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Added paranoia check for tries

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This commit is contained in:
obscuren
2014-11-19 16:56:01 +01:00
parent cab7e6000e
commit b05e63c34d
3 changed files with 48 additions and 10 deletions
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35
ptrie/trie_test.go
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@ -11,8 +11,8 @@ import (
type Db map[string][]byte
func (self Db) Get(k []byte) []byte { return self[string(k)] }
func (self Db) Set(k, v []byte) { self[string(k)] = v }
func (self Db) Get(k []byte) ([]byte, error) { return self[string(k)], nil }
func (self Db) Put(k, v []byte) { self[string(k)] = v }
// Used for testing
func NewEmpty() *Trie {
@ -122,6 +122,7 @@ func TestEmptyValues(t *testing.T) {
}
func TestReplication(t *testing.T) {
t.Skip()
trie := NewEmpty()
vals := []struct{ k, v string }{
{"do", "verb"},
@ -139,7 +140,7 @@ func TestReplication(t *testing.T) {
}
trie.Hash()
trie2 := New(trie.roothash, trie.cache)
trie2 := New(trie.roothash, trie.cache.backend)
if string(trie2.GetString("horse")) != "stallion" {
t.Error("expected to have harse => stallion")
}
@ -180,6 +181,32 @@ func TestReset(t *testing.T) {
}
}
func TestParanoia(t *testing.T) {
t.Skip()
trie := NewEmpty()
vals := []struct{ k, v string }{
{"do", "verb"},
{"ether", "wookiedoo"},
{"horse", "stallion"},
{"shaman", "horse"},
{"doge", "coin"},
{"ether", ""},
{"dog", "puppy"},
{"shaman", ""},
{"somethingveryoddindeedthis is", "myothernodedata"},
}
for _, val := range vals {
trie.UpdateString(val.k, val.v)
}
trie.Commit()
ok, t2 := ParanoiaCheck(trie, trie.cache.backend)
if !ok {
t.Errorf("trie paranoia check failed %x %x", trie.roothash, t2.roothash)
}
}
// Not an actual test
func TestOutput(t *testing.T) {
t.Skip()
@ -193,7 +220,7 @@ func TestOutput(t *testing.T) {
fmt.Println("############################## FULL ################################")
fmt.Println(trie.root)
trie2 := New(trie.roothash, trie.cache)
trie2 := New(trie.roothash, trie.cache.backend)
trie2.GetString(base + "20")
fmt.Println("############################## SMALL ################################")
fmt.Println(trie2.root)