Libraries: Move to Userland/Libraries/

Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/13d7c09125f

Libraries/LibJS/Tests/builtins/Object/Object.preventExtensions.js

@@ -1,67 +0,0 @@
-describe("correct behavior", () => {
-    test("non-object arguments", () => {
-        expect(Object.preventExtensions()).toBeUndefined();
-        expect(Object.preventExtensions(undefined)).toBeUndefined();
-        expect(Object.preventExtensions(null)).toBeNull();
-        expect(Object.preventExtensions(true)).toBeTrue();
-        expect(Object.preventExtensions(6)).toBe(6);
-        expect(Object.preventExtensions("test")).toBe("test");
-
-        let s = Symbol();
-        expect(Object.preventExtensions(s)).toBe(s);
-    });
-
-    test("basic functionality", () => {
-        let o = { foo: "foo" };
-        expect(o.foo).toBe("foo");
-        o.bar = "bar";
-        expect(o.bar).toBe("bar");
-
-        expect(Object.preventExtensions(o)).toBe(o);
-        expect(o.foo).toBe("foo");
-        expect(o.bar).toBe("bar");
-
-        o.baz = "baz";
-        expect(o.baz).toBeUndefined();
-    });
-
-    test("modifying existing properties", () => {
-        const o = { foo: "bar" };
-        Object.preventExtensions(o);
-        o.foo = "baz";
-        expect(o.foo).toBe("baz");
-    });
-
-    test("deleting existing properties", () => {
-        const o = { foo: "bar" };
-        Object.preventExtensions(o);
-        delete o.foo;
-        expect(o).not.toHaveProperty("foo");
-    });
-});
-
-describe("errors", () => {
-    test("defining a property on a non-extensible object", () => {
-        let o = {};
-        Object.preventExtensions(o);
-
-        expect(() => {
-            Object.defineProperty(o, "baz", { value: "baz" });
-        }).toThrowWithMessage(TypeError, "Cannot define property baz on non-extensible object");
-
-        expect(o.baz).toBeUndefined();
-    });
-
-    test("putting property on a non-extensible object", () => {
-        let o = {};
-        Object.preventExtensions(o);
-
-        expect(() => {
-            "use strict";
-            o.foo = "foo";
-        }).toThrowWithMessage(TypeError, "Cannot define property foo on non-extensible object");
-
-        expect((o.foo = "foo")).toBe("foo");
-        expect(o.foo).toBeUndefined();
-    });
-});