mirror of https://github.com/ethereum/go-ethereum
parent
461324a801
commit
313cfba7d4
@ -1,68 +1,59 @@ |
||||
package trie |
||||
|
||||
import ( |
||||
"bytes" |
||||
"fmt" |
||||
"testing" |
||||
checker "gopkg.in/check.v1" |
||||
) |
||||
|
||||
func TestCompactEncode(t *testing.T) { |
||||
type TrieEncodingSuite struct{} |
||||
|
||||
var _ = checker.Suite(&TrieEncodingSuite{}) |
||||
|
||||
func (s *TrieEncodingSuite) TestCompactEncode(c *checker.C) { |
||||
// even compact encode
|
||||
test1 := []byte{1, 2, 3, 4, 5} |
||||
if res := CompactEncode(test1); res != "\x11\x23\x45" { |
||||
t.Error(fmt.Sprintf("even compact encode failed. Got: %q", res)) |
||||
} |
||||
res1 := CompactEncode(test1) |
||||
c.Assert(res1, checker.Equals, "\x11\x23\x45") |
||||
|
||||
// odd compact encode
|
||||
test2 := []byte{0, 1, 2, 3, 4, 5} |
||||
if res := CompactEncode(test2); res != "\x00\x01\x23\x45" { |
||||
t.Error(fmt.Sprintf("odd compact encode failed. Got: %q", res)) |
||||
} |
||||
res2 := CompactEncode(test2) |
||||
c.Assert(res2, checker.Equals, "\x00\x01\x23\x45") |
||||
|
||||
//odd terminated compact encode
|
||||
test3 := []byte{0, 15, 1, 12, 11, 8 /*term*/, 16} |
||||
if res := CompactEncode(test3); res != "\x20\x0f\x1c\xb8" { |
||||
t.Error(fmt.Sprintf("odd terminated compact encode failed. Got: %q", res)) |
||||
} |
||||
res3 := CompactEncode(test3) |
||||
c.Assert(res3, checker.Equals, "\x20\x0f\x1c\xb8") |
||||
|
||||
// even terminated compact encode
|
||||
test4 := []byte{15, 1, 12, 11, 8 /*term*/, 16} |
||||
if res := CompactEncode(test4); res != "\x3f\x1c\xb8" { |
||||
t.Error(fmt.Sprintf("even terminated compact encode failed. Got: %q", res)) |
||||
} |
||||
res4 := CompactEncode(test4) |
||||
c.Assert(res4, checker.Equals, "\x3f\x1c\xb8") |
||||
} |
||||
|
||||
func TestCompactHexDecode(t *testing.T) { |
||||
func (s *TrieEncodingSuite) TestCompactHexDecode(c *checker.C) { |
||||
exp := []byte{7, 6, 6, 5, 7, 2, 6, 2, 16} |
||||
res := CompactHexDecode("verb") |
||||
|
||||
if !bytes.Equal(res, exp) { |
||||
t.Error("Error compact hex decode. Expected", exp, "got", res) |
||||
} |
||||
c.Assert(res, checker.DeepEquals, exp) |
||||
} |
||||
|
||||
func TestCompactDecode(t *testing.T) { |
||||
func (s *TrieEncodingSuite) TestCompactDecode(c *checker.C) { |
||||
// odd compact decode
|
||||
exp := []byte{1, 2, 3, 4, 5} |
||||
res := CompactDecode("\x11\x23\x45") |
||||
c.Assert(res, checker.DeepEquals, exp) |
||||
|
||||
if !bytes.Equal(res, exp) { |
||||
t.Error("odd compact decode. Expected", exp, "got", res) |
||||
} |
||||
|
||||
// even compact decode
|
||||
exp = []byte{0, 1, 2, 3, 4, 5} |
||||
res = CompactDecode("\x00\x01\x23\x45") |
||||
c.Assert(res, checker.DeepEquals, exp) |
||||
|
||||
if !bytes.Equal(res, exp) { |
||||
t.Error("even compact decode. Expected", exp, "got", res) |
||||
} |
||||
|
||||
// even terminated compact decode
|
||||
exp = []byte{0, 15, 1, 12, 11, 8 /*term*/, 16} |
||||
res = CompactDecode("\x20\x0f\x1c\xb8") |
||||
c.Assert(res, checker.DeepEquals, exp) |
||||
|
||||
if !bytes.Equal(res, exp) { |
||||
t.Error("even terminated compact decode. Expected", exp, "got", res) |
||||
} |
||||
|
||||
// even terminated compact decode
|
||||
exp = []byte{15, 1, 12, 11, 8 /*term*/, 16} |
||||
res = CompactDecode("\x3f\x1c\xb8") |
||||
|
||||
if !bytes.Equal(res, exp) { |
||||
t.Error("even terminated compact decode. Expected", exp, "got", res) |
||||
} |
||||
c.Assert(res, checker.DeepEquals, exp) |
||||
} |
||||
|
Loading…
Reference in new issue