1 /*
2 * Copyright (c) 2004, 2016, 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
26 * @bug 5033583 6316717 6470106 8161500 8162539
27 * @summary Check toGenericString() and toString() methods
28 * @author Joseph D. Darcy
29 */
30
31 import java.lang.reflect.*;
32 import java.lang.annotation.*;
33 import java.util.*;
34
35 public class GenericStringTest {
36 public static void main(String argv[]) throws Exception{
37 int failures = 0;
38
39 for(Class<?> clazz: List.of(TestClass1.class, TestClass2.class))
40 for(Constructor<?> ctor: clazz.getDeclaredConstructors()) {
41 ExpectedGenericString egs = ctor.getAnnotation(ExpectedGenericString.class);
42 String actual = ctor.toGenericString();
43 System.out.println(actual);
44 failures += checkForFailure(egs.value(), actual);
45
46 if (ctor.isAnnotationPresent(ExpectedString.class)) {
70 "TestClass1(int,double)")
71 TestClass1(int x, double y) {}
72
73 @ExpectedGenericString(
74 "private TestClass1(int,int)")
75 private TestClass1(int x, int param2) {}
76
77 @ExpectedGenericString(
78 "private TestClass1(java.lang.Object) throws java.lang.RuntimeException")
79 @ExpectedString(
80 "private TestClass1(java.lang.Object) throws java.lang.RuntimeException")
81 private TestClass1(Object o) throws RuntimeException {}
82
83 @ExpectedGenericString(
84 "protected <S,T> TestClass1(S,T) throws java.lang.Exception")
85 @ExpectedString(
86 "protected TestClass1(java.lang.Object,java.lang.Object) throws java.lang.Exception")
87 protected <S, T> TestClass1(S s, T t) throws Exception{}
88
89 @ExpectedGenericString(
90 "<E> TestClass1() throws E")
91 @ExpectedString(
92 "TestClass1() throws java.lang.Exception")
93 <E extends Exception> TestClass1() throws E {}
94
95 @ExpectedGenericString(
96 "TestClass1(java.lang.Object...)")
97 @ExpectedString(
98 "TestClass1(java.lang.Object[])")
99 TestClass1(Object... o){}
100 }
101
102 class TestClass2<E> {
103 @ExpectedGenericString(
104 "public <T> TestClass2(E,T)")
105 public <T> TestClass2(E e, T t) {}
106 }
107
108 @Retention(RetentionPolicy.RUNTIME)
109 @interface ExpectedGenericString {
110 String value();
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1 /*
2 * Copyright (c) 2004, 2018, 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
26 * @bug 5033583 6316717 6470106 8161500 8162539 6304578
27 * @summary Check toGenericString() and toString() methods
28 * @author Joseph D. Darcy
29 */
30
31 import java.lang.reflect.*;
32 import java.lang.annotation.*;
33 import java.util.*;
34
35 public class GenericStringTest {
36 public static void main(String argv[]) throws Exception{
37 int failures = 0;
38
39 for(Class<?> clazz: List.of(TestClass1.class, TestClass2.class))
40 for(Constructor<?> ctor: clazz.getDeclaredConstructors()) {
41 ExpectedGenericString egs = ctor.getAnnotation(ExpectedGenericString.class);
42 String actual = ctor.toGenericString();
43 System.out.println(actual);
44 failures += checkForFailure(egs.value(), actual);
45
46 if (ctor.isAnnotationPresent(ExpectedString.class)) {
70 "TestClass1(int,double)")
71 TestClass1(int x, double y) {}
72
73 @ExpectedGenericString(
74 "private TestClass1(int,int)")
75 private TestClass1(int x, int param2) {}
76
77 @ExpectedGenericString(
78 "private TestClass1(java.lang.Object) throws java.lang.RuntimeException")
79 @ExpectedString(
80 "private TestClass1(java.lang.Object) throws java.lang.RuntimeException")
81 private TestClass1(Object o) throws RuntimeException {}
82
83 @ExpectedGenericString(
84 "protected <S,T> TestClass1(S,T) throws java.lang.Exception")
85 @ExpectedString(
86 "protected TestClass1(java.lang.Object,java.lang.Object) throws java.lang.Exception")
87 protected <S, T> TestClass1(S s, T t) throws Exception{}
88
89 @ExpectedGenericString(
90 "protected <V extends java.lang.Number & java.lang.Runnable> TestClass1(V)")
91 @ExpectedString(
92 "protected TestClass1(java.lang.Number)")
93 protected <V extends Number & Runnable> TestClass1(V v){}
94
95 @ExpectedGenericString(
96 "<E extends java.lang.Exception> TestClass1() throws E")
97 @ExpectedString(
98 "TestClass1() throws java.lang.Exception")
99 <E extends Exception> TestClass1() throws E {}
100
101 @ExpectedGenericString(
102 "TestClass1(java.lang.Object...)")
103 @ExpectedString(
104 "TestClass1(java.lang.Object[])")
105 TestClass1(Object... o){}
106 }
107
108 class TestClass2<E> {
109 @ExpectedGenericString(
110 "public <T> TestClass2(E,T)")
111 public <T> TestClass2(E e, T t) {}
112 }
113
114 @Retention(RetentionPolicy.RUNTIME)
115 @interface ExpectedGenericString {
116 String value();
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