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cleanup ethereum tests (#77)

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This commit is contained in:
noot
2022-01-17 10:56:43 -05:00
committed by GitHub
parent 988b514cf1
commit c472ba4d94
3 changed files with 5 additions and 49 deletions
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40
ethereum/contracts/SwapMock.sol
View File

@@ -1,40 +0,0 @@
// SPDX-License-Identifier: LGPLv3
pragma solidity ^0.8.5;
import "./Swap.sol";
import "./TestUtils.sol";
contract SwapMock is Swap, TestUtils {
uint256 constant gx =
0x79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798;
uint256 constant gy =
0x483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8;
uint256 constant n =
0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F;
uint256 constant a = 0;
uint256 constant b = 7;
uint256 constant m =
0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141;
address payable mockAddress = payable(0);
constructor() Swap(0, 0, mockAddress, 60) {}
function testVerifySecret(uint256 s, bytes32 ctment) view external {
address signer = ecrecover(
0,
gy % 2 != 0 ? 28 : 27,
bytes32(gx),
bytes32(mulmod(s, gx, m))
);
// console.log("ctment: %s", uint2hexstr(uint256(ctment)));
// console.log("addr: %s", address(uint160(uint256(ctment))));
// console.log("s: %s", s);
console.log("derived: %s", signer);
require(address(uint160(uint256(ctment))) == signer);
}
}

1
ethereum/contracts/TestUtils.sol
View File

@@ -5,7 +5,6 @@ pragma solidity ^0.8.5;
import "hardhat/console.sol";
contract TestUtils {
function uint2hexstr(uint256 i) public pure returns (string memory) {
if (i == 0) return "0";
uint256 j = i;

13
ethereum/test/verify_mult_secp256k1.js
View File

@@ -9,7 +9,7 @@ function KeyPair(s, pubKey_x, pubKey_y) {
this.pubKey_y = pubKey_y;
}
describe("Swap", function () {
describe("Secp256k1", function () {
const test_vecs = [
new KeyPair('0xD30519BCAE8D180DBFCC94FE0B8383DC310185B0BE97B4365083EBCECCD75759',
'0x3AF1E1EFA4D1E1AD5CB9E3967E98E901DAFCD37C44CF0BFB6C216997F5EE51DF',
@@ -21,23 +21,20 @@ describe("Swap", function () {
let swap;
beforeEach(async function () {
const Swap = await ethers.getContractFactory("SwapMock");
swap = await Swap.deploy();
const Secp256k1 = await ethers.getContractFactory("Secp256k1");
secp256k1 = await Secp256k1.deploy();
});
it("Should verify commitment correctly with test vecs", async function () {
let promises = [];
test_vecs.forEach(async function (kp, i) {
const qKeccak = ethers.utils.solidityKeccak256(
["uint256", "uint256"],
[kp.pubKey_x, kp.pubKey_y]);
console.log(qKeccak)
console.log('Testing %s of %s test vectors...', i + 1, test_vecs.length);
promises.push(swap.testVerifySecret(arrayify(kp.s), arrayify(qKeccak)));
let ok = await secp256k1.mulVerify(arrayify(kp.s), arrayify(qKeccak));
expect(ok).to.equal(true);
});
await Promise.all(promises);
});
// TODO: write test with randomly generated secrets