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33 changes: 0 additions & 33 deletions
33
substrate/frame/revive/fixtures/contracts/debug_message_logging_disabled.rs
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33
substrate/frame/revive/fixtures/contracts/debug_message_works.rs
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,78 @@ | ||
| // This file is part of Substrate. | ||
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| // Copyright (C) Parity Technologies (UK) Ltd. | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
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| // 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. | ||
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| //! This fixture calls itself as many times as passed as argument. | ||
| #![no_std] | ||
| #![no_main] | ||
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| use common::input; | ||
| use uapi::{HostFn, HostFnImpl as api}; | ||
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| #[no_mangle] | ||
| #[polkavm_derive::polkavm_export] | ||
| pub extern "C" fn deploy() {} | ||
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| #[no_mangle] | ||
| #[polkavm_derive::polkavm_export] | ||
| pub extern "C" fn call() { | ||
| input!(calls_left: u32, callee_addr: &[u8; 20],); | ||
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| let next_input = (calls_left - 1).to_le_bytes(); | ||
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| api::deposit_event(&[], b"before"); | ||
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| // Call the callee | ||
| api::call( | ||
| uapi::CallFlags::empty(), | ||
| callee_addr, | ||
| 0u64, // How much ref_time to devote for the execution. 0 = all. | ||
| 0u64, // How much proof_size to devote for the execution. 0 = all. | ||
| None, // No deposit limit. | ||
| &[0u8; 32], // Value transferred to the contract. | ||
| &next_input, | ||
| None, | ||
| ) | ||
| .unwrap(); | ||
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| api::deposit_event(&[], b"after"); | ||
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| if calls_left == 0 { | ||
| return | ||
| } | ||
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| // own address | ||
| let mut addr = [0u8; 20]; | ||
| api::address(&mut addr); | ||
| let mut input = [0u8; 24]; | ||
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| input[..4].copy_from_slice(&next_input); | ||
| input[4..24].copy_from_slice(&callee_addr[..20]); | ||
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| // recurse | ||
| api::call( | ||
| uapi::CallFlags::ALLOW_REENTRY, | ||
| &addr, | ||
| 0u64, // How much ref_time to devote for the execution. 0 = all. | ||
| 0u64, // How much deposit_limit to devote for the execution. 0 = all. | ||
| None, // No deposit limit. | ||
| &[0u8; 32], // Value transferred to the contract. | ||
| &input, | ||
| None, | ||
| ) | ||
| .unwrap(); | ||
| } |
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53 changes: 53 additions & 0 deletions
53
substrate/frame/revive/rpc/examples/js/contracts/Tracing.sol
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,53 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.0; | ||
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| contract TracingCaller { | ||
| event TraceEvent(uint256 value, string message); | ||
| address public callee; | ||
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| constructor(address _callee) { | ||
| require(_callee != address(0), "Callee address cannot be zero"); | ||
| callee = _callee; | ||
| } | ||
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| function start(uint256 counter) external { | ||
| if (counter == 0) { | ||
| // uint256 a = 1; | ||
| // uint256 b = 0; | ||
| // uint256 c = a / b; | ||
| return; | ||
| } | ||
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| emit TraceEvent(counter, "before"); | ||
| TracingCallee(callee).consumeGas(); | ||
| emit TraceEvent(counter, "after"); | ||
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| try TracingCallee(callee).failingFunction() { | ||
| } catch { | ||
| } | ||
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| try TracingCallee(callee).consumeGas{gas: 100}() { | ||
| } catch { | ||
| } | ||
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| this.start(counter - 1); | ||
| } | ||
| } | ||
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| contract TracingCallee { | ||
| event GasConsumed(address indexed caller); | ||
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| function consumeGas() external { | ||
| // burn some gas | ||
| for (uint256 i = 0; i < 10; i++) { | ||
| uint256(keccak256(abi.encodePacked(i))); | ||
| } | ||
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| emit GasConsumed(msg.sender); | ||
| } | ||
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| function failingFunction() external pure { | ||
| require(false, "This function always fails"); | ||
| } | ||
| } | ||
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