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81 lines
2.8 KiB
JavaScript
81 lines
2.8 KiB
JavaScript
const { web3, ethers } = require("hardhat");
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const { expect } = require("chai");
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const { Contract, BigNumber } = require("ethers");
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describe("SlotHelper Library Test", function () {
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let SlotHelperTest;
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const SHITLEFT224BIT = BigNumber.from(1).mul(16).pow(56);
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beforeEach(async () => {
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let factory = await ethers.getContractFactory("SlotHelperTest");
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SlotHelperTest = await factory.deploy();
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await SlotHelperTest.deployed();
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});
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it("SlotHelper/encodeLen & decodeLen", async function () {
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const len = 20;
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let res = await SlotHelperTest.encodeLen(len);
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let expectRes = BigNumber.from(len).mul(SHITLEFT224BIT).toHexString();
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expect(BigNumber.from(res).eq(expectRes)).to.eq(true);
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let resLen = await SlotHelperTest.decodeLen(res);
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expect(resLen.eq(BigNumber.from(len))).to.eq(true);
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});
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it("SlotHelper/encodeMetadata & decodeMetadata & decodeMetadata1", async function () {
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const len = 20;
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const data = [];
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for (let i = 0; i < len; i++) {
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data.push(1);
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}
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//return mdata = "0x0000001401010101010101010101010101010101010101010000000000000000"
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let mdata = await SlotHelperTest.encodeMetadata(data);
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//return [resLen1,resData1] = [20,"0x0101010101010101010101010101010101010101000000000000000000000000"]
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let [resLen1, resData1] = await SlotHelperTest.decodeMetadata(mdata);
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expect(resLen1.toNumber()).to.eq(len);
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//return [resLen2,resData2] = [20,"0x0101010101010101010101010101010101010101"]
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let [resLen2, resData2] = await SlotHelperTest.decodeMetadata1(mdata);
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expect(resLen2.toNumber()).to.eq(len);
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expect(BigNumber.from(data).toHexString()).to.eq(resData2);
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// 20
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let resLen3 = await SlotHelperTest.decodeLen(mdata);
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expect(resLen2.eq(BigNumber.from(len))).to.eq(true);
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});
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it("SlotHelper/ put & get", async function () {
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let key =
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"0x00000000000000000000000000000000000000000000000000000000000000aa";
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let data = "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
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let datalen = 17;
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let tx1 = await SlotHelperTest.put(key, data);
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await tx1.wait();
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let resData = await SlotHelperTest.get(key);
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let resLen = await SlotHelperTest.getLen(key);
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expect(data).to.eq(resData);
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expect(resLen.toNumber()).to.eq(datalen);
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});
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it("SlotHelper/ put & get over 28byte", async function () {
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let key =
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"0x00000000000000000000000000000000000000000000000000000000000000aa";
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let data =
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"0xbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
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let datalen = 64;
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let tx1 = await SlotHelperTest.put(key, data);
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await tx1.wait();
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let resData = await SlotHelperTest.get(key);
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let resLen = await SlotHelperTest.getLen(key);
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expect(data).to.eq(resData);
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expect(resLen.toNumber()).to.eq(datalen);
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});
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});
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