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333 lines
10 KiB
333 lines
10 KiB
package parsers
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import (
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"encoding/json"
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"io/ioutil"
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"os"
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"testing"
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"github.com/iden3/go-circom-prover-verifier/types"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestParseArrayG1(t *testing.T) {
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aS := [][]string{
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{
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"16145916318196730299582072104388453231952213805668281741813587224450782397538",
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"4434505318477484327659527264104806919103674231447634885054368605283938696207",
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"1",
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},
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{
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"10618406967550056457559358662746625591602641004174976323307214433994084907915",
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"1843236360452735081347085412539192450068665510574800388201121698908391533923",
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"1",
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},
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{
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"1208972877970123411566574123860641832032384890981476033353526096830198333194",
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"777503551507025252294438107100944741641946695980350712141258191590862204805",
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"1",
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},
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{
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"0",
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"1",
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"0",
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},
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}
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a, err := arrayStringToG1(aS)
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assert.Nil(t, err)
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assert.Equal(t, "bn256.G1(23b243c928ce40c4cc2dad366e9f61723aef65866e1c66f42a08697f2f030462, 09cdd7500688fb487ec9f27b5a732d68fa0f3ddca5c2c790e330fdfb03b77c0f)", a[0].String())
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assert.Equal(t, "bn256.G1(1779ce2c586b5fc523e72e755d969a63473052aaad7c11eb5bf0ecdcfdfefb8b, 04133c1c74206dace57cd3d76ce59be381bbf08f51a5b3edc2b0c183d43eed63)", a[1].String())
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assert.Equal(t, "bn256.G1(02ac4120598d2f2bb81bc09b8df596403360577b0c5ff52485d1ef2200f23f0a, 01b80d298de75f867d6484c55c3da02c042bb4eb9a1734d3386786aaa669af85)", a[2].String())
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assert.Equal(t, "bn256.G1(0000000000000000000000000000000000000000000000000000000000000000, 0000000000000000000000000000000000000000000000000000000000000001)", a[3].String())
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}
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func TestParseG2(t *testing.T) {
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aS := [][]string{
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{
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"9283666785342556550467669770956850930982548182701254051508520248901282197973",
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"11369378229277445316894458966429873744779877313900506577160370623273013178252",
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},
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{
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"10625777544326349817513295021482494426101347915428005055375725845993157551870",
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"21401790227434807639472120486932615400751346915707967674912972446672152512583",
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},
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{
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"1",
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"0",
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},
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}
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a, err := stringToG2(aS)
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assert.Nil(t, err)
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assert.Equal(t, "bn256.G2((1922d70c934543aa655ec3277f7fa10a25ec973a4f001a7c54ce4954b4916f8c, 14865e836947c42cf35b47d30e06535fff9dab319c4296e28afde368960671d5), (2f50fbe77925b0a9d718c9ab38638bafa7c65f43f0d09035e518df97ad294847, 177dfa1a3b8627faf0425d9511bcb4c6ca986ea05e3803b5c643c35b94a7e6fe))", a.String())
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aS = [][]string{
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{
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"13973091636763944887728510851169742544309374663995476311690518173988838518856",
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"12903946180439304546475897520537621821375470264150438270817301786763517825250",
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},
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{
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"370374369234123593044872519351942112043402224488849374153134091815693350697",
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"17423079115073430837335625309232513526393852743032331213038909731579295753224",
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},
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{
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"1",
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"0",
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},
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}
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a, err = stringToG2(aS)
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assert.Nil(t, err)
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assert.Equal(t, "bn256.G2((1c875fed67fff3b35f115b03706ec45f281b5f6cc71a99107240e09fce4910e2, 1ee47d566e9a099626b9860bcd96f6d4a1ed65f115d3efa8e05e5f42cc793048), (26851d022ce9961df65a430811824aaf3118710ac03b0614a50c05ee27d8e408, 00d19fdce25b0d78fb317a5f1789823b7ed76274b0d1be9c685792c73b347729))", a.String())
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}
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func TestParseArrayG2(t *testing.T) {
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aS := [][][]string{
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{
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{
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"0",
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"0",
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},
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{
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"1",
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"0",
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},
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{
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"0",
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"0",
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},
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},
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{
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{
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"0",
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"0",
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},
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{
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"1",
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"0",
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},
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{
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"0",
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"0",
