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comparison test/runtime/6981737/Test6981737.java @ 1956:35f885165c69

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6981737: The java.vm.specification.version property is 1.0, seems like it should be 2.0 Summary: Change property value to 1.<major_version> for major_version >= 7 Reviewed-by: dholmes, acorn
author kamg
date Fri, 05 Nov 2010 09:32:08 -0400
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1955:1070423b51f3 1956:35f885165c69
1 /*
2 * Copyright (c) 2010, 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 * @test Test6981737.java
26 * @bug 6981737
27 * @summary check for correct vm properties
28 * @run main Test6981737
29 * @author kamg
30 */
31
32 public class Test6981737 {
33
34 /**
35 * Check the 'vendor' properties java.vm.specification.version
36 * property. Before jdk7, they should be "Sun Micro..." and "1.0".
37 * In jdk7 onwards they should be "Oracle..." and "1.<major_version>"
38 */
39 public static void main(String[] args) throws Exception {
40
41 String version = verifyProperty("java.version", "[0-9]+\\.[0-9]+\\..*");
42 String major_version_spec = version.split("\\.")[1];
43 int major_version = new Integer(major_version_spec).intValue();
44
45 String vendor_re = "Oracle Corporation";
46 String vm_spec_version_re = "1\\." + major_version_spec;
47 if (major_version < 7) {
48 vendor_re = "Sun Microsystems Inc\\.";
49 vm_spec_version_re = "1\\.0";
50 }
51 verifyProperty("java.vendor", vendor_re);
52 verifyProperty("java.vm.vendor", vendor_re);
53 verifyProperty("java.vm.specification.vendor", vendor_re);
54 verifyProperty("java.specification.vendor", vendor_re);
55 verifyProperty("java.vm.specification.version", vm_spec_version_re);
56 System.out.println("PASS");
57 }
58
59 public static String verifyProperty(String name, String expected_re) {
60 String value = System.getProperty(name, "");
61 System.out.print("Checking " + name + ": \"" + value +
62 "\".matches(\"" + expected_re + "\")... ");
63 if (!value.matches(expected_re)) {
64 System.out.println("no.");
65 throw new RuntimeException("FAIL: Wrong value for " + name +
66 " property, \"" + value + "\", expected to be of form: \"" +
67 expected_re + "\"");
68 }
69 System.out.println("yes.");
70 return value;
71 }
72 }