github.com/Oyster-zx/tendermint@v0.34.24-fork/statesync/messages_test.go (about)

     1  package statesync
     2  
     3  import (
     4  	"encoding/hex"
     5  	"testing"
     6  
     7  	"github.com/gogo/protobuf/proto"
     8  	"github.com/stretchr/testify/require"
     9  
    10  	"github.com/tendermint/tendermint/p2p"
    11  	ssproto "github.com/tendermint/tendermint/proto/tendermint/statesync"
    12  	tmproto "github.com/tendermint/tendermint/proto/tendermint/types"
    13  )
    14  
    15  func TestValidateMsg(t *testing.T) {
    16  	testcases := map[string]struct {
    17  		msg   proto.Message
    18  		valid bool
    19  	}{
    20  		"nil":       {nil, false},
    21  		"unrelated": {&tmproto.Block{}, false},
    22  
    23  		"ChunkRequest valid":    {&ssproto.ChunkRequest{Height: 1, Format: 1, Index: 1}, true},
    24  		"ChunkRequest 0 height": {&ssproto.ChunkRequest{Height: 0, Format: 1, Index: 1}, false},
    25  		"ChunkRequest 0 format": {&ssproto.ChunkRequest{Height: 1, Format: 0, Index: 1}, true},
    26  		"ChunkRequest 0 chunk":  {&ssproto.ChunkRequest{Height: 1, Format: 1, Index: 0}, true},
    27  
    28  		"ChunkResponse valid": {
    29  			&ssproto.ChunkResponse{Height: 1, Format: 1, Index: 1, Chunk: []byte{1}},
    30  			true},
    31  		"ChunkResponse 0 height": {
    32  			&ssproto.ChunkResponse{Height: 0, Format: 1, Index: 1, Chunk: []byte{1}},
    33  			false},
    34  		"ChunkResponse 0 format": {
    35  			&ssproto.ChunkResponse{Height: 1, Format: 0, Index: 1, Chunk: []byte{1}},
    36  			true},
    37  		"ChunkResponse 0 chunk": {
    38  			&ssproto.ChunkResponse{Height: 1, Format: 1, Index: 0, Chunk: []byte{1}},
    39  			true},
    40  		"ChunkResponse empty body": {
    41  			&ssproto.ChunkResponse{Height: 1, Format: 1, Index: 1, Chunk: []byte{}},
    42  			true},
    43  		"ChunkResponse nil body": {
    44  			&ssproto.ChunkResponse{Height: 1, Format: 1, Index: 1, Chunk: nil},
    45  			false},
    46  		"ChunkResponse missing": {
    47  			&ssproto.ChunkResponse{Height: 1, Format: 1, Index: 1, Missing: true},
    48  			true},
    49  		"ChunkResponse missing with empty": {
    50  			&ssproto.ChunkResponse{Height: 1, Format: 1, Index: 1, Missing: true, Chunk: []byte{}},
    51  			true},
    52  		"ChunkResponse missing with body": {
    53  			&ssproto.ChunkResponse{Height: 1, Format: 1, Index: 1, Missing: true, Chunk: []byte{1}},
    54  			false},
    55  
    56  		"SnapshotsRequest valid": {&ssproto.SnapshotsRequest{}, true},
    57  
    58  		"SnapshotsResponse valid": {
    59  			&ssproto.SnapshotsResponse{Height: 1, Format: 1, Chunks: 2, Hash: []byte{1}},
    60  			true},
    61  		"SnapshotsResponse 0 height": {
    62  			&ssproto.SnapshotsResponse{Height: 0, Format: 1, Chunks: 2, Hash: []byte{1}},
    63  			false},
    64  		"SnapshotsResponse 0 format": {
    65  			&ssproto.SnapshotsResponse{Height: 1, Format: 0, Chunks: 2, Hash: []byte{1}},
    66  			true},
    67  		"SnapshotsResponse 0 chunks": {
    68  			&ssproto.SnapshotsResponse{Height: 1, Format: 1, Hash: []byte{1}},
    69  			false},
    70  		"SnapshotsResponse no hash": {
    71  			&ssproto.SnapshotsResponse{Height: 1, Format: 1, Chunks: 2, Hash: []byte{}},
    72  			false},
    73  	}
    74  	for name, tc := range testcases {
    75  		tc := tc
    76  		t.Run(name, func(t *testing.T) {
    77  			err := validateMsg(tc.msg)
    78  			if tc.valid {
    79  				require.NoError(t, err)
    80  			} else {
    81  				require.Error(t, err)
    82  			}
    83  		})
    84  	}
    85  }
    86  
    87  //nolint:lll // ignore line length
    88  func TestStateSyncVectors(t *testing.T) {
    89  
    90  	testCases := []struct {
    91  		testName string
    92  		msg      proto.Message
    93  		expBytes string
    94  	}{
    95  		{"SnapshotsRequest", &ssproto.SnapshotsRequest{}, "0a00"},
    96  		{"SnapshotsResponse", &ssproto.SnapshotsResponse{Height: 1, Format: 2, Chunks: 3, Hash: []byte("chuck hash"), Metadata: []byte("snapshot metadata")}, "1225080110021803220a636875636b20686173682a11736e617073686f74206d65746164617461"},
    97  		{"ChunkRequest", &ssproto.ChunkRequest{Height: 1, Format: 2, Index: 3}, "1a06080110021803"},
    98  		{"ChunkResponse", &ssproto.ChunkResponse{Height: 1, Format: 2, Index: 3, Chunk: []byte("it's a chunk")}, "2214080110021803220c697427732061206368756e6b"},
    99  	}
   100  
   101  	for _, tc := range testCases {
   102  		tc := tc
   103  		w := tc.msg.(p2p.Wrapper).Wrap()
   104  		bz, err := proto.Marshal(w)
   105  		require.NoError(t, err)
   106  
   107  		require.Equal(t, tc.expBytes, hex.EncodeToString(bz), tc.testName)
   108  	}
   109  }