Mercurial > hg > truffle
annotate test/runtime/8007320/ConstMethodTest.java @ 17907:798f5b02be89 hs25.20-b13
Merge
author | amurillo |
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date | Thu, 01 May 2014 14:57:00 -0700 |
parents | a589c78a8811 |
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rev | line source |
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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 | |
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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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77 public @TypeAnno("constructor") ConstMethodTest() { } |
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78 |
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79 public ConstMethodTest(int i) { |
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80 // needs a second unannotated constructor |
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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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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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151 check(aa.length == 0); |
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152 } else if (c.getParameterTypes().length == 0) { //should be annotated |
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153 check(aa.length == 1); |
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154 check(((TypeAnno)aa[0]).value().equals("constructor")); |
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155 } else { |
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156 //should not happen |
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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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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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166 testConstructor(); |
8031 | 167 } |
168 }; | |
169 |