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299 lines
16 KiB
299 lines
16 KiB
'use strict'
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var tape = require('tape')
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var txFormat = require('../src/execution/txFormat')
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var txHelper = require('../src/execution/txHelper')
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var util = require('../src/util')
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var compiler = require('solc')
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var compilerInput = require('../src/helpers/compilerHelper').compilerInput
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var executionContext = require('../src/execution/execution-context')
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/* tape *********************************************************** */
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var context
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tape('ContractParameters - (TxFormat.buildData) - format input parameters', function (t) {
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var output = compiler.compile(compilerInput(uintContract))
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output = JSON.parse(output)
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var contract = output.contracts['test.sol']['uintContractTest']
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context = { output, contract }
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var bytecode = '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'
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t.test('(TxFormat.buildData)', function (st) {
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st.plan(3)
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testWithInput(st, '123123, "0xf7a10e525d4b168f45f74db1b61f63d3e7619ea8", "34"', bytecode + '000000000000000000000000000000000000000000000000000000000001e0f3000000000000000000000000f7a10e525d4b168f45f74db1b61f63d3e7619ea80000000000000000000000000000000000000000000000000000000000000022')
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testWithInput(st, '"123123" , 0xf7a10e525d4b168f45f74db1b61f63d3e7619ea8, 654 ', bytecode + '000000000000000000000000000000000000000000000000000000000001e0f3000000000000000000000000f7a10e525d4b168f45f74db1b61f63d3e7619ea8000000000000000000000000000000000000000000000000000000000000028e')
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// parsing this as javascript number should overflow
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testWithInput(st, '90071992547409910000, 0xf7a10e525d4b168f45f74db1b61f63d3e7619ea8, 0', bytecode + '000000000000000000000000000000000000000000000004e1ffffffffffd8f0000000000000000000000000f7a10e525d4b168f45f74db1b61f63d3e7619ea80000000000000000000000000000000000000000000000000000000000000000')
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})
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})
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function testWithInput (st, params, expected) {
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txFormat.buildData('uintContractTest', context.contract, context.output.contracts, true, context.contract.abi[0], params, (error, data) => {
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if (error) { return st.fails(error) }
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console.log(data)
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st.equal(expected, data.dataHex)
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}, () => {}, () => {})
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}
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/* tape *********************************************************** */
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tape('ContractParameters - (TxFormat.buildData) - link Libraries', function (t) {
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executionContext.setContext('vm')
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var compileData = compiler.compile(compilerInput(deploySimpleLib))
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var fakeDeployedContracts = {
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lib1: '0xf7a10e525d4b168f45f74db1b61f63d3e7619e11',
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lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2: '0xf7a10e525d4b168f45f74db1b61f63d3e7619e33',
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testContractLinkLibrary: '0xf7a10e525d4b168f45f74db1b61f63d3e7619e22'
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}
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var callbackDeployLibraries = (param, callback) => {
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callback(null, {
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result: {
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createdAddress: fakeDeployedContracts[param.data.contractName]
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}
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})
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} // fake
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t.test('(TxFormat.buildData and link library (standard way))', function (st) {
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st.plan(6)
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var output = JSON.parse(compileData)
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var contract = output.contracts['test.sol']['testContractLinkLibrary']
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context = { output, contract }
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testLinkLibrary(st, fakeDeployedContracts, callbackDeployLibraries)
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})
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t.test('(TxFormat.encodeConstructorCallAndLinkLibraries and link library (standard way))', function (st) {
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st.plan(12)
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var output = JSON.parse(compileData)
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var contract = output.contracts['test.sol']['testContractLinkLibrary']
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context = { output, contract }
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testLinkLibrary2(st, callbackDeployLibraries)
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})
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})
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function testLinkLibrary (st, fakeDeployedContracts, callbackDeployLibraries) {
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var deployMsg = ['creation of library test.sol:lib1 pending...',
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'creation of library test.sol:lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2 pending...']
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txFormat.buildData('testContractLinkLibrary', context.contract, context.output.contracts, true, context.contract.abi[0], '', (error, data) => {
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if (error) { return st.fails(error) }
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console.log(data)
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var linkedbyteCode = data.dataHex
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var libReference = context.contract.evm.bytecode.linkReferences['test.sol']['lib1']
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st.equal(linkedbyteCode.substr(2 * libReference[0].start, 40), fakeDeployedContracts['lib1'].replace('0x', ''))
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st.equal(linkedbyteCode.substr(2 * libReference[1].start, 40), fakeDeployedContracts['lib1'].replace('0x', ''))
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libReference = context.contract.evm.bytecode.linkReferences['test.sol']['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2']
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st.equal(linkedbyteCode.substr(2 * libReference[0].start, 40), fakeDeployedContracts['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2'].replace('0x', ''))
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st.equal(linkedbyteCode.substr(2 * libReference[1].start, 40), fakeDeployedContracts['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2'].replace('0x', ''))
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}, (msg) => {
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st.equal(msg, deployMsg[0])
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deployMsg.shift()
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}, callbackDeployLibraries)
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}
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function testLinkLibrary2 (st, callbackDeployLibraries) {
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var librariesReference = {
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'test.sol': {
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'lib1': '0xf7a10e525d4b168f45f74db1b61f63d3e7619e11',
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'lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2': '0xf7a10e525d4b168f45f74db1b61f63d3e7619e33'
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}
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}
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var data = '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'
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var deployMsg = ['creation of library test.sol:lib1 pending...',
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'creation of library test.sol:lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2 pending...']
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txFormat.encodeConstructorCallAndLinkLibraries(context.contract, '', context.contract.abi[0], librariesReference, context.contract.evm.bytecode.linkReferences, (error, result) => {
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console.log(error, result)
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st.equal(data, result.dataHex)
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var linkedbyteCode = result.dataHex
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var libReference = context.contract.evm.bytecode.linkReferences['test.sol']['lib1']
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st.equal(linkedbyteCode.substr(2 * libReference[0].start, 40), librariesReference['test.sol']['lib1'].replace('0x', ''))
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st.equal(linkedbyteCode.substr(2 * libReference[1].start, 40), librariesReference['test.sol']['lib1'].replace('0x', ''))
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libReference = context.contract.evm.bytecode.linkReferences['test.sol']['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2']
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st.equal(linkedbyteCode.substr(2 * libReference[0].start, 40), librariesReference['test.sol']['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2'].replace('0x', ''))
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st.equal(linkedbyteCode.substr(2 * libReference[1].start, 40), librariesReference['test.sol']['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2'].replace('0x', ''))
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})
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txFormat.encodeConstructorCallAndDeployLibraries('testContractLinkLibrary', context.contract, context.output.contracts, '', context.contract.abi[0], (error, result) => {
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console.log(error, result)
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st.equal(data, result.dataHex)
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var linkedbyteCode = result.dataHex
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var libReference = context.contract.evm.bytecode.linkReferences['test.sol']['lib1']
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st.equal(linkedbyteCode.substr(2 * libReference[0].start, 40), librariesReference['test.sol']['lib1'].replace('0x', ''))
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st.equal(linkedbyteCode.substr(2 * libReference[1].start, 40), librariesReference['test.sol']['lib1'].replace('0x', ''))
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libReference = context.contract.evm.bytecode.linkReferences['test.sol']['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2']
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st.equal(linkedbyteCode.substr(2 * libReference[0].start, 40), librariesReference['test.sol']['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2'].replace('0x', ''))
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st.equal(linkedbyteCode.substr(2 * libReference[1].start, 40), librariesReference['test.sol']['lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2'].replace('0x', ''))
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}, (msg) => {
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st.equal(msg, deployMsg[0])
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deployMsg.shift()
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}, callbackDeployLibraries)
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}
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/* tape *********************************************************** */
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tape('EncodeParameter', function (t) {
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t.test('(TxFormat.encodeFunctionCall)', function (st) {
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st.plan(1)
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encodeFunctionCallTest(st)
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})
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})
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function encodeFunctionCallTest (st) {
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var output = compiler.compile(compilerInput(encodeFunctionCall))
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output = JSON.parse(output)
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var contract = output.contracts['test.sol']['testContractLinkLibrary']
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txFormat.encodeFunctionCall('123, "test string"', contract.abi[0], (error, encoded) => {
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console.log(error)
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st.equal(encoded.dataHex, '0x805da4ad000000000000000000000000000000000000000000000000000000000000007b0000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000b7465737420737472696e67000000000000000000000000000000000000000000')
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})
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}
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/* *********************************************************** */
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tape('test fallback function', function (t) {
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t.test('(fallback)', function (st) {
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st.plan(2)
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var output = compiler.compile(compilerInput(fallbackFunction))
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output = JSON.parse(output)
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var contract = output.contracts['test.sol']['fallbackFunctionContract']
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st.equal(txHelper.encodeFunctionId(contract.abi[0]), '0x805da4ad')
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st.equal(txHelper.encodeFunctionId(contract.abi[1]), '0x')
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})
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})
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tape('test abiEncoderV2', function (t) {
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var functionId = '0x56d89238'
