LibJS: Return specified object from Object.setPrototypeOf()

We were leaking an empty value.
Author: https://github.com/linusg Commit: 1a64bdd80c Pull-request: https://github.com/SerenityOS/serenity/pull/2478
2025-09-02 15:46:33 +00:00 · 2020-06-02 11:39:24 +01:00 · 2020-06-02 11:39:24 +01:00 · 1a64bdd80c · 2024-07-19 05:53:52 +09:00
commit 1a64bdd80c
parent a60a5bc70a
2 changed files with 13 additions and 1 deletions
--- a/Libraries/LibJS/Tests/Object.setPrototypeOf.js
+++ b/Libraries/LibJS/Tests/Object.setPrototypeOf.js
@ -0,0 +1,12 @@
+load("test-common.js");
+
+try {
+    assert(Object.setPrototypeOf.length === 2);
+
+    o = {};
+    assert(Object.setPrototypeOf(o, {}) === o);
+
+    console.log("PASS");
+} catch (e) {
+    console.log("FAIL: " + e);
+}