compute shrink storage

test/solidity/storageDecoder.js

@@ -29,14 +29,14 @@ function testIntStorage (st) {
   st.equal(decoded['i'], '-32432423423')
   st.equal(decoded['ishrink'], '2')
 
-/*
-  decoded = stateDecoder.solidityState(intStorage.shrinkedStorage, output.sources, 'intStorage')
-  st.equal(decoded['ui8'], '123')
+  var shrinkedStorage = shrinkStorage(intStorage.fullStorage)
+  decoded = stateDecoder.solidityState(shrinkedStorage, output.sources, 'intStorage')
+  st.equal(decoded['ui8'], '130')
   st.equal(decoded['ui16'], '456')
   st.equal(decoded['ui32'], '4356')
   st.equal(decoded['ui64'], '3543543543')
   st.equal(decoded['ui128'], '234567')
-  st.equal(decoded['ui256'], '234566666656')
+  st.equal(decoded['ui256'], '115792089237316195423570985008687907853269984665640564039457584007880697216513')
   st.equal(decoded['ui'], '123545666')
   st.equal(decoded['i8'], '-45')
   st.equal(decoded['i16'], '-1234')
@@ -46,7 +46,6 @@ function testIntStorage (st) {
   st.equal(decoded['i256'], '3434343')
   st.equal(decoded['i'], '-32432423423')
   st.equal(decoded['ishrink'], '2')
-  */
 
   decoded = stateDecoder.solidityState({}, output.sources, 'intStorage')
   st.equal(decoded['ui8'], '0')
@@ -66,3 +65,13 @@ function testIntStorage (st) {
   st.equal(decoded['ishrink'], '0')
   st.end()
 }
+
+function shrinkStorage (storage) {
+  var shrinkedStorage = {}
+  var regex = /0x(00)*(..)/
+  for (var key in storage) {
+    var value = storage[key]
+    shrinkedStorage[key.replace(regex, '0x$2')] = value.replace(regex, '0x$2')
+  }
+  return shrinkedStorage
+}