@Test
public void testWriteBytes() {
/** input file bigger than the array */
byte[] rawBits = new byte[100];
byte[] raw2 = new byte[100];
try {
InputStream in = f.getFile(0);
int read = in.read(rawBits);
/** write the same file back */
f.writeBytes(0, rawBits, read);
in = f.getFile(0);
int read2 = in.read(raw2);
/** make sure everything is the same */
assertTrue(read == read2);
Arrays.equals(rawBits, raw2);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
fail();
} catch (IncompleteFileException e) {
// TODO Auto-generated catch block
e.printStackTrace();
fail();
}
}
@Test
public void testGetRawBitfield() {
byte[] rawBits = f.getRawBitfield();
int expectedSize = (int) Math.ceil(tf.getNumOfPieces() / 8.0);
assertTrue(rawBits.length == expectedSize);
assertTrue(rawBits[0] == completeBitfield);
}
@Test
public void testConstructor() {
try {
TorrentFile torrentFile = new TorrentFile(torrent);
FileAccess fileAccess = new FileAccess(baseDir, torrentFile, null, true);
fileAccess.getRawBitfield();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@Test
public void testGetFile() {
byte[] msg = new byte[64];
try {
InputStream in = f.getFile(0);
/*
* TODO (FindBugs)
*
* [RR] Method ignores results of InputStream.read()
* [RR_NOT_CHECKED]
*
* This method ignores the return value of one of the variants of
* java.io.InputStream.read() which can return multiple bytes. If
* the return value is not checked, the caller will not be able to
* correctly handle the case where fewer bytes were read than the
* caller requested. This is a particularly insidious kind of bug,
* because in many programs, reads from input streams usually do
* read the full amount of data requested, causing the program to
* fail only sporadically.
*/
in.read(msg);
System.out.println(new String(msg, "UTF-8"));
in = f.getFile(1);
in.read(msg);
System.out.println(new String(msg, "UTF-8"));
in = f.getFile(2);
in.read(msg);
System.out.println(new String(msg, "UTF-8"));
} catch (IncompleteFileException e) {
// TODO Auto-generated catch block
e.printStackTrace();
fail();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
fail();
}
}
@Test
public void testHavePiece() {
assertTrue(f.havePiece(0));
}
@Test
public void testComplete() {
assertTrue(f.complete());
}
@Test
public void testNumOfCompletePieces() {
// only 1 piece
assertTrue(f.numOfCompletePieces() == 1);
}
