langtools/test/tools/javac/T6358168.java
author jjg
Mon, 16 Jun 2008 13:28:00 -0700
changeset 731 1dd22bdb9ca5
parent 10 06bc494ca11e
child 735 372aa565a221
child 811 687d51cb403b
permissions -rw-r--r--
6714364: refactor javac File handling code into new javac.file package Reviewed-by: mcimadamore
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
10
06bc494ca11e Initial load
duke
parents:
diff changeset
     1
/*
06bc494ca11e Initial load
duke
parents:
diff changeset
     2
 * Copyright 2006 Sun Microsystems, Inc.  All Rights Reserved.
06bc494ca11e Initial load
duke
parents:
diff changeset
     3
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
06bc494ca11e Initial load
duke
parents:
diff changeset
     4
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
     5
 * This code is free software; you can redistribute it and/or modify it
06bc494ca11e Initial load
duke
parents:
diff changeset
     6
 * under the terms of the GNU General Public License version 2 only, as
06bc494ca11e Initial load
duke
parents:
diff changeset
     7
 * published by the Free Software Foundation.
06bc494ca11e Initial load
duke
parents:
diff changeset
     8
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
     9
 * This code is distributed in the hope that it will be useful, but WITHOUT
06bc494ca11e Initial load
duke
parents:
diff changeset
    10
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
06bc494ca11e Initial load
duke
parents:
diff changeset
    11
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
06bc494ca11e Initial load
duke
parents:
diff changeset
    12
 * version 2 for more details (a copy is included in the LICENSE file that
06bc494ca11e Initial load
duke
parents:
diff changeset
    13
 * accompanied this code).
06bc494ca11e Initial load
duke
parents:
diff changeset
    14
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
    15
 * You should have received a copy of the GNU General Public License version
06bc494ca11e Initial load
duke
parents:
diff changeset
    16
 * 2 along with this work; if not, write to the Free Software Foundation,
06bc494ca11e Initial load
duke
parents:
diff changeset
    17
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
06bc494ca11e Initial load
duke
parents:
diff changeset
    18
 *
06bc494ca11e Initial load
duke
parents:
diff changeset
    19
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
06bc494ca11e Initial load
duke
parents:
diff changeset
    20
 * CA 95054 USA or visit www.sun.com if you need additional information or
06bc494ca11e Initial load
duke
parents:
diff changeset
    21
 * have any questions.
06bc494ca11e Initial load
duke
parents:
diff changeset
    22
 */
06bc494ca11e Initial load
duke
parents:
diff changeset
    23
06bc494ca11e Initial load
duke
parents:
diff changeset
    24
/*
06bc494ca11e Initial load
duke
parents:
diff changeset
    25
 * @test
06bc494ca11e Initial load
duke
parents:
diff changeset
    26
 * @bug 6358168
06bc494ca11e Initial load
duke
parents:
diff changeset
    27
 * @summary JavaCompiler.hasBeenUsed is not set in delegateCompiler
06bc494ca11e Initial load
duke
parents:
diff changeset
    28
 */
06bc494ca11e Initial load
duke
parents:
diff changeset
    29
06bc494ca11e Initial load
duke
parents:
diff changeset
    30
import java.io.*;
06bc494ca11e Initial load
duke
parents:
diff changeset
    31
import java.net.*;
06bc494ca11e Initial load
duke
parents:
diff changeset
    32
import java.util.*;
06bc494ca11e Initial load
duke
parents:
diff changeset
    33
import javax.annotation.processing.*;
06bc494ca11e Initial load
duke
parents:
diff changeset
    34
import javax.lang.model.element.*;
06bc494ca11e Initial load
duke
parents:
diff changeset
    35
import javax.tools.*;
731
1dd22bdb9ca5 6714364: refactor javac File handling code into new javac.file package
jjg
parents: 10
diff changeset
    36
import com.sun.tools.javac.file.*;
10
06bc494ca11e Initial load
duke
parents:
diff changeset
