1 files changed, 0 insertions, 434 deletions
diff --git a/ethtrie/trie_test.go b/ethtrie/trie_test.go
deleted file mode 100644
index a70916483..000000000
--- a/ethtrie/trie_test.go
+++ /dev/null
@@ -1,434 +0,0 @@
-package ethtrie
-
-import (
-	"bytes"
-	"encoding/hex"
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"math/rand"
-	"net/http"
-	"reflect"
-	"testing"
-	"time"
-
-	"github.com/ethereum/go-ethereum/ethutil"
-)
-
-const LONG_WORD = "1234567890abcdefghijklmnopqrstuvwxxzABCEFGHIJKLMNOPQRSTUVWXYZ"
-
-type MemDatabase struct {
-	db map[string][]byte
-}
-
-func NewMemDatabase() (*MemDatabase, error) {
-	db := &MemDatabase{db: make(map[string][]byte)}
-	return db, nil
-}
-func (db *MemDatabase) Put(key []byte, value []byte) {
-	db.db[string(key)] = value
-}
-func (db *MemDatabase) Get(key []byte) ([]byte, error) {
-	return db.db[string(key)], nil
-}
-func (db *MemDatabase) Delete(key []byte) error {
-	delete(db.db, string(key))
-	return nil
-}
-func (db *MemDatabase) Print()              {}
-func (db *MemDatabase) Close()              {}
-func (db *MemDatabase) LastKnownTD() []byte { return nil }
-
-func NewTrie() (*MemDatabase, *Trie) {
-	db, _ := NewMemDatabase()
-	return db, New(db, "")
-}
-
-func TestTrieSync(t *testing.T) {
-	db, trie := NewTrie()
-
-	trie.Update("dog", LONG_WORD)
-	if len(db.db) != 0 {
-		t.Error("Expected no data in database")
-	}
-
-	trie.Sync()
-	if len(db.db) == 0 {
-		t.Error("Expected data to be persisted")
-	}
-}
-
-func TestTrieDirtyTracking(t *testing.T) {
-	_, trie := NewTrie()
-	trie.Update("dog", LONG_WORD)
-	if !trie.cache.IsDirty {
-		t.Error("Expected trie to be dirty")
-	}
-
-	trie.Sync()
-	if trie.cache.IsDirty {
-		t.Error("Expected trie not to be dirty")
-	}
-
-	trie.Update("test", LONG_WORD)
-	trie.cache.Undo()
-	if trie.cache.IsDirty {
-		t.Error("Expected trie not to be dirty")
-	}
-
-}
-
-func TestTrieReset(t *testing.T) {
-	_, trie := NewTrie()
-
-	trie.Update("cat", LONG_WORD)
-	if len(trie.cache.nodes) == 0 {
-		t.Error("Expected cached nodes")
-	}
-
-	trie.cache.Undo()
-
-	if len(trie.cache.nodes) != 0 {
-		t.Error("Expected no nodes after undo")
-	}
-}
-
-func TestTrieGet(t *testing.T) {
-	_, trie := NewTrie()
-
-	trie.Update("cat", LONG_WORD)
-	x := trie.Get("cat")
-	if x != LONG_WORD {
-		t.Error("expected %s, got %s", LONG_WORD, x)
-	}
-}
-
-func TestTrieUpdating(t *testing.T) {
-	_, trie := NewTrie()
-	trie.Update("cat", LONG_WORD)
-	trie.Update("cat", LONG_WORD+"1")
-	x := trie.Get("cat")
-	if x != LONG_WORD+"1" {
-		t.Error("expected %S, got %s", LONG_WORD+"1", x)
-	}
-}
-
-func TestTrieCmp(t *testing.T) {
-	_, trie1 := NewTrie()
-	_, trie2 := NewTrie()
-
-	trie1.Update("doge", LONG_WORD)
-	trie2.Update("doge", LONG_WORD)
-	if !trie1.Cmp(trie2) {
-		t.Error("Expected tries to be equal")
-	}
-
-	trie1.Update("dog", LONG_WORD)
-	trie2.Update("cat", LONG_WORD)
-	if trie1.Cmp(trie2) {
-		t.Errorf("Expected tries not to be equal %x %x", trie1.Root, trie2.Root)
-	}
-}
-
-func TestTrieDelete(t *testing.T) {
