@Test
public void testCompressionBZip2() throws Exception {
virtualContent = new VirtualContent(new VirtualContentConfiguration());
virtualContent.fillRandomly(1, 0, 0, 100, 50, null);
ByteArrayStream byteArrayStream = new ByteArrayStream(1000000);
IOutCreateArchiveBZip2 outNewArchiveBZip2 = closeLater(SevenZip.openOutArchiveBZip2());
outNewArchiveBZip2.setLevel(5);
assertEquals(ArchiveFormat.BZIP2, outNewArchiveBZip2.getArchiveFormat());
outNewArchiveBZip2.createArchive(
byteArrayStream,
virtualContent.getItemCount(),
callbackTesterCreateArchive.getProxyInstance());
assertEquals(
"Methods called: " + callbackTesterCreateArchive,
5,
callbackTesterCreateArchive.getDifferentMethodsCalled());
byteArrayStream.rewind();
IInArchive inArchive = closeLater(SevenZip.openInArchive(ArchiveFormat.BZIP2, byteArrayStream));
virtualContent.verifyInArchive(inArchive);
}
private VirtualContent doTest(
int countOfFiles,
int directoriesDepth,
int maxSubdirectories,
int averageFileLength,
int deltaFileLength)
throws Exception {
VirtualContent virtualContent = new VirtualContent(virtualContentConfiguration);
virtualContent.fillRandomly(
countOfFiles,
directoriesDepth,
maxSubdirectories,
averageFileLength,
deltaFileLength,
null);
ArchiveFormat archiveFormat = getArchiveFormat();
IOutCreateArchive<IOutItemAllFormats> outArchive = SevenZip.openOutArchive(archiveFormat);
ByteArrayStream byteArrayStream;
boolean ok = false;
try {
byteArrayStream = new ByteArrayStream(OUTARCHIVE_MAX_SIZE);
virtualContent.createOutArchive(outArchive, byteArrayStream);
ok = true;
} finally {
try {
outArchive.close();
} catch (Throwable throwable) {
if (ok) {
throw new RuntimeException("Error closing archive", throwable);
}
}
}
byteArrayStream.rewind();
IInArchive inArchive = SevenZip.openInArchive(archiveFormat, byteArrayStream);
try {
virtualContent.verifyInArchive(inArchive);
// byteArrayStream.writeToOutputStream(new FileOutputStream("test-2.7z"), true);
} finally {
inArchive.close();
}
return virtualContent;
}