jdk8-mips64-public/langtools: test/tools/javac/annotations/typeAnnotations/classfile/TestNewCastArray.java@959103a6100f (annotated)

test/tools/javac/annotations/typeAnnotations/classfile/TestNewCastArray.java@959103a6100f (annotated)

test/tools/javac/annotations/typeAnnotations/classfile/TestNewCastArray.java

Wed, 27 Apr 2016 01:34:52 +0800

author: aoqi
date: Wed, 27 Apr 2016 01:34:52 +0800
changeset 0: 959103a6100f
child 2525: 2eb010b6cb22
permissions: -rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/langtools/
changeset: 2573:53ca196be1ae
tag: jdk8u25-b17

 /*
  * Copyright (c) 2013, 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.
  */
 /*
  * @test
  * @bug 8005681
  * @summary Repeated annotations on new,array,cast.
  */
 import java.lang.annotation.*;
 import java.io.*;
 import java.util.List;
 import com.sun.tools.classfile.*;
 import java.lang.annotation.*;
 import static java.lang.annotation.RetentionPolicy.*;
 import static java.lang.annotation.ElementType.*;
 public class TestNewCastArray {
     int errors = 0;
     List<String> failedTests = new java.util.LinkedList<>();
     // 'b' tests fail with only even numbers of annotations (8005681).
     String[] testclasses = {"Test1",
         "Test2a", "Test3a", "Test4a", "Test5a",
         "Test2b", "Test3b", "Test4b", "Test5b"
     };
     public static void main(String[] args) throws Exception {
         new TestNewCastArray().run();
     }
     void check(String testcase, int expected, int actual) {
         String res = testcase + ": (expected) " + expected + ", " + actual + " (actual): ";
         if(expected == actual) {
             res = res.concat("PASS");
         } else {
             errors++;
             res = res.concat("FAIL");
             failedTests.add(res);
         }
         System.out.println(res);
     }
     void report() {
         if(errors!=0) {
             System.err.println("Failed tests: " + errors +
                                    "\nfailed test cases:\n");
             for(String t: failedTests)
                 System.err.println("  " + t);
            throw new RuntimeException("FAIL: There were test failures.");
            } else
             System.out.println("PASS");
     }
     void test(String clazz, String ttype, ClassFile cf, Method m, Field f,
               String name, boolean codeattr) {
         int actual = 0;
         int expected = 0, cexpected = 0;
         int index = 0;
         String memberName = null;
         Attribute attr = null;
         Code_attribute cAttr = null;
         String testcase = "undefined";
         try {
         switch(ttype) {
             case "METHOD":
                 index = m.attributes.getIndex(cf.constant_pool, name);
                 memberName = m.getName(cf.constant_pool);
                 if(index != -1)
                     attr = m.attributes.get(index);
                 break;
             case "MCODE":
                 memberName = m.getName(cf.constant_pool);
                 //fetch index of and code attribute and annotations from code attribute.
                 index = m.attributes.getIndex(cf.constant_pool, Attribute.Code);
                 if(index!= -1) {
                     attr = m.attributes.get(index);
                     assert attr instanceof Code_attribute;
                     cAttr = (Code_attribute)attr;
                     index = cAttr.attributes.getIndex(cf.constant_pool, name);
                     if(index!= -1)
                         attr = cAttr.attributes.get(index);
                 }
                 break;
             case "FIELD":
                 index = f.attributes.getIndex(cf.constant_pool, name);
                 memberName = f.getName(cf.constant_pool);
                 if(index != -1)
                     attr = f.attributes.get(index);
                 break;
             case "CODE":
                 memberName = f.getName(cf.constant_pool);
                 //fetch index of and code attribute and annotations from code attribute.
                 index = cf.attributes.getIndex(cf.constant_pool, Attribute.Code);
                 if(index!= -1) {
                     attr = cf.attributes.get(index);
                     assert attr instanceof Code_attribute;
                     cAttr = (Code_attribute)attr;
                     index = cAttr.attributes.getIndex(cf.constant_pool, name);
                     if(index!= -1)
                         attr = cAttr.attributes.get(index);
                 }
                 break;
             default:
                 break;
         }
         } catch(ConstantPoolException cpe) { cpe.printStackTrace(); }
         testcase = clazz+" "+ttype + ": " + memberName + ", " + name;
         if(index != -1) {
             //count RuntimeTypeAnnotations
             assert attr instanceof RuntimeTypeAnnotations_attribute;