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},
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},
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{
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{
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"0",
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"0",
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},
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{
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"1",
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"0",
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},
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{
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"0",
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"0",
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},
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},
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{
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{
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"9283666785342556550467669770956850930982548182701254051508520248901282197973",
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"11369378229277445316894458966429873744779877313900506577160370623273013178252",
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},
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{
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"10625777544326349817513295021482494426101347915428005055375725845993157551870",
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"21401790227434807639472120486932615400751346915707967674912972446672152512583",
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},
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{
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"1",
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"0",
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},
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},
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}
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a, err := arrayStringToG2(aS)
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assert.Nil(t, err)
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assert.Equal(t, "bn256.G2((0000000000000000000000000000000000000000000000000000000000000000, 0000000000000000000000000000000000000000000000000000000000000000), (0000000000000000000000000000000000000000000000000000000000000000, 0000000000000000000000000000000000000000000000000000000000000001))", a[0].String())
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assert.Equal(t, "bn256.G2((1922d70c934543aa655ec3277f7fa10a25ec973a4f001a7c54ce4954b4916f8c, 14865e836947c42cf35b47d30e06535fff9dab319c4296e28afde368960671d5), (2f50fbe77925b0a9d718c9ab38638bafa7c65f43f0d09035e518df97ad294847, 177dfa1a3b8627faf0425d9511bcb4c6ca986ea05e3803b5c643c35b94a7e6fe))", a[3].String())
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}
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func testCircuitParseWitnessBin(t *testing.T, circuit string) {
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witnessBinFile, err := os.Open("../testdata/" + circuit + "/witness.bin")
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require.Nil(t, err)
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defer witnessBinFile.Close()
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witness, err := ParseWitnessBin(witnessBinFile)
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require.Nil(t, err)
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witnessJson, err := ioutil.ReadFile("../testdata/" + circuit + "/witness.json")
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require.Nil(t, err)
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w, err := ParseWitness(witnessJson)
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require.Nil(t, err)
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assert.Equal(t, len(w), len(witness))
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assert.Equal(t, w[0], witness[0])
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assert.Equal(t, w[1], witness[1])
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assert.Equal(t, w[10], witness[10])
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assert.Equal(t, w[len(w)-3], witness[len(w)-3])
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assert.Equal(t, w[len(w)-2], witness[len(w)-2])
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assert.Equal(t, w[len(w)-1], witness[len(w)-1])
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}
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func TestParseWitnessBin(t *testing.T) {
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testCircuitParseWitnessBin(t, "circuit1k")
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testCircuitParseWitnessBin(t, "circuit5k")
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}
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func TestProofSmartContractFormat(t *testing.T) {
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proofJson, err := ioutil.ReadFile("../testdata/circuit1k/proof.json")
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require.Nil(t, err)
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proof, err := ParseProof(proofJson)
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require.Nil(t, err)
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pS := ProofToString(proof)
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pSC := ProofToSmartContractFormat(proof)
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assert.Nil(t, err)
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assert.Equal(t, pS.A[0], pSC.A[0])
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assert.Equal(t, pS.A[1], pSC.A[1])
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assert.Equal(t, pS.B[0][0], pSC.B[0][1])
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assert.Equal(t, pS.B[0][1], pSC.B[0][0])
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assert.Equal(t, pS.B[1][0], pSC.B[1][1])
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assert.Equal(t, pS.B[1][1], pSC.B[1][0])
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assert.Equal(t, pS.C[0], pSC.C[0])
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assert.Equal(t, pS.C[1], pSC.C[1])
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assert.Equal(t, pS.Protocol, pSC.Protocol)
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pSC2 := ProofStringToSmartContractFormat(pS)
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assert.Equal(t, pSC, pSC2)
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}
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func TestProofJSON(t *testing.T) {
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proofJson, err := ioutil.ReadFile("../testdata/circuit1k/proof.json")
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require.Nil(t, err)
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proof, err := ParseProof(proofJson)
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require.Nil(t, err)
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proof1JSON, err := json.Marshal(proof)
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require.Nil(t, err)
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var proof1 types.Proof
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err = json.Unmarshal(proof1JSON, &proof1)
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require.Nil(t, err)
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require.Equal(t, *proof, proof1)
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}
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func testCircuitParsePkBin(t *testing.T, circuit string) {
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pkBinFile, err := os.Open("../testdata/" + circuit + "/proving_key.bin")
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require.Nil(t, err)
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defer pkBinFile.Close()
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pk, err := ParsePkBin(pkBinFile)
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require.Nil(t, err)
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pkJson, err := ioutil.ReadFile("../testdata/" + circuit + "/proving_key.json")
