Function TestSignBlock

protocol/bc/block_test.go:163–270

(t *testing.T)

}

func TestSignBlock(t *testing.T) {
	var (
		prv1 = mustDecodePrvHex("bd0fdc7670a69fda496b64277c173e17aaaedf1931f87fb11ee55c15020e8d48189d132ea856159387ea2a1beaa1749f3c60712ddff42e33996c571e276e5c12")
		prv2 = mustDecodePrvHex("67d8117e6ae63592d329b865a5c1c714f8eec4c50c1cafb4e0e6c073513ff41a2bbc4f1d61f1764a6345495e728a268d2b17bd99cc6637f4bc9ebc8b606b178a")
		prv3 = mustDecodePrvHex("ad08752268a613f2f96303fff27d515eba4c55d002f1804c8e743ed14b2b7335d33e67c2eed3f571935345b17d6a01de3175b9afd5b140d5a7a05270aa38cd3c")

		// This is an initial block with a 2-of-3 predicate using the keys
		// above. The ID of the initial block is
		// c03154168e3e08aff37359bb20c1a70ac4bdf885b349e2394a8a6c87a77bf4a2.
		initBlock = mustDecodeBlockHex("0aa1010803100120f5bea289b62c3a240966d71ebff8c6ffa71162d661a05647c15119fa493be44dff80f5214a43f8804b0ad88242004a00526a080110021a20189d132ea856159387ea2a1beaa1749f3c60712ddff42e33996c571e276e5c121a202bbc4f1d61f1764a6345495e728a268d2b17bd99cc6637f4bc9ebc8b606b178a1a20d33e67c2eed3f571935345b17d6a01de3175b9afd5b140d5a7a05270aa38cd3c")

		block2 = UnsignedBlock{
			BlockHeader: &BlockHeader{
				Version:          3,
				Height:           2,
				PreviousBlockId:  mustDecodeHashPtr("c03154168e3e08aff37359bb20c1a70ac4bdf885b349e2394a8a6c87a77bf4a2"),
				TimestampMs:      1526343442294, // 1+the timestamp in the initial block
				TransactionsRoot: new(Hash),
				ContractsRoot:    new(Hash),
				NoncesRoot:       new(Hash),
				NextPredicate:    new(Predicate),
			},
		}
		blockID = block2.Hash().Bytes()

		sig1 = ed25519.Sign(prv1, blockID)
		sig2 = ed25519.Sign(prv2, blockID)
		sig3 = ed25519.Sign(prv3, blockID)
	)

	errTooFewKeys := errors.New("too few keys")
	cases := []struct {
		name     string
		keys     []ed25519.PrivateKey
		wantsigs []interface{}
		wanterr  error
	}{
		{
			name:     "1and2",
			keys:     []ed25519.PrivateKey{prv1, prv2, nil},
			wantsigs: []interface{}{sig1, sig2, nil},
		},
		{
			name:     "1and3",
			keys:     []ed25519.PrivateKey{prv1, nil, prv3},
			wantsigs: []interface{}{sig1, nil, sig3},
		},
		{
			name:     "2and3",
			keys:     []ed25519.PrivateKey{nil, prv2, prv3},
			wantsigs: []interface{}{nil, sig2, sig3},
		},
		{
			name: "all",
			keys: []ed25519.PrivateKey{prv1, prv2, prv3},
		},
		{
			name:    "just1",