jdk8-mips64-public/langtools: test/tools/javac/annotations/typeAnnotations/referenceinfos/Driver.java@dac1b0a17386 (annotated)

test/tools/javac/annotations/typeAnnotations/referenceinfos/Driver.java@dac1b0a17386 (annotated)

test/tools/javac/annotations/typeAnnotations/referenceinfos/Driver.java

Wed, 15 Jan 2014 13:49:57 +0100

author: jlahoda
date: Wed, 15 Jan 2014 13:49:57 +0100
changeset 2303: dac1b0a17386
parent 1755: ddb4a2bfcd82
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

8028576: Incorrect RuntimeVisibleTypeAnnotations for exception parameters when not generating debuging info
Summary: The exception parameters with type annotations need to be added into the varBuffer even if not generating debug info
Reviewed-by: jjg, emc

 /*
  * Copyright (c) 2009, 2014, 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.
  */
 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.io.PrintWriter;
 import java.lang.annotation.*;
 import java.lang.reflect.*;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import com.sun.tools.classfile.ClassFile;
 import com.sun.tools.classfile.TypeAnnotation;
 import com.sun.tools.classfile.TypeAnnotation.TargetType;
 public class Driver {
     private static final PrintStream out = System.out;
     public static void main(String[] args) throws Exception {
         if (args.length == 0 || args.length > 1)
             throw new IllegalArgumentException("Usage: java Driver <test-name>");
         String name = args[0];
         Class<?> clazz = Class.forName(name);
         new Driver().runDriver(clazz.newInstance());
     }
     String[][] extraParamsCombinations = new String[][] {
         new String[] { },
         new String[] { "-g" },
     };
     protected void runDriver(Object object) throws Exception {
         int passed = 0, failed = 0;
         Class<?> clazz = object.getClass();
         out.println("Tests for " + clazz.getName());
         // Find methods
         for (Method method : clazz.getMethods()) {
             Map<String, TypeAnnotation.Position> expected = expectedOf(method);
             if (expected == null)
                 continue;
             if (method.getReturnType() != String.class)
                 throw new IllegalArgumentException("Test method needs to return a string: " + method);
             String testClass = testClassOf(method);
             for (String[] extraParams : extraParamsCombinations) {
                 try {
                     String compact = (String)method.invoke(object);
                     String fullFile = wrap(compact);
                     ClassFile cf = compileAndReturn(fullFile, testClass, extraParams);
                     List<TypeAnnotation> actual = ReferenceInfoUtil.extendedAnnotationsOf(cf);
                     ReferenceInfoUtil.compare(expected, actual, cf);
                     out.println("PASSED:  " + method.getName());
                     ++passed;
                 } catch (Throwable e) {
                     out.println("FAILED:  " + method.getName());
                     out.println("    " + e.toString());
                     ++failed;
                 }
             }
         }
         out.println();
         int total = passed + failed;
         out.println(total + " total tests: " + passed + " PASSED, " + failed + " FAILED");
         out.flush();
         if (failed != 0)
             throw new RuntimeException(failed + " tests failed");
     }
     private Map<String, TypeAnnotation.Position> expectedOf(Method m) {
         TADescription ta = m.getAnnotation(TADescription.class);
         TADescriptions tas = m.getAnnotation(TADescriptions.class);
         if (ta == null && tas == null)
             return null;
         Map<String, TypeAnnotation.Position> result =
             new HashMap<String, TypeAnnotation.Position>();
         if (ta != null)
             result.putAll(expectedOf(ta));
         if (tas != null) {
             for (TADescription a : tas.value()) {
                 result.putAll(expectedOf(a));
             }
         }
         return result;
     }
     private Map<String, TypeAnnotation.Position> expectedOf(TADescription d) {
         String annoName = d.annotation();
         TypeAnnotation.Position p = new TypeAnnotation.Position();
         p.type = d.type();
         if (d.offset() != NOT_SET)
             p.offset = d.offset();
         if (d.lvarOffset().length != 0)
             p.lvarOffset = d.lvarOffset();
         if (d.lvarLength().length != 0)
             p.lvarLength = d.lvarLength();
         if (d.lvarIndex().length != 0)
             p.lvarIndex = d.lvarIndex();
         if (d.boundIndex() != NOT_SET)
             p.bound_index = d.boundIndex();
         if (d.paramIndex() != NOT_SET)
             p.parameter_index = d.paramIndex();
         if (d.typeIndex() != NOT_SET)
             p.type_index = d.typeIndex();
         if (d.exceptionIndex() != NOT_SET)
             p.exception_index = d.exceptionIndex();
         if (d.genericLocation().length != 0) {
             p.location = TypeAnnotation.Position.getTypePathFromBinary(wrapIntArray(d.genericLocation()));
         }
         return Collections.singletonMap(annoName, p);
     }
     private List<Integer> wrapIntArray(int[] ints) {
         List<Integer> list = new ArrayList<Integer>(ints.length);
         for (int i : ints)
             list.add(i);
         return list;
     }
     private String testClassOf(Method m) {
