Mercurial > hg > truffle

annotate test/compiler/startup/NumCompilerThreadsCheck.java @ 20628:80260967f994

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8061969: [TESTBUG] MallocSiteHashOverflow.java should be enabled for 32-bit platforms Reviewed-by: ctornqvi, coleenp
author gtriantafill
date Wed, 05 Nov 2014 08:22:17 -0800
parents 4356234e712a
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
20593
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
1 /*
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
4 *
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
7 * published by the Free Software Foundation.
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
8 *
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
13 * accompanied this code).
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
14 *
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
18 *
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
21 * questions.
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
22 */
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
23
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
24 /*
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
25 * @test
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
26 * @bug 8034775
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
27 * @summary Ensures correct minimal number of compiler threads (provided by -XX:CICompilerCount=)
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
28 * @library /testlibrary
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
29 */
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
30 import com.oracle.java.testlibrary.*;
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
31
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
32 public class NumCompilerThreadsCheck {
20596
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
33
20593
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
34 public static void main(String[] args) throws Exception {
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
35 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:CICompilerCount=-1");
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
36 OutputAnalyzer out = new OutputAnalyzer(pb.start());
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
37
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
38 String expectedOutput = "CICompilerCount of -1 is invalid";
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
39 out.shouldContain(expectedOutput);
20596
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
40
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
41 if (isZeroVm()) {
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
42 String expectedLowWaterMarkText = "must be at least 0";
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
43 out.shouldContain(expectedLowWaterMarkText);
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
44 }
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
45 }
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
46
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
47 private static boolean isZeroVm() {
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
48 String vmName = System.getProperty("java.vm.name");
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
49 if (vmName == null) {
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
50 throw new RuntimeException("No VM name");
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
51 }
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
52 if (vmName.toLowerCase().contains("zero")) {
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
53 return true;
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
54 }
4356234e712a 8041992: Fix of JDK-8034775 neglects to account for non-JIT VMs
anoll
parents: 20593
diff changeset
55 return false;
20593
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
56 }
2eda90444a0d 8034775: Failing to initialize VM when running with negative value for -XX:CICompilerCount
anoll
parents:
diff changeset
57 }