-	_, trie := NewTrie()
-	trie.Update("cat", LONG_WORD)
-	exp := trie.Root
-	trie.Update("dog", LONG_WORD)
-	trie.Delete("dog")
-	if !reflect.DeepEqual(exp, trie.Root) {
-		t.Errorf("Expected tries to be equal %x : %x", exp, trie.Root)
-	}
-
-	trie.Update("dog", LONG_WORD)
-	exp = trie.Root
-	trie.Update("dude", LONG_WORD)
-	trie.Delete("dude")
-	if !reflect.DeepEqual(exp, trie.Root) {
-		t.Errorf("Expected tries to be equal %x : %x", exp, trie.Root)
-	}
-}
-
-func TestTrieDeleteWithValue(t *testing.T) {
-	_, trie := NewTrie()
-	trie.Update("c", LONG_WORD)
-	exp := trie.Root
-	trie.Update("ca", LONG_WORD)
-	trie.Update("cat", LONG_WORD)
-	trie.Delete("ca")
-	trie.Delete("cat")
-	if !reflect.DeepEqual(exp, trie.Root) {
-		t.Errorf("Expected tries to be equal %x : %x", exp, trie.Root)
-	}
-
-}
-
-func TestTriePurge(t *testing.T) {
-	_, trie := NewTrie()
-	trie.Update("c", LONG_WORD)
-	trie.Update("ca", LONG_WORD)
-	trie.Update("cat", LONG_WORD)
-
-	lenBefore := len(trie.cache.nodes)
-	it := trie.NewIterator()
-	if num := it.Purge(); num != 3 {
-		t.Errorf("Expected purge to return 3, got %d", num)
-	}
-
-	if lenBefore == len(trie.cache.nodes) {
-		t.Errorf("Expected cached nodes to be deleted")
-	}
-}
-
-func h(str string) string {
-	d, err := hex.DecodeString(str)
-	if err != nil {
-		panic(err)
-	}
-
-	return string(d)
-}
-
-func get(in string) (out string) {
-	if len(in) > 2 && in[:2] == "0x" {
-		out = h(in[2:])
-	} else {
-		out = in
-	}
-
-	return
-}
-
-type Test struct {
-	Name string
-	In   map[string]string
-	Root string
-}
-
-func CreateTest(name string, data []byte) (Test, error) {
-	t := Test{Name: name}
-	err := json.Unmarshal(data, &t)
-	if err != nil {
-		return Test{}, fmt.Errorf("%v", err)
-	}
-
-	return t, nil
-}
-
-func CreateTests(uri string, cb func(Test)) map[string]Test {
-	resp, err := http.Get(uri)
-	if err != nil {
-		panic(err)
-	}
-	defer resp.Body.Close()
-
-	data, err := ioutil.ReadAll(resp.Body)
-
-	var objmap map[string]*json.RawMessage
-	err = json.Unmarshal(data, &objmap)
-	if err != nil {
-		panic(err)
-	}
-
-	tests := make(map[string]Test)
-	for name, testData := range objmap {
-		test, err := CreateTest(name, *testData)
-		if err != nil {
-			panic(err)
-		}
-
-		if cb != nil {
-			cb(test)
-		}
-		tests[name] = test
-	}
-
-	return tests
-}
-
-func RandomData() [][]string {
-	data := [][]string{
-		{"0x000000000000000000000000ec4f34c97e43fbb2816cfd95e388353c7181dab1", "0x4e616d6552656700000000000000000000000000000000000000000000000000"},
-		{"0x0000000000000000000000000000000000000000000000000000000000000045", "0x22b224a1420a802ab51d326e29fa98e34c4f24ea"},
-		{"0x0000000000000000000000000000000000000000000000000000000000000046", "0x67706c2076330000000000000000000000000000000000000000000000000000"},
-		{"0x000000000000000000000000697c7b8c961b56f675d570498424ac8de1a918f6", "0x6f6f6f6820736f2067726561742c207265616c6c6c793f000000000000000000"},
