Merge pull request #17494 from karalabe/mined-block-uncle-check

miner: differentiate between uncle and lost block

1 files changed, 8 insertions, 5 deletions

diff --git a/miner/unconfirmed_test.go b/miner/unconfirmed_test.go
index 456af1764..42e77f3e6 100644
--- a/miner/unconfirmed_test.go
+++ b/miner/unconfirmed_test.go
@@ -23,11 +23,14 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 )
 
-// noopHeaderRetriever is an implementation of headerRetriever that always
+// noopChainRetriever is an implementation of headerRetriever that always
 // returns nil for any requested headers.
-type noopHeaderRetriever struct{}
+type noopChainRetriever struct{}
 
-func (r *noopHeaderRetriever) GetHeaderByNumber(number uint64) *types.Header {
+func (r *noopChainRetriever) GetHeaderByNumber(number uint64) *types.Header {
+	return nil
+}
+func (r *noopChainRetriever) GetBlockByNumber(number uint64) *types.Block {
 	return nil
 }
 
@@ -36,7 +39,7 @@ func (r *noopHeaderRetriever) GetHeaderByNumber(number uint64) *types.Header {
 func TestUnconfirmedInsertBounds(t *testing.T) {
 	limit := uint(10)
 
-	pool := newUnconfirmedBlocks(new(noopHeaderRetriever), limit)
+	pool := newUnconfirmedBlocks(new(noopChainRetriever), limit)
 	for depth := uint64(0); depth < 2*uint64(limit); depth++ {
 		// Insert multiple blocks for the same level just to stress it
 		for i := 0; i < int(depth); i++ {
@@ -58,7 +61,7 @@ func TestUnconfirmedShifts(t *testing.T) {
 	// Create a pool with a few blocks on various depths
 	limit, start := uint(10), uint64(25)
 
-	pool := newUnconfirmedBlocks(new(noopHeaderRetriever), limit)
+	pool := newUnconfirmedBlocks(new(noopChainRetriever), limit)
 	for depth := start; depth < start+uint64(limit); depth++ {
 		pool.Insert(depth, common.Hash([32]byte{byte(depth)}))
 	}