41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package base58
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import (
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"encoding/hex"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestCheckEncodeDecode(t *testing.T) {
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var b58CsumEncoded = "KxhEDBQyyEFymvfJD96q8stMbJMbZUb6D1PmXqBWZDU2WvbvVs9o"
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var b58CsumDecodedHex = "802bfe58ab6d9fd575bdc3a624e4825dd2b375d64ac033fbc46ea79dbab4f69a3e01"
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b58CsumDecoded, _ := hex.DecodeString(b58CsumDecodedHex)
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encoded := CheckEncode(b58CsumDecoded)
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decoded, err := CheckDecode(b58CsumEncoded)
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assert.Nil(t, err)
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assert.Equal(t, encoded, b58CsumEncoded)
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assert.Equal(t, decoded, b58CsumDecoded)
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}
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func TestCheckDecodeFailures(t *testing.T) {
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badbase58 := "BASE%*"
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_, err := CheckDecode(badbase58)
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assert.NotNil(t, err)
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shortbase58 := "THqY"
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_, err = CheckDecode(shortbase58)
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assert.NotNil(t, err)
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badcsum := "KxhEDBQyyEFymvfJD96q8stMbJMbZUb6D1PmXqBWZDU2WvbvVs9A"
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_, err = CheckDecode(badcsum)
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assert.NotNil(t, err)
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}
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func TestBase58LeadingZeroes(t *testing.T) {
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buf := []byte{0, 0, 0, 1}
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b58 := CheckEncode(buf)
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dec, err := CheckDecode(b58)
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require.NoError(t, err)
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require.Equal(t, buf, dec)
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}
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