             RuntimeTypeAnnotations_attribute tAttr =
                     (RuntimeTypeAnnotations_attribute)attr;
                 actual += tAttr.annotations.length;
         }
         if(memberName.compareTo("<init>")==0) memberName=clazz+memberName;
         switch ( memberName ) {
             //METHOD:
             case "Test1<init>": expected=0; break;
             case "testr22_22": expected=4; break;
             case "testr11_11": expected=4; break;
             case "testr12_21": expected=4; break;
             case "testr20_02": expected=2; break;
             case "Test2a<init>": cexpected=0; break;
             case "test00_00_11_11": cexpected=4; break;
             case "test21_12_21_12": cexpected=8; break;
             case "test_new1": cexpected=2; break;
             case "test_new2": cexpected=2; break;
             case "test_cast1": cexpected=2; break;
             case "test_cast2": cexpected=2; break;
             case "Test2b<init>": cexpected=0; break;
             case "test20_02_20_02": cexpected=4; break;
             case "test22_22_22_22": cexpected=8; break;
             case "test_new3": cexpected=1; break;
             case "test_new4": cexpected=1; break;
             case "test_new5": cexpected=2; break;
             case "test_cast3": cexpected=1; break;
             case "test_cast4": cexpected=2; break;
             case "Test3a<init>": cexpected=10; break;
             case "SA_21_12c": cexpected = 0; break;
             case "SA_01_10c": expected = 0; break;
             case "SA_11_11c": expected = 0; break;
             case "Test3b<init>": cexpected=6; break;
             case "SA_22_22c": cexpected = 0; break;
             case "SA_20_02c": cexpected = 0; break;
             case "Test3c<init>": cexpected=8; break;
             case "SA_10_10": cexpected = 0; break;
             case "SA_10_01": cexpected = 0; break;
             case "SA_21_12": cexpected = 0; break;
             case "Test3d<init>": cexpected=6; break;
             case "SA_20_02": cexpected = 0; break;
             case "SA_22_22": cexpected = 0; break;
             case "Test4a<init>": cexpected=4; break;
             case "nS_21": cexpected = 0; break;
             case "nS_12": cexpected = 0; break;
             case "Test4b<init>": cexpected=4; break;
             case "nS20":  cexpected = 0; break;
             case "nS02":  cexpected = 0; break;
             case "nS22":  cexpected = 0; break;
             case "Test5a<init>": cexpected=4; break;
             case "ci11": expected = 0; break;
             case "ci21": expected = 0; break;
             case "Test5b<init>": cexpected=3; break;
             case "ci2":  expected = 0; break;
             case "ci22": expected = 0; break;
             default: expected = 0; break;
         }
         if(codeattr)
             check(testcase, cexpected, actual);
         else
             check(testcase, expected, actual);
     }
     public void run() {
         ClassFile cf = null;
         InputStream in = null;
         for( String clazz : testclasses) {
             String testclazz = "TestNewCastArray$" + clazz + ".class";
             System.out.println("Testing " + testclazz);
             try {
                 in = getClass().getResource(testclazz).openStream();
                 cf = ClassFile.read(in);
                 in.close();
             } catch(Exception e) { e.printStackTrace();  }
             if(clazz.startsWith("Test1")) {
                 for (Field f: cf.fields)
                     test(clazz, "FIELD", cf, null, f, Attribute.RuntimeVisibleTypeAnnotations, false);
                 for (Method m: cf.methods)
                     test(clazz, "METHOD", cf, m, null, Attribute.RuntimeVisibleTypeAnnotations, false);
             } else {
                 for (Field f: cf.fields)
                     test(clazz, "CODE", cf, null, f, Attribute.RuntimeVisibleTypeAnnotations, true);
                 for (Method m: cf.methods)
                     test(clazz, "MCODE", cf, m, null, Attribute.RuntimeVisibleTypeAnnotations, true);
             }
         }
         report();
     }
     //////// test class //////////////////////////
     // "Test1" not in code attribute.
     // on arrays on and in method return
     static class Test1 {
         Test1(){}
         // OK expect 5, got 5
         String @A @A @B @B[] @A @A @B @B [] testr22_22(Test1 this, String param, String ... vararg) {
             String [][] sarray = new String [2][2];
             return sarray;
         }
         // OK expect 5, got 5
         String @A @B [] @A @B [] testr11_11(Test1 this, String param, String ... vararg) {
             String [][] sarray = new String [2][2];
             return sarray;
         }
         // OK expect 5, got 5
         String @A @B @B []@B @B @A[] testr12_21(Test1 this, String param, String ... vararg) {
