1 files changed, 21 insertions, 0 deletions
diff --git a/Userland/Libraries/LibJS/Tests/runtime-error-call-stack-size.js b/Userland/Libraries/LibJS/Tests/runtime-error-call-stack-size.js
new file mode 100644
index 0000000000..177bb2d675
--- /dev/null
+++ b/Userland/Libraries/LibJS/Tests/runtime-error-call-stack-size.js
@@ -0,0 +1,21 @@
+test("infinite recursion", () => {
+    function infiniteRecursion() {
+        infiniteRecursion();
+    }
+
+    try {
+        infiniteRecursion();
+    } catch (e) {
+        expect(e).toBeInstanceOf(Error);
+        expect(e.name).toBe("RuntimeError");
+        expect(e.message).toBe("Call stack size limit exceeded");
+    }
+
+    expect(() => {
+        JSON.stringify({}, () => ({ foo: "bar" }));
+    }).toThrowWithMessage(Error, "Call stack size limit exceeded");
+
+    expect(() => {
+        new Proxy({}, { get: (_, __, p) => p.foo }).foo;
+    }).toThrowWithMessage(Error, "Call stack size limit exceeded");
+});