         TestClass tc = m.getAnnotation(TestClass.class);
         if (tc != null) {
             return tc.value();
         } else {
             return "Test";
         }
     }
     private ClassFile compileAndReturn(String fullFile, String testClass, String... extraParams) throws Exception {
         File source = writeTestFile(fullFile);
         File clazzFile = compileTestFile(source, testClass);
         return ClassFile.read(clazzFile);
     }
     protected File writeTestFile(String fullFile) throws IOException {
         File f = new File("Test.java");
         PrintWriter out = new PrintWriter(new BufferedWriter(new FileWriter(f)));
         out.println(fullFile);
         out.close();
         return f;
     }
     protected File compileTestFile(File f, String testClass, String... extraParams) {
         List<String> options = new ArrayList<>();
         options.addAll(Arrays.asList("-source", "1.8"));
         options.addAll(Arrays.asList(extraParams));
         options.add(f.getPath());
         int rc = com.sun.tools.javac.Main.compile(options.toArray(new String[options.size()]));
         if (rc != 0)
             throw new Error("compilation failed. rc=" + rc);
         String path;
         if (f.getParent() != null) {
             path = f.getParent();
         } else {
             path = "";
         }
         return new File(path + testClass + ".class");
     }
     private String wrap(String compact) {
         StringBuilder sb = new StringBuilder();
         // Automatically import java.util
         sb.append("\nimport java.util.*;");
         sb.append("\nimport java.lang.annotation.*;");
         sb.append("\n\n");
         boolean isSnippet = !(compact.startsWith("class")
                               || compact.contains(" class"))
                             && !compact.contains("interface")
                             && !compact.contains("enum");
         if (isSnippet)
             sb.append("class Test {\n");
         sb.append(compact);
         sb.append("\n");
         if (isSnippet)
             sb.append("}\n\n");
         if (isSnippet) {
             // Have a few common nested types for testing
             sb.append("class Outer { class Inner {} class Middle { class MInner {} } }");
             sb.append("class SOuter { static class SInner {} }");
             sb.append("class GOuter<X, Y> { class GInner<X, Y> {} }");
         }
         // create A ... F annotation declarations
         sb.append("\n@interface A {}");
         sb.append("\n@interface B {}");
         sb.append("\n@interface C {}");
         sb.append("\n@interface D {}");
         sb.append("\n@interface E {}");
         sb.append("\n@interface F {}");
         // create TA ... TF proper type annotations
         sb.append("\n");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TA {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TB {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TC {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TD {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TE {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TF {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TG {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TH {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TI {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TJ {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TK {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TL {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface TM {}");
         // create RTA, RTAs, RTB, RTBs for repeating type annotations
         sb.append("\n");
         sb.append("\n@Repeatable(RTAs.class) @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface RTA {}");
         sb.append("\n@Repeatable(RTBs.class) @Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface RTB {}");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface RTAs { RTA[] value(); }");
         sb.append("\n@Target({ElementType.TYPE_USE, ElementType.TYPE_PARAMETER}) @interface RTBs { RTB[] value(); }");
         sb.append("\n@Target(value={ElementType.TYPE,ElementType.FIELD,ElementType.METHOD,ElementType.PARAMETER,ElementType.CONSTRUCTOR,ElementType.LOCAL_VARIABLE})");
         sb.append("\n@interface Decl {}");
         return sb.toString();
     }
     public static final int NOT_SET = -888;
 }
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.METHOD)
 @interface TADescription {
     String annotation();
     TargetType type();
     int offset() default Driver.NOT_SET;
     int[] lvarOffset() default { };
     int[] lvarLength() default { };
     int[] lvarIndex() default { };
     int boundIndex() default Driver.NOT_SET;
     int paramIndex() default Driver.NOT_SET;
     int typeIndex() default Driver.NOT_SET;
     int exceptionIndex() default Driver.NOT_SET;
     int[] genericLocation() default {};
 }
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.METHOD)
 @interface TADescriptions {
     TADescription[] value() default {};
 }
 /**
  * The name of the class that should be analyzed.
  * Should only need to be provided when analyzing inner classes.
  */
 @Retention(RetentionPolicy.RUNTIME)
 @Target(ElementType.METHOD)
 @interface TestClass {
     String value() default "Test";
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/annotations/typeAnnotations/referenceinfos/Driver.java@dac1b0a17386 (annotated)

test/tools/javac/annotations/typeAnnotations/referenceinfos/Driver.java