Mercurial > hg > truffle
annotate test/runtime/SharedArchiveFile/LimitSharedSizes.java @ 20700:0558eb13dcf3
8066670: PrintSharedArchiveAndExit does not exit the VM when the archive is invalid
Summary: in FileMapInfo::fail_continue do not set UseSharedSpaces = false
Reviewed-by: dholmes, ccheung
| author | iklam |
|---|---|
| date | Thu, 04 Dec 2014 15:20:09 -0800 |
| parents | 03e6d34be1f5 |
| children |
| rev | line source |
|---|---|
| 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
|
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 } |