forked from cerc-io/plugeth
Converts bytes_test to checker
This commit is contained in:
Taylor Gerring
parent
c24d143c9e
commit
cff0d93105
@ -1,23 +1,24 @@
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package ethutil
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import (
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"bytes"
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"testing"
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checker "gopkg.in/check.v1"
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)
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func TestByteString(t *testing.T) {
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type BytesSuite struct{}
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var _ = checker.Suite(&BytesSuite{})
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func (s *BytesSuite) TestByteString(c *checker.C) {
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var data Bytes
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data = []byte{102, 111, 111}
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exp := "foo"
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res := data.String()
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if res != exp {
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t.Errorf("Expected %s got %s", exp, res)
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}
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c.Assert(res, checker.Equals, exp)
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}
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/*
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func TestDeleteFromByteSlice(t *testing.T) {
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func (s *BytesSuite) TestDeleteFromByteSlice(c *checker.C) {
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data := []byte{1, 2, 3, 4}
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slice := []byte{1, 2, 3, 4}
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exp := []byte{1, 4}
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@ -27,7 +28,7 @@ func TestDeleteFromByteSlice(t *testing.T) {
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}
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}
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func TestNumberToBytes(t *testing.T) {
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func (s *BytesSuite) TestNumberToBytes(c *checker.C) {
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data := int(1)
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exp := []byte{0, 0, 0, 0, 0, 0, 0, 1}
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// TODO this fails. why?
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@ -38,7 +39,7 @@ func TestNumberToBytes(t *testing.T) {
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}
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*/
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func TestBytesToNumber(t *testing.T) {
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func (s *BytesSuite) TestBytesToNumber(c *checker.C) {
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datasmall := []byte{0, 1}
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datalarge := []byte{1, 2, 3}
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expsmall := uint64(0)
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@ -46,15 +47,13 @@ func TestBytesToNumber(t *testing.T) {
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// TODO this fails. why?
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ressmall := BytesToNumber(datasmall)
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reslarge := BytesToNumber(datalarge)
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if ressmall != expsmall {
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t.Errorf("Expected %d Got %d", expsmall, ressmall)
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}
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if reslarge != explarge {
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t.Errorf("Expected %d Got %d", explarge, reslarge)
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}
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c.Assert(ressmall, checker.DeepEquals, expsmall)
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c.Assert(reslarge, checker.DeepEquals, explarge)
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}
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func TestReadVarInt(t *testing.T) {
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func (s *BytesSuite) TestReadVarInt(c *checker.C) {
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data8 := []byte{1, 2, 3, 4, 5, 6, 7, 8}
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data4 := []byte{1, 2, 3, 4}
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data2 := []byte{1, 2}
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@ -70,24 +69,13 @@ func TestReadVarInt(t *testing.T) {
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res2 := ReadVarInt(data2)
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res1 := ReadVarInt(data1)
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if res8 != exp8 {
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t.Errorf("Expected %d | Got %d", exp8, res8)
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}
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if res4 != exp4 {
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t.Errorf("Expected %d | Got %d", exp4, res4)
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}
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if res2 != exp2 {
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t.Errorf("Expected %d | Got %d", exp2, res2)
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}
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if res1 != exp1 {
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t.Errorf("Expected %d | Got %d", exp1, res1)
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}
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c.Assert(res8, checker.Equals, exp8)
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c.Assert(res4, checker.Equals, exp4)
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c.Assert(res2, checker.Equals, exp2)
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c.Assert(res1, checker.Equals, exp1)
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}
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func TestBinaryLength(t *testing.T) {
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func (s *BytesSuite) TestBinaryLength(c *checker.C) {
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data1 := 0
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data2 := 920987656789
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@ -97,80 +85,64 @@ func TestBinaryLength(t *testing.T) {
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res1 := BinaryLength(data1)
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res2 := BinaryLength(data2)
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if res1 != exp1 {
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t.Errorf("Expected %d got %d", exp1, res1)
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}
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if res2 != exp2 {
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t.Errorf("Expected %d got %d", exp2, res2)
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}
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c.Assert(res1, checker.Equals, exp1)
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c.Assert(res2, checker.Equals, exp2)
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}
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func TestCopyBytes(t *testing.T) {
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func (s *BytesSuite) TestCopyBytes(c *checker.C) {
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data1 := []byte{1, 2, 3, 4}
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exp1 := []byte{1, 2, 3, 4}
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res1 := CopyBytes(data1)
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if bytes.Compare(res1, exp1) != 0 {
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t.Errorf("Expected % x got % x", exp1, res1)
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}
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c.Assert(res1, checker.DeepEquals, exp1)
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}
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func TestIsHex(t *testing.T) {
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func (s *BytesSuite) TestIsHex(c *checker.C) {
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data1 := "a9e67e"
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exp1 := false
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res1 := IsHex(data1)
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if exp1 != res1 {
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t.Errorf("Expected % x Got % x", exp1, res1)
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}
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c.Assert(res1, checker.DeepEquals, exp1)
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data2 := "0xa9e67e00"
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exp2 := true
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res2 := IsHex(data2)
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if exp2 != res2 {
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t.Errorf("Expected % x Got % x", exp2, res2)
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}
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c.Assert(res2, checker.DeepEquals, exp2)
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}
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func TestParseDataString(t *testing.T) {
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data := ParseData("hello", "world", "0x0106")
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exp := "68656c6c6f000000000000000000000000000000000000000000000000000000776f726c640000000000000000000000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000"
