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rust-bitcoin-unsafe-fast
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Add a few more amount parsing tests 

These tests try to stress various edge cases that should return
`ParseAmountError::TooPrecise`.
This commit is contained in:
Martin Habovstiak 2023-04-01 12:32:15 +02:00
parent c7f970d8dc
commit b3d9a267ea
1 changed files with 10 additions and 0 deletions
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10
bitcoin/src/amount.rs
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@ -1642,6 +1642,7 @@ mod tests {
use super::ParseAmountError as E; use super::ParseAmountError as E;
let btc = Denomination::Bitcoin; let btc = Denomination::Bitcoin;
let sat = Denomination::Satoshi; let sat = Denomination::Satoshi;
let msat = Denomination::MilliSatoshi;
let p = Amount::from_str_in; let p = Amount::from_str_in;
let sp = SignedAmount::from_str_in; let sp = SignedAmount::from_str_in;
@ -1654,6 +1655,15 @@ mod tests {
let more_than_max = format!("1{}", Amount::max_value()); let more_than_max = format!("1{}", Amount::max_value());
assert_eq!(p(&more_than_max, btc), Err(E::TooBig)); assert_eq!(p(&more_than_max, btc), Err(E::TooBig));
assert_eq!(p("0.000000042", btc), Err(E::TooPrecise)); assert_eq!(p("0.000000042", btc), Err(E::TooPrecise));
assert_eq!(p("999.0000000", msat), Err(E::TooPrecise));
assert_eq!(p("1.0000000", msat), Err(E::TooPrecise));
assert_eq!(p("1.1", msat), Err(E::TooPrecise));
assert_eq!(p("1000.1", msat), Err(E::TooPrecise));
assert_eq!(p("1001.0000000", msat), Err(E::TooPrecise));
assert_eq!(p("1000.0000001", msat), Err(E::TooPrecise));
assert_eq!(p("1000.1000000", msat), Err(E::TooPrecise));
assert_eq!(p("1100.0000000", msat), Err(E::TooPrecise));
assert_eq!(p("10001.0000000", msat), Err(E::TooPrecise));
assert_eq!(p("1", btc), Ok(Amount::from_sat(1_000_000_00))); assert_eq!(p("1", btc), Ok(Amount::from_sat(1_000_000_00)));
assert_eq!(sp("-.5", btc), Ok(SignedAmount::from_sat(-500_000_00))); assert_eq!(sp("-.5", btc), Ok(SignedAmount::from_sat(-500_000_00)));