1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
/*
* Copyright (c) 2015, 2016, 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 8049238
* @summary Checks Signature attribute for methods which throw exceptions.
* @library /tools/lib /tools/javac/lib ../lib
* @modules jdk.compiler/com.sun.tools.javac.api
* jdk.compiler/com.sun.tools.javac.main
* jdk.jdeps/com.sun.tools.classfile
* @build toolbox.ToolBox InMemoryFileManager TestResult TestBase
* @build ExceptionTest Driver ExpectedSignature ExpectedSignatureContainer
* @run main Driver ExceptionTest
*/
import java.io.IOError;
import java.io.IOException;
@ExpectedSignature(descriptor = "ExceptionTest",
signature = "<Exc:Ljava/lang/RuntimeException;:Ljava/lang/Runnable;>Ljava/lang/Object;")
public class ExceptionTest<Exc extends RuntimeException & Runnable> {
@ExpectedSignature(descriptor = "<init>()", signature = "<E:Ljava/lang/Exception;>()V^TE;")
<E extends Exception> ExceptionTest() throws E {
}
@ExpectedSignature(descriptor = "<init>(int)",
signature = "<E:Ljava/lang/Exception;>(I)V^Ljava/io/IOException;^TE;^Ljava/io/IOError;")
<E extends Exception> ExceptionTest(int a) throws IOException, E, IOError {
}
@ExpectedSignature(descriptor = "<init>(long)", signature = "(J)V^TExc;")
ExceptionTest(long a) throws Exc {
}
@ExpectedSignature(descriptor = "<init>(byte)", signature = "(B)V^Ljava/io/IOError;^TExc;^Ljava/io/IOException;")
ExceptionTest(byte a) throws IOError, Exc, IOException {
}
@ExpectedSignature(descriptor = "<init>(java.lang.RuntimeException)", signature = "(TExc;)V")
ExceptionTest(Exc a) throws IOException {
}
// no Signature attribute
ExceptionTest(String a) throws IOError {
}
void noSignatureAttributeMethod() throws IOException {
}
@ExpectedSignature(descriptor = "genericMethod(int)", signature = "(I)V^TExc;")
void genericMethod(int a) throws Exc {
}
@ExpectedSignature(descriptor = "genericMethod(long)", signature = "(J)V^TExc;^Ljava/io/IOException;")
void genericMethod(long a) throws Exc, IOException {
}
@ExpectedSignature(descriptor = "genericMethod(java.lang.RuntimeException)", signature = "(TExc;)V")
void genericMethod(Exc a) throws IOError {
}
static void staticNoSignatureAttributeMethod() throws IOException {
}
@ExpectedSignature(descriptor = "staticGenericMethod(int)",
signature = "<E:Ljava/lang/Exception;:Ljava/lang/Runnable;>(I)V^TE;")
static <E extends Exception & Runnable> void staticGenericMethod(int a) throws E {
}
@ExpectedSignature(descriptor = "staticGenericMethod(long)",
signature = "<E:Ljava/lang/Exception;>(J)V^Ljava/io/IOError;^TE;^Ljava/io/IOException;")
static <E extends Exception> void staticGenericMethod(long a) throws IOError, E, IOException {
}
@ExpectedSignature(descriptor = "staticGenericMethod(java.lang.Exception)",
signature = "<E:Ljava/lang/Exception;>(TE;)V")
static <E extends Exception> void staticGenericMethod(E a) throws IOError {
}
}
|
