Merge branch 'master' of github.com:MetaMask/metamask-plugin into AutoLint

app/manifest.json

@@ -1,7 +1,7 @@
 {
   "name": "__MSG_appName__",
   "short_name": "Metamask",
-  "version": "2.4.0",
+  "version": "2.4.1",
   "manifest_version": 2,
   "description": "__MSG_appDescription__",
   "icons": {

app/scripts/lib/id-management.js

@@ -1,4 +1,6 @@
 const ethUtil = require('ethereumjs-util')
+const Transaction = require('ethereumjs-tx')
+const configManager = require('./config-manager-singleton')
 
 module.exports = IdManagement
 

test/unit/util_test.js

@@ -25,12 +25,26 @@ describe('util', function() {
     })
   })
   describe('parseBalance', function() {
-    it('should render 0.01 eth correctly', function() {
+    it('should render 12.023 eth correctly', function() {
       const input = 'A6DA46CCA6858000'
       const output = util.parseBalance(input)
       assert.deepEqual(output, ['12', '023'])
     })
   })
+  describe('parseBalance', function() {
+    it('should render 0.0000000342422 eth correctly', function() {
+      const input = '0x7F8FE81C0'
+      const output = util.parseBalance(input)
+      assert.deepEqual(output, ['0', '0000000342422'])
+    })
+  })
+  describe('parseBalance', function() {
+    it('should render 0 eth correctly', function() {
+      const input = '0x0'
+      const output = util.parseBalance(input)
+      assert.deepEqual(output, ['0', '0'])
+    })
+  })
 
   describe('addressSummary', function() {
     it('should add case-sensitive checksum', function() {

ui/app/util.js

@@ -84,16 +84,13 @@ function weiToEth (bn) {
 
 // Takes  hex, returns [beforeDecimal, afterDecimal]
 function parseBalance (balance) {
-  if (!balance || balance === '0x0') return ['0', '0']
-  var wei = numericBalance(balance).toString(10)
-  var eth = String(wei / valueTable['wei'])
-  var beforeDecimal = String(Math.floor(eth))
-  var afterDecimal
-  if (eth.indexOf('.') > -1) {
-    afterDecimal = eth.slice(eth.indexOf('.') + 1)
-  } else {
-    afterDecimal = '0'
-  }
+  let beforeDecimal, afterDecimal
+  let wei = numericBalance(balance).toString()
+  let trailingZeros = /0+$/
+
+  beforeDecimal = wei.length > 18 ?  wei.slice(0, wei.length - 18) : '0'
+  afterDecimal = ("000000000000000000" + wei).slice(-18).replace(trailingZeros, "")
+  if(afterDecimal == ""){afterDecimal = "0" }
   return [beforeDecimal, afterDecimal]
 }