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Allow coding shred index to be different than data shred index (#7438)

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* Allow coding shred index to be different than data shred index

* move fec_set_index to shred's common header

* fix bench
This commit is contained in:
Pankaj Garg
2019-12-12 16:50:29 -08:00
committed by GitHub
parent cc5408482e
commit d94041e98d
10 changed files with 186 additions and 53 deletions
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28
core/src/sigverify_shreds.rs
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@@ -92,6 +92,7 @@ pub mod tests {
true,
0,
0,
0xc0de,
);
let mut batch = [Packets::default(), Packets::default()];
@@ -110,6 +111,7 @@ pub mod tests {
true,
0,
0,
0xc0de,
);
Shredder::sign_shred(&keypair, &mut shred);
batch[1].packets.resize(1, Packet::default());
@@ -133,14 +135,32 @@ pub mod tests {
let mut batch = vec![Packets::default()];
batch[0].packets.resize(2, Packet::default());
let mut shred =
Shred::new_from_data(0, 0xc0de, 0xdead, Some(&[1, 2, 3, 4]), true, true, 0, 0);
let mut shred = Shred::new_from_data(
0,
0xc0de,
0xdead,
Some(&[1, 2, 3, 4]),
true,
true,
0,
0,
0xc0de,
);
Shredder::sign_shred(&leader_keypair, &mut shred);
batch[0].packets[0].data[0..shred.payload.len()].copy_from_slice(&shred.payload);
batch[0].packets[0].meta.size = shred.payload.len();
let mut shred =
Shred::new_from_data(0, 0xbeef, 0xc0de, Some(&[1, 2, 3, 4]), true, true, 0, 0);
let mut shred = Shred::new_from_data(
0,
0xbeef,
0xc0de,
Some(&[1, 2, 3, 4]),
true,
true,
0,
0,
0xc0de,
);
let wrong_keypair = Keypair::new();
Shredder::sign_shred(&wrong_keypair, &mut shred);
batch[0].packets[1].data[0..shred.payload.len()].copy_from_slice(&shred.payload);