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https://github.com/nspcc-dev/neo-go.git
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3fa6ba9c7b
Go's Hash is explicitly specified to never return an error on Write(), and our own decoding functions only check for length which is gonna be right in every case so it makes no sense returning errors from these functions.
49 lines
1.2 KiB
Go
Executable file
49 lines
1.2 KiB
Go
Executable file
package hash
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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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)
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func TestSha256(t *testing.T) {
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input := []byte("hello")
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data := Sha256(input)
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expected := "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824"
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actual := hex.EncodeToString(data.Bytes())
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assert.Equal(t, expected, actual)
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}
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func TestHashDoubleSha256(t *testing.T) {
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input := []byte("hello")
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data := DoubleSha256(input)
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firstSha := Sha256(input)
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doubleSha := Sha256(firstSha.Bytes())
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expected := hex.EncodeToString(doubleSha.Bytes())
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actual := hex.EncodeToString(data.Bytes())
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assert.Equal(t, expected, actual)
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}
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func TestHashRipeMD160(t *testing.T) {
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input := []byte("hello")
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data := RipeMD160(input)
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expected := "108f07b8382412612c048d07d13f814118445acd"
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actual := hex.EncodeToString(data.Bytes())
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assert.Equal(t, expected, actual)
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}
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func TestHash160(t *testing.T) {
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input := "02cccafb41b220cab63fd77108d2d1ebcffa32be26da29a04dca4996afce5f75db"
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publicKeyBytes, _ := hex.DecodeString(input)
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data := Hash160(publicKeyBytes)
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expected := "c8e2b685cc70ec96743b55beb9449782f8f775d8"
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actual := hex.EncodeToString(data.Bytes())
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assert.Equal(t, expected, actual)
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}
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