// 'use strict'
// var tape = require('tape')
// var remixLib = require('remix-lib')
// var compilerInput = remixLib.helpers.compiler.compilerInput
// var vmCall = require('./vmCall')
// var Debugger = require('../src/Ethdebugger')
// var compiler = require('solc')
//
// require('./decoder/decodeInfo.js')
// require('./decoder/storageLocation.js')
// require('./decoder/storageDecoder.js')
// require('./decoder/localDecoder.js')
//
// var BreakpointManager = remixLib.code.BreakpointManager
//
// tape('debug contract', function (t) {
//   t.plan(12)
//   var privateKey = Buffer.from('dae9801649ba2d95a21e688b56f77905e5667c44ce868ec83f82e838712a2c7a', 'hex')
//   var vm = vmCall.initVM(t, privateKey)
//   var output = compiler.compile(compilerInput(ballot))
//   output = JSON.parse(output)
//   var web3VM = new remixLib.vm.Web3VMProvider()
//   web3VM.setVM(vm)
//   vmCall.sendTx(vm, {nonce: 0, privateKey: privateKey}, null, 0, output.contracts['test.sol']['Ballot'].evm.bytecode.object, (error, txHash) => {
//     if (error) {
//       t.end(error)
//     } else {
//       web3VM.eth.getTransaction(txHash, (error, tx) => {
//         if (error) {
//           t.end(error)
//         } else {
//           var debugManager = new Debugger({
//             compilationResult: function () {
//               return output
//             }
//           })
//
//           debugManager.addProvider('web3vmprovider', web3VM)
//           debugManager.switchProvider('web3vmprovider')
//
//           debugManager.callTree.event.register('callTreeReady', () => {
//             testDebugging(t, debugManager)
//           })
//
//           debugManager.debug(tx)
//         }
//       })
//     }
//   })
// })
//
//
// function testDebugging (t, debugManager) {
//   // stack
//   debugManager.traceManager.getStackAt(4, (error, callstack) => {
//     if (error) return t.end(error)
//     t.equal(JSON.stringify(callstack), JSON.stringify([ '0x0000000000000000000000000000000000000000000000000000000000000000' ]))
//   })
//
//   debugManager.traceManager.getStackAt(41, (error, callstack) => {
//     if (error) return t.end(error)
//
//     /*
//     t.equal(JSON.stringify(callstack), JSON.stringify(['0x0000000000000000000000000000000000000000000000000000000000000000', '0x0000000000000000000000004b0897b0513fdc7c541b6d9d7e929c4e5364d2db', '0x0000000000000000000000000000000000000000000000000000000000000000', '0x0000000000000000000000000000000000000000000000000000000000000001', '0x000000000000000000000000000000000000000000000000000000000000002d']))
//     */
//   })
//
//   // storage
//   debugManager.traceManager.getCurrentCalledAddressAt(38, (error, address) => {
//     if (error) return t.end(error)
//     var storageView = debugManager.storageViewAt(38, address)
//     storageView.storageRange((error, storage) => {
//       if (error) return t.end(error)
//       t.equal(JSON.stringify(storage), JSON.stringify({ '0x290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563': { key: '0x0000000000000000000000000000000000000000000000000000000000000000', value: '0x0000000000000000000000004b0897b0513fdc7c541b6d9d7e929c4e5364d2db' } }))
//     })
//   })
//
//   debugManager.extractStateAt(116, (error, state) => {
//     if (error) return t.end(error)
//     debugManager.decodeStateAt(116, state, (error, decodedState) => {
//       if (error) return t.end(error)
//       t.equal(decodedState['chairperson'].value, '0x4B0897B0513FDC7C541B6D9D7E929C4E5364D2DB')
//       t.equal(decodedState['chairperson'].type, 'address')
//       t.equal(decodedState['proposals'].value[0].value.voteCount.value, '0')
//       t.equal(decodedState['proposals'].value[0].value.voteCount.type, 'uint256')
//       t.equal(decodedState['proposals'].value[0].type, 'struct Ballot.Proposal')
//       t.equal(decodedState['proposals'].length, '0x1')
//       t.equal(decodedState['proposals'].type, 'struct Ballot.Proposal[]')
//     })
//   })
//
//   debugManager.traceManager.getCurrentCalledAddressAt(104, (error, address) => {
