Files
pezkuwi-subxt/substrate/frame/contracts/fixtures/contracts/locking_delegate_dependency.rs
T
PG Herveou d250a6e427 Contracts: Stabilize APIs (#3384)
Remove `#[unstable]` on `call_v2`, `instantiate_v2`,
`lock_delegate_dependency` and `unlock_delegate_dependency`.
See ink! integrations: 
- call_v2: https://github.com/paritytech/ink/pull/2077
- instantiate_v2: <TODO>
- lock/unlock dependency: https://github.com/paritytech/ink/pull/2076
2024-02-20 14:28:05 +00:00

69 lines
1.7 KiB
Rust

// This file is part of Substrate.
// Copyright (C) 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.
//! This contract tests the behavior of locking / unlocking delegate_dependencies when delegate
//! calling into a contract.
#![no_std]
#![no_main]
use common::input;
use uapi::{HostFn, HostFnImpl as api};
const ALICE: [u8; 32] = [1u8; 32];
/// Load input data and perform the action specified by the input.
/// If `delegate_call` is true, then delegate call into the contract.
fn load_input(delegate_call: bool) {
input!(
action: u32,
code_hash: [u8; 32],
);
match action {
// 1 = Lock delegate dependency
1 => {
api::lock_delegate_dependency(code_hash);
},
// 2 = Unlock delegate dependency
2 => {
api::unlock_delegate_dependency(code_hash);
},
// 3 = Terminate
3 => {
api::terminate_v1(&ALICE);
},
// Everything else is a noop
_ => {},
}
if delegate_call {
api::delegate_call(uapi::CallFlags::empty(), code_hash, &[], None).unwrap();
}
}
#[no_mangle]
#[polkavm_derive::polkavm_export]
pub extern "C" fn deploy() {
load_input(false);
}
#[no_mangle]
#[polkavm_derive::polkavm_export]
pub extern "C" fn call() {
load_input(true);
}