From 4a52a71956a8d46fcb7294ac71734504bb09bcc2 Mon Sep 17 00:00:00 2001
From: S. Solomon Darnell
Date: Fri, 28 Mar 2025 21:52:21 -0500
Subject: two version of R2R are here

---
 .../jsonschema/benchmarks/unused_registry.py       | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 .venv/lib/python3.12/site-packages/jsonschema/benchmarks/unused_registry.py

(limited to '.venv/lib/python3.12/site-packages/jsonschema/benchmarks/unused_registry.py')

diff --git a/.venv/lib/python3.12/site-packages/jsonschema/benchmarks/unused_registry.py b/.venv/lib/python3.12/site-packages/jsonschema/benchmarks/unused_registry.py
new file mode 100644
index 00000000..7b272c23
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/jsonschema/benchmarks/unused_registry.py
@@ -0,0 +1,35 @@
+"""
+An unused schema registry should not cause slower validation.
+
+"Unused" here means one where no reference resolution is occurring anyhow.
+
+See https://github.com/python-jsonschema/jsonschema/issues/1088.
+"""
+from pyperf import Runner
+from referencing import Registry
+from referencing.jsonschema import DRAFT201909
+
+from jsonschema import Draft201909Validator
+
+registry = Registry().with_resource(
+    "urn:example:foo",
+    DRAFT201909.create_resource({}),
+)
+
+schema = {"$ref": "https://json-schema.org/draft/2019-09/schema"}
+instance = {"maxLength": 4}
+
+no_registry = Draft201909Validator(schema)
+with_useless_registry = Draft201909Validator(schema, registry=registry)
+
+if __name__ == "__main__":
+    runner = Runner()
+
+    runner.bench_func(
+        "no registry",
+        lambda: no_registry.is_valid(instance),
+    )
+    runner.bench_func(
+        "useless registry",
+        lambda: with_useless_registry.is_valid(instance),
+    )
-- 
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