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
|
/*
* Copyright (c) 2017, 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 8186046
* @summary Test invalid name in name and type
* @library /lib/testlibrary/bytecode /java/lang/invoke/common
* @build jdk.experimental.bytecode.BasicClassBuilder test.java.lang.invoke.lib.InstructionHelper
* @run testng CondyNameValidationTest
* @run testng/othervm -XX:+UnlockDiagnosticVMOptions -XX:UseBootstrapCallInfo=3 CondyNameValidationTest
*/
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import test.java.lang.invoke.lib.InstructionHelper;
import java.lang.invoke.MethodHandle;
import java.lang.invoke.MethodHandles;
import java.lang.invoke.MethodType;
import java.util.stream.Stream;
import static java.lang.invoke.MethodType.methodType;
public class CondyNameValidationTest {
static final MethodHandles.Lookup L = MethodHandles.lookup();
static final MethodType BSM_TYPE = methodType(Object.class, MethodHandles.Lookup.class, String.class, Object.class);
@DataProvider
public Object[][] invalidNamesProvider() throws Exception {
return Stream.of("",
".",
";",
"[",
"/")
.map(e -> new Object[]{e}).toArray(Object[][]::new);
}
@Test(dataProvider = "invalidNamesProvider", expectedExceptions = java.lang.ClassFormatError.class)
public void testInvalidNames(String name) throws Exception {
MethodHandle mh = InstructionHelper.ldcDynamicConstant(
L, name, Object.class,
"bsm", BSM_TYPE,
S -> {
});
}
@DataProvider
public Object[][] validNamesProvider() throws Exception {
return Stream.of("<clinit>",
"<init>",
"<foo>")
.map(e -> new Object[]{e}).toArray(Object[][]::new);
}
@Test(dataProvider = "validNamesProvider")
public void testValidNames(String name) throws Exception {
MethodHandle mh = InstructionHelper.ldcDynamicConstant(
L, name, Object.class,
"bsm", BSM_TYPE,
S -> {
});
}
}
|