             String [][] sarray = new String [2][2];
             return sarray;
         }
         // OK expect 3, got 3
         String @A @A [] @B @B [] testr20_02(Test1 this, String param, String ... vararg) {
             String [][] sarray = new String [2][2];
             return sarray;
         }
     }
     // Inside method body (in method's code attribute)
     static class Test2a {
         Test2a(){}
         Object o = new Integer(1);
         // expect 4
         String[][] test00_00_11_11(Test2a this, String param, String ... vararg) {
             String [] [] sarray = new String @A @B[2] @A @B [2];
             return sarray;
         }
         // expect 8
         String[][] test21_12_21_12(Test2a this, String param, String ... vararg) {
             String @A @A @B [] @A @B @B [] sarray = new String @A @A @B[2] @A @B @B [2];
             return sarray;
         }
         void test_new1() { String nS_21 = new @A @A @B String("Hello");   }
         void test_new2() { String nS_12 = new @A @B @B String("Hello");   }
         void test_cast1() { String tcs11 = (@A @B String)o;      }
         void test_cast2() { String tcs21 = (@A @A @B String)o;   }
     }
     static class Test2b {
         Test2b(){}
         Object o = new Integer(1);
         // expect 4
         String[][] test20_02_20_02(Test2b this, String param, String ... vararg) {
             String @A @A [] @B @B [] sarray = new String @A @A[2] @B @B [2];
             return sarray;
         }
         // expect 8
         String[][] test22_22_22_22(Test2b this, String param, String ... vararg) {
             String @A @A @B @B [] @A @A @B @B [] sarray = new String @A @A @B @B [2] @A @A @B @B [2];
             return sarray;
         }
         void test_new3() { String nS20 = new @A @A String("Hello");       }
         void test_new4() { String nS02 = new @B @B String("Hello");       }
         void test_new5() { String nS22 = new @A @A @B @B String("Hello"); }
         void test_cast3() { String tcs2 =  (@A @A String)o;      }
         void test_cast4() { String tcs22 = (@A @A @B @B String)o;}
     }
     // array levels
     static class Test3a {
         Test3a(){}
         // expect 4+2+4=10
         String [][] SA_21_12c  = new  String @A @A @B [2] @A @B @B[2];
         String [][] SA_01_10c  = new  String @B [2] @A [2];
         String [][] SA_11_11c = new  String @A @B [2] @A @B [2];
     }
     static class Test3b {
         Test3b(){}
         // expect 4+2=6
         String [][] SA_22_22c  = new  String @A @A @B @B[2] @A @A @B @B[2];
         String [][] SA_20_02c  = new  String @A @A [2] @B @B[2];
     }
     static class Test3c {
         Test3c(){}
         // OK expect 4
         String @A [] @A[] SA_10_10  = new  String [2][2];
         String @A [] @B[] SA_10_01  = new  String [2][2];
         String @A @A @B[] @A @B @B [] SA_21_12  = new  String [2][2];
     }
     static class Test3d {
         Test3d(){}
         // OK expect 4
         String @A @A [] @B @B [] SA_20_02  = new  String [2][2];
         String @A @A @B @B[] @A @A @B @B [] SA_22_22  = new  String [2][2];
     }
     // on new
     static class Test4a {
         Test4a(){}
         // expect 2+2=4
         String nS_21 = new @A @A @B String("Hello");
         String nS_12 = new @A @B @B String("Hello");
     }
     static class Test4b {
         Test4b(){}
         // expect 1+1+2=4
         String nS20 = new @A @A String("Hello");
         String nS02 = new @B @B String("Hello");
         String nS22 = new @A @A @B @B String("Hello");
     }
     // Cast expressions
     static class Test5a {
         Test5a(){}
         Object o = new Integer(1);
         // expect 2+2=4
         Integer ci11 = (@A @B Integer)o;       // OK expect 3, got 3
         Integer ci21 = (@A @A @B Integer)o;    // OK expect 3, got 3
     }
     static class Test5b {
         Test5b(){}
         Object o = new Integer(1);
         // Cast expressions
         // expect 1+2=3
         Integer ci2 =  (@A @A Integer)o;       // FAIL expect 2, got 1
         Integer ci22 = (@A @A @B @B Integer)o; // FAIL expect 3, got 1
     }
 @Retention(RUNTIME) @Target({TYPE_USE}) @Repeatable( AC.class ) @interface A { }
 @Retention(RUNTIME) @Target({TYPE_USE}) @Repeatable( BC.class ) @interface B { }
 @Retention(RUNTIME) @Target({FIELD}) @Repeatable( FC.class ) @interface F { }
 @Retention(RUNTIME) @Target({TYPE_USE}) @interface AC { A[] value(); }
 @Retention(RUNTIME) @Target({TYPE_USE}) @interface BC { B[] value(); }
 @Retention(RUNTIME) @Target({FIELD}) @interface FC { F[] value(); }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

test/tools/javac/annotations/typeAnnotations/classfile/TestNewCastArray.java@959103a6100f (annotated)

test/tools/javac/annotations/typeAnnotations/classfile/TestNewCastArray.java