lbcutil/base58_test.go

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// Copyright (c) 2013 Conformal Systems LLC.
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package btcutil_test
import (
"bytes"
"encoding/hex"
"github.com/conformal/btcutil"
"testing"
)
var stringTests = []struct {
in string
out string
}{
{"", ""},
{" ", "Z"},
{"-", "n"},
{"0", "q"},
{"1", "r"},
{"-1", "4SU"},
{"11", "4k8"},
{"abc", "ZiCa"},
{"1234598760", "3mJr7AoUXx2Wqd"},
{"abcdefghijklmnopqrstuvwxyz", "3yxU3u1igY8WkgtjK92fbJQCd4BZiiT1v25f"},
{"00000000000000000000000000000000000000000000000000000000000000", "3sN2THZeE9Eh9eYrwkvZqNstbHGvrxSAM7gXUXvyFQP8XvQLUqNCS27icwUeDT7ckHm4FUHM2mTVh1vbLmk7y"},
}
var invalidStringTests = []struct {
in string
out string
}{
{"0", ""},
{"O", ""},
{"I", ""},
{"l", ""},
{"3mJr0", ""},
{"O3yxU", ""},
{"3sNI", ""},
{"4kl8", ""},
{"0OIl", ""},
{"!@#$%^&*()-_=+~`", ""},
}
var hexTests = []struct {
in string
out string
}{
{"61", "2g"},
{"626262", "a3gV"},
{"636363", "aPEr"},
{"73696d706c792061206c6f6e6720737472696e67", "2cFupjhnEsSn59qHXstmK2ffpLv2"},
{"00eb15231dfceb60925886b67d065299925915aeb172c06647", "1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L"},
{"516b6fcd0f", "ABnLTmg"},
{"bf4f89001e670274dd", "3SEo3LWLoPntC"},
{"572e4794", "3EFU7m"},
{"ecac89cad93923c02321", "EJDM8drfXA6uyA"},
{"10c8511e", "Rt5zm"},
{"00000000000000000000", "1111111111"},
}
func TestBase58(t *testing.T) {
// Base58Encode tests
for x, test := range stringTests {
tmp := []byte(test.in)
if res := btcutil.Base58Encode(tmp); res != test.out {
t.Errorf("Base58Encode test #%d failed: got: %s want: %s",
x, res, test.out)
continue
}
}
// Base58Decode tests
for x, test := range hexTests {
b, err := hex.DecodeString(test.in)
if err != nil {
t.Errorf("hex.DecodeString failed failed #%d: got: %s", x, test.in)
continue
}
if res := btcutil.Base58Decode(test.out); bytes.Equal(res, b) != true {
t.Errorf("Base58Decode test #%d failed: got: %q want: %q",
x, res, test.in)
continue
}
}
// Base58Decode with invalid input
for x, test := range invalidStringTests {
if res := btcutil.Base58Decode(test.in); string(res) != test.out {
t.Errorf("Base58Decode invalidString test #%d failed: got: %q want: %q",
x, res, test.out)
continue
}
}
}