Mercurial > hg > graal-compiler
comparison test/serviceability/jvmti/TestRedefineWithUnresolvedClass.java @ 17696:53094b350323
8035150: ShouldNotReachHere() in ConstantPool::copy_entry_to
Reviewed-by: dcubed, mgronlun
author | sla |
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date | Wed, 26 Feb 2014 15:47:44 +0100 |
parents | |
children | 09f19d3de485 |
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17695:ab36007d6358 | 17696:53094b350323 |
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1 /* | |
2 * Copyright (c) 2014, 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 * @summary Redefine a class with an UnresolvedClass reference in the constant pool. | |
27 * @bug 8035150 | |
28 * @library /testlibrary | |
29 * @build UnresolvedClassAgent com.oracle.java.testlibrary.ProcessTools com.oracle.java.testlibrary.OutputAnalyzer | |
30 * @run main TestRedefineWithUnresolvedClass | |
31 */ | |
32 | |
33 import java.io.File; | |
34 import java.util.Arrays; | |
35 | |
36 import com.oracle.java.testlibrary.OutputAnalyzer; | |
37 import com.oracle.java.testlibrary.ProcessTools; | |
38 | |
39 public class TestRedefineWithUnresolvedClass { | |
40 | |
41 final static String slash = File.separator; | |
42 final static String testClasses = System.getProperty("test.classes") + slash; | |
43 | |
44 public static void main(String... args) throws Throwable { | |
45 // delete this class to cause a NoClassDefFoundError | |
46 File unresolved = new File(testClasses, "MyUnresolvedClass.class"); | |
47 if (unresolved.exists() && !unresolved.delete()) { | |
48 throw new Exception("Could not delete: " + unresolved); | |
49 } | |
50 | |
51 // build the javaagent | |
52 buildJar("UnresolvedClassAgent"); | |
53 | |
54 // launch a VM with the javaagent | |
55 launchTest(); | |
56 } | |
57 | |
58 private static void buildJar(String jarName) throws Throwable { | |
59 String testSrc = System.getProperty("test.src", "?") + slash; | |
60 | |
61 String jarPath = String.format("%s%s.jar", testClasses, jarName); | |
62 String manifestPath = String.format("%s%s.mf", testSrc, jarName); | |
63 String className = String.format("%s.class", jarName); | |
64 | |
65 String[] args = new String[] {"-cfm", jarPath, manifestPath, "-C", testClasses, className}; | |
66 | |
67 System.out.println("Running jar " + Arrays.toString(args)); | |
68 sun.tools.jar.Main jarTool = new sun.tools.jar.Main(System.out, System.err, "jar"); | |
69 if (!jarTool.run(args)) { | |
70 throw new Exception("jar failed: args=" + Arrays.toString(args)); | |
71 } | |
72 } | |
73 | |
74 private static void launchTest() throws Throwable { | |
75 String[] args = { | |
76 "-javaagent:" + testClasses + "UnresolvedClassAgent.jar", | |
77 "-Dtest.classes=" + testClasses, | |
78 "UnresolvedClassAgent" }; | |
79 OutputAnalyzer output = ProcessTools.executeTestJvm(args); | |
80 output.shouldHaveExitValue(0); | |
81 } | |
82 } |