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Remove primary.

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This commit is contained in:
Gav
2018-02-05 15:38:26 +01:00
parent cc5ee710e8
commit 8a67a759f7
1 changed files with 22 additions and 44 deletions
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substrate/wasm-runtime/polkadot/src/runtime/parachains.rs
+22 -44
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@@ -56,8 +56,8 @@ pub fn calculate_duty_roster() -> DutyRoster {
let validators_per_parachain = (validator_count - 1) / parachain_count;
let validators_on_relay = validator_count - validators_per_parachain * parachain_count;
let mut roles_val = (0..validator_count).map(|i| match i / validators_per_parachain {
i if i < parachain_count => Chain::Parachain(i as u32),
let mut roles_val = (0..validator_count).map(|i| match i {
i if i < parachain_count * validators_per_parachain => Chain::Parachain(i / validators_per_parachain as u32),
_ => Chain::Relay,
}).collect::<Vec<_>>();
let mut roles_gua = roles_val.clone();
@@ -113,53 +113,31 @@ mod tests {
fn should_work() {
let mut t = simple_setup();
with_externalities(&mut t, || {
with_env(|e| e.parent_hash = [0u8; 32]);
let duty_roster = calculate_duty_roster();
let check_roster = |duty_roster: &DutyRoster| {
assert_eq!(duty_roster.validator_duty.len(), 8);
assert_eq!(duty_roster.guarantor_duty.len(), 8);
for i in 0..2 {
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
}
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
};
assert_eq!(duty_roster.validator_duty.len(), 8);
assert_eq!(duty_roster.guarantor_duty.len(), 8);
for i in 0..2 {
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
}
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
assert_eq!(duty_roster, DutyRoster {
validator_duty: vec![Chain::Parachain(0), Chain::Relay, Chain::Parachain(1), Chain::Relay, Chain::Parachain(1), Chain::Parachain(0), Chain::Parachain(1), Chain::Parachain(0)],
guarantor_duty: vec![Chain::Parachain(0), Chain::Parachain(0), Chain::Parachain(1), Chain::Parachain(0), Chain::Relay, Chain::Parachain(1), Chain::Parachain(1), Chain::Relay],
});
with_env(|e| e.parent_hash = [0u8; 32]);
let duty_roster_0 = calculate_duty_roster();
check_roster(&duty_roster_0);
with_env(|e| e.parent_hash = [1u8; 32]);
let duty_roster = calculate_duty_roster();
assert_eq!(duty_roster.validator_duty.len(), 8);
assert_eq!(duty_roster.guarantor_duty.len(), 8);
for i in 0..2 {
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
}
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
assert_eq!(duty_roster, DutyRoster {
validator_duty: vec![Chain::Parachain(1), Chain::Parachain(0), Chain::Parachain(0), Chain::Parachain(1), Chain::Parachain(1), Chain::Relay, Chain::Parachain(0), Chain::Relay],
guarantor_duty: vec![Chain::Parachain(1), Chain::Parachain(0), Chain::Parachain(0), Chain::Parachain(1), Chain::Parachain(0), Chain::Relay, Chain::Parachain(1), Chain::Relay],
});
let duty_roster_1 = calculate_duty_roster();
check_roster(&duty_roster_1);
assert!(duty_roster_0 != duty_roster_1);
with_env(|e| e.parent_hash = [2u8; 32]);
let duty_roster = calculate_duty_roster();
assert_eq!(duty_roster.validator_duty.len(), 8);
assert_eq!(duty_roster.guarantor_duty.len(), 8);
for i in 0..2 {
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Parachain(i)).count(), 3);
}
assert_eq!(duty_roster.validator_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
assert_eq!(duty_roster.guarantor_duty.iter().filter(|&&j| j == Chain::Relay).count(), 2);
assert_eq!(duty_roster, DutyRoster {
validator_duty: vec![Chain::Parachain(1), Chain::Parachain(0), Chain::Relay, Chain::Parachain(0), Chain::Parachain(0), Chain::Relay, Chain::Parachain(1), Chain::Parachain(1)],
guarantor_duty: vec![Chain::Parachain(0), Chain::Parachain(1), Chain::Parachain(1), Chain::Parachain(1), Chain::Relay, Chain::Parachain(0), Chain::Parachain(0), Chain::Relay],
});
let duty_roster_2 = calculate_duty_roster();
check_roster(&duty_roster_2);
assert!(duty_roster_0 != duty_roster_2);
assert!(duty_roster_1 != duty_roster_2);
});
}
}