Mercurial > hg > graal-jvmci-8
annotate test/runtime/SharedArchiveFile/LimitSharedSizes.java @ 24140:d4858e92c9b1
[GR-4077] support Graal.SDK on the boot class path and Truffle on a class path invisible to apps but visible to JVMCI
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 13 Jun 2017 14:22:54 +0200 |
parents | 03e6d34be1f5 |
children |
rev | line source |
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20488 | 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 /* @test LimitSharedSizes | |
25 * @summary Test handling of limits on shared space size | |
26 * @library /testlibrary | |
27 * @run main LimitSharedSizes | |
28 */ | |
29 | |
30 import com.oracle.java.testlibrary.*; | |
31 | |
32 public class LimitSharedSizes { | |
33 private static class SharedSizeTestData { | |
34 public String optionName; | |
35 public String optionValue; | |
36 public String expectedErrorMsg; | |
37 | |
38 public SharedSizeTestData(String name, String value, String msg) { | |
39 optionName = name; | |
40 optionValue = value; | |
41 expectedErrorMsg = msg; | |
42 } | |
43 } | |
44 | |
45 private static final SharedSizeTestData[] testTable = { | |
46 // values in this part of the test table should cause failure | |
47 // (shared space sizes are deliberately too small) | |
48 new SharedSizeTestData("-XX:SharedReadOnlySize", "4M", "read only"), | |
49 new SharedSizeTestData("-XX:SharedReadWriteSize","4M", "read write"), | |
50 | |
51 // Known issue, JDK-8038422 (assert() on Windows) | |
52 // new SharedSizeTestData("-XX:SharedMiscDataSize", "500k", "miscellaneous data"), | |
53 | |
20586
03e6d34be1f5
8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize
ccheung
parents:
20488
diff
changeset
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54 // Too small of a misc code size should not cause a vm crash. |
03e6d34be1f5
8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize
ccheung
parents:
20488
diff
changeset
|
55 // It should result in the following error message: |
03e6d34be1f5
8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize
ccheung
parents:
20488
diff
changeset
|
56 // The shared miscellaneous code space is not large enough |
03e6d34be1f5
8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize
ccheung
parents:
20488
diff
changeset
|
57 // to preload requested classes. Use -XX:SharedMiscCodeSize= |
03e6d34be1f5
8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize
ccheung
parents:
20488
diff
changeset
|
58 // to increase the initial size of shared miscellaneous code space. |
03e6d34be1f5
8038268: VM Crashes in MetaspaceShared::generate_vtable_methods while creating CDS archive with limiting SharedMiscCodeSize
ccheung
parents:
20488
diff
changeset
|
59 new SharedSizeTestData("-XX:SharedMiscCodeSize", "20k", "miscellaneous code"), |
20488 | 60 |
61 // these values are larger than default ones, but should | |
62 // be acceptable and not cause failure | |
63 new SharedSizeTestData("-XX:SharedReadOnlySize", "20M", null), | |
64 new SharedSizeTestData("-XX:SharedReadWriteSize", "20M", null), | |
65 new SharedSizeTestData("-XX:SharedMiscDataSize", "20M", null), | |
66 new SharedSizeTestData("-XX:SharedMiscCodeSize", "20M", null) | |
67 }; | |
68 | |
69 public static void main(String[] args) throws Exception { | |
70 String fileName = "test.jsa"; | |
71 | |
72 for (SharedSizeTestData td : testTable) { | |
73 String option = td.optionName + "=" + td.optionValue; | |
74 System.out.println("testing option <" + option + ">"); | |
75 | |
76 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder( | |
77 "-XX:+UnlockDiagnosticVMOptions", | |
78 "-XX:SharedArchiveFile=./" + fileName, | |
79 option, | |
80 "-Xshare:dump"); | |
81 | |
82 OutputAnalyzer output = new OutputAnalyzer(pb.start()); | |
83 | |
84 if (td.expectedErrorMsg != null) { | |
85 output.shouldContain("The shared " + td.expectedErrorMsg | |
86 + " space is not large enough"); | |
87 | |
88 output.shouldHaveExitValue(2); | |
89 } else { | |
90 output.shouldNotContain("space is not large enough"); | |
91 output.shouldHaveExitValue(0); | |
92 } | |
93 } | |
94 } | |
95 } |