1 #!/bin/bash 2 # 3 # Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved. 4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 # 6 # This code is free software; you can redistribute it and/or modify it 7 # under the terms of the GNU General Public License version 2 only, as 8 # published by the Free Software Foundation. 9 # 10 # This code is distributed in the hope that it will be useful, but WITHOUT 11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 # version 2 for more details (a copy is included in the LICENSE file that 14 # accompanied this code). 15 # 16 # You should have received a copy of the GNU General Public License version 17 # 2 along with this work; if not, write to the Free Software Foundation, 18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 # 20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 # or visit www.oracle.com if you need additional information or have any 22 # questions. 23 # 24 25 JAVA_OPTS="$TESTJAVAOPTS $TESTVMOPTS" 26 TESTED_JAVA_HOME="$TESTJAVA" 27 28 digit="[0123456789]" