reorganise and add tests

test/solidity/contracts/addressLocal.js

@@ -0,0 +1,10 @@
+'use strict'
+
+module.exports = {
+  contract: `
+contract addressLocal {
+      function addressLocal () {
+          address sender = msg.sender;
+      }
+  }
+`}

test/solidity/localDecoder.js

@@ -2,116 +2,24 @@
 var tape = require('tape')
 var compiler = require('solc')
 var intLocal = require('./contracts/intLocal')
-var TraceManager = require('../../src/trace/traceManager')
+var addressLocal = require('./contracts/addressLocal')
-var CodeManager = require('../../src/code/codeManager')
 var VM = require('ethereumjs-vm')
-var Tx = require('ethereumjs-tx')
-var Block = require('ethereumjs-block')
-var BN = require('ethereumjs-util').BN
 var utileth = require('ethereumjs-util')
 var Web3Providers = require('../../src/web3Provider/web3Providers')
-var traceHelper = require('../../src/helpers/traceHelper')
 var util = require('../../src/helpers/global')
-var SolidityProxy = require('../../src/solidity/solidityProxy')
+var intLocalTest = require('./localsTests/int')
-var InternalCallTree = require('../../src/util/internalCallTree')
+var addressLocalTest = require('./localsTests/address')
-var EventManager = require('../../src/lib/eventManager')
+// var sync = require('sync')
-var localDecoder = require('../../src/solidity/localDecoder')
 
 tape('solidity', function (t) {
   t.test('local decoder', function (st) {
     var privateKey = new Buffer('dae9801649ba2d95a21e688b56f77905e5667c44ce868ec83f82e838712a2c7a', 'hex')
     var address = utileth.privateToAddress(privateKey)
     var vm = initVM(st, address)
-    var output = compiler.compile(intLocal.contract, 0)
+    test(st, vm, privateKey)
-
-    sendTx(vm, {nonce: 0, privateKey: privateKey}, null, 0, output.contracts['intLocal'].bytecode, function (error, txHash) {
-      if (error) {
-        st.fail(error)
-      } else {
-        util.web3.getTransaction(txHash, function (error, tx) {
-          if (error) {
-            st.fail(error)
-          } else {
-            tx.to = traceHelper.contractCreationToken('0')
-            var traceManager = new TraceManager()
-            var codeManager = new CodeManager(traceManager)
-            var solidityProxy = new SolidityProxy(traceManager, codeManager)
-            solidityProxy.reset(output)
-            var debuggerEvent = new EventManager()
-            var callTree = new InternalCallTree(debuggerEvent, traceManager, solidityProxy, codeManager, { includeLocalsVariables: true })
-            callTree.event.register('callTreeReady', (scopes, scopeStarts) => {
-              st.equals(scopeStarts[0], '')
-              st.equals(scopeStarts[97], '1')
-              st.equals(scopeStarts[112], '1.1')
-              st.equals(scopeStarts[135], '2')
-              st.equals(scopeStarts[154], '3')
-              st.equals(scopeStarts[169], '3.1')
-              st.equals(scopes[''].locals['ui8'].type.typeName, 'uint')
-              st.equals(scopes[''].locals['ui16'].type.typeName, 'uint')
-              st.equals(scopes[''].locals['ui32'].type.typeName, 'uint')
-              st.equals(scopes[''].locals['ui64'].type.typeName, 'uint')
-              st.equals(scopes[''].locals['ui128'].type.typeName, 'uint')
-              st.equals(scopes[''].locals['ui256'].type.typeName, 'uint')
-              st.equals(scopes[''].locals['ui'].type.typeName, 'uint')
-              st.equals(scopes[''].locals['i8'].type.typeName, 'int')
-              st.equals(scopes[''].locals['i16'].type.typeName, 'int')
-              st.equals(scopes[''].locals['i32'].type.typeName, 'int')
-              st.equals(scopes[''].locals['i64'].type.typeName, 'int')
-              st.equals(scopes[''].locals['i128'].type.typeName, 'int')
-              st.equals(scopes[''].locals['i256'].type.typeName, 'int')
-              st.equals(scopes[''].locals['i'].type.typeName, 'int')
-              st.equals(scopes[''].locals['ishrink'].type.typeName, 'int')
-              st.equals(scopes['1'].locals['ui8'].type.typeName, 'uint')
-              st.equals(scopes['1.1'].locals['ui81'].type.typeName, 'uint')
-              st.equals(scopes['2'].locals['ui81'].type.typeName, 'uint')
-              st.equals(scopes['3'].locals['ui8'].type.typeName, 'uint')
-              st.equals(scopes['3.1'].locals['ui81'].type.typeName, 'uint')
-
-              decodeLocal(st, 125, traceManager, callTree, function (locals) {
-                st.equals(Object.keys(locals).length, 16)
-              })
-
-              decodeLocal(st, 177, traceManager, callTree, function (locals) {
-                try {
-                  st.equals(locals['ui8'], '')
-                  st.equals(Object.keys(locals).length, 1)
-                } catch (e) {
-                  st.fail(e.message)
-                }
-              })
-            })
-            traceManager.resolveTrace(tx, (error, result) => {
-              if (error) {
-                st.fail(error)
-              } else {
-                debuggerEvent.trigger('newTraceLoaded', [traceManager.trace])
-              }
-            })
-          }
-        })
-      }
-    })
   })
 })
 
-/*
-  Decode local variable
-*/
-function decodeLocal (st, index, traceManager, callTree, verifier) {
-  traceManager.waterfall([
-    traceManager.getStackAt,
-    traceManager.getMemoryAt],
-    index,
-    function (error, result) {
-      if (!error) {
-        var locals = localDecoder.solidityLocals(index, callTree, result[0].value, result[1].value)
-        verifier(locals)
-      } else {
-        st.fail(error)
-      }
-    })
-}
-
 /*
   Init VM / Send Transaction
 */
@@ -136,25 +44,10 @@ function initVM (st, address) {
   return vm
 }
 
-function sendTx (vm, from, to, value, data, cb) {
+function test (st, vm, privateKey) {
-  var tx = new Tx({
+  var output = compiler.compile(intLocal.contract, 0)
-    nonce: new BN(from.nonce++),
+  intLocalTest(st, vm, privateKey, output.contracts['intLocal'].bytecode, output, function () {
-    gasPrice: new BN(1),
+    output = compiler.compile(addressLocal.contract, 0)
-    gasLimit: new BN(3000000, 10),
+    addressLocalTest(st, vm, privateKey, output.contracts['addressLocal'].bytecode, output, function () {})
-    to: to,
-    value: new BN(value, 10),
-    data: new Buffer(data, 'hex')
-  })
-  tx.sign(from.privateKey)
-  var block = new Block({
-    header: {
-      timestamp: new Date().getTime() / 1000 | 0,
-      number: 0
-    },
-    transactions: [],
-    uncleHeaders: []
-  })
-  vm.runTx({block: block, tx: tx, skipBalance: true, skipNonce: true}, function (error, result) {
-    cb(error, utileth.bufferToHex(tx.hash()))
   })
 }

test/solidity/localsTests/address.js

@@ -0,0 +1,60 @@
+'use strict'
+var TraceManager = require('../../../src/trace/traceManager')
+var CodeManager = require('../../../src/code/codeManager')
+var vmSendTx = require('./vmCall')
+var traceHelper = require('../../../src/helpers/traceHelper')
+var util = require('../../../src/helpers/global')
+var SolidityProxy = require('../../../src/solidity/solidityProxy')
+var InternalCallTree = require('../../../src/util/internalCallTree')
+var EventManager = require('../../../src/lib/eventManager')
+var helper = require('./helper')
+
+module.exports = function (st, vm, privateKey, contractBytecode, compilationResult, cb) {
+  vmSendTx(vm, {nonce: 0, privateKey: privateKey}, null, 0, contractBytecode, function (error, txHash) {
+    if (error) {
+      st.fail(error)
+    } else {
+      util.web3.getTransaction(txHash, function (error, tx) {
+        if (error) {
+          st.fail(error)
+        } else {
+          tx.to = traceHelper.contractCreationToken('0')
+          var traceManager = new TraceManager()
+          var codeManager = new CodeManager(traceManager)
+          codeManager.clear()
+          var solidityProxy = new SolidityProxy(traceManager, codeManager)
+          solidityProxy.reset(compilationResult)
+          var debuggerEvent = new EventManager()
+          var callTree = new InternalCallTree(debuggerEvent, traceManager, solidityProxy, codeManager, { includeLocalsVariables: true })
+          callTree.event.register('callTreeReady', (scopes, scopeStarts) => {
+            helper.decodeLocals(st, 10, traceManager, callTree, function (locals) {
+              try {
+                st.equals(locals['sender'], '0x4b0897b0513fdc7c541b6d9d7e929c4e5364d2db')
+                st.equals(Object.keys(locals).length, 1)
+              } catch (e) {
+                st.fail(e.message)
+              }
+            })
+
+            helper.decodeLocals(st, 4, traceManager, callTree, function (locals) {
+              try {
+                st.equals(locals['sender'], '0x0000000000000000000000000000000000000000')
+                st.equals(Object.keys(locals).length, 1)
+              } catch (e) {
+                st.fail(e.message)
+              }
+              cb()
+            })
+          })
+          traceManager.resolveTrace(tx, (error, result) => {
+            if (error) {
+              st.fail(error)
+            } else {
+              debuggerEvent.trigger('newTraceLoaded', [traceManager.trace])
+            }
+          })
+        }
+      })
+    }
+  })
+}

test/solidity/localsTests/helper.js

@@ -0,0 +1,24 @@
+'use strict'
+var localDecoder = require('../../../src/solidity/localDecoder')
+
+/*
+  Decode local variable
+*/
+function decodeLocal (st, index, traceManager, callTree, verifier) {
+  traceManager.waterfall([
+    traceManager.getStackAt,
+    traceManager.getMemoryAt],
+    index,
+    function (error, result) {
+      if (!error) {
+        var locals = localDecoder.solidityLocals(index, callTree, result[0].value, result[1].value)
+        verifier(locals)
+      } else {
+        st.fail(error)
+      }
+    })
+}
+
+module.exports = {
+  decodeLocals: decodeLocal
+}

