diff --git a/tests/test_url_benchmarks.py b/tests/test_url_benchmarks.py
index 3ca34f41..4120ed5a 100644
--- a/tests/test_url_benchmarks.py
+++ b/tests/test_url_benchmarks.py
@@ -504,6 +504,22 @@ def _run() -> None:
             BASE_URL.joinpath("req", encoded=True)
 
 
+def test_url_joinpath_encoded_long(benchmark: BenchmarkFixture) -> None:
+    @benchmark
+    def _run() -> None:
+        for _ in range(100):
+            BASE_URL.joinpath(
+                "req/req/req/req/req/req/req/req/req/req/req/req/req/req", encoded=True
+            )
+
+
+def test_url_joinpath(benchmark: BenchmarkFixture) -> None:
+    @benchmark
+    def _run() -> None:
+        for _ in range(100):
+            BASE_URL.joinpath("req", encoded=False)
+
+
 def test_url_joinpath_with_truediv(benchmark: BenchmarkFixture) -> None:
     @benchmark
     def _run() -> None: