Adding solc tests and replication in Rust of TS test for slang

crates/solidity/outputs/npm/tests/package.json

@@ -4,7 +4,8 @@
   "type": "module",
   "dependencies": {
     "@nomicfoundation/slang": "file:../package",
-    "mathjs": "^14.0.1"
+    "mathjs": "^14.0.1",
+    "solc": "^0.7.1"
   },
   "devDependencies": {
     "@types/jest": "29.5.14",

crates/solidity/outputs/npm/tests/src/compilation/common.mts

@@ -23,7 +23,7 @@ export async function createBuilder(): Promise<CompilationBuilder> {
       // in order to resolve its imports we allow ourselves to walk up the hierarchy
       // until we find the proper root of the import.
       let i = 0;
-      while (i < 5) {
+      while (i < 7) {
         let splat = Array(i + 1).fill("..");
         let file = path.join(sourceFileId, ...splat, importString);
         let real_file = path.join("crates/solidity/outputs/npm/tests/src/compilation/inputs", file);

crates/solidity/outputs/npm/tests/src/compilation/inputs/0x00e50FAB64eBB37b87df06Aa46b8B35d5f1A4e1A/contracts/meta.json

@@ -0,0 +1,19 @@
+{
+  "language": "Solidity",
+  "sources": {
+    "./misc/UiPoolDataProviderV2V3.sol": {
+      "urls": [
+        "./misc/UiPoolDataProviderV2V3.sol"
+      ]
+    }
+  },
+  "settings": {
+    "outputSelection": {
+      "*": {
+        "": [
+          "ast"
+        ]
+      }
+    }
+  }
+}

crates/solidity/outputs/npm/tests/src/compilation/inputs/0x015E220901014BAE4f7e168925CD74e725e23692/sources/meta.json

@@ -0,0 +1,19 @@
+{
+  "language": "Solidity",
+  "sources": {
+    "DoodledBears.sol": {
+      "urls": [
+        "DoodledBears.sol"
+      ]
+    }
+  },
+  "settings": {
+    "outputSelection": {
+      "*": {
+        "": [
+          "ast"
+        ]
+      }
+    }
+  }
+}

crates/solidity/outputs/npm/tests/src/compilation/inputs/0x01665987bC6725070e56d160d75AA19d8B73273e/constructor-args.txt

@@ -0,0 +1 @@
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

crates/solidity/outputs/npm/tests/src/compilation/inputs/0x01665987bC6725070e56d160d75AA19d8B73273e/creator-tx-hash.txt

@@ -0,0 +1 @@
+0xddc6b7c1f88710f2d0e2807428ab2909a0553ac69b77a8c9e4afceef6689de3c

crates/solidity/outputs/npm/tests/src/compilation/inputs/0x01665987bC6725070e56d160d75AA19d8B73273e/sources/@openzeppelin/contracts/access/Ownable.sol

@@ -0,0 +1,83 @@
+// SPDX-License-Identifier: MIT
+// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)
+
+pragma solidity ^0.8.0;
+
+import "../utils/Context.sol";
+
+/**
+ * @dev Contract module which provides a basic access control mechanism, where
+ * there is an account (an owner) that can be granted exclusive access to
+ * specific functions.
+ *
+ * By default, the owner account will be the one that deploys the contract. This
+ * can later be changed with {transferOwnership}.
+ *
+ * This module is used through inheritance. It will make available the modifier
+ * `onlyOwner`, which can be applied to your functions to restrict their use to
+ * the owner.
+ */
+abstract contract Ownable is Context {
+    address private _owner;
+
+    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
+
+    /**
+     * @dev Initializes the contract setting the deployer as the initial owner.
+     */
+    constructor() {
+        _transferOwnership(_msgSender());
+    }
+
+    /**
+     * @dev Throws if called by any account other than the owner.
+     */
+    modifier onlyOwner() {
+        _checkOwner();
+        _;
+    }
+
+    /**
+     * @dev Returns the address of the current owner.
+     */
+    function owner() public view virtual returns (address) {
+        return _owner;
+    }
+
+    /**
+     * @dev Throws if the sender is not the owner.
+     */
+    function _checkOwner() internal view virtual {
+        require(owner() == _msgSender(), "Ownable: caller is not the owner");
+    }
+
+    /**
+     * @dev Leaves the contract without owner. It will not be possible to call
+     * `onlyOwner` functions anymore. Can only be called by the current owner.
+     *
+     * NOTE: Renouncing ownership will leave the contract without an owner,
+     * thereby removing any functionality that is only available to the owner.
+     */
+    function renounceOwnership() public virtual onlyOwner {
+        _transferOwnership(address(0));
+    }
+
+    /**
+     * @dev Transfers ownership of the contract to a new account (`newOwner`).
+     * Can only be called by the current owner.
+     */
+    function transferOwnership(address newOwner) public virtual onlyOwner {
+        require(newOwner != address(0), "Ownable: new owner is the zero address");
+        _transferOwnership(newOwner);
+    }
+
+    /**
+     * @dev Transfers ownership of the contract to a new account (`newOwner`).
+     * Internal function without access restriction.
+     */
+    function _transferOwnership(address newOwner) internal virtual {
+        address oldOwner = _owner;
+        _owner = newOwner;
+        emit OwnershipTransferred(oldOwner, newOwner);
+    }
+}

crates/solidity/outputs/npm/tests/src/compilation/inputs/0x01665987bC6725070e56d160d75AA19d8B73273e/sources/@openzeppelin/contracts/finance/PaymentSplitter.sol

