|
1 /* |
|
2 * Copyright (c) 2017, Red Hat, Inc. and/or its affiliates. |
|
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 TestDieWithOnError |
|
26 * @summary Epsilon GC should die on heap exhaustion with error handler attached |
|
27 * @library /test/lib |
|
28 * @run main TestDieWithOnError |
|
29 */ |
|
30 |
|
31 import jdk.test.lib.process.OutputAnalyzer; |
|
32 import jdk.test.lib.process.ProcessTools; |
|
33 |
|
34 public class TestDieWithOnError extends AbstractEpsilonTest { |
|
35 |
|
36 static String ON_ERR_MSG = "Epsilon error handler message"; |
|
37 |
|
38 public static void passWith(String... args) throws Exception { |
|
39 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args); |
|
40 OutputAnalyzer out = new OutputAnalyzer(pb.start()); |
|
41 out.shouldNotContain("OutOfMemoryError"); |
|
42 out.stdoutShouldNotMatch("^" + ON_ERR_MSG); |
|
43 out.shouldHaveExitValue(0); |
|
44 } |
|
45 |
|
46 public static void failWith(String... args) throws Exception { |
|
47 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(args); |
|
48 OutputAnalyzer out = new OutputAnalyzer(pb.start()); |
|
49 out.shouldContain("OutOfMemoryError"); |
|
50 if (out.getExitValue() == 0) { |
|
51 throw new IllegalStateException("Should have failed with non-zero exit code"); |
|
52 } |
|
53 out.stdoutShouldMatch("^" + ON_ERR_MSG); |
|
54 } |
|
55 |
|
56 public static void main(String[] args) throws Exception { |
|
57 if (!isEpsilonEnabled()) return; |
|
58 |
|
59 passWith("-Xmx128m", |
|
60 "-XX:+UnlockExperimentalVMOptions", |
|
61 "-XX:+UseEpsilonGC", |
|
62 "-Dcount=1", |
|
63 "-XX:OnOutOfMemoryError=echo " + ON_ERR_MSG, |
|
64 TestDieWithOnError.Workload.class.getName()); |
|
65 |
|
66 failWith("-Xmx128m", |
|
67 "-XX:+UnlockExperimentalVMOptions", |
|
68 "-XX:+UseEpsilonGC", |
|
69 "-XX:OnOutOfMemoryError=echo " + ON_ERR_MSG, |
|
70 TestDieWithOnError.Workload.class.getName()); |
|
71 |
|
72 failWith("-Xmx128m", |
|
73 "-Xint", |
|
74 "-XX:+UnlockExperimentalVMOptions", |
|
75 "-XX:+UseEpsilonGC", |
|
76 "-XX:OnOutOfMemoryError=echo " + ON_ERR_MSG, |
|
77 TestDieWithOnError.Workload.class.getName()); |
|
78 |
|
79 failWith("-Xmx128m", |
|
80 "-Xbatch", |
|
81 "-Xcomp", |
|
82 "-XX:+UnlockExperimentalVMOptions", |
|
83 "-XX:+UseEpsilonGC", |
|
84 "-XX:OnOutOfMemoryError=echo " + ON_ERR_MSG, |
|
85 TestDieWithOnError.Workload.class.getName()); |
|
86 |
|
87 failWith("-Xmx128m", |
|
88 "-Xbatch", |
|
89 "-Xcomp", |
|
90 "-XX:TieredStopAtLevel=1", |
|
91 "-XX:+UnlockExperimentalVMOptions", |
|
92 "-XX:+UseEpsilonGC", |
|
93 "-XX:OnOutOfMemoryError=echo " + ON_ERR_MSG, |
|
94 TestDieWithOnError.Workload.class.getName()); |
|
95 |
|
96 failWith("-Xmx128m", |
|
97 "-Xbatch", |
|
98 "-Xcomp", |
|
99 "-XX:TieredStopAtLevel=4", |
|
100 "-XX:+UnlockExperimentalVMOptions", |
|
101 "-XX:+UseEpsilonGC", |
|
102 "-XX:OnOutOfMemoryError=echo " + ON_ERR_MSG, |
|
103 TestDieWithOnError.Workload.class.getName()); |
|
104 } |
|
105 |
|
106 public static class Workload { |
|
107 static int COUNT = Integer.getInteger("count", 1_000_000_000); // ~24 GB allocation |
|
108 |
|
109 static volatile Object sink; |
|
110 |
|
111 public static void main(String... args) { |
|
112 for (int c = 0; c < COUNT; c++) { |
|
113 sink = new Object(); |
|
114 } |
|
115 } |
|
116 } |
|
117 |
|
118 } |