    37
import com.sun.tools.javac.main.JavaCompiler;
06bc494ca11e Initial load
duke
parents:
diff changeset
    38
import com.sun.tools.javac.main.*;
06bc494ca11e Initial load
duke
parents:
diff changeset
    39
import com.sun.tools.javac.util.*;
06bc494ca11e Initial load
duke
parents:
diff changeset
    40
import com.sun.tools.javac.util.List; // disambiguate
06bc494ca11e Initial load
duke
parents:
diff changeset
    41
06bc494ca11e Initial load
duke
parents:
diff changeset
    42
06bc494ca11e Initial load
duke
parents:
diff changeset
    43
@SupportedAnnotationTypes("*")
06bc494ca11e Initial load
duke
parents:
diff changeset
    44
public class T6358168 extends AbstractProcessor {
06bc494ca11e Initial load
duke
parents:
diff changeset
    45
    private static String testClasses = System.getProperty("test.classes");
06bc494ca11e Initial load
duke
parents:
diff changeset
    46
    private static String testSrc = System.getProperty("test.src");
06bc494ca11e Initial load
duke
parents:
diff changeset
    47
    private static String self = T6358168.class.getName();
06bc494ca11e Initial load
duke
parents:
diff changeset
    48
06bc494ca11e Initial load
duke
parents:
diff changeset
    49
    public static void main(String... args) throws Throwable {
06bc494ca11e Initial load
duke
parents:
diff changeset
    50
06bc494ca11e Initial load
duke
parents:
diff changeset
    51
        JavacFileManager fm = new JavacFileManager(new Context(), false, null);
06bc494ca11e Initial load
duke
parents:
diff changeset
    52
        JavaFileObject f = fm.getFileForInput(testSrc + File.separatorChar + T6358168.class.getName() + ".java");
06bc494ca11e Initial load
duke
parents:
diff changeset
    53
06bc494ca11e Initial load
duke
parents:
diff changeset
    54
        try {
06bc494ca11e Initial load
duke
parents:
diff changeset
    55
            // first, test case with no annotation processing
06bc494ca11e Initial load
duke
parents:
diff changeset
    56
            testNoAnnotationProcessing(fm, f);
06bc494ca11e Initial load
duke
parents:
diff changeset
    57
06bc494ca11e Initial load
duke
parents:
diff changeset
    58
            // now, test case with annotation processing
06bc494ca11e Initial load
duke
parents:
diff changeset
    59
            testAnnotationProcessing(fm, f);
06bc494ca11e Initial load
duke
parents:
diff changeset
    60
        }
06bc494ca11e Initial load
duke
parents:
diff changeset
    61
        catch (Throwable t) {
06bc494ca11e Initial load
duke
parents:
diff changeset
    62
            AssertionError e = new AssertionError();
06bc494ca11e Initial load
duke
parents:
diff changeset
    63
            e.initCause(t);
06bc494ca11e Initial load
duke
parents:
diff changeset
    64
            throw e;
06bc494ca11e Initial load
duke
parents:
diff changeset
    65
        }
06bc494ca11e Initial load
duke
parents:
diff changeset
    66
    }
06bc494ca11e Initial load
duke
parents:
diff changeset
    67
06bc494ca11e Initial load
duke
parents:
diff changeset
    68
    static void testNoAnnotationProcessing(JavacFileManager fm, JavaFileObject f) throws Throwable {
06bc494ca11e Initial load
duke
parents:
diff changeset
    69
        Context context = new Context();
06bc494ca11e Initial load
duke
parents:
diff changeset
    70
        fm.setContext(context);
06bc494ca11e Initial load
duke
parents:
diff changeset
    71
06bc494ca11e Initial load
duke
parents:
diff changeset
    72
        Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
06bc494ca11e Initial load
duke
parents:
diff changeset
    73
        compilerMain.setOptions(Options.instance(context));
06bc494ca11e Initial load
duke
parents:
diff changeset
    74
        compilerMain.filenames = new ListBuffer<File>();
06bc494ca11e Initial load
duke
parents:
diff changeset
    75
        compilerMain.processArgs(new String[] { "-d", "." });
06bc494ca11e Initial load
duke
parents:
diff changeset
    76
06bc494ca11e Initial load
