git.delta.rocks / unique-network / refs/commits / d56113dcf9f7

1// Copyright 2019-2023 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import {ApiPromise} from '@polkadot/api';18import {IKeyringPair} from '@polkadot/types/types';19import {expect, itSub, usingPlaygrounds} from './util';20import {ICrossAccountId, IProperty} from './util/playgrounds/types';21import {UniqueHelper} from './util/playgrounds/unique';2223describe('Performace tests', () => {24  let alice: IKeyringPair;25  const MAX_TOKENS_TO_MINT = 120;2627  before(async () => {28    await usingPlaygrounds(async (helper, privateKey) => {29      const donor = await privateKey({url: import.meta.url});30      [alice] = await helper.arrange.createAccounts([100_000n], donor);31    });32  });3334  itSub('NFT tokens minting', async ({helper}) => {35    const propertyKey = 'prop-a';36    const collection = await helper.nft.mintCollection(alice, {37      name: 'test properties',38      description: 'test properties collection',39      tokenPrefix: 'TPC',40      tokenPropertyPermissions: [41        {key: propertyKey, permission: {mutable: true, collectionAdmin: true, tokenOwner: true}},42      ],43    });4445    const step = 1_000;46    const sizeOfKey = sizeOfEncodedStr(propertyKey);47    let currentSize = step;48    let startCount = 0;49    let minterFunc = tryMintUnsafeRPC;50    try {51      startCount = await tryMintUnsafeRPC(helper, alice, MAX_TOKENS_TO_MINT, collection.collectionId, {Substrate: alice.address});52    }53    catch (e) {54      startCount = await tryMintExplicit(helper, alice, MAX_TOKENS_TO_MINT, collection.collectionId, {Substrate: alice.address});55      minterFunc = tryMintExplicit;56    }5758    expect(startCount).to.be.equal(MAX_TOKENS_TO_MINT);5960    while(currentSize <= 32_000) {61      const property = {key: propertyKey, value: 'A'.repeat(currentSize - sizeOfKey - sizeOfInt(currentSize))};62      const tokens = await minterFunc(helper, alice, MAX_TOKENS_TO_MINT, collection.collectionId, {Substrate: alice.address}, property);63      expect(tokens).to.be.equal(MAX_TOKENS_TO_MINT);6465      currentSize += step;66      await helper.wait.newBlocks(2);67    }68  });69});707172const dryRun = async (api: ApiPromise, signer: IKeyringPair, tx: any) => {73  const signed = await tx.signAsync(signer);74  const dryRun = await api.rpc.system.dryRun(signed.toHex());75  return dryRun.isOk && dryRun.asOk.isOk;76};7778const getTokens = (tokensCount: number, owner: ICrossAccountId, property?: IProperty) => (new Array(tokensCount)).fill(0).map(() => {79  const token = {owner} as {owner: ICrossAccountId, properties?: IProperty[]};80  if(property) token.properties = [property];81  return token;82});8384const tryMintUnsafeRPC = async (helper: UniqueHelper, signer: IKeyringPair, tokensCount: number, collectionId: number, owner: ICrossAccountId, property?: IProperty): Promise<number> => {85  if(tokensCount < 10) console.log('try mint', tokensCount, 'tokens');86  const tokens = getTokens(tokensCount, owner, property);87  const tx = helper.constructApiCall('api.tx.unique.createMultipleItemsEx', [collectionId, {NFT: tokens}]);88  if(!(await dryRun(helper.getApi(), signer, tx))) {89    if(tokensCount < 2) return 0;90    return await tryMintUnsafeRPC(helper, signer, tokensCount - 1, collectionId, owner, property);91  }92  await helper.executeExtrinsic(signer, 'api.tx.unique.createMultipleItemsEx', [collectionId, {NFT: tokens}]);93  return tokensCount;94};9596const tryMintExplicit = async (helper: UniqueHelper, signer: IKeyringPair, tokensCount: number, collectionId: number, owner: ICrossAccountId, property?: IProperty): Promise<number> => {97  const tokens = getTokens(tokensCount, owner, property);98  try {99    await helper.executeExtrinsic(signer, 'api.tx.unique.createMultipleItemsEx', [collectionId, {NFT: tokens}]);100  }101  catch (e) {102    if(tokensCount < 2) return 0;103    return await tryMintExplicit(helper, signer, tokensCount - 1, collectionId, owner, property);104  }105  return tokensCount;106};107108function sizeOfProperty(prop: IProperty) {109  return sizeOfEncodedStr(prop.key) + sizeOfEncodedStr(prop.value!);110}111112function sizeOfInt(i: number) {113  if(i < 0 || i > 0xffffffff) throw new Error('out of range');114  if(i < 0b11_1111) {115    return 1;116  } else if(i < 0b11_1111_1111_1111) {117    return 2;118  } else if(i < 0b11_1111_1111_1111_1111_1111_1111_1111) {119    return 4;120  } else {121    return 5;122  }123}124125const UTF8_ENCODER = new TextEncoder();126function sizeOfEncodedStr(v: string) {127  const encoded = UTF8_ENCODER.encode(v);128  return sizeOfInt(encoded.length) + encoded.length;129}