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if bytes.Compare(data, Hex2Bytes(exp)) != 0 {
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t.Error("Error parsing data")
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}
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func (s *BytesSuite) TestParseDataString(c *checker.C) {
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res1 := ParseData("hello", "world", "0x0106")
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data := "68656c6c6f000000000000000000000000000000000000000000000000000000776f726c640000000000000000000000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000"
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exp1 := Hex2Bytes(data)
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c.Assert(res1, checker.DeepEquals, exp1)
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}
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func TestParseDataBytes(t *testing.T) {
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data := []byte{232, 212, 165, 16, 0}
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exp := []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 232, 212, 165, 16, 0}
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func (s *BytesSuite) TestParseDataBytes(c *checker.C) {
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data1 := []byte{232, 212, 165, 16, 0}
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exp1 := []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 232, 212, 165, 16, 0}
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res1 := ParseData(data1)
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c.Assert(res1, checker.DeepEquals, exp1)
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res := ParseData(data)
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if bytes.Compare(res, exp) != 0 {
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t.Errorf("Expected %x got %x", exp, res)
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}
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}
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func TestLeftPadBytes(t *testing.T) {
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val := []byte{1, 2, 3, 4}
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exp := []byte{0, 0, 0, 0, 1, 2, 3, 4}
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func (s *BytesSuite) TestLeftPadBytes(c *checker.C) {
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val1 := []byte{1, 2, 3, 4}
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exp1 := []byte{0, 0, 0, 0, 1, 2, 3, 4}
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resstd := LeftPadBytes(val, 8)
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if bytes.Compare(resstd, exp) != 0 {
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t.Errorf("Expected % x Got % x", exp, resstd)
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}
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res1 := LeftPadBytes(val1, 8)
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res2 := LeftPadBytes(val1, 2)
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resshrt := LeftPadBytes(val, 2)
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if bytes.Compare(resshrt, val) != 0 {
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t.Errorf("Expected % x Got % x", exp, resshrt)
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}
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c.Assert(res1, checker.DeepEquals, exp1)
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c.Assert(res2, checker.DeepEquals, val1)
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}
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func TestFormatData(t *testing.T) {
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func (s *BytesSuite) TestFormatData(c *checker.C) {
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data1 := ""
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data2 := "0xa9e67e00"
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data3 := "a9e67e"
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data4 := "\"a9e67e00\""
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exp1 := []byte{}
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// exp1 := []byte{}
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exp2 := []byte{00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 0xa9, 0xe6, 0x7e, 00}
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exp3 := []byte{00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00}
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exp4 := []byte{0x61, 0x39, 0x65, 0x36, 0x37, 0x65, 0x30, 0x30, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00}
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@ -180,64 +152,41 @@ func TestFormatData(t *testing.T) {
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res3 := FormatData(data3)
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res4 := FormatData(data4)
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if bytes.Compare(res1, exp1) != 0 {
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t.Errorf("Expected % x Got % x", exp1, res1)
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}
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if bytes.Compare(res2, exp2) != 0 {
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t.Errorf("Expected % x Got % x", exp2, res2)
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}
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if bytes.Compare(res3, exp3) != 0 {
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t.Errorf("Expected % x Got % x", exp3, res3)
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}
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if bytes.Compare(res4, exp4) != 0 {
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t.Errorf("Expected % x Got % x", exp4, res4)
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}
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c.Assert(res1, checker.IsNil)
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c.Assert(res2, checker.DeepEquals, exp2)
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c.Assert(res3, checker.DeepEquals, exp3)
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c.Assert(res4, checker.DeepEquals, exp4)
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}
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func TestRightPadBytes(t *testing.T) {
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func (s *BytesSuite) TestRightPadBytes(c *checker.C) {
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val := []byte{1, 2, 3, 4}
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exp := []byte{1, 2, 3, 4, 0, 0, 0, 0}
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resstd := RightPadBytes(val, 8)
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if bytes.Compare(resstd, exp) != 0 {
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t.Errorf("Expected % x Got % x", exp, resstd)
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}
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resshrt := RightPadBytes(val, 2)
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if bytes.Compare(resshrt, val) != 0 {
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t.Errorf("Expected % x Got % x", exp, resshrt)
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}
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c.Assert(resstd, checker.DeepEquals, exp)
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c.Assert(resshrt, checker.DeepEquals, val)
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}
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func TestLeftPadString(t *testing.T) {
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func (s *BytesSuite) TestLeftPadString(c *checker.C) {
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val := "test"
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exp := "\x30\x30\x30\x30" + val
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resstd := LeftPadString(val, 8)
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if resstd != "\x30\x30\x30\x30"+val {
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t.Errorf("Expected % x Got % x", val, resstd)
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}
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resshrt := LeftPadString(val, 2)
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if resshrt != val {
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t.Errorf("Expected % x Got % x", val, resshrt)
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}
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c.Assert(resstd, checker.Equals, exp)
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c.Assert(resshrt, checker.Equals, val)
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}
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func TestRightPadString(t *testing.T) {
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func (s *BytesSuite) TestRightPadString(c *checker.C) {
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val := "test"
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exp := val + "\x30\x30\x30\x30"
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resstd := RightPadString(val, 8)
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if resstd != val+"\x30\x30\x30\x30" {
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t.Errorf("Expected % x Got % x", val, resstd)
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}
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resshrt := RightPadString(val, 2)
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if resshrt != val {
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t.Errorf("Expected % x Got % x", val, resshrt)
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}
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c.Assert(resstd, checker.Equals, exp)
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c.Assert(resshrt, checker.Equals, val)
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}
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