T6358166.java revision 53:eaf608c64fec 
1/*
2 * Copyright 2006-2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 */
23
24/*
25 * @test
26 * @bug 6358166
27 * @summary -verbose reports absurd times when annotation processing involved
28 */
29
30import java.io.*;
31import java.util.*;
32import javax.annotation.processing.*;
33import javax.lang.model.element.*;
34import javax.tools.*;
35import com.sun.tools.javac.file.*;
36import com.sun.tools.javac.main.JavaCompiler;
37import com.sun.tools.javac.main.*;
38import com.sun.tools.javac.util.*;
39import com.sun.tools.javac.util.List; // disambiguate
40
41
42@SupportedAnnotationTypes("*")
43public class T6358166 extends AbstractProcessor {
44    public static void main(String... args) throws Throwable {
45        String self = T6358166.class.getName();
46
47        String testSrc = System.getProperty("test.src");
48
49        JavacFileManager fm = new JavacFileManager(new Context(), false, null);
50        JavaFileObject f = fm.getFileForInput(testSrc + File.separatorChar + self + ".java");
51
52        test(fm, f, "-verbose", "-d", ".");
53
54        test(fm, f, "-verbose", "-d", ".", "-XprintRounds", "-processorpath", ".", "-processor", self);
55    }
56
57    static void test(JavacFileManager fm, JavaFileObject f, String... args) throws Throwable {
58        Context context = new Context();
59        fm.setContext(context);
60
61        Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
62        compilerMain.setOptions(Options.instance(context));
63        compilerMain.filenames = new ListBuffer<File>();
64        compilerMain.processArgs(args);
65
66        JavaCompiler c = JavaCompiler.instance(context);
67
68        c.compile(List.of(f));
69
70        if (c.errorCount() != 0)
71            throw new AssertionError("compilation failed");
72
73        long msec = c.elapsed_msec;
74        if (msec < 0 || msec > 5 * 60 * 1000) // allow test 5 mins to execute, should be more than enough!
75            throw new AssertionError("elapsed time is suspect: " + msec);
76    }
77
78    public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
79        return true;
80    }
81}
82