Mon, 07 Dec 2015 13:15:47 -0800
Merge
1 /*
2 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /**
25 * Verify "length" property of functions is arity.
26 * Verify that function can be called by apply and call.
27 *
28 * @test
29 * @run
30 */
32 function func(x, y) { print(x); print(y); }
34 print(func.call);
35 print("func.call.length = " + func.call.length);
37 func.call(this, "hello, ", "world");
38 func.apply(this, [ "hello, " , "world" ]);
39 func("hello, ", "world");
41 // extension: you can pass java List to apply
43 var list = new java.util.ArrayList();
44 list.add("invokedynamic");
45 list.add(" is great!");
46 func.apply(this, list);
48 print("func.apply.length = " + func.apply.length);
50 function func2() {
51 print("I am func2");
52 }
54 func2.apply(this);
56 func.apply(this);