Compress data on db level. Closes #174

ethdb/database_test.go

@@ -1,6 +1,28 @@
 package ethdb
 
+/*
 import (
-	_ "fmt"
-	_ "testing"
+	"bytes"
+	"testing"
 )
+
+func TestCompression(t *testing.T) {
+	ethutil.ReadConfig("", "/tmp", "")
+
+	db, err := NewLDBDatabase("testdb")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	in := make([]byte, 10)
+	db.Put([]byte("test1"), in)
+	out, err := db.Get([]byte("test1"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if bytes.Compare(out, in) != 0 {
+		t.Error("put get", in, out)
+	}
+}
+*/