public void testRoundTrip_1(String resource) throws Exception {
long start1 = System.currentTimeMillis();
String originalFile =
this.getClass().getProtectionDomain().getCodeSource().getLocation().getFile() + resource;
long start2 = System.currentTimeMillis();
IsoFile isoFile = new IsoFile(originalFile);
long start3 = System.currentTimeMillis();
long start4 = System.currentTimeMillis();
Walk.through(isoFile);
long start5 = System.currentTimeMillis();
File result = File.createTempFile(this.getName(), resource.replace("/", "_"));
FileOutputStream fos = new FileOutputStream(result);
FileChannel fcOut = fos.getChannel();
isoFile.getBox(fcOut);
fcOut.close();
fos.close();
long start6 = System.currentTimeMillis();
/* System.err.println("Preparing tmp copy took: " + (start2 - start1) + "ms");
System.err.println("Parsing took : " + (start3 - start2) + "ms");
System.err.println("Writing took : " + (start6 - start3) + "ms");
System.err.println("Walking took : " + (start5 - start4) + "ms");*/
IsoFile copyViaIsoFileReparsed = new IsoFile(result.getAbsolutePath());
BoxComparator.check(
isoFile,
copyViaIsoFileReparsed,
"/moov[0]/mvhd[0]",
"/moov[0]/trak[0]/tkhd[0]",
"/moov[0]/trak[0]/mdia[0]/mdhd[0]");
isoFile.close();
copyViaIsoFileReparsed.close();
result.deleteOnExit();
// as windows cannot delete file when something is memory mapped and the garbage collector
// doesn't necessarily free the Buffers quickly enough we cannot delete the file here (we could
// but only for linux)
}
