JDK-8019473.js revision 386:02588d68399d 
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 */
23
24/**
25 * JDK-8019473: Parser issues related to functions and blocks
26 *
27 * @test
28 * @run
29 */
30
31function checkNoError(code) {
32    try {
33        Function(code);
34    } catch (e) {
35        print("no error expected for: " + code + " , got " + e);
36    }
37}
38
39// implicit newlines at EOF should be accepted
40checkNoError("for(;;) continue")
41checkNoError("return")
42checkNoError("yield")
43checkNoError("for(;;) break")
44
45function checkError(code) {
46    try {
47        eval(code);
48        print("SyntaxError expected for: " + code);
49    } catch (e) {
50        if (! (e instanceof SyntaxError)) {
51            fail("SyntaxError expected, got " + e);
52        }
53    }
54}
55
56checkError("function f() { case0: }");
57checkError("function f() { if(0) }");
58checkError("function f() { if(0); else }");
59checkError("function f() { while(0) }");
60
61// comma expression as closure expression
62checkError("function sq(x) x, x*x");
63