public coin__UxBody makeUxBody()
{
var uxb = new coin__UxBody();
var s = new cipher_SecKey();
makeUxBodyWithSecret(uxb, s);
return(uxb);
}
public void makeUxOutWithSecret(coin__UxOut uxOut, cipher_SecKey secKey)
{
var uxBody = new coin__UxBody();
makeUxBodyWithSecret(uxBody, secKey);
uxOut = new coin__UxOut();
var uxHead = new coin__UxHead();
uxHead.Time = 100;
uxHead.BkSeq = 2;
uxOut.Body = uxBody;
uxOut.Head = uxHead;
}
public void makeUxBodyWithSecret(coin__UxBody uxBody, cipher_SecKey secKey)
{
var p = new cipher_PubKey();
skycoin.skycoin.SKY_cipher_GenerateKeyPair(p, secKey);
var b = new GoSlice();
skycoin.skycoin.SKY_cipher_RandByte(128, b);
var h = new cipher_SHA256();
skycoin.skycoin.SKY_cipher_SumSHA256(b, h);
uxBody.SetSrcTransaction(h);
var a = new cipher__Address();
skycoin.skycoin.SKY_cipher_AddressFromPubKey(p, a);
uxBody.Address = a;
uxBody.Coins = (ulong)(1e6);
uxBody.Hours = 100;
}
public void TestUxOutSnapshotHash()
{
var p = new cipher_PubKey();
var s = new cipher_SecKey();
var err = SKY_cipher_GenerateKeyPair(p, s);
Assert.AreEqual(err, SKY_OK);
var uxb = new coin__UxBody();
var b = new GoSlice();
err = SKY_cipher_RandByte(128, b);
Assert.AreEqual(err, SKY_OK);
var h = new cipher_SHA256();
err = SKY_cipher_SumSHA256(b, h);
Assert.AreEqual(err, SKY_OK);
uxb.SetSrcTransaction(h);
var a = new cipher__Address();
err = SKY_cipher_AddressFromPubKey(p, a);
Assert.AreEqual(err, SKY_OK);
uxb.Address = a;
uxb.Coins = (ulong)1e6;
uxb.Hours = (ulong)100;
var uxo = new coin__UxOut();
var uxh = new coin__UxHead();
uxh.Time = 100;
uxh.BkSeq = 2;
uxo.Head = uxh;
uxo.Body = uxb;
var hn = new cipher_SHA256();
err = SKY_coin_UxOut_SnapshotHash(uxo, hn);
Assert.AreEqual(err, SKY_OK);
// snapshot hash should be dependent on every field in body and head
// Head Time
var uxo_2 = uxo;
uxh.Time = 20;
uxo_2.Head = uxh;
var hn_2 = new cipher_SHA256();
err = SKY_coin_UxOut_SnapshotHash(uxo_2, hn_2);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(hn.isEqual(hn_2), 0);
// Head BkSeq
uxo_2 = uxo;
uxh.BkSeq = 4;
uxo_2.Head = uxh;
hn_2 = new cipher_SHA256();
err = SKY_coin_UxOut_SnapshotHash(uxo_2, hn_2);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(hn.isEqual(hn_2), 0);
// Body SetSrcTransaction
uxo_2 = uxo;
uxb = new coin__UxBody();
err = SKY_cipher_RandByte(128, b);
Assert.AreEqual(err, SKY_OK);
h = new cipher_SHA256();
err = SKY_cipher_SumSHA256(b, h);
Assert.AreEqual(err, SKY_OK);
uxb.SetSrcTransaction(h);
uxo_2.Body = uxb;
hn_2 = new cipher_SHA256();
err = SKY_coin_UxOut_SnapshotHash(uxo_2, hn_2);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(hn.isEqual(hn_2), 0);
// Body Address
var p_2 = new cipher_PubKey();
var s_2 = new cipher_SecKey();
err = SKY_cipher_GenerateKeyPair(p_2, s_2);
Assert.AreEqual(err, SKY_OK);
var a_2 = new cipher__Address();
err = SKY_cipher_AddressFromPubKey(p_2, a_2);
Assert.AreEqual(err, SKY_OK);
uxo_2 = uxo;
uxb = new coin__UxBody();
uxb.Address = a_2;
uxo_2.Body = uxb;
hn_2 = new cipher_SHA256();
err = SKY_coin_UxOut_SnapshotHash(uxo_2, hn_2);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(hn.isEqual(hn_2), 0);
// Body Coins
uxo_2 = uxo;
uxb = new coin__UxBody();
uxb.Coins = 2;
uxo_2.Body = uxb;
hn_2 = new cipher_SHA256();
err = SKY_coin_UxOut_SnapshotHash(uxo_2, hn_2);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(hn.isEqual(hn_2), 0);
// Body Hours
uxo_2 = uxo;
uxb = new coin__UxBody();
uxb.Hours = 2;
uxo_2.Body = uxb;
hn_2 = new cipher_SHA256();
err = SKY_coin_UxOut_SnapshotHash(uxo_2, hn_2);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(hn.isEqual(hn_2), 0);
}
public void TestUxOutCoinHours()
{
var p = new cipher_PubKey();
var s = new cipher_SecKey();
SKY_cipher_GenerateKeyPair(p, s);
var uxb = new coin__UxBody();
var b = new GoSlice();
SKY_cipher_RandByte(128, b);
var h = new cipher_SHA256();
var err = SKY_cipher_SumSHA256(b, h);
Assert.AreEqual(err, SKY_OK);
uxb.SetSrcTransaction(h);
var a = new cipher__Address();
SKY_cipher_AddressFromPubKey(p, a);
uxb.Address = a;
uxb.Coins = (ulong)1e6;
uxb.Hours = 100;
var uxo = new coin__UxOut();
var uxh = new coin__UxHead();
uxh.Time = 100;
uxh.BkSeq = 2;
uxo.Head = uxh;
uxo.Body = uxb;
// Less than an hour passed
var now = uxh.Time + 100;
var hours = new_GoUint64p();
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(uxh.Time, GoUint64p_value(hours), "Less than an hour passed");
// 1 hours passed
now = uxh.Time + 3600;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxh.Time + (uxb.Coins / 1000000), "1 hours passed");
// 6 hours passed
now = uxh.Time + 3600 * 6;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxh.Time + (uxb.Coins / 1000000) * 6, "1 hours passed");
// Time is backwards (treated as no hours passed)
now = uxh.Time / 2;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxh.Time);
// 1 hour has passed, output has 1.5 coins, should gain 1 coinhour
uxb.Coins = 1500000;
now = uxh.Time + 3600;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxb.Hours + 1);
// 2 hours have passed, output has 1.5 coins, should gain 3 coin hours
uxb.Coins = 1500000;
uxo.Body = uxb;
now = uxh.Time + 3600 * 2;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
// 1 second has passed, output has 3600 coins, should gain 1 coin hour
uxb.Coins = 3600000000;
uxo.Body = uxb;
now = uxh.Time + 1;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxb.Hours + 1);
// 1000000 hours minus 1 second have passed, output has 1 droplet, should gain 0 coin hour
uxb.Coins = 1;
uxo.Body = uxb;
now = (ulong)(uxh.Time + (ulong)Convert.ToInt64(1e6 * 3600) - 1);
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxb.Hours);
// 1000000 hours have passed, output has 1 droplet, should gain 1 coin hour
uxb.Coins = 1;
uxo.Body = uxb;
now = uxh.Time + Convert.ToUInt64(10e5 * 3600);
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxb.Hours + 1);
// No hours passed, using initial coin hours
uxb.Coins = (ulong)10e8;
uxb.Hours = 1000 * 1000;
uxo.Body = uxb;
now = uxh.Time;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxb.Hours);
// One hour passed, using initial coin hours
now = uxh.Time + 3600;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), uxb.Hours + (10e8 / 10e5));
// No hours passed and no hours to begin with 0
uxb.Hours = 0;
uxo.Body = uxb;
now = uxh.Time;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_OK);
Assert.AreEqual(GoUint64p_value(hours), 0);
// Centuries have passed, time-based calculation overflows uint64 when calculating the whole coin seconds
uxb.Coins = (ulong)20e5;
uxo.Body = uxb;
now = 0xFFFFFFFFFFFFFFFF;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_ERROR);
// Centuries have passed, time-based calculation overflows uint64 when calculating the droplet seconds
uxb.Coins = (ulong)15e5;
uxo.Body = uxb;
now = 0xFFFFFFFFFFFFFFFF;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_ERROR);
// Output would overflow if given more hours, has reached its limit
uxb.Coins = (ulong)36e8;
uxo.Body = uxb;
now = 0xFFFFFFFFFFFFFFFF;
err = SKY_coin_UxOut_CoinHours(uxo, now, hours);
Assert.AreEqual(err, SKY_ERROR);
}