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var encodedData = '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'
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var value1 = '1'
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var value2 = '1234567890123456789543'
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var value3 = 'test_string_test_string_test_string_test_string_test_string_test_string_test_string_test_string_test_string_test_string_test_string_test_string_'
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var decodedData = `[${value1}, ${value2}, "${value3}"], 23`
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t.test('(abiEncoderV2)', function (st) {
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st.plan(2)
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var output = compiler.compile(compilerInput(abiEncoderV2))
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output = JSON.parse(output)
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var contract = output.contracts['test.sol']['test']
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txFormat.encodeFunctionCall(decodedData, contract.abi[0], (error, encoded) => {
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console.log(error)
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st.equal(encoded.dataHex, functionId + encodedData.replace('0x', ''))
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})
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var decoded = txFormat.decodeResponse(util.hexToIntArray(encodedData), contract.abi[0])
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console.log(decoded)
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st.equal(decoded[0], `tuple(uint256,uint256,string): ${value1},${value2},${value3}`)
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})
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})
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tape('test abiEncoderV2 array of tuple', function (t) {
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t.test('(abiEncoderV2)', function (st) {
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/*
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{
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"685e37ad": "addStructs((uint256,string))",
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"e5cb65f9": "addStructs((uint256,string)[])"
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}
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*/
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st.plan(2)
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var output = compiler.compile(compilerInput(abiEncoderV2ArrayOfTuple))
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output = JSON.parse(output)
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var contract = output.contracts['test.sol']['test']
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txFormat.encodeParams('[34, "test"]', contract.abi[0], (error, encoded) => {
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console.log(error)
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var decoded = txFormat.decodeResponse(util.hexToIntArray(encoded.dataHex), contract.abi[0])
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console.log(decoded)
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st.equal(decoded[0], 'tuple(uint256,string): _strucmts 34,test')
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})
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txFormat.encodeParams('[[34, "test"], [123, "test2"]]', contract.abi[1], (error, encoded) => {
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console.log(error)
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var decoded = txFormat.decodeResponse(util.hexToIntArray(encoded.dataHex), contract.abi[1])
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console.log(decoded)
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st.equal(decoded[0], 'tuple(uint256,string)[]: strucmts 34,test,123,test2')
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})
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})
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})
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var uintContract = `contract uintContractTest {
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uint _tp;
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address _ap;
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function test(uint _t, address _a, uint _i) public {
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_tp = _t;
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_ap = _a;
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}
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}`
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var deploySimpleLib = `pragma solidity ^0.5.0;
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library lib1 {
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function getEmpty () public {
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}
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}
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library lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2 {
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function getEmpty () public {
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}
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}
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contract testContractLinkLibrary {
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function get () public {
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lib1.getEmpty();
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lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2.getEmpty();
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lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2_lib2.getEmpty();
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lib1.getEmpty();
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}
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}`
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var encodeFunctionCall = `pragma solidity ^0.5.0;
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contract testContractLinkLibrary {
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function get (uint _p, string memory _o) public {
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}
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}`
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var fallbackFunction = `pragma solidity ^0.5.0;
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contract fallbackFunctionContract {
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function get (uint _p, string memory _o) public {
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}
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function () external {}
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}`
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var abiEncoderV2 = `pragma experimental ABIEncoderV2;
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contract test {
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struct p {
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uint a;
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uint b;
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string s;
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}
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function t (p memory _p, uint _i) public returns (p memory) {
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return _p;
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}
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function t () public returns (p memory) {
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p memory mm;
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mm.a = 123;
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mm.b = 133;
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return mm;
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}
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}`
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var abiEncoderV2ArrayOfTuple = `pragma experimental ABIEncoderV2;
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contract test {
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struct MyStruct {uint256 num; string _string;}
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constructor (MyStruct[] memory _structs, string memory _str) public {
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}
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function addStructs(MyStruct[] memory _structs) public returns (MyStruct[] memory strucmts) {
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strucmts = _structs;
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}
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function addStructs(MyStruct memory _structs) public returns (MyStruct memory _strucmts) {
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_strucmts = _structs;
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}
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}`
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