-		{"0x0000000000000000000000007ef9e639e2733cb34e4dfc576d4b23f72db776b2", "0x4655474156000000000000000000000000000000000000000000000000000000"},
-		{"0x6f6f6f6820736f2067726561742c207265616c6c6c793f000000000000000000", "0x697c7b8c961b56f675d570498424ac8de1a918f6"},
-		{"0x4655474156000000000000000000000000000000000000000000000000000000", "0x7ef9e639e2733cb34e4dfc576d4b23f72db776b2"},
-		{"0x4e616d6552656700000000000000000000000000000000000000000000000000", "0xec4f34c97e43fbb2816cfd95e388353c7181dab1"},
-	}
-
-	var c [][]string
-	for len(data) != 0 {
-		e := rand.Intn(len(data))
-		c = append(c, data[e])
-
-		copy(data[e:], data[e+1:])
-		data[len(data)-1] = nil
-		data = data[:len(data)-1]
-	}
-
-	return c
-}
-
-const MaxTest = 1000
-
-// This test insert data in random order and seeks to find indifferences between the different tries
-func TestRegression(t *testing.T) {
-	rand.Seed(time.Now().Unix())
-
-	roots := make(map[string]int)
-	for i := 0; i < MaxTest; i++ {
-		_, trie := NewTrie()
-		data := RandomData()
-
-		for _, test := range data {
-			trie.Update(test[0], test[1])
-		}
-		trie.Delete("0x4e616d6552656700000000000000000000000000000000000000000000000000")
-
-		roots[string(trie.Root.([]byte))] += 1
-	}
-
-	if len(roots) > 1 {
-		for root, num := range roots {
-			t.Errorf("%x => %d\n", root, num)
-		}
-	}
-}
-
-func TestDelete(t *testing.T) {
-	_, trie := NewTrie()
-
-	trie.Update("a", "jeffreytestlongstring")
-	trie.Update("aa", "otherstring")
-	trie.Update("aaa", "othermorestring")
-	trie.Update("aabbbbccc", "hithere")
-	trie.Update("abbcccdd", "hstanoehutnaheoustnh")
-	trie.Update("rnthaoeuabbcccdd", "hstanoehutnaheoustnh")
-	trie.Update("rneuabbcccdd", "hstanoehutnaheoustnh")
-	trie.Update("rneuabboeusntahoeucccdd", "hstanoehutnaheoustnh")
-	trie.Update("rnxabboeusntahoeucccdd", "hstanoehutnaheoustnh")
-	trie.Delete("aaboaestnuhbccc")
-	trie.Delete("a")
-	trie.Update("a", "nthaonethaosentuh")
-	trie.Update("c", "shtaosntehua")
-	trie.Delete("a")
-	trie.Update("aaaa", "testmegood")
-
-	_, t2 := NewTrie()
-	trie.NewIterator().Each(func(key string, v *ethutil.Value) {
-		if key == "aaaa" {
-			t2.Update(key, v.Str())
-		} else {
-			t2.Update(key, v.Str())
-		}
-	})
-
-	a := ethutil.NewValue(trie.Root).Bytes()
-	b := ethutil.NewValue(t2.Root).Bytes()
-
-	if bytes.Compare(a, b) != 0 {
-		t.Errorf("Expected %x and %x to be equal", a, b)
-	}
-}
-
-func TestTerminator(t *testing.T) {
-	key := CompactDecode("hello")
-	if !HasTerm(key) {
-		t.Errorf("Expected %v to have a terminator", key)
-	}
-}
-
-func TestIt(t *testing.T) {
-	_, trie := NewTrie()
-	trie.Update("cat", "cat")
-	trie.Update("doge", "doge")
-	trie.Update("wallace", "wallace")
-	it := trie.Iterator()
-
-	inputs := []struct {
-		In, Out string
-	}{
-		{"", "cat"},
-		{"bobo", "cat"},
-		{"c", "cat"},
-		{"car", "cat"},
-		{"catering", "doge"},
-		{"w", "wallace"},
-		{"wallace123", ""},
-	}
-
-	for _, test := range inputs {
-		res := string(it.Next(test.In))
-		if res != test.Out {
-			t.Errorf(test.In, "failed. Got", res, "Expected", test.Out)
