13349491824

Committed 15 Feb 2025 11:15PM UTC coverage: 95.172% (+0.8%) from 94.346%

Build # 13349491824

Build Type

Pull #642

github

Committed by

web-flow

Commit Message

Merge 23b15aa05 into da745e9a8

Pull Request Pull Request #642: fix: minor fixes

Run Details

884 of 978 branches covered (90.39%)

Branch coverage included in aggregate %.

29 of 35 new or added lines in 4 files covered. (82.86%)

3 existing lines in 1 file now uncovered.

1856 of 1901 relevant lines covered (97.63%)

68.62 hits per line

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83.33

/contracts/protocol/libraries/SafeTransferLib.sol

// SPDX-License-Identifier: Apache3.0-or-later
pragma solidity >=0.8.28;

import {IERC20} from "../interfaces/IERC20.sol";

type Currency is address;

/// @title SafeTransferLib
/// @dev This library allows for safe transfer of tokens without using assembly
library SafeTransferLib {
    error ApprovalFailed(address token);
    error NativeTransferFailed();
    error TokenTransferFailed();
    error TokenTransferFromFailed();

    function safeTransferNative(address to, uint256 amount) internal {
        (bool success, ) = to.call{gas: 2300, value: amount}("");
        require(success, NativeTransferFailed());
    }

    function safeTransfer(address token, address to, uint256 amount) internal {
        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory data) = token.call(abi.encodeCall(IERC20.transfer, (to, amount)));
        require(success && (data.length == 0 || abi.decode(data, (bool))), TokenTransferFailed());
    }

    function safeTransferFrom(address token, address from, address to, uint256 amount) internal {
        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory data) = token.call(
            abi.encodeCall(IERC20.transferFrom, (from, to, amount))
        );
        require(success && (data.length == 0 || abi.decode(data, (bool))), TokenTransferFromFailed());
    }

    /// @dev Allows approving all ERC20 tokens, forcing approvals when needed.
    function safeApprove(address token, address spender, uint256 amount) internal {
        try IERC20(token).approve(spender, amount) returns (bool success) {
            // will revert in case of silent failure (i.e. an address without code)
            require(success, ApprovalFailed(token));
        } catch {
            // USDT on mainnet requires approval to be set to 0 before being reset again
            try IERC20(token).approve(spender, 0) {
                IERC20(token).approve(spender, amount);
            } catch {
                revert ApprovalFailed(token);
            }
        }
    }

    function isAddressZero(address target) internal pure returns (bool) {
        return target == address(0);
    }
}

1	// SPDX-License-Identifier: Apache3.0-or-later
2	pragma solidity >=0.8.28;
3
4	import {IERC20} from "../interfaces/IERC20.sol";
5
6	type Currency is address;
7
8	/// @title SafeTransferLib
9	/// @dev This library allows for safe transfer of tokens without using assembly
10	library SafeTransferLib {
11	error ApprovalFailed(address token);
12	error NativeTransferFailed();
13	error TokenTransferFailed();
14	error TokenTransferFromFailed();
15
16	function safeTransferNative(address to, uint256 amount) internal {
17	(bool success, ) = to.call{gas: 2300, value: amount}("");	13✔
18	require(success, NativeTransferFailed());	13✔
19	}
20
21	function safeTransfer(address token, address to, uint256 amount) internal {
22	// solhint-disable-next-line avoid-low-level-calls
23	(bool success, bytes memory data) = token.call(abi.encodeCall(IERC20.transfer, (to, amount)));	10✔
24	require(success && (data.length == 0 \|\| abi.decode(data, (bool))), TokenTransferFailed());	10✔
25	}
26
27	function safeTransferFrom(address token, address from, address to, uint256 amount) internal {
28	// solhint-disable-next-line avoid-low-level-calls
29	(bool success, bytes memory data) = token.call(	25✔
30	abi.encodeCall(IERC20.transferFrom, (from, to, amount))
31	);
32	require(success && (data.length == 0 \|\| abi.decode(data, (bool))), TokenTransferFromFailed());	25✔
33	}
34
35	/// @dev Allows approving all ERC20 tokens, forcing approvals when needed.
36	function safeApprove(address token, address spender, uint256 amount) internal {
37	try IERC20(token).approve(spender, amount) returns (bool success) {	192✔
38	// will revert in case of silent failure (i.e. an address without code)
39	require(success, ApprovalFailed(token));	188!
40	} catch {
41	// USDT on mainnet requires approval to be set to 0 before being reset again
UNCOV 42	try IERC20(token).approve(spender, 0) {	×
UNCOV 43	IERC20(token).approve(spender, amount);	×
44	} catch {
UNCOV 45	revert ApprovalFailed(token);	×
46	}
47	}
48	}
49
50	function isAddressZero(address target) internal pure returns (bool) {
51	return target == address(0);	505✔
52	}
53	}

RigoBlock / v3-contracts / 13349491824

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