From 65bebf30ec41b4f349e00219a44305651ac05582 Mon Sep 17 00:00:00 2001
From: Marius van der Wijden <m.vanderwijden@live.de>
Date: Wed, 15 Nov 2023 14:40:15 +0100
Subject: [PATCH] trie: only check ~5% of all trie nodes

---
 trie/sync_test.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/trie/sync_test.go b/trie/sync_test.go
index d9b4f93c1b..0e7a7a84f5 100644
--- a/trie/sync_test.go
+++ b/trie/sync_test.go
@@ -19,6 +19,7 @@ package trie
 import (
 	"bytes"
 	"fmt"
+	"math/rand"
 	"testing"
 
 	"github.com/ethereum/go-ethereum/common"
@@ -585,9 +586,12 @@ func testIncompleteSync(t *testing.T, scheme string) {
 			})
 		}
 	}
-
 	// Sanity check that removing any node from the database is detected
 	for i, path := range addedKeys {
+		if rand.Int31n(100) > 5 {
+			// Only check 5 percent of added keys as a sanity check
+			continue
+		}
 		owner, inner := ResolvePath([]byte(path))
 		nodeHash := addedHashes[i]
 		value := rawdb.ReadTrieNode(diskdb, owner, inner, nodeHash, scheme)