public void testXZCompression() throws Exception {
project.executeTarget("xz-compression");
File deb = new File("target/test-classes/test.deb");
assertTrue("package not build", deb.exists());
final AtomicBoolean found = new AtomicBoolean(false);
ArArchiveInputStream in = new ArArchiveInputStream(new FileInputStream(deb));
ArchiveWalker.walk(
in,
new ArchiveVisitor<ArArchiveEntry>() {
public void visit(ArArchiveEntry entry, byte[] content) throws IOException {
if (entry.getName().equals("data.tar.xz")) {
found.set(true);
assertEquals("header 0", (byte) 0xFD, content[0]);
assertEquals("header 1", (byte) '7', content[1]);
assertEquals("header 2", (byte) 'z', content[2]);
assertEquals("header 3", (byte) 'X', content[3]);
assertEquals("header 4", (byte) 'Z', content[4]);
assertEquals("header 5", (byte) '\0', content[5]);
TarInputStream tar =
new TarInputStream(
new XZCompressorInputStream(new ByteArrayInputStream(content)));
while ((tar.getNextEntry()) != null) ;
tar.close();
}
}
});
assertTrue("xz file not found", found.get());
}