@@ -0,0 +1,214 @@
+// SPDX-License-Identifier: MIT
+// OpenZeppelin Contracts (last updated v4.8.0) (finance/PaymentSplitter.sol)
+
+pragma solidity ^0.8.0;
+
+import "../token/ERC20/utils/SafeERC20.sol";
+import "../utils/Address.sol";
+import "../utils/Context.sol";
+
+/**
+ * @title PaymentSplitter
+ * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware
+ * that the Ether will be split in this way, since it is handled transparently by the contract.
+ *
+ * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each
+ * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim
+ * an amount proportional to the percentage of total shares they were assigned. The distribution of shares is set at the
+ * time of contract deployment and can't be updated thereafter.
+ *
+ * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the
+ * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}
+ * function.
+ *
+ * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and
+ * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you
+ * to run tests before sending real value to this contract.
+ */
+contract PaymentSplitter is Context {
+    event PayeeAdded(address account, uint256 shares);
+    event PaymentReleased(address to, uint256 amount);
+    event ERC20PaymentReleased(IERC20 indexed token, address to, uint256 amount);
+    event PaymentReceived(address from, uint256 amount);
+
+    uint256 private _totalShares;
+    uint256 private _totalReleased;
+
+    mapping(address => uint256) private _shares;
+    mapping(address => uint256) private _released;
+    address[] private _payees;
+
+    mapping(IERC20 => uint256) private _erc20TotalReleased;
+    mapping(IERC20 => mapping(address => uint256)) private _erc20Released;
+
+    /**
+     * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at
+     * the matching position in the `shares` array.
+     *
+     * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no
+     * duplicates in `payees`.
+     */
+    constructor(address[] memory payees, uint256[] memory shares_) payable {
+        require(payees.length == shares_.length, "PaymentSplitter: payees and shares length mismatch");
+        require(payees.length > 0, "PaymentSplitter: no payees");
+
+        for (uint256 i = 0; i < payees.length; i++) {
+            _addPayee(payees[i], shares_[i]);
+        }
+    }
+
+    /**
+     * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully
+     * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the
+     * reliability of the events, and not the actual splitting of Ether.
+     *
+     * To learn more about this see the Solidity documentation for
+     * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback
+     * functions].
+     */
+    receive() external payable virtual {
+        emit PaymentReceived(_msgSender(), msg.value);
+    }
+
+    /**
+     * @dev Getter for the total shares held by payees.
+     */
+    function totalShares() public view returns (uint256) {
+        return _totalShares;
+    }
+
+    /**
+     * @dev Getter for the total amount of Ether already released.
+     */
+    function totalReleased() public view returns (uint256) {
+        return _totalReleased;
+    }
+
+    /**
+     * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20
+     * contract.
+     */
+    function totalReleased(IERC20 token) public view returns (uint256) {
+        return _erc20TotalReleased[token];
+    }
+
+    /**
+     * @dev Getter for the amount of shares held by an account.
+     */
+    function shares(address account) public view returns (uint256) {
+        return _shares[account];
+    }
+
+    /**
+     * @dev Getter for the amount of Ether already released to a payee.
+     */
+    function released(address account) public view returns (uint256) {
+        return _released[account];
+    }
+
+    /**
+     * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an
+     * IERC20 contract.
+     */
+    function released(IERC20 token, address account) public view returns (uint256) {
+        return _erc20Released[token][account];
+    }
+
+    /**
+     * @dev Getter for the address of the payee number `index`.
+     */
+    function payee(uint256 index) public view returns (address) {
+        return _payees[index];
+    }
+
+    /**
+     * @dev Getter for the amount of payee's releasable Ether.
+     */
+    function releasable(address account) public view returns (uint256) {
+        uint256 totalReceived = address(this).balance + totalReleased();
+        return _pendingPayment(account, totalReceived, released(account));
+    }
+
+    /**
+     * @dev Getter for the amount of payee's releasable `token` tokens. `token` should be the address of an
+     * IERC20 contract.
+     */
+    function releasable(IERC20 token, address account) public view returns (uint256) {
+        uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token);
+        return _pendingPayment(account, totalReceived, released(token, account));
+    }
+
+    /**
+     * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the
+     * total shares and their previous withdrawals.
+     */
+    function release(address payable account) public virtual {
+        require(_shares[account] > 0, "PaymentSplitter: account has no shares");
+
+        uint256 payment = releasable(account);
+
+        require(payment != 0, "PaymentSplitter: account is not due payment");
+
+        // _totalReleased is the sum of all values in _released.
+        // If "_totalReleased += payment" does not overflow, then "_released[account] += payment" cannot overflow.
+        _totalReleased += payment;
+        unchecked {
+            _released[account] += payment;
+        }
+
+        Address.sendValue(account, payment);
+        emit PaymentReleased(account, payment);
+    }
+
+    /**
+     * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their
+     * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20
+     * contract.
+     */
+    function release(IERC20 token, address account) public virtual {
+        require(_shares[account] > 0, "PaymentSplitter: account has no shares");
+
+        uint256 payment = releasable(token, account);
+
+        require(payment != 0, "PaymentSplitter: account is not due payment");
+
+        // _erc20TotalReleased[token] is the sum of all values in _erc20Released[token].
+        // If "_erc20TotalReleased[token] += payment" does not overflow, then "_erc20Released[token][account] += payment"
+        // cannot overflow.
+        _erc20TotalReleased[token] += payment;
+        unchecked {
+            _erc20Released[token][account] += payment;
+        }
+
+        SafeERC20.safeTransfer(token, account, payment);
+        emit ERC20PaymentReleased(token, account, payment);
+    }
+
+    /**
+     * @dev internal logic for computing the pending payment of an `account` given the token historical balances and
+     * already released amounts.
+     */
+    function _pendingPayment(
+        address account,
+        uint256 totalReceived,
+        uint256 alreadyReleased
+    ) private view returns (uint256) {
+        return (totalReceived * _shares[account]) / _totalShares - alreadyReleased;
+    }
+
+    /**
+     * @dev Add a new payee to the contract.
+     * @param account The address of the payee to add.
+     * @param shares_ The number of shares owned by the payee.
+     */
+    function _addPayee(address account, uint256 shares_) private {
+        require(account != address(0), "PaymentSplitter: account is the zero address");
+        require(shares_ > 0, "PaymentSplitter: shares are 0");
+        require(_shares[account] == 0, "PaymentSplitter: account already has shares");
+
+        _payees.push(account);
+        _shares[account] = shares_;
+        _totalShares = _totalShares + shares_;
+        emit PayeeAdded(account, shares_);
+    }
+}