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Merge rust-bitcoin/rust-bitcoin#2351: Remove `Cursor` usage in `PublicKey` unit test 

3ea44a166b Remove usage of Cursor in pubkey sanity checks (Tobin C. Harding)
35b5350088 Remove usage of Cursor in multi key read (Tobin C. Harding)

Pull request description:

  We do not need to use `Cursor` in these tests, remove the usage.

  PR touches test code only.

ACKs for top commit:
  Kixunil:
    ACK 3ea44a166b
  apoelstra:
    ACK 3ea44a166b

Tree-SHA512: 9fefdc4a8d7fcf3dd09fa60b993f5a61e55865b830c9519efd2de99c4e871cf665facc68fd6c06829d166e76e181fe2026ab5475e7fc6241a5d627212a2cff2f
This commit is contained in:
Andrew Poelstra 2024-01-18 15:04:14 +00:00
parent fa716fb638 3ea44a166b
commit 0d0eee5597
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1 changed files with 9 additions and 9 deletions
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18
bitcoin/src/crypto/key.rs
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@ -1096,21 +1096,21 @@ mod tests {
k.write_into(&mut v).expect("writing into vec");
}
let mut reader = v.as_slice();
let mut dec_keys = vec![];
let mut cursor = io::Cursor::new(&v);
for _ in 0..N_KEYS {
dec_keys.push(PublicKey::read_from(&mut cursor).expect("reading from vec"));
dec_keys.push(PublicKey::read_from(&mut reader).expect("reading from vec"));
}
assert_eq!(keys, dec_keys);
assert!(PublicKey::read_from(&mut reader).is_err());
// sanity checks
assert!(PublicKey::read_from(&mut cursor).is_err());
assert!(PublicKey::read_from(&mut io::Cursor::new(&[])).is_err());
assert!(PublicKey::read_from(&mut io::Cursor::new(&[0; 33][..])).is_err());
assert!(PublicKey::read_from(&mut io::Cursor::new(&[2; 32][..])).is_err());
assert!(PublicKey::read_from(&mut io::Cursor::new(&[0; 65][..])).is_err());
assert!(PublicKey::read_from(&mut io::Cursor::new(&[4; 64][..])).is_err());
let mut empty: &[u8] = &[];
assert!(PublicKey::read_from(&mut empty).is_err());
assert!(PublicKey::read_from(&mut &[0; 33][..]).is_err());
assert!(PublicKey::read_from(&mut &[2; 32][..]).is_err());
assert!(PublicKey::read_from(&mut &[0; 65][..]).is_err());
assert!(PublicKey::read_from(&mut &[4; 64][..]).is_err());
}
#[test]