From d351cfd4451fe58357dc82ecb46ba5f0d8d9ceee Mon Sep 17 00:00:00 2001
From: Phillip Mates <pmates@igalia.com>
Date: Fri, 15 Oct 2021 20:05:22 +0200
Subject: [PATCH] Check the function proto of all wrap points for Shadow Realm
 (#3269)

---
 .../evaluate/wrapped-function-proto-from-caller-realm.js   | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/test/built-ins/ShadowRealm/prototype/evaluate/wrapped-function-proto-from-caller-realm.js b/test/built-ins/ShadowRealm/prototype/evaluate/wrapped-function-proto-from-caller-realm.js
index 9f509a24469..111e947b777 100644
--- a/test/built-ins/ShadowRealm/prototype/evaluate/wrapped-function-proto-from-caller-realm.js
+++ b/test/built-ins/ShadowRealm/prototype/evaluate/wrapped-function-proto-from-caller-realm.js
@@ -35,5 +35,10 @@ var other = $262.createRealm().global;
 var OtherShadowRealm = other.ShadowRealm;
 
 var realm = Reflect.construct(OtherShadowRealm, []);
-var fn = realm.evaluate('() => {}');
+
+var checkArgWrapperFn = realm.evaluate('(x) => { return Object.getPrototypeOf(x) === Function.prototype }')
+assert.sameValue(checkArgWrapperFn(() => {}), true, 'callable arguments passed into WrappedFunction should be wrapped in target realm');
+
+var fn = realm.evaluate('() => { return () => { return 1 } }');
 assert.sameValue(Object.getPrototypeOf(fn), Function.prototype, 'WrappedFunction should be derived from the caller realm');
+assert.sameValue(Object.getPrototypeOf(fn()), Function.prototype, 'callable results from WrappedFunction should be wrapped in caller realm');