Fixed issue where JUMPI would do an equally check with 1 instead of GT

ethutil/trie_test.go

@@ -1,7 +1,12 @@
 package ethutil
 
 import (
+	"bytes"
+	"encoding/json"
 	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
 	"reflect"
 	"testing"
 )
@@ -171,14 +176,34 @@ func TestTriePurge(t *testing.T) {
 	}
 }
 
-func TestTrieIt(t *testing.T) {
-	_, trie := New()
-	trie.Update("c", LONG_WORD)
-	trie.Update("ca", LONG_WORD)
-	trie.Update("cat", LONG_WORD)
-
-	it := trie.NewIterator()
-	it.Each(func(key string, node *Value) {
-		fmt.Println(key, ":", node.Str())
-	})
+type TestItem struct {
+	Name         string
+	Inputs       [][]string
+	Expectations string
+}
+
+func TestTrieIt(t *testing.T) {
+	//_, trie := New()
+	resp, err := http.Get("https://raw.githubusercontent.com/ethereum/tests/master/trietest.json")
+	if err != nil {
+		t.Fail()
+	}
+
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		t.Fail()
+	}
+
+	dec := json.NewDecoder(bytes.NewReader(body))
+	for {
+		var test TestItem
+		if err := dec.Decode(&test); err == io.EOF {
+			break
+		} else if err != nil {
+			t.Error("Fail something", err)
+			break
+		}
+		fmt.Println(test)
+	}
 }