prysm-pulse/testing/bls/hash_to_G2_test.go
terencechain d17996f8b0
Update to V4 🚀 (#12134)
* Update V3 from V4

* Fix build v3 -> v4

* Update ssz

* Update beacon_chain.pb.go

* Fix formatter import

* Update update-mockgen.sh comment to v4

* Fix conflicts. Pass build and tests

* Fix test
2023-03-17 18:52:56 +00:00

45 lines
1.0 KiB
Go

package bls
import (
"bytes"
"encoding/hex"
"strings"
"testing"
"github.com/ghodss/yaml"
"github.com/prysmaticlabs/prysm/v4/testing/bls/utils"
"github.com/prysmaticlabs/prysm/v4/testing/require"
blst "github.com/supranational/blst/bindings/go"
)
func TestHashToG2(t *testing.T) {
t.Run("blst", testHashToG2)
}
func testHashToG2(t *testing.T) {
t.Skip("Hash To G2 needs co-ordinates exposed")
fNames, fContent := utils.RetrieveFiles("hash_to_G2", t)
for i, file := range fNames {
content := fContent[i]
t.Run(file, func(t *testing.T) {
test := &HashToG2Test{}
require.NoError(t, yaml.Unmarshal(content, test))
msgBytes := []byte(test.Input.Message)
splitX := strings.Split(test.Output.X, ",")
outputX, err := hex.DecodeString(splitX[0][2:])
require.NoError(t, err)
point := blst.HashToG2(msgBytes, nil)
val := point.Compress()
if !bytes.Equal(val, outputX) {
t.Fatalf("Retrieved X value does not match output. "+
"Expected %#v but received %#v for test case %d", outputX, val, i)
}
t.Log("Success")
})
}
}