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require.Nil(t, err)
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pkJ, err := ParsePk(pkJson)
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require.Nil(t, err)
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assert.Equal(t, pkJ.NVars, pk.NVars)
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assert.Equal(t, pkJ.NPublic, pk.NPublic)
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assert.Equal(t, pkJ.DomainSize, pk.DomainSize)
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assert.Equal(t, pkJ.VkAlpha1, pk.VkAlpha1)
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assert.Equal(t, pkJ.VkBeta1, pk.VkBeta1)
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assert.Equal(t, pkJ.VkDelta1, pk.VkDelta1)
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assert.Equal(t, pkJ.VkDelta2, pk.VkDelta2)
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assert.Equal(t, pkJ.PolsA, pk.PolsA)
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assert.Equal(t, pkJ.PolsB, pk.PolsB)
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assert.Equal(t, pkJ.A, pk.A)
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assert.Equal(t, pkJ.B1, pk.B1)
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assert.Equal(t, pkJ.B2, pk.B2)
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assert.Equal(t, pkJ.C, pk.C)
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assert.Equal(t, pkJ.HExps[:pkJ.DomainSize], pk.HExps[:pk.DomainSize]) // circom behaviour
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assert.Equal(t, pkJ.NVars, pk.NVars)
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assert.Equal(t, pkJ.NPublic, pk.NPublic)
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assert.Equal(t, pkJ.DomainSize, pk.DomainSize)
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}
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func TestParsePkBin(t *testing.T) {
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testCircuitParsePkBin(t, "circuit1k")
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testCircuitParsePkBin(t, "circuit5k")
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}
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func testGoCircomPkFormat(t *testing.T, circuit string) {
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pkJson, err := ioutil.ReadFile("../testdata/" + circuit + "/proving_key.json")
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require.Nil(t, err)
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pk, err := ParsePk(pkJson)
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require.Nil(t, err)
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pkGBin, err := PkToGoBin(pk)
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require.Nil(t, err)
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err = ioutil.WriteFile("../testdata/"+circuit+"/proving_key.go.bin", pkGBin, 0644)
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assert.Nil(t, err)
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// parse ProvingKeyGo
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pkGoBinFile, err := os.Open("../testdata/" + circuit + "/proving_key.go.bin")
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require.Nil(t, err)
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defer pkGoBinFile.Close()
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pkG, err := ParsePkGoBin(pkGoBinFile)
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require.Nil(t, err)
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assert.Equal(t, pk.VkAlpha1, pkG.VkAlpha1)
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assert.Equal(t, pk.VkBeta1, pkG.VkBeta1)
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assert.Equal(t, pk.VkDelta1, pkG.VkDelta1)
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assert.Equal(t, pk.VkBeta2, pkG.VkBeta2)
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assert.Equal(t, pk.VkDelta2, pkG.VkDelta2)
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assert.Equal(t, pk.A, pkG.A)
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assert.Equal(t, pk.B1, pkG.B1)
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assert.Equal(t, pk.B2, pkG.B2)
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assert.Equal(t, pk.C, pkG.C)
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assert.Equal(t, pk.HExps, pkG.HExps)
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assert.Equal(t, pk.PolsA, pkG.PolsA)
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assert.Equal(t, pk.PolsB, pkG.PolsB)
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assert.Equal(t, pk.NVars, pkG.NVars)
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assert.Equal(t, pk.NPublic, pkG.NPublic)
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assert.Equal(t, pk.DomainSize, pkG.DomainSize)
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}
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func TestGoCircomPkFormat(t *testing.T) {
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testGoCircomPkFormat(t, "circuit1k")
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testGoCircomPkFormat(t, "circuit5k")
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// testGoCircomPkFormat(t, "circuit10k")
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// testGoCircomPkFormat(t, "circuit20k")
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}
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func benchmarkParsePk(b *testing.B, circuit string) {
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pkJson, err := ioutil.ReadFile("../testdata/" + circuit + "/proving_key.json")
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require.Nil(b, err)
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pkBinFile, err := os.Open("../testdata/" + circuit + "/proving_key.bin")
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require.Nil(b, err)
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defer pkBinFile.Close()
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pkGoBinFile, err := os.Open("../testdata/" + circuit + "/proving_key.go.bin")
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require.Nil(b, err)
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defer pkGoBinFile.Close()
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b.Run("ParsePkJson "+circuit, func(b *testing.B) {
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for i := 0; i < b.N; i++ {
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_, err = ParsePk(pkJson)
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require.Nil(b, err)
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}
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})
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b.Run("ParsePkBin "+circuit, func(b *testing.B) {
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for i := 0; i < b.N; i++ {
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pkBinFile.Seek(0, 0)
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_, err = ParsePkBin(pkBinFile)
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require.Nil(b, err)
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}
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})
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b.Run("ParsePkGoBin "+circuit, func(b *testing.B) {
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for i := 0; i < b.N; i++ {
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pkGoBinFile.Seek(0, 0)
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_, err = ParsePkGoBin(pkGoBinFile)
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require.Nil(b, err)
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}
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})
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}
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func BenchmarkParsePk(b *testing.B) {
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benchmarkParsePk(b, "circuit1k")
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benchmarkParsePk(b, "circuit5k")
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// benchmarkParsePk(b, "circuit10k")
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// benchmarkParsePk(b, "circuit20k")
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}
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