Wed, 01 Oct 2014 07:47:24 -0700
Added tag jdk8u40-b08 for changeset 89551828b279
1 /*
2 * Copyright (c) 2014, 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 * @test
26 * @bug 8036987, 8037572
27 * @summary Implement tests that checks static types in the compiled code
28 * @option --optimistic-types=true
29 * @run
30 */
32 var inspect = Java.type("jdk.nashorn.test.tools.StaticTypeInspector").inspect
33 var a = b = 3;
34 var c;
35 var x = { a: 2, b:1, c: 7, d: -1, e: 1}
36 var y = { a: undefined, b: undefined}
38 // Testing assignment operators
39 //-- Global variable
40 print(inspect(a=c, "global int assignment to global variable"))
41 print(inspect(a=b, "undefined assignment to global int"))
42 print(inspect(a=y.a, "global int assignment to undefined"))
43 print(inspect(a+=b, "undefined addition assignment to global int"))
44 print(inspect(b=b+b, "global int addition global int"))
45 print(inspect(b+= y.a, "global int addition assignment undefined"))
46 //--Local variable
47 print(inspect(x.a+= y.a, "local int addition assignment local undefined"))
48 print(inspect(x.b=y.a, "local int assignment to undefined"))
49 print(inspect(y.a+=y.a, "local undefined addition assignment local undefined"))
50 print(inspect(x.c-=x.d, "local int substraction assignment local int"))
51 print(inspect(x.c*=x.d, "local int multiplication assignment local int"))
52 print(inspect(x.c/=x.d, "local int division assignment local int"))
53 print(inspect(y.b=x.c, "local undefined assignment to local int"))
54 print(inspect(y.c=x.c, "local boolean assignment to local int"))