0x084f529aba9d721273a92a2f1346908ca94fe6db1d89804266697d7935dc797d
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const fs = require('fs'); | |
const fetch = require('node-fetch'); // TB - unused? | |
const ethers = require("ethers"); | |
// configuration | |
const WS_RPC = 'http://127.0.0.1:8545/'; | |
// const WS_RPC = 'ws://192.168.1.111:8546/'; | |
const CHAINLOG = "0xdA0Ab1e0017DEbCd72Be8599041a2aa3bA7e740F"; | |
const MAX_GAS_LIMIT = ethers.utils.parseUnits('10000000', 'wei'); | |
const GAS_BUMP = ethers.utils.parseUnits('200000', 'wei'); |
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// hevm: flattened sources of src/DssSpell.sol | |
// SPDX-License-Identifier: AGPL-3.0-or-later | |
pragma solidity =0.6.12 >=0.6.12 <0.7.0; | |
pragma experimental ABIEncoderV2; | |
////// lib/dss-exec-lib/src/CollateralOpts.sol | |
/* pragma solidity ^0.6.12; */ | |
struct CollateralOpts { | |
bytes32 ilk; |
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Need to check that this calculation does not overflow or lose precision: | |
uint160 sqrtPriceX96 = sqrt((p0 * 10^UNITS_1 * 2^96) / (p1 * 10^UNITS_0)) * 2^48 | |
Notes: | |
* p0 and p1 are uint256 wads. | |
* Assuming that the sqrt function does not have overflow/precision problems as it is used in univ2 oracle and tested through unit tests. | |
1. For numerator expression to not overflow this needs to hold: | |
p0 * 10^UNITS_1 * 2^96 < 2^256 // 2^96 < 10^29, 2^256 > 10^77 => | |
p0 * 10^UNITS_1 * 10^29 < 10^77 // p0 = token0_usd_price * 10^18, UNITS_1 <= 20 |
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[submodule "lib/ds-test"] | |
path = lib/ds-test | |
url = https://github.com/dapphub/ds-test | |
[submodule "lib/dss-gem-joins"] | |
path = lib/dss-gem-joins | |
url = https://github.com/talbaneth/dss-gem-joins | |
branch = join-managed | |
[submodule "lib/dss-crop-join"] | |
path = lib/dss-crop-join | |
url = https://github.com/makerdao/dss-crop-join |
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// NOTE: this module is based on the logic of earmarked_libra.mvir | |
// A module for allocating a coin for atomic swap | |
module AtomicSwapCoin { | |
import 0x0.LibraCoin; | |
import 0x0.Hash; | |
// A wrapper containing a Libra coin and the address of the recipient the | |
// coin is allocated for. | |
resource T { |
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npx truffle test | |
Using network 'development'. | |
Compiling ./contracts/ERC20Interface.sol... | |
Contract: ConversionRates | |
✓ should init globals | |
✓ should test bytes14. (368ms) | |
✓ should init ConversionRates Inst and set general parameters. (3392ms) |
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npx truffle test | |
Using network 'development'. | |
Compiling ./contracts/ERC20Interface.sol... | |
Contract: ConversionRates | |
✓ should init globals | |
✓ should test bytes14. (368ms) | |
✓ should init ConversionRates Inst and set general parameters. (3392ms) |
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added 1409 packages in 43.778s | |
+ npx truffle compile | |
Compiling ./contracts/ConversionRates.sol... | |
Compiling ./contracts/ConversionRatesInterface.sol... | |
Compiling ./contracts/ERC20Interface.sol... | |
Compiling ./contracts/ExpectedRate.sol... | |
Compiling ./contracts/ExpectedRateInterface.sol... | |
Compiling ./contracts/FeeBurner.sol... | |
Compiling ./contracts/FeeBurnerInterface.sol... | |
Compiling ./contracts/KyberNetwork.sol... |
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+ npx truffle test | |
+ ganache-cli -d --defaultBalanceEther 500000000 | |
Using network 'development'. | |
Compiling ./contracts/ERC20Interface.sol... | |
Contract: ConversionRates | |
✓ should init globals | |
✓ should test bytes14. (359ms) |
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