pezkuwi-subxt/substrate/frame/support/test/tests/system.rs

// This file is part of Substrate.

// Copyright (C) 2019-2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 	http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use frame_support::{
	codec::{Decode, Encode, EncodeLike},
	traits::Get,
	weights::RuntimeDbWeight,
};

pub trait Config: 'static + Eq + Clone {
	type Origin: Into<Result<RawOrigin<Self::AccountId>, Self::Origin>>
		+ From<RawOrigin<Self::AccountId>>;

	type BaseCallFilter: frame_support::traits::Contains<Self::RuntimeCall>;
	type BlockNumber: Decode + Encode + EncodeLike + Clone + Default + scale_info::TypeInfo;
	type Hash;
	type AccountId: Encode + EncodeLike + Decode + scale_info::TypeInfo;
	type RuntimeCall;
	type RuntimeEvent: From<Event<Self>>;
	type PalletInfo: frame_support::traits::PalletInfo;
	type DbWeight: Get<RuntimeDbWeight>;
}

frame_support::decl_module! {
	pub struct Module<T: Config> for enum Call where origin: T::Origin, system=self {
		#[weight = 0]
		fn noop(_origin) {}
	}
}

impl<T: Config> Module<T> {
	pub fn deposit_event(_event: impl Into<T::RuntimeEvent>) {}
}

frame_support::decl_event!(
	pub enum Event<T>
	where
		BlockNumber = <T as Config>::BlockNumber,
	{
		ExtrinsicSuccess,
		ExtrinsicFailed,
		Ignore(BlockNumber),
	}
);

frame_support::decl_error! {
	pub enum Error for Module<T: Config> {
		/// Test error documentation
		TestError,
		/// Error documentation
		/// with multiple lines
		AnotherError,
		// Required by construct_runtime
		CallFiltered,
	}
}

pub use frame_support::dispatch::RawOrigin;
pub type Origin<T> = RawOrigin<<T as Config>::AccountId>;

#[allow(dead_code)]
pub fn ensure_root<OuterOrigin, AccountId>(o: OuterOrigin) -> Result<(), &'static str>
where
	OuterOrigin: Into<Result<RawOrigin<AccountId>, OuterOrigin>>,
{
	o.into().map(|_| ()).map_err(|_| "bad origin: expected to be a root origin")
}