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Viewing changes to src/test/java/org/apache/commons/compress/archivers/zip/Zip64SupportIT.java

  • Committer: Package Import Robot
  • Author(s): Emmanuel Bourg
  • Date: 2015-08-31 23:22:38 UTC
  • mfrom: (1.1.9)
  • Revision ID: package-import@ubuntu.com-20150831232238-gz3ynyvs68tok1a3
Tags: 1.10-1
* New upstream release
* Updated the OSGi metadata

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src/test/java/org/apache/commons/compress/archivers/zip/Zip64SupportIT.java
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                                       "zip6/5GB_of_Zeros");
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    }
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    @Test public void writeAndRead5GBOfZerosUsingZipFile() throws Throwable {
 
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        File f = null;
 
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        try {
 
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            f = write5GBZerosFile("writeAndRead5GBOfZerosUsingZipFile");
 
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            read5GBOfZerosUsingZipFileImpl(f, "5GB_of_Zeros");
 
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        } finally {
 
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            if (f != null) {
 
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                AbstractTestCase.tryHardToDelete(f);
 
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            }
 
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        }
 
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    }
 
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    private static File write5GBZerosFile(String testName) throws Throwable {
 
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        File f = getTempFile(testName);
 
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        ZipArchiveOutputStream zos = new ZipArchiveOutputStream(f);
 
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        try {
 
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            zos.setUseZip64(Zip64Mode.Always);
 
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            byte[] buf = new byte[ONE_MILLION];
 
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            ZipArchiveEntry zae = new ZipArchiveEntry("5GB_of_Zeros");
 
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            zae.setSize(FIVE_BILLION);
 
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            zae.setMethod(ZipEntry.DEFLATED);
 
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            zae.setCrc(0x8a408f16L);
 
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            zos.putArchiveEntry(zae);
 
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            for (int j = 0; j < FIVE_BILLION / 1000 / 1000; j++) {
 
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                zos.write(buf);
 
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            }
 
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            zos.closeArchiveEntry();
 
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            zos.close();
 
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        } catch (IOException ex) {
 
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            System.err.println("Failed to write archive because of: "
 
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                               + ex.getMessage()
 
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                               + " - likely not enough disk space.");
 
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            assumeTrue(false);
 
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        } finally {
 
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            zos.destroy();
 
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        }
 
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        return f;
 
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    }
 
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    @Test public void read100KFilesUsingZipFile() throws Throwable {
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        read100KFilesUsingZipFileImpl(get100KFileFile());
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    }