//     if (error) return t.end(error)
//     debugManager.sourceLocationFromVMTraceIndex(address, 104, (error, location) => {
//       if (error) return t.end(error)
//       debugManager.decodeLocalsAt(104, location, (error, decodedlocals) => {
//         if (error) return t.end(error)
//         t.equal(JSON.stringify(decodedlocals), JSON.stringify({'p': {'value': '45', 'type': 'uint256'}, 'addressLocal': {'value': '0x4B0897B0513FDC7C541B6D9D7E929C4E5364D2DB', 'type': 'address'}, 'proposalsLocals': {'value': [{'value': {'voteCount': {'value': '0', 'type': 'uint256'}}, 'type': 'struct Ballot.Proposal'}], 'length': '0x1', 'type': 'struct Ballot.Proposal[]'}}))
//       })
//     })
//   })
//
//   var sourceMappingDecoder = new remixLib.SourceMappingDecoder()
//   var breakPointManager = new BreakpointManager(debugManager, (rawLocation) => {
//     return sourceMappingDecoder.convertOffsetToLineColumn(rawLocation, sourceMappingDecoder.getLinebreakPositions(ballot))
//   })
//
//   breakPointManager.add({fileName: 'test.sol', row: 23})
//
//   breakPointManager.event.register('breakpointHit', function (sourceLocation, step) {
//     console.log('breakpointHit')
//     t.equal(JSON.stringify(sourceLocation), JSON.stringify({ start: 587, length: 1, file: 0, jump: '-' }))
//     t.equal(step, 74)
//   })
//
//   breakPointManager.event.register('noBreakpointHit', function () {
//     t.end('noBreakpointHit')
//     console.log('noBreakpointHit')
//   })
//   breakPointManager.jumpNextBreakpoint(0, true)
// }
//
// var ballot = `pragma solidity ^0.5.0;
// contract Ballot {
//
//     struct Voter {
//         uint weight;
//         bool voted;
//         uint8 vote;
//         address delegate;
//     }
//     struct Proposal {
//         uint voteCount;
//     }
//
//     address chairperson;
//     mapping(address => Voter) voters;
//     Proposal[] proposals;
//
//     /// Create a new ballot with $(_numProposals) different proposals.
//     constructor() public {
//         uint p = 45;
//         chairperson = msg.sender;
//         address addressLocal = msg.sender; // copy of state variable
//         voters[chairperson].weight = 1;
//         proposals.length = 1;
//         Proposal[] storage proposalsLocals = proposals; // copy of state variable
//     }
//
//     /// Give $(toVoter) the right to vote on this ballot.
//     /// May only be called by $(chairperson).
//     function giveRightToVote(address toVoter) public {
//         if (msg.sender != chairperson || voters[toVoter].voted) return;
//         voters[toVoter].weight = 1;
//     }
//
//     /// Delegate your vote to the voter $(to).
//     function delegate(address to) public {
//         Voter storage sender = voters[msg.sender]; // assigns reference
//         if (sender.voted) return;
//         while (voters[to].delegate != address(0) && voters[to].delegate != msg.sender)
//             to = voters[to].delegate;
//         if (to == msg.sender) return;
//         sender.voted = true;
//         sender.delegate = to;
//         Voter storage delegateTo = voters[to];
//         if (delegateTo.voted)
//             proposals[delegateTo.vote].voteCount += sender.weight;
//         else
//             delegateTo.weight += sender.weight;
//     }
//
//     /// Give a single vote to proposal $(toProposal).
//     function vote(uint8 toProposal) public {
//         Voter storage sender = voters[msg.sender];
//         if (sender.voted || toProposal >= proposals.length) return;
//         sender.voted = true;
//         sender.vote = toProposal;
//         proposals[toProposal].voteCount += sender.weight;
//     }
//
//     function winningProposal() public view returns (uint8 _winningProposal) {
//         uint256 winningVoteCount = 0;
//         for (uint8 prop = 0; prop < proposals.length; prop++)
//             if (proposals[prop].voteCount > winningVoteCount) {
//                 winningVoteCount = proposals[prop].voteCount;
//                 _winningProposal = prop;
//             }
//     }
// }`