duke
parents:
diff changeset
    77
        JavaCompiler compiler = JavaCompiler.instance(context);
06bc494ca11e Initial load
duke
parents:
diff changeset
    78
        compiler.compile(List.of(f));
06bc494ca11e Initial load
duke
parents:
diff changeset
    79
        try {
06bc494ca11e Initial load
duke
parents:
diff changeset
    80
            compiler.compile(List.of(f));
06bc494ca11e Initial load
duke
parents:
diff changeset
    81
            throw new Error("Error: AssertionError not thrown after second call of compile");
06bc494ca11e Initial load
duke
parents:
diff changeset
    82
        } catch (AssertionError e) {
06bc494ca11e Initial load
duke
parents:
diff changeset
    83
            System.err.println("Exception from compiler (expected): " + e);
06bc494ca11e Initial load
duke
parents:
diff changeset
    84
        }
06bc494ca11e Initial load
duke
parents:
diff changeset
    85
    }
06bc494ca11e Initial load
duke
parents:
diff changeset
    86
06bc494ca11e Initial load
duke
parents:
diff changeset
    87
    static void testAnnotationProcessing(JavacFileManager fm, JavaFileObject f) throws Throwable {
06bc494ca11e Initial load
duke
parents:
diff changeset
    88
        Context context = new Context();
06bc494ca11e Initial load
duke
parents:
diff changeset
    89
        fm.setContext(context);
06bc494ca11e Initial load
duke
parents:
diff changeset
    90
06bc494ca11e Initial load
duke
parents:
diff changeset
    91
        Main compilerMain = new Main("javac", new PrintWriter(System.err, true));
06bc494ca11e Initial load
duke
parents:
diff changeset
    92
        compilerMain.setOptions(Options.instance(context));
06bc494ca11e Initial load
duke
parents:
diff changeset
    93
        compilerMain.filenames = new ListBuffer<File>();
06bc494ca11e Initial load
duke
parents:
diff changeset
    94
        compilerMain.processArgs(new String[] {
06bc494ca11e Initial load
duke
parents:
diff changeset
    95
                                     "-XprintRounds",
06bc494ca11e Initial load
duke
parents:
diff changeset
    96
                                     "-processorpath", testClasses,
06bc494ca11e Initial load
duke
parents:
diff changeset
    97
                                     "-processor", self,
06bc494ca11e Initial load
duke
parents:
diff changeset
    98
                                     "-d", "."});
06bc494ca11e Initial load
duke
parents:
diff changeset
    99
06bc494ca11e Initial load
duke
parents:
diff changeset
   100
        JavaCompiler compiler = JavaCompiler.instance(context);
06bc494ca11e Initial load
duke
parents:
diff changeset
   101
        compiler.initProcessAnnotations(null);
06bc494ca11e Initial load
duke
parents:
diff changeset
   102
        JavaCompiler compiler2 = compiler.processAnnotations(compiler.enterTrees(compiler.parseFiles(List.of(f))));
06bc494ca11e Initial load
duke
parents:
diff changeset
   103
        try {
06bc494ca11e Initial load
duke
parents:
diff changeset
   104
            compiler2.compile(List.of(f));
06bc494ca11e Initial load
duke
parents:
diff changeset
   105
            throw new Error("Error: AssertionError not thrown after second call of compile");
06bc494ca11e Initial load
duke
parents:
diff changeset
   106
        } catch (AssertionError e) {
06bc494ca11e Initial load
duke
parents:
diff changeset
   107
            System.err.println("Exception from compiler (expected): " + e);
06bc494ca11e Initial load
duke
parents:
diff changeset
   108
        }
06bc494ca11e Initial load
duke
parents:
diff changeset
   109
    }
06bc494ca11e Initial load
duke
parents:
diff changeset
   110
06bc494ca11e Initial load
duke
parents:
diff changeset
   111
    public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
06bc494ca11e Initial load
duke
parents:
diff changeset
   112
        return true;
06bc494ca11e Initial load
duke
parents:
diff changeset
   113
    }
06bc494ca11e Initial load
duke
parents:
diff changeset
   114
}