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added some unit tests (adding the local key (delta == 0x00) and adding 1000 random keys, all making sure nothing b0rks)

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jrandom
2004-06-20 00:13:05 +00:00
committed by zzz
parent 52384fb3a5
commit 3e3749f011
1 changed files with 32 additions and 1 deletions
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33
router/java/src/net/i2p/router/networkdb/kademlia/KBucketSet.java
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@ -90,7 +90,12 @@ class KBucketSet {
if (_buckets[i].shouldContain(key))
return i;
}
_log.error("Key does not fit in any bucket?! WTF!\nKey : [" + toString(key.getData()) + "]\nDelta: ["+ toString(DataHelper.xor(_us.getData(), key.getData())) + "]\nUs : [" + toString(_us.getData()) + "]", new Exception("WTF"));
_log.error("Key does not fit in any bucket?! WTF!\nKey : ["
+ DataHelper.toHexString(key.getData()) + "]"
+ "\nUs : [" + toString(_us.getData()) + "]"
+ "\nDelta: ["
+ DataHelper.toHexString(DataHelper.xor(_us.getData(), key.getData()))
+ "]", new Exception("WTF"));
displayBuckets();
return -1;
}
@ -151,4 +156,30 @@ class KBucketSet {
// buf.append(Integer.toBinaryString(val[i]));
return buf.toString();
}
public static void main(String args[]) {
I2PAppContext context = I2PAppContext.getGlobalContext();
Log log = context.logManager().getLog(KBucketSet.class);
KBucketSet set = new KBucketSet(context, Hash.FAKE_HASH);
testSelf(set, log);
testRandom(set, 1000, context, log);
}
private static void testSelf(KBucketSet set, Log log) {
boolean added = set.add(Hash.FAKE_HASH);
if (!added)
log.error("Unable to add self...");
else
log.debug("Added self");
}
private static void testRandom(KBucketSet set, int count, I2PAppContext context, Log log) {
for (int i = 0; i < count; i++) {
byte val[] = new byte[Hash.HASH_LENGTH];
context.random().nextBytes(val);
boolean added = set.add(new Hash(val));
if (!added)
log.error("Unable to add random key [" + DataHelper.toHexString(val) + "]");
else
log.debug("Added random key");
}
}
}