Mercurial > hg > graal-compiler
annotate test/runtime/8007320/ConstMethodTest.java @ 10378:a589c78a8811
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
Reviewed-by: stefank, rbackman
Contributed-by: Joel Borggren-Franck <joel.franck@oracle.com>
| author | rbackman |
|---|---|
| date | Fri, 31 May 2013 13:02:24 +0200 |
| parents | 927a311d00f9 |
| children |
| rev | line source |
|---|---|
| 8031 | 1 /* |
| 2 * Copyright (c) 2013, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 */ | |
| 23 | |
| 24 /* | |
| 25 * @test | |
|
10378
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
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26 * @bug 8007320 8014709 |
| 8031 | 27 * @summary Test all optional fields in ConstMethod |
| 28 * @compile -g -parameters ConstMethodTest.java | |
| 29 * @run main ConstMethodTest | |
| 30 */ | |
| 31 | |
| 32 import java.util.*; | |
| 33 import java.lang.annotation.*; | |
| 34 import java.lang.reflect.*; | |
| 35 import java.io.Serializable; | |
| 36 | |
| 37 @Retention(RetentionPolicy.RUNTIME) | |
| 38 @interface MyAnnotation { | |
| 39 public String name(); | |
| 40 public String value(); | |
| 41 public String date() default "today"; | |
| 42 } | |
| 43 | |
| 44 @Target(ElementType.TYPE_USE) | |
| 45 @Retention(RetentionPolicy.RUNTIME) | |
| 46 @interface TypeAnno { | |
| 47 String value(); | |
| 48 } | |
| 49 | |
| 50 @Target(ElementType.TYPE_USE) | |
| 51 @Retention(RetentionPolicy.RUNTIME) | |
| 52 @interface TypeAnno2 { | |
| 53 String value(); | |
| 54 } | |
| 55 | |
| 56 @Retention(RetentionPolicy.RUNTIME) | |
| 57 @Target(ElementType.PARAMETER) | |
| 58 @interface Named { | |
| 59 String value(); | |
| 60 } | |
| 61 | |
| 62 @Retention(RetentionPolicy.RUNTIME) | |
| 63 @interface ScalarTypesWithDefault { | |
| 64 byte b() default 11; | |
| 65 short s() default 12; | |
| 66 int i() default 13; | |
| 67 long l() default 14; | |
| 68 char c() default 'V'; | |
| 69 } | |
| 70 | |
| 71 // Some exception class | |
| 72 class OkException extends RuntimeException {}; | |
| 73 | |
| 74 | |
| 75 @MyAnnotation(name="someName", value = "Hello World") | |
| 76 public class ConstMethodTest { | |
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10378
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
rbackman
parents:
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77 public @TypeAnno("constructor") ConstMethodTest() { } |
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a589c78a8811
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78 |
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79 public ConstMethodTest(int i) { |
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a589c78a8811
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
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80 // needs a second unannotated constructor |
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
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81 } |
| 8031 | 82 |
| 83 private static void check(boolean b) { | |
| 84 if (!b) | |
| 85 throw new RuntimeException(); | |
| 86 } | |
| 87 private static void fail(String msg) { | |
| 88 System.err.println(msg); | |
| 89 throw new RuntimeException(); | |
| 90 } | |
| 91 private static void equal(Object x, Object y) { | |
| 92 if (x == null ? y == null : x.equals(y)) { | |
| 93 } else { | |
| 94 fail(x + " not equal to " + y); | |
| 95 } | |
| 96 } | |
| 97 private static final String[] parameter_names = { | |
| 98 "parameter", "parameter2", "x" | |
| 99 }; | |
| 100 | |
| 101 // Declare a function with everything in it. | |
| 102 @MyAnnotation(name="someName", value="Hello World") | |
| 103 static <T> void kitchenSinkFunc(@Named(value="aName") String parameter, | |
| 104 @Named("bName") String parameter2, | |
| 105 @ScalarTypesWithDefault T x) | |
| 106 throws @TypeAnno("RE") @TypeAnno2("RE2") RuntimeException, | |
| 107 NullPointerException, | |
| 108 @TypeAnno("AIOOBE") ArrayIndexOutOfBoundsException { | |
| 109 int i, j, k; | |
| 110 try { | |
| 111 System.out.println("calling kitchenSinkFunc " + parameter); | |
| 112 throw new OkException(); // to see stack trace with line numbers | |
| 113 } catch (Exception e) { | |
| 114 e.printStackTrace(); | |
| 115 } | |
| 116 } | |
| 117 | |
| 118 private static void test1() throws Throwable { | |
| 119 for (Method m : ConstMethodTest.class.getDeclaredMethods()) { | |
| 120 if (m.getName().equals("kitchenSinkFunc")) { | |
| 121 Annotation[][] ann = m.getParameterAnnotations(); | |
| 122 equal(ann.length, 3); | |
| 123 Annotation foo = ann[0][0]; | |
| 124 Annotation bar = ann[1][0]; | |
| 125 equal(foo.toString(), "@Named(value=aName)"); | |
| 126 equal(bar.toString(), "@Named(value=bName)"); | |
| 127 check(foo.equals(foo)); | |
| 128 check(bar.equals(bar)); | |
| 129 check(! foo.equals(bar)); | |
| 130 // method annotations | |
| 131 Annotation[] ann2 = m.getAnnotations(); | |
| 132 equal(ann2.length, 1); | |
| 133 Annotation mann = ann2[0]; | |
| 134 equal(mann.toString(), "@MyAnnotation(date=today, name=someName, value=Hello World)"); | |
| 135 // Test Method parameter names | |
| 136 Parameter[] parameters = m.getParameters(); | |
| 137 if(parameters == null) | |
| 138 throw new Exception("getParameters should never be null"); | |
| 139 for(int i = 0; i < parameters.length; i++) { | |
| 140 Parameter p = parameters[i]; | |
| 141 equal(parameters[i].getName(), parameter_names[i]); | |
| 142 } | |
| 143 } | |
| 144 } | |
| 145 } | |
| 146 | |
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
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147 private static void testConstructor() throws Exception { |
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148 for (Constructor c : ConstMethodTest.class.getDeclaredConstructors()) { |
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149 Annotation[] aa = c.getAnnotatedReturnType().getAnnotations(); |
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150 if (c.getParameterTypes().length == 1) { // should be un-annotated |
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
rbackman
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151 check(aa.length == 0); |
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a589c78a8811
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
rbackman
parents:
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152 } else if (c.getParameterTypes().length == 0) { //should be annotated |
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a589c78a8811
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
rbackman
parents:
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153 check(aa.length == 1); |
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
rbackman
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154 check(((TypeAnno)aa[0]).value().equals("constructor")); |
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a589c78a8811
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
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155 } else { |
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a589c78a8811
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
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156 //should not happen |
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a589c78a8811
8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
rbackman
parents:
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157 check(false); |
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158 } |
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159 } |
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160 } |
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
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161 |
| 8031 | 162 public static void main(java.lang.String[] unused) throws Throwable { |
| 163 // pass 5 so kitchenSinkFunc is instantiated with an int | |
| 164 kitchenSinkFunc("parameter", "param2", 5); | |
| 165 test1(); | |
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10378
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8014709: Constructor.getAnnotatedReturnType() returns empty AnnotatedType
rbackman
parents:
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166 testConstructor(); |
| 8031 | 167 } |
| 168 }; | |
| 169 |