github.com/prysmaticlabs/prysm@v1.4.4/spectest/shared/phase0/operations/proposer_slashing.go (about)

     1  package operations
     2  
     3  import (
     4  	"context"
     5  	"path"
     6  	"testing"
     7  
     8  	"github.com/golang/snappy"
     9  	"github.com/prysmaticlabs/prysm/beacon-chain/core/blocks"
    10  	v "github.com/prysmaticlabs/prysm/beacon-chain/core/validators"
    11  	iface "github.com/prysmaticlabs/prysm/beacon-chain/state/interface"
    12  	ethpb "github.com/prysmaticlabs/prysm/proto/eth/v1alpha1"
    13  	"github.com/prysmaticlabs/prysm/proto/interfaces"
    14  	"github.com/prysmaticlabs/prysm/shared/testutil"
    15  	"github.com/prysmaticlabs/prysm/shared/testutil/require"
    16  	"github.com/prysmaticlabs/prysm/spectest/utils"
    17  )
    18  
    19  // RunProposerSlashingTest executes "operations/proposer_slashing" tests.
    20  func RunProposerSlashingTest(t *testing.T, config string) {
    21  	require.NoError(t, utils.SetConfig(t, config))
    22  	testFolders, testsFolderPath := utils.TestFolders(t, config, "phase0", "operations/proposer_slashing/pyspec_tests")
    23  	for _, folder := range testFolders {
    24  		t.Run(folder.Name(), func(t *testing.T) {
    25  			folderPath := path.Join(testsFolderPath, folder.Name())
    26  			proposerSlashingFile, err := testutil.BazelFileBytes(folderPath, "proposer_slashing.ssz_snappy")
    27  			require.NoError(t, err)
    28  			proposerSlashingSSZ, err := snappy.Decode(nil /* dst */, proposerSlashingFile)
    29  			require.NoError(t, err, "Failed to decompress")
    30  			proposerSlashing := &ethpb.ProposerSlashing{}
    31  			require.NoError(t, proposerSlashing.UnmarshalSSZ(proposerSlashingSSZ), "Failed to unmarshal")
    32  
    33  			body := &ethpb.BeaconBlockBody{ProposerSlashings: []*ethpb.ProposerSlashing{proposerSlashing}}
    34  			RunBlockOperationTest(t, folderPath, body, func(ctx context.Context, s iface.BeaconState, b interfaces.SignedBeaconBlock) (iface.BeaconState, error) {
    35  				return blocks.ProcessProposerSlashings(ctx, s, b.Block().Body().ProposerSlashings(), v.SlashValidator)
    36  			})
    37  		})
    38  	}
    39  }