Streamline frame_system weight parametrization (#6629)

* Basic weights builder.

* Fixing WiP

* Make the tests work.

* Fix weights in node/runtime.

* WiP.

* Update pallets with new weights parameters.

* Validate returns a Result now.

* Count mandatory weight separately.

* DRY

* BREAKING: Updating state root, because of the left-over weight-tracking stuff

* Update tests affected by Mandatory tracking.

* Fixing tests.

* Fix defaults for simple_max

* Update frame/system/src/weights.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Rework the API a bit.

* Fix compilation & tests.

* Apply suggestions from code review

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Add extra docs & rename few things.

* Fix whitespace in ASCII art.

* Update frame/system/src/limits.rs

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>

* Fix max_extrinsic calculations.

* Fix conflicts.

* Fix compilation.

* Fix new code.

* re-remove generic asset

* Fix usage.

* Update state root.

* Update proxy.

* Fix tests.

* Move weights validity to integrity_test

* Remove redundant BlockWeights.

* Add all/non_mandatory comment

* Add test.

* Remove fn block_weights

* Make the macro prettier.

* Fix some docs.

* Make max_total behave more predictabily.

* Add BlockWeights to metadata.

* fix balances test

* Fix utility test.

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Benjamin Kampmann <ben@gnunicorn.org>
Co-authored-by: thiolliere <gui.thiolliere@gmail.com>

Author: 5 people

src/tests.rs

@@ -30,7 +30,7 @@ use frame_support::{
 	storage,
 };
 use sp_core::H256;
-use sp_runtime::{Perbill, traits::{BlakeTwo256, IdentityLookup}, testing::Header};
+use sp_runtime::{traits::{BlakeTwo256, IdentityLookup}, testing::Header};
 use crate as utility;
 
 // example module to test behaviors.
@@ -93,12 +93,14 @@ impl_outer_dispatch! {
 pub struct Test;
 parameter_types! {
 	pub const BlockHashCount: u64 = 250;
-	pub const MaximumBlockWeight: Weight = Weight::max_value();
-	pub const MaximumBlockLength: u32 = 2 * 1024;
-	pub const AvailableBlockRatio: Perbill = Perbill::one();
+	pub BlockWeights: frame_system::limits::BlockWeights =
+		frame_system::limits::BlockWeights::simple_max(Weight::max_value());
 }
 impl frame_system::Config for Test {
 	type BaseCallFilter = TestBaseCallFilter;
+	type BlockWeights = BlockWeights;
+	type BlockLength = ();
+	type DbWeight = ();
 	type Origin = Origin;
 	type Index = u64;
 	type BlockNumber = u64;
@@ -110,13 +112,6 @@ impl frame_system::Config for Test {
 	type Header = Header;
 	type Event = TestEvent;
 	type BlockHashCount = BlockHashCount;
-	type MaximumBlockWeight = MaximumBlockWeight;
-	type DbWeight = ();
-	type BlockExecutionWeight = ();
-	type ExtrinsicBaseWeight = ();
-	type MaximumExtrinsicWeight = MaximumBlockWeight;
-	type MaximumBlockLength = MaximumBlockLength;
-	type AvailableBlockRatio = AvailableBlockRatio;
 	type Version = ();
 	type PalletInfo = ();
 	type AccountData = pallet_balances::AccountData<u64>;
@@ -350,6 +345,7 @@ fn batch_early_exit_works() {
 
 #[test]
 fn batch_weight_calculation_doesnt_overflow() {
+	use sp_runtime::Perbill;
 	new_test_ext().execute_with(|| {
 		let big_call = Call::System(SystemCall::fill_block(Perbill::from_percent(50)));
 		assert_eq!(big_call.get_dispatch_info().weight, Weight::max_value() / 2);