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Fix boolean-bitfield serialization

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This commit is contained in:
Paul Hauner
2019-04-17 17:17:07 +10:00
parent bf1a93f444
commit 343909ef31
2 changed files with 98 additions and 49 deletions
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54
eth2/state_processing/src/common/verify_bitfield.rs
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@@ -25,9 +25,55 @@ mod test {
#[test]
fn bitfield_length() {
assert!(verify_bitfield_length(
&Bitfield::from_bytes(&[0b10000000]),
4
));
assert_eq!(
verify_bitfield_length(&Bitfield::from_bytes(&[0b0000_0001]), 4),
true
);
assert_eq!(
verify_bitfield_length(&Bitfield::from_bytes(&[0b0001_0001]), 4),
false
);
assert_eq!(
verify_bitfield_length(&Bitfield::from_bytes(&[0b0000_0000]), 4),
true
);
assert_eq!(
verify_bitfield_length(&Bitfield::from_bytes(&[0b1000_0000]), 8),
true
);
assert_eq!(
verify_bitfield_length(&Bitfield::from_bytes(&[0b1000_0000, 0b0000_0000]), 16),
true
);
assert_eq!(
verify_bitfield_length(&Bitfield::from_bytes(&[0b1000_0000, 0b0000_0000]), 15),
false
);
assert_eq!(
verify_bitfield_length(&Bitfield::from_bytes(&[0b0000_0000, 0b0000_0000]), 8),
false
);
assert_eq!(
verify_bitfield_length(
&Bitfield::from_bytes(&[0b0000_0000, 0b0000_0000, 0b0000_0000]),
8
),
false
);
assert_eq!(
verify_bitfield_length(
&Bitfield::from_bytes(&[0b0000_0000, 0b0000_0000, 0b0000_0000]),
24
),
true
);
}
}