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25 lines
750 B
25 lines
750 B
package keccak
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import (
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"encoding/hex"
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"testing"
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"github.com/ethereum/go-ethereum/crypto"
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qt "github.com/frankban/quicktest"
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)
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func TestKeccak(t *testing.T) {
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testKeccak(t, []byte("test"), "9c22ff5f21f0b81b113e63f7db6da94fedef11b2119b4088b89664fb9a3cb658")
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testKeccak(t, make([]byte, 32), "290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563")
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testKeccak(t, make([]byte, 100), "913fb9e1f6f1c6d910fd574a5cad8857aa43bfba24e401ada4f56090d4d997a7")
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}
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func testKeccak(t *testing.T, input []byte, expectedHex string) {
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expected := crypto.Keccak256(input)
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hBits := ComputeKeccak(bytesToBits(input))
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h := bitsToBytes(hBits)
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qt.Assert(t, h, qt.DeepEquals, expected)
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qt.Assert(t, hex.EncodeToString(h), qt.Equals, expectedHex)
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}
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