mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2025-01-10 03:31:20 +00:00
fb8be4d555
* refactor BLS to expose an interface rather than a single implementation * Split up tests, gofmt, goimports, docs * godoc for signature.Copy() * more godocs * revert gomod / deps changes * rm newline * revert proto changes * rename bls12 to herumi for clarity
95 lines
2.8 KiB
Go
95 lines
2.8 KiB
Go
package herumi_test
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import (
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"bytes"
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"errors"
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"testing"
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"github.com/prysmaticlabs/prysm/shared/bls/herumi"
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"github.com/prysmaticlabs/prysm/shared/bytesutil"
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)
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func TestMarshalUnmarshal(t *testing.T) {
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b := herumi.RandKey().Marshal()
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b32 := bytesutil.ToBytes32(b)
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pk, err := herumi.SecretKeyFromBytes(b32[:])
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if err != nil {
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t.Fatal(err)
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}
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pk2, err := herumi.SecretKeyFromBytes(b32[:])
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if err != nil {
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t.Fatal(err)
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}
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if !bytes.Equal(pk.Marshal(), pk2.Marshal()) {
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t.Errorf("Keys not equal, received %#x == %#x", pk.Marshal(), pk2.Marshal())
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}
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}
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func TestSecretKeyFromBytes(t *testing.T) {
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tests := []struct {
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name string
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input []byte
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err error
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}{
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{
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name: "Nil",
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err: errors.New("secret key must be 32 bytes"),
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},
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{
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name: "Empty",
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input: []byte{},
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err: errors.New("secret key must be 32 bytes"),
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},
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{
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name: "Short",
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input: []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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err: errors.New("secret key must be 32 bytes"),
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},
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{
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name: "Long",
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input: []byte{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00},
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err: errors.New("secret key must be 32 bytes"),
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},
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{
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name: "Bad",
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input: []byte{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
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err: errors.New("could not unmarshal bytes into secret key: err blsSecretKeyDeserialize ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"),
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},
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{
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name: "Good",
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input: []byte{0x25, 0x29, 0x5f, 0x0d, 0x1d, 0x59, 0x2a, 0x90, 0xb3, 0x33, 0xe2, 0x6e, 0x85, 0x14, 0x97, 0x08, 0x20, 0x8e, 0x9f, 0x8e, 0x8b, 0xc1, 0x8f, 0x6c, 0x77, 0xbd, 0x62, 0xf8, 0xad, 0x7a, 0x68, 0x66},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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res, err := herumi.SecretKeyFromBytes(test.input)
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if test.err != nil {
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if err == nil {
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t.Errorf("No error returned: expected %v", test.err)
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} else if test.err.Error() != err.Error() {
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t.Errorf("Unexpected error returned: expected %v, received %v", test.err, err)
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}
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} else {
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if err != nil {
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t.Errorf("Unexpected error returned: %v", err)
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} else {
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if bytes.Compare(res.Marshal(), test.input) != 0 {
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t.Errorf("Unexpected result: expected %x, received %x", test.input, res.Marshal())
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}
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}
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}
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})
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}
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}
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func TestSerialize(t *testing.T) {
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rk := herumi.RandKey()
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b := rk.Marshal()
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if _, err := herumi.SecretKeyFromBytes(b); err != nil {
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t.Error(err)
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}
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}
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