ToolProviderTest1.java revision 3381:eddb2c2a831d 
1/*
2 * Copyright (c) 2010, 2016, 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
26 * @bug 6604599
27 * @summary ToolProvider should be less compiler-specific
28 * @library /tools/lib
29 * @modules jdk.compiler/com.sun.tools.javac.api
30 *          jdk.compiler/com.sun.tools.javac.main
31 * @build toolbox.ToolBox toolbox.JavaTask
32 * @run main ToolProviderTest1
33 */
34
35import java.util.List;
36
37import toolbox.JavaTask;
38import toolbox.Task;
39import toolbox.ToolBox;
40
41// verify that running accessing ToolProvider by itself does not
42// trigger loading com.sun.tools.javac.*
43public class ToolProviderTest1 {
44    public static void main(String... args) throws Exception {
45        if (args.length > 0) {
46            System.err.println(Class.forName(args[0], true, ClassLoader.getSystemClassLoader()));
47            return;
48        }
49
50        new ToolProviderTest1().run();
51    }
52
53    void run() throws Exception {
54        ToolBox tb = new ToolBox();
55        String classpath = System.getProperty("java.class.path");
56
57        List<String> lines = new JavaTask(tb)
58                .vmOptions("-verbose:class")
59                .classpath(classpath)
60                .className(getClass().getName())
61                .classArgs("javax.tools.ToolProvider")
62                .run()
63                .getOutputLines(Task.OutputKind.STDOUT);
64
65        for (String line : lines) {
66            System.err.println(line);
67            if (line.contains("com.sun.tools.javac."))
68                error(">>> " + line);
69        }
70
71        if (errors > 0)
72            throw new Exception(errors + " errors occurred");
73    }
74
75    void error(String msg) {
76        System.err.println(msg);
77        errors++;
78    }
79
80    int errors;
81}
82