diff options
Diffstat (limited to 'core/shard_test.go')
| -rw-r--r-- | core/shard_test.go | 41 |
1 files changed, 37 insertions, 4 deletions
diff --git a/core/shard_test.go b/core/shard_test.go index d4ceffd..84f230b 100644 --- a/core/shard_test.go +++ b/core/shard_test.go @@ -22,6 +22,7 @@ import ( "testing" "time" + "github.com/dexon-foundation/dexon-consensus-core/common" "github.com/dexon-foundation/dexon-consensus-core/core/blockdb" "github.com/dexon-foundation/dexon-consensus-core/core/crypto/ecdsa" "github.com/dexon-foundation/dexon-consensus-core/core/test" @@ -105,7 +106,6 @@ func (s *ShardTestSuite) newTestShardMgr(cfg *types.Config) *testShardMgr { app: app, db: db, shard: NewShard( - uint32(0), cfg, NewAuthenticator(prvKey), app, @@ -124,9 +124,11 @@ func (s *ShardTestSuite) TestBasicUsage() { req = s.Require() err error cfg = types.Config{ - NumChains: chainNum, - PhiRatio: float32(2) / float32(3), - K: 0, + NumChains: chainNum, + PhiRatio: float32(2) / float32(3), + K: 0, + MinBlockInterval: 0, + MaxBlockInterval: 3000 * time.Second, } master = s.newTestShardMgr(&cfg) apps = []*test.App{master.app} @@ -187,6 +189,37 @@ func (s *ShardTestSuite) TestBasicUsage() { } } +func (s *ShardTestSuite) TestSanityCheck() { + // This sanity check focuses on hash/signature part. + var ( + chainNum = uint32(19) + cfg = types.Config{ + NumChains: chainNum, + PhiRatio: float32(2) / float32(3), + K: 0, + MinBlockInterval: 0, + MaxBlockInterval: 3000 * time.Second, + } + shard = s.newTestShardMgr(&cfg).shard + auth = shard.authModule // Steal auth module from shard, :( + req = s.Require() + err error + ) + // A block properly signed should pass sanity check. + b := &types.Block{ + Position: types.Position{ChainID: 0}, + } + req.NoError(auth.SignBlock(b)) + req.NoError(shard.SanityCheck(b)) + // A block with incorrect signature should not pass sanity check. + b.Signature, err = auth.prvKey.Sign(common.NewRandomHash()) + req.NoError(err) + req.Equal(shard.SanityCheck(b), ErrIncorrectSignature) + // A block with incorrect hash should not pass sanity check. + b.Hash = common.NewRandomHash() + req.Equal(shard.SanityCheck(b), ErrIncorrectHash) +} + func TestShard(t *testing.T) { suite.Run(t, new(ShardTestSuite)) } |