Inherent filtering follow up (#4305)

* Add feature more feature gating for benchmarking + tests

* New line

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras_inherent --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_paras_inherent.rs

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=polkadot-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras_inherent --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/polkadot/src/weights/runtime_parachains_paras_inherent.rs

* Do not assume we use max validators per core

* Use kusama weights for rococo (hopefully temp)

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras_inherent --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_paras_inherent.rs

* Add more validity votes when neccesary

* Some fixes for the last commit

* Restore westend weights

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras_inherent --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_paras_inherent.rs

* Revert bad westend weights write

* Make sure to update val idx before skipping

* Fix validity vote range to max at group size'

* Temp setup for rococo

* cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras_inherent --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_paras_inherent.rs --header=./file_header.txt

* Augment generated Rococo weights

* Make it compile

* Revert range for enter_backed_candidates_variable

* Delete runtime/kusama/src/weights/runtime_paras_paras_inherent.rs

Co-authored-by: Parity Bot <admin@parity.io>

polkadot/runtime/parachains/src/builder.rs

@@ -74,7 +74,7 @@ pub(crate) struct BenchBuilder<T: paras_inherent::Config> {
 }
 
 /// Paras inherent `enter` benchmark scenario.
-#[allow(dead_code)]
+#[cfg(any(feature = "runtime-benchmarks", test))]
 pub(crate) struct Bench<T: paras_inherent::Config> {
 	pub(crate) data: ParachainsInherentData<T::Header>,
 	pub(crate) _session: u32,
@@ -133,7 +133,7 @@ impl<T: paras_inherent::Config> BenchBuilder<T> {
 		self.max_validators.unwrap_or(Self::fallback_max_validators())
 	}
 
-	#[allow(dead_code)]
+	#[cfg(not(feature = "runtime-benchmarks"))]
 	pub(crate) fn set_max_validators(mut self, n: u32) -> Self {
 		self.max_validators = Some(n);
 		self
@@ -149,7 +149,7 @@ impl<T: paras_inherent::Config> BenchBuilder<T> {
 	/// corresponding dispute statement set. Note that if the number of disputes is not specified it fallbacks
 	/// to having a dispute per every validator. Additionally, an entry is not guaranteed to have a dispute - it
 	/// must line up with the cores marked as disputed as defined in `Self::Build`.
-	#[allow(dead_code)]
+	#[cfg(not(feature = "runtime-benchmarks"))]
 	pub(crate) fn set_dispute_statements(mut self, m: BTreeMap<u32, u32>) -> Self {
 		self.dispute_statements = m;
 		self
@@ -160,7 +160,7 @@ impl<T: paras_inherent::Config> BenchBuilder<T> {
 	}
 
 	/// Set maximum number of validators per core.
-	#[allow(dead_code)]
+	#[cfg(not(feature = "runtime-benchmarks"))]
 	pub(crate) fn set_max_validators_per_core(mut self, n: u32) -> Self {
 		self.max_validators_per_core = Some(n);
 		self
@@ -172,7 +172,7 @@ impl<T: paras_inherent::Config> BenchBuilder<T> {
 	}
 
 	/// Minimum number of validity votes in order for a backed candidate to be included.
-	#[allow(dead_code)]
+	#[cfg(feature = "runtime-benchmarks")]
 	pub(crate) fn fallback_min_validity_votes() -> u32 {
 		(Self::fallback_max_validators() / 2) + 1
 	}
@@ -322,7 +322,6 @@ impl<T: paras_inherent::Config> BenchBuilder<T> {
 			Default::default(),
 		);
 
-		assert_eq!(scheduler::ValidatorGroups::<T>::get().len(), total_cores as usize);
 		assert_eq!(<shared::Pallet<T>>::session_index(), target_session);
 
 		// We need to refetch validators since they have been shuffled.