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parity-zcash
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fix verification of testnet block 519 by fixing OP_WITHIN implementation

This commit is contained in:
debris 2016-12-02 13:59:10 +01:00
parent 6240f01b18
commit af095cf505
1 changed files with 15 additions and 1 deletions
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16
script/src/interpreter.rs
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@ -738,7 +738,7 @@ pub fn eval_script(
let v1 = try!(Num::from_slice(&try!(stack.pop()), flags.verify_minimaldata, 4));
let v2 = try!(Num::from_slice(&try!(stack.pop()), flags.verify_minimaldata, 4));
let v3 = try!(Num::from_slice(&try!(stack.pop()), flags.verify_minimaldata, 4));
if v2 <= v3 && v3 <= v1 {
if v2 <= v3 && v3 < v1 {
stack.push(vec![1].into());
} else {
stack.push(vec![0].into());
@ -1816,6 +1816,20 @@ mod tests {
basic_test(&script, result, Stack::default());
}
#[test]
fn test_within_testnet_block_519() {
let script = Builder::default()
.push_num(1.into())
.push_num(0.into())
.push_num(1.into())
.push_opcode(Opcode::OP_WITHIN)
.push_opcode(Opcode::OP_NOT)
.into_script();
let result = Ok(true);
let stack = vec![vec![1].into()].into();
basic_test(&script, result, stack);
}
// https://blockchain.info/rawtx/3f285f083de7c0acabd9f106a43ec42687ab0bebe2e6f0d529db696794540fea
#[test]
fn test_check_transaction_signature() {