| #!/bin/bash |
| # Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved. |
| # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| # |
| # This code is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU General Public License version 2 only, as |
| # published by the Free Software Foundation. |
| # |
| # This code is distributed in the hope that it will be useful, but WITHOUT |
| # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| # version 2 for more details (a copy is included in the LICENSE file that |
| # accompanied this code). |
| # |
| # You should have received a copy of the GNU General Public License version |
| # 2 along with this work; if not, write to the Free Software Foundation, |
| # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| # |
| # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| # or visit www.oracle.com if you need additional information or have any |
| # questions. |
| |
| JAVA="$TESTJAVA/bin/java" |
| JAVA_OPTS="$TESTJAVAOPTS $TESTVMOPTS" |
| |
| if echo $JAVA_OPTS $_JAVA_OPTIONS | egrep '\-XX:\+Use[a-zA-Z0-9]+GC'; then |
| echo Particular GC is enabled via flags. The test is useless. |
| exit 0 |
| fi |
| |
| log=gcDetails.out |
| $JAVA $JAVA_OPTS -XX:+UseParallelGC -Xlog:gc* -version >$log |
| |
| if ! grep PSYoungGen $log; then |
| echo Default GC is not Parallel, the test is useless |
| exit 0 |
| fi |
| |
| if grep ParOld $log; then |
| echo ParallelOldGC was used by default. Test passed. |
| exit 0 |
| else |
| echo "ParallelOldGC wasn't used by default. TEST FAILED" |
| exit 2 |
| fi |