jdk8-mips64-public/langtools: test/tools/apt/lib/Tester.java@f497fac86cf9 (annotated)

test/tools/apt/lib/Tester.java@f497fac86cf9 (annotated)

test/tools/apt/lib/Tester.java

Thu, 25 Aug 2011 17:18:25 -0700

author: schien
date: Thu, 25 Aug 2011 17:18:25 -0700
changeset 1067: f497fac86cf9
parent 554: 9d9f26857129
permissions: -rw-r--r--

Added tag jdk8-b02 for changeset b3c059de2a61

 /*
  * Copyright (c) 2004, 2007, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.
  *
  * This code is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 /*
  * A utility used to invoke and test the apt tool.
  * Tests should subclass Tester, and invoke run().
  *
  * @author Scott Seligman
  */
 import java.io.*;
 import java.util.*;
 import com.sun.mirror.apt.*;
 import com.sun.mirror.declaration.*;
 public abstract class Tester {
     /**
      * The declaration corresponding to this tester's class.  Set by
      * TestProcessorFactory after the constructor completes, and
      * before init() is invoked.
      */
     ClassDeclaration thisClassDecl;
     /**
      * The environment for this apt run.  Set by TestProcessorFactory
      * after the constructor completes, and before init() is invoked.
      */
     AnnotationProcessorEnvironment env;
     // TestProcessorFactory looks here to find the tester that's running
     // when it's invoked.
     static Tester activeTester;
     private static final String[] DEFAULT_ARGS = {
         "-nocompile",
         "-XPrintAptRounds",
         "-XListDeclarations",
     };
     private static final String[] NO_STRINGS = {};
     // Force processor and factory to be compiled
     private static Class dummy = TestProcessorFactory.class;
     private final String testSrc =     System.getProperty("test.src",     ".");
     private final String testClasses = System.getProperty("test.classes", ".");
     // apt command-line args
     private String[] args;
     static {
         // Enable assertions in the unnamed package.
         ClassLoader loader = Tester.class.getClassLoader();
         if (loader != null) {
             loader.setPackageAssertionStatus(null, true);
         }
     }
     protected Tester(String... additionalArgs) {
         String sourceFile = testSrc + File.separator +
                             getClass().getName() + ".java";
         ArrayList<String> as = new ArrayList<String>();
         Collections.addAll(as, DEFAULT_ARGS);
         as.add("-sourcepath");  as.add(testSrc);
         as.add("-factory");     as.add(TestProcessorFactory.class.getName());
         Collections.addAll(as, additionalArgs);
         as.add(sourceFile);
         args = as.toArray(NO_STRINGS);
     }
     /**
      * Run apt.
      */
     protected void run() {
         activeTester = this;
         if (com.sun.tools.apt.Main.process(args) != 0) {
             throw new Error("apt errors encountered.");
         }
     }
     /**
      * Called after thisClassDecl and env have been set, but before any
      * tests are run, to allow the tester subclass to perform any
      * needed initialization.
      */
     protected void init() {
     }
     /**
      * Returns the declaration of a named method in this class.  If this
      * method name is overloaded, one method is chosen arbitrarily.
      * Returns null if no method is found.
      */
     protected MethodDeclaration getMethod(String methodName) {
         for (MethodDeclaration m : thisClassDecl.getMethods()) {
             if (methodName.equals(m.getSimpleName())) {
                 return m;
             }
         }
         return null;
     }
     /**
      * Returns the declaration of a named field in this class.
      * Returns null if no field is found.
      */
     protected FieldDeclaration getField(String fieldName) {
         for (FieldDeclaration f : thisClassDecl.getFields()) {
             if (fieldName.equals(f.getSimpleName())) {
                 return f;
             }
         }
         return null;
     }
     /**
      * Returns the annotation mirror of a given type on a named method
      * in this class.  If this method name is overloaded, one method is
      * chosen arbitrarily.  Returns null if no appropriate annotation
      * is found.
      */
     protected AnnotationMirror getAnno(String methodName, String annoType) {
         MethodDeclaration m = getMethod(methodName);
         if (m != null) {
             TypeDeclaration at = env.getTypeDeclaration(annoType);
             for (AnnotationMirror a : m.getAnnotationMirrors()) {
                 if (at == a.getAnnotationType().getDeclaration()) {
                     return a;
                 }
             }
         }
         return null;
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/apt/lib/Tester.java@f497fac86cf9 (annotated)

test/tools/apt/lib/Tester.java