benchmarking to generate weights file

bin/node-template/pallets/template/src/benchmarking.rs

@@ -16,5 +16,12 @@ benchmarks! {
 		assert_eq!(Something::<T>::get(), Some(s));
 	}
 
+	cause_error {
+		Something::<T>::put(100u32);
+	}: _(RawOrigin::Signed(whitelisted_caller()))
+	verify {
+		assert_eq!(Something::<T>::get(), Some(101u32));
+	}
+
 	impl_benchmark_test_suite!(Template, crate::mock::new_test_ext(), crate::mock::Test);
 }

bin/node-template/pallets/template/src/weights.rs

@@ -0,0 +1,95 @@
+
+//! Autogenerated weights for pallet_template
+//!
+//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
+//! DATE: 2023-04-03, STEPS: `20`, REPEAT: `10`, LOW RANGE: `[]`, HIGH RANGE: `[]`
+//! WORST CASE MAP SIZE: `1000000`
+//! HOSTNAME: `Alexs-MacBook-Pro-2.local`, CPU: `<UNKNOWN>`
+//! EXECUTION: Some(Wasm), WASM-EXECUTION: Compiled, CHAIN: Some("dev"), DB CACHE: 1024
+
+// Executed Command:
+// ../../target/release/node-template
+// benchmark
+// pallet
+// --chain
+// dev
+// --pallet
+// pallet_template
+// --extrinsic
+// *
+// --steps
+// 20
+// --repeat
+// 10
+// --execution=wasm
+// --wasm-execution=compiled
+// --output
+// pallets/template/src/weights.rs
+// --template
+// ../../.maintain/frame-weight-template.hbs
+
+#![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(unused_parens)]
+#![allow(unused_imports)]
+
+use frame_support::{traits::Get, weights::{Weight, constants::RocksDbWeight}};
+use sp_std::marker::PhantomData;
+
+/// Weight functions needed for pallet_template.
+pub trait WeightInfo {
+	fn do_something(s: u32, ) -> Weight;
+	fn cause_error() -> Weight;
+}
+
+/// Weights for pallet_template using the Substrate node and recommended hardware.
+pub struct SubstrateWeight<T>(PhantomData<T>);
+impl<T: frame_system::Config> WeightInfo for SubstrateWeight<T> {
+	/// Storage: TemplateModule Something (r:0 w:1)
+	/// Proof: TemplateModule Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	/// The range of component `s` is `[0, 100]`.
+	fn do_something(_s: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 8_000_000 picoseconds.
+		Weight::from_parts(9_287_978, 0)
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
+	/// Storage: TemplateModule Something (r:1 w:1)
+	/// Proof: TemplateModule Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn cause_error() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `32`
+		//  Estimated: `1489`
+		// Minimum execution time: 7_000_000 picoseconds.
+		Weight::from_parts(7_000_000, 1489)
+			.saturating_add(T::DbWeight::get().reads(1_u64))
+			.saturating_add(T::DbWeight::get().writes(1_u64))
+	}
+}
+
+// For backwards compatibility and tests
+impl WeightInfo for () {
+	/// Storage: TemplateModule Something (r:0 w:1)
+	/// Proof: TemplateModule Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	/// The range of component `s` is `[0, 100]`.
+	fn do_something(_s: u32, ) -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `0`
+		//  Estimated: `0`
+		// Minimum execution time: 8_000_000 picoseconds.
+		Weight::from_parts(9_287_978, 0)
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
+	/// Storage: TemplateModule Something (r:1 w:1)
+	/// Proof: TemplateModule Something (max_values: Some(1), max_size: Some(4), added: 499, mode: MaxEncodedLen)
+	fn cause_error() -> Weight {
+		// Proof Size summary in bytes:
+		//  Measured:  `32`
+		//  Estimated: `1489`
+		// Minimum execution time: 7_000_000 picoseconds.
+		Weight::from_parts(7_000_000, 1489)
+			.saturating_add(RocksDbWeight::get().reads(1_u64))
+			.saturating_add(RocksDbWeight::get().writes(1_u64))
+	}
+}