3 files changed, 48 insertions, 0 deletions
diff --git a/tests/specs/bench/allow_none/__test__.jsonc b/tests/specs/bench/allow_none/__test__.jsonc
new file mode 100644
index 000000000..9ae51f75b
--- /dev/null
+++ b/tests/specs/bench/allow_none/__test__.jsonc
@@ -0,0 +1,5 @@
+{
+  "args": "bench allow_none.ts",
+  "output": "allow_none.out",
+  "exitCode": 1
+}
diff --git a/tests/specs/bench/allow_none/allow_none.out b/tests/specs/bench/allow_none/allow_none.out
new file mode 100644
index 000000000..cfe86adcb
--- /dev/null
+++ b/tests/specs/bench/allow_none/allow_none.out
@@ -0,0 +1,22 @@
+Check [WILDLINE]/allow_none.ts
+cpu: [WILDLINE]
+runtime: deno [WILDLINE] ([WILDLINE])
+
+[WILDLINE]/allow_none.ts
+benchmark      time (avg)        iter/s             (min … max)       p75       p99      p995
+--------------------------------------------------------------- -----------------------------
+read       error: PermissionDenied: Can't escalate parent thread permissions
+[WILDCARD]
+write      error: PermissionDenied: Can't escalate parent thread permissions
+[WILDCARD]
+net        error: PermissionDenied: Can't escalate parent thread permissions
+[WILDCARD]
+env        error: PermissionDenied: Can't escalate parent thread permissions
+[WILDCARD]
+run        error: PermissionDenied: Can't escalate parent thread permissions
+[WILDCARD]
+ffi        error: PermissionDenied: Can't escalate parent thread permissions
+[WILDCARD]
+hrtime     error: PermissionDenied: Can't escalate parent thread permissions
+[WILDCARD]
+error: Bench failed
diff --git a/tests/specs/bench/allow_none/allow_none.ts b/tests/specs/bench/allow_none/allow_none.ts
new file mode 100644
index 000000000..77f86f256
--- /dev/null
+++ b/tests/specs/bench/allow_none/allow_none.ts
@@ -0,0 +1,21 @@
+const permissions: Deno.PermissionName[] = [
+  "read",
+  "write",
+  "net",
+  "env",
+  "run",
+  "ffi",
+  "hrtime",
+];
+
+for (const name of permissions) {
+  Deno.bench({
+    name,
+    permissions: {
+      [name]: true,
+    },
+    fn() {
+      throw new Error("unreachable");
+    },
+  });
+}