-		}
-	}
-}
-
-func TestBeginsWith(t *testing.T) {
-	a := CompactDecode("hello")
-	b := CompactDecode("hel")
-
-	if BeginsWith(a, b) {
-		t.Errorf("Expected %x to begin with %x", a, b)
-	}
-
-	if BeginsWith(b, a) {
-		t.Errorf("Expected %x not to begin with %x", b, a)
-	}
-}
-
-/*
-func TestRndCase(t *testing.T) {
-	_, trie := NewTrie()
-
-	data := []struct{ k, v string }{
-		{"0000000000000000000000000000000000000000000000000000000000000001", "a07573657264617461000000000000000000000000000000000000000000000000"},
-		{"0000000000000000000000000000000000000000000000000000000000000003", "8453bb5b31"},
-		{"0000000000000000000000000000000000000000000000000000000000000004", "850218711a00"},
-		{"0000000000000000000000000000000000000000000000000000000000000005", "9462d7705bd0b3ecbc51a8026a25597cb28a650c79"},
-		{"0000000000000000000000000000000000000000000000000000000000000010", "947e70f9460402290a3e487dae01f610a1a8218fda"},
-		{"0000000000000000000000000000000000000000000000000000000000000111", "01"},
-		{"0000000000000000000000000000000000000000000000000000000000000112", "a053656e6174650000000000000000000000000000000000000000000000000000"},
-		{"0000000000000000000000000000000000000000000000000000000000000113", "a053656e6174650000000000000000000000000000000000000000000000000000"},
-		{"53656e6174650000000000000000000000000000000000000000000000000000", "94977e3f62f5e1ed7953697430303a3cfa2b5b736e"},
-	}
-	for _, e := range data {
-		trie.Update(string(ethutil.Hex2Bytes(e.k)), string(ethutil.Hex2Bytes(e.v)))
-	}
-
-	fmt.Printf("root after update %x\n", trie.Root)
-	trie.NewIterator().Each(func(k string, v *ethutil.Value) {
-		fmt.Printf("%x %x\n", k, v.Bytes())
-	})
-
-	data = []struct{ k, v string }{
-		{"0000000000000000000000000000000000000000000000000000000000000112", ""},
-		{"436974697a656e73000000000000000000000000000000000000000000000001", ""},
-		{"436f757274000000000000000000000000000000000000000000000000000002", ""},
-		{"53656e6174650000000000000000000000000000000000000000000000000000", ""},
-		{"436f757274000000000000000000000000000000000000000000000000000000", ""},
-		{"53656e6174650000000000000000000000000000000000000000000000000001", ""},
-		{"0000000000000000000000000000000000000000000000000000000000000113", ""},
-		{"436974697a656e73000000000000000000000000000000000000000000000000", ""},
-		{"436974697a656e73000000000000000000000000000000000000000000000002", ""},
-		{"436f757274000000000000000000000000000000000000000000000000000001", ""},
-		{"0000000000000000000000000000000000000000000000000000000000000111", ""},
-		{"53656e6174650000000000000000000000000000000000000000000000000002", ""},
-	}
-
-	for _, e := range data {
-		trie.Delete(string(ethutil.Hex2Bytes(e.k)))
-	}
-
-	fmt.Printf("root after delete %x\n", trie.Root)
-
-	trie.NewIterator().Each(func(k string, v *ethutil.Value) {
-		fmt.Printf("%x %x\n", k, v.Bytes())
-	})
-
-	fmt.Printf("%x\n", trie.Get(string(ethutil.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"))))
-}
-*/