mirror of
https://github.com/luxfi/threshold.git
synced 2026-10-30 15:15:53 +00:00
zeekay
eeaa2a1c07
- Fix go vet error in lss_bench_test.go: replace b.Fatal with panic in goroutine - Fix go vet error in lss_test.go: remove t.Skip call from goroutine - Apply gofmt to all files to fix formatting issues All go vet errors and formatting issues have been resolved.
32 lines
760 B
Go
32 lines
760 B
Go
package polynomial_test
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import (
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"testing"
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"github.com/cronokirby/saferith"
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"github.com/luxfi/threshold/internal/test"
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"github.com/luxfi/threshold/pkg/math/curve"
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"github.com/luxfi/threshold/pkg/math/polynomial"
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"github.com/stretchr/testify/assert"
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)
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func TestLagrange(t *testing.T) {
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group := curve.Secp256k1{}
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N := 10
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allIDs := test.PartyIDs(N)
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coefsEven := polynomial.Lagrange(group, allIDs)
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coefsOdd := polynomial.Lagrange(group, allIDs[:N-1])
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sumEven := group.NewScalar()
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sumOdd := group.NewScalar()
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one := group.NewScalar().SetNat(new(saferith.Nat).SetUint64(1))
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for _, c := range coefsEven {
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sumEven.Add(c)
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}
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for _, c := range coefsOdd {
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sumOdd.Add(c)
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}
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assert.True(t, sumEven.Equal(one))
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assert.True(t, sumOdd.Equal(one))
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}
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