solidity-cron/script/plot.js

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const advanceToBlock = require('./advanceToBlock')
let asciichart = require('asciichart')
const PeriodContract = artifacts.require('Period')
let s0

module.exports = async () => {
  Period = await PeriodContract.new(5)
  s0 = new Array(30)
  for (var i = 1; i < s0.length; i++) {
    console.log('[i] = ' + i)
    if (i == 6) {
      await Period.setPeriodLength(3)
      s0[i] = finalheight.toNumber()
      console.log('\n' + '**********------------------------------------Change Period----------------------------------------*****************' + '\n')
    }
    const height = await Period.height.call()
    const lastEpochBlock = await Period.getLastEpochBlock.call()
    const calculatedPeriod = await Period.height.call()
    const blockOffset = await Period.blockOffset.call()
    const getOffset = await Period.getFirstEpochBlock.call()
    const epochOffset = await Period.epochOffset.call()
    const relativeIndex = await Period.getRelativeIndex.call()
    console.log('Height = ' + height + '\n' +
          'Epoch offset' + epochOffset + '\n' +
          'Block Offset = ' + blockOffset.toNumber() + '\n' +
          'Last Epoch Block = ' + lastEpochBlock.toNumber() + '\n' +
          'First Block = ' + getOffset.toNumber() + '\n' +
          'Relative index = ' + relativeIndex.toNumber())
    finalheight = await Period.height.call()
    s0[i] = finalheight.toNumber()
    await advanceToBlock.advanceToBlock(web3.eth.blockNumber + 1, web3)
  }
  s0[0] = 0
  console.log(s0)
  console.log(asciichart.plot(s0))
}