesEqual(Path expectedDir, Path actualDir) throws IOException {
    Assert.assertTrue("Path " + expectedDir + "is not a directory.",
            Files.isDirectory(expectedDir, LinkOption.NOFOLLOW_LINKS));
    Assert.assertTrue("Path " + actualDir + "is not a directory.",
            Files.isDirectory(actualDir, LinkOption.NOFOLLOW_LINKS));
    Assert.assertArrayEquals("Directory " + actualDir + " has the wrong file entries.",
            filenamesIn(expectedDir), filenamesIn(actualDir));
    DirectoryStream<Path> directoryStream = Files.newDirectoryStream(actualDir);
    for (Path expectedChild : directoryStream) {
        Path actualChild = expectedDir.resolve(expectedChild.getFileName());
        if (Files.isDirectory(expectedChild, LinkOption.NOFOLLOW_LINKS)) {
            Assert.assertTrue("Path " + actualChild + " is not a directory.",
                    Files.isDirectory(actualChild, LinkOption.NOFOLLOW_LINKS));
            checkDirectoriesEqual(expectedChild, actualChild);
        } else if (Files.isSymbolicLink(expectedChild)) {
            Assert.assertTrue("Path " + actualChild + " is not a symbolic link",
                    Files.isSymbolicLink(actualChild));
            Assert.assertEquals("Symbolic link " + actualChild + " points to the wrong place.",
                    Files.readSymbolicLink(expectedChild), Files.readSymbolicLink(actualChild));
        } else {/*  ww  w  .j a  v a2  s.  c  o m*/
            Assert.assertTrue("Path " + actualChild + " has the wrong content.",
                    FileUtils.contentEquals(expectedChild.toFile(), actualChild.toFile()));
        }
    }
}

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From source file:utils.MigrateAttachments.java

@Override
protected Integer doInBackground() throws Exception {
    ArrayList<String> fileNames = getFilesName(path);
    for (String s : fileNames) {
        //System.out.println("Checking " + s);
        long size = getFileSize(s);
        if (size > FILESIZELIMIT) {
            publish(bug.toString() + ": file " + s + " will not be transffered due to it size: " + size
                    + " kb.");
        } else {/*  ww w.j a v  a  2 s.  c o m*/
            ArrayList<Attachments> attachments = MainController.getInstance().getByBugIdFilename(bug, s);
            if (!attachments.isEmpty()) {
                //publish(bug + " has " + attachments.size() + " attachments entries in DB.Checking if was already migrated!");
                for (Attachments a : attachments) {
                    String id = a.getAttachId().toString();
                    String groupId = "group." + id.substring(id.length() - 2);
                    String fileId = "attachment." + id;
                    try {
                        File sourceFile = new File(path + "\\" + s);
                        File destFile = new File(bugzillaPath + "attachments\\" + groupId + "\\" + fileId);
                        if (!destFile.exists()) {
                            //File defined in database but not present on disk. Cleanup to be performed
                            publish("Attachment " + s + "/" + bug + " is present in DB(" + a.getAttachId()
                                    + ") but " + destFile.toString()
                                    + " is missing from disk. DB cleanup performed.");
                            MainController.getInstance().deleteAttachments(a.getAttachId());
                        }
                        if (FileUtils.contentEquals(destFile, sourceFile)) {
                            publish(bug + " :" + s + " is present in DB(" + a.getAttachId() + ") and "
                                    + destFile.toString() + " is already present disk => already migrated");
                        } else {
                            long startTime = new Date().getTime();
                            MainController.getInstance().migrateAttachment(s, path, bugzillaPath, bug, size);
                            long elapsedTime = new Date().getTime() - startTime;
                            publish(bug.toString() + ": file " + s + " (" + size + " kb) transffered in: "
                                    + elapsedTime / 1000 + "sec.");

                        }

                    } catch (Exception exp) {
                        publish(exp.toString());
                    }
                }
            } else {
                long startTime = new Date().getTime();
                MainController.getInstance().migrateAttachment(s, path, bugzillaPath, bug, size);
                long elapsedTime = new Date().getTime() - startTime;
                publish(bug.toString() + ": file " + s + " (" + size + " kb) transffered in: "
                        + elapsedTime / 1000 + "sec.");

            }
        }
    }
    return bug.getBugId();
}

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From source file:VASSAL.tools.io.IOUtilsTest.java

@Test
public void testCopyFileChannels() throws IOException {
    final File ifile = new File("test/VASSAL/tools/io/IOUtilsTest.java");
    final File ofile = new File("test/VASSAL/tools/io/test.out");

    try {//w ww  .java 2  s . c  om
        final FileInputStream in = new FileInputStream(ifile);
        final FileOutputStream out = new FileOutputStream(ofile);

        final int count = IOUtils.copy(in, out);

        assertEquals(ifile.length(), count);
        assertTrue(FileUtils.contentEquals(ifile, ofile));
    } finally {
        ofile.delete();
    }
}

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From source file:VASSAL.tools.io.IOUtilsTest.java

@Test
public void testCopyLargeFileChannels() throws IOException {
    final File ifile = new File("test/VASSAL/tools/io/IOUtilsTest.java");
    final File ofile = new File("test/VASSAL/tools/io/test.out");

    try {//from   w w  w  . j a v a2  s  . c o  m
        final FileInputStream in = new FileInputStream(ifile);
        final FileOutputStream out = new FileOutputStream(ofile);

        final long count = IOUtils.copy(in, out);

        assertEquals(ifile.length(), count);
        assertTrue(FileUtils.contentEquals(ifile, ofile));
    } finally {
        ofile.delete();
    }
}

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