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-rw-r--r--core/genesis_test.go10
1 files changed, 10 insertions, 0 deletions
diff --git a/core/genesis_test.go b/core/genesis_test.go
index 9db96c271..c083ed9aa 100644
--- a/core/genesis_test.go
+++ b/core/genesis_test.go
@@ -105,6 +105,16 @@ func TestSetupGenesis(t *testing.T) {
wantConfig: params.TestnetChainConfig,
},
{
+ name: "custom block in DB, genesis == yilan",
+ fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
+ customg.MustCommit(db)
+ return SetupGenesisBlock(db, DefaultYilanGenesisBlock())
+ },
+ wantErr: &GenesisMismatchError{Stored: customghash, New: params.YilanGenesisHash},
+ wantHash: params.YilanGenesisHash,
+ wantConfig: params.YilanChainConfig,
+ },
+ {
name: "compatible config in DB",
fn: func(db ethdb.Database) (*params.ChainConfig, common.Hash, error) {
oldcustomg.MustCommit(db)