From fb85fd4867d044bd9f6894dc4fd49ab4aeedf4f3 Mon Sep 17 00:00:00 2001
From: Linus Groh <mail@linusgroh.de>
Date: Fri, 15 Oct 2021 00:12:28 +0100
Subject: [PATCH] LibJS/Tests: Test ShadowRealm.prototype.evaluate() this value
 type check

---
 .../builtins/ShadowRealm/ShadowRealm.prototype.evaluate.js  | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Userland/Libraries/LibJS/Tests/builtins/ShadowRealm/ShadowRealm.prototype.evaluate.js b/Userland/Libraries/LibJS/Tests/builtins/ShadowRealm/ShadowRealm.prototype.evaluate.js
index 8f01cec94f..d301b4e5eb 100644
--- a/Userland/Libraries/LibJS/Tests/builtins/ShadowRealm/ShadowRealm.prototype.evaluate.js
+++ b/Userland/Libraries/LibJS/Tests/builtins/ShadowRealm/ShadowRealm.prototype.evaluate.js
@@ -56,6 +56,12 @@ describe("normal behavior", () => {
 });
 
 describe("errors", () => {
+    test("this value must be a ShadowRealm object", () => {
+        expect(() => {
+            ShadowRealm.prototype.evaluate.call("foo");
+        }).toThrowWithMessage(TypeError, "Not an object of type ShadowRealm");
+    });
+
     test("throws for non-string input", () => {
         const shadowRealm = new ShadowRealm();
         const values = [