github.com/consensys/gnark@v0.11.0/backend/groth16/bn254/mpcsetup/marshal_test.go (about)

     1  // Copyright 2020 ConsenSys Software Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  // Code generated by gnark DO NOT EDIT
    16  
    17  package mpcsetup
    18  
    19  import (
    20  	"testing"
    21  
    22  	curve "github.com/consensys/gnark-crypto/ecc/bn254"
    23  	cs "github.com/consensys/gnark/constraint/bn254"
    24  	"github.com/consensys/gnark/frontend"
    25  	"github.com/consensys/gnark/frontend/cs/r1cs"
    26  	gnarkio "github.com/consensys/gnark/io"
    27  	"github.com/stretchr/testify/require"
    28  )
    29  
    30  func TestContributionSerialization(t *testing.T) {
    31  	if testing.Short() {
    32  		t.Skip("skipping test in short mode.")
    33  	}
    34  	assert := require.New(t)
    35  
    36  	// Phase 1
    37  	srs1 := InitPhase1(9)
    38  	srs1.Contribute()
    39  
    40  	assert.NoError(gnarkio.RoundTripCheck(&srs1, func() interface{} { return new(Phase1) }))
    41  
    42  	var myCircuit Circuit
    43  	ccs, err := frontend.Compile(curve.ID.ScalarField(), r1cs.NewBuilder, &myCircuit)
    44  	assert.NoError(err)
    45  
    46  	r1cs := ccs.(*cs.R1CS)
    47  
    48  	// Phase 2
    49  	srs2, _ := InitPhase2(r1cs, &srs1)
    50  	srs2.Contribute()
    51  
    52  	assert.NoError(gnarkio.RoundTripCheck(&srs2, func() interface{} { return new(Phase2) }))
    53  }