public void CanCompressScript()
{
var payToHashTemplate = new PayToPubkeyHashTemplate();
var payToScriptTemplate = new PayToScriptHashTemplate();
var payToPubKeyTemplate = new PayToPubkeyTemplate();
var key = new Key(true);
//Pay to pubkey hash (encoded as 21 bytes)
var script = payToHashTemplate.GenerateScriptPubKey(key.PubKey.ID);
AssertCompressed(script, 21);
script = payToHashTemplate.GenerateScriptPubKey(key.PubKey.Decompress().ID);
AssertCompressed(script, 21);
//Pay to script hash (encoded as 21 bytes)
script = payToScriptTemplate.GenerateScriptPubKey(script);
AssertCompressed(script, 21);
//Pay to pubkey starting with 0x02, 0x03 or 0x04 (encoded as 33 bytes)
script = payToPubKeyTemplate.GenerateScriptPubKey(key.PubKey);
script = AssertCompressed(script, 33);
var readenKey = payToPubKeyTemplate.ExtractScriptPubKeyParameters(script);
AssertEx.CollectionEquals(readenKey.ToBytes(), key.PubKey.ToBytes());
script = payToPubKeyTemplate.GenerateScriptPubKey(key.PubKey.Decompress());
script = AssertCompressed(script, 33);
readenKey = payToPubKeyTemplate.ExtractScriptPubKeyParameters(script);
AssertEx.CollectionEquals(readenKey.ToBytes(), key.PubKey.Decompress().ToBytes());
//Other scripts up to 121 bytes require 1 byte + script length.
script = new Script(Enumerable.Range(0, 60).Select(_ => (Op)OpcodeType.OP_RETURN).ToArray());
AssertCompressed(script, 61);
script = new Script(Enumerable.Range(0, 120).Select(_ => (Op)OpcodeType.OP_RETURN).ToArray());
AssertCompressed(script, 121);
//Above that, scripts up to 16505 bytes require 2 bytes + script length.
script = new Script(Enumerable.Range(0, 122).Select(_ => (Op)OpcodeType.OP_RETURN).ToArray());
AssertCompressed(script, 124);
}
public void CanCompressScript()
{
var payToHashTemplate = new PayToPubkeyHashTemplate();
var payToScriptTemplate = new PayToScriptHashTemplate();
var payToPubKeyTemplate = new PayToPubkeyTemplate();
var key = new Key(true);
//Pay to pubkey hash (encoded as 21 bytes)
var script = payToHashTemplate.GenerateScriptPubKey(key.PubKey.ID);
AssertCompressed(script, 21);
script = payToHashTemplate.GenerateScriptPubKey(key.PubKey.Decompress().ID);
AssertCompressed(script, 21);
//Pay to script hash (encoded as 21 bytes)
script = payToScriptTemplate.GenerateScriptPubKey(script);
AssertCompressed(script, 21);
//Pay to pubkey starting with 0x02, 0x03 or 0x04 (encoded as 33 bytes)
script = payToPubKeyTemplate.GenerateScriptPubKey(key.PubKey);
script = AssertCompressed(script, 33);
var readenKey = payToPubKeyTemplate.ExtractScriptPubKeyParameters(script);
AssertEx.CollectionEquals(readenKey.ToBytes(), key.PubKey.ToBytes());
script = payToPubKeyTemplate.GenerateScriptPubKey(key.PubKey.Decompress());
script = AssertCompressed(script, 33);
readenKey = payToPubKeyTemplate.ExtractScriptPubKeyParameters(script);
AssertEx.CollectionEquals(readenKey.ToBytes(), key.PubKey.Decompress().ToBytes());
//Other scripts up to 121 bytes require 1 byte + script length.
script = new Script(Enumerable.Range(0, 60).Select(_ => (Op)OpcodeType.OP_RETURN).ToArray());
AssertCompressed(script, 61);
script = new Script(Enumerable.Range(0, 120).Select(_ => (Op)OpcodeType.OP_RETURN).ToArray());
AssertCompressed(script, 121);
//Above that, scripts up to 16505 bytes require 2 bytes + script length.
script = new Script(Enumerable.Range(0, 122).Select(_ => (Op)OpcodeType.OP_RETURN).ToArray());
AssertCompressed(script, 124);
}