test/solidity/localsTests/int.js

@@ -0,0 +1,98 @@
+'use strict'
+var TraceManager = require('../../../src/trace/traceManager')
+var CodeManager = require('../../../src/code/codeManager')
+var vmSendTx = require('./vmCall')
+var traceHelper = require('../../../src/helpers/traceHelper')
+var util = require('../../../src/helpers/global')
+var SolidityProxy = require('../../../src/solidity/solidityProxy')
+var InternalCallTree = require('../../../src/util/internalCallTree')
+var EventManager = require('../../../src/lib/eventManager')
+var helper = require('./helper')
+
+module.exports = function (st, vm, privateKey, contractBytecode, compilationResult, cb) {
+  vmSendTx(vm, {nonce: 0, privateKey: privateKey}, null, 0, contractBytecode, function (error, txHash) {
+    if (error) {
+      st.fail(error)
+    } else {
+      util.web3.getTransaction(txHash, function (error, tx) {
+        if (error) {
+          st.fail(error)
+        } else {
+          tx.to = traceHelper.contractCreationToken('0')
+          var traceManager = new TraceManager()
+          var codeManager = new CodeManager(traceManager)
+          codeManager.clear()
+          var solidityProxy = new SolidityProxy(traceManager, codeManager)
+          solidityProxy.reset(compilationResult)
+          var debuggerEvent = new EventManager()
+          var callTree = new InternalCallTree(debuggerEvent, traceManager, solidityProxy, codeManager, { includeLocalsVariables: true })
+          callTree.event.register('callTreeReady', (scopes, scopeStarts) => {
+            st.equals(scopeStarts[0], '')
+            st.equals(scopeStarts[97], '1')
+            st.equals(scopeStarts[112], '1.1')
+            st.equals(scopeStarts[135], '2')
+            st.equals(scopeStarts[154], '3')
+            st.equals(scopeStarts[169], '3.1')
+            st.equals(scopes[''].locals['ui8'].type.typeName, 'uint')
+            st.equals(scopes[''].locals['ui16'].type.typeName, 'uint')
+            st.equals(scopes[''].locals['ui32'].type.typeName, 'uint')
+            st.equals(scopes[''].locals['ui64'].type.typeName, 'uint')
+            st.equals(scopes[''].locals['ui128'].type.typeName, 'uint')
+            st.equals(scopes[''].locals['ui256'].type.typeName, 'uint')
+            st.equals(scopes[''].locals['ui'].type.typeName, 'uint')
+            st.equals(scopes[''].locals['i8'].type.typeName, 'int')
+            st.equals(scopes[''].locals['i16'].type.typeName, 'int')
+            st.equals(scopes[''].locals['i32'].type.typeName, 'int')
+            st.equals(scopes[''].locals['i64'].type.typeName, 'int')
+            st.equals(scopes[''].locals['i128'].type.typeName, 'int')
+            st.equals(scopes[''].locals['i256'].type.typeName, 'int')
+            st.equals(scopes[''].locals['i'].type.typeName, 'int')
+            st.equals(scopes[''].locals['ishrink'].type.typeName, 'int')
+            st.equals(scopes['1'].locals['ui8'].type.typeName, 'uint')
+            st.equals(scopes['1.1'].locals['ui81'].type.typeName, 'uint')
+            st.equals(scopes['2'].locals['ui81'].type.typeName, 'uint')
+            st.equals(scopes['3'].locals['ui8'].type.typeName, 'uint')
+            st.equals(scopes['3.1'].locals['ui81'].type.typeName, 'uint')
+
+            helper.decodeLocals(st, 125, traceManager, callTree, function (locals) {
+              st.equals(Object.keys(locals).length, 16)
+              st.equals(locals['ui8'], '130')
+              st.equals(locals['ui16'], '456')
+              st.equals(locals['ui32'], '4356')
+              st.equals(locals['ui64'], '3543543543')
+              st.equals(locals['ui128'], '234567')
+              st.equals(locals['ui256'], '115792089237316195423570985008687907853269984665640564039457584007880697216513')
+              st.equals(locals['ui'], '123545666')
+              st.equals(locals['i8'], '-45')
+              st.equals(locals['i16'], '-1234')
+              st.equals(locals['i32'], '3455')
+              st.equals(locals['i64'], '-35566')
+              st.equals(locals['i128'], '-444444')
+              st.equals(locals['i256'], '3434343')
+              st.equals(locals['i'], '-32432423423')
+              st.equals(locals['ishrink'], '2')
+            })
+
+            helper.decodeLocals(st, 177, traceManager, callTree, function (locals) {
+              try {
+                st.equals(locals['ui8'], '123')
+                st.equals(Object.keys(locals).length, 1)
+              } catch (e) {
+                st.fail(e.message)
+              }
+              cb()
+            })
+          })
+          traceManager.resolveTrace(tx, (error, result) => {
+            if (error) {
+              st.fail(error)
+            } else {
+              debuggerEvent.trigger('newTraceLoaded', [traceManager.trace])
+            }
+          })
+        }
+      })
+    }
+  })
+}
+

test/solidity/localsTests/vmCall.js

@@ -0,0 +1,30 @@
+'use strict'
+var utileth = require('ethereumjs-util')
+var Tx = require('ethereumjs-tx')
+var Block = require('ethereumjs-block')
+var BN = require('ethereumjs-util').BN
+
+function sendTx (vm, from, to, value, data, cb) {
+  var tx = new Tx({
+    nonce: new BN(from.nonce++),
+    gasPrice: new BN(1),
+    gasLimit: new BN(3000000, 10),
+    to: to,
+    value: new BN(value, 10),
+    data: new Buffer(data, 'hex')
+  })
+  tx.sign(from.privateKey)
+  var block = new Block({
+    header: {
+      timestamp: new Date().getTime() / 1000 | 0,
+      number: 0
+    },
+    transactions: [],
+    uncleHeaders: []
+  })
+  vm.runTx({block: block, tx: tx, skipBalance: true, skipNonce: true}, function (error, result) {
+    cb(error, utileth.bufferToHex(tx.hash()))
+  })
+}
+
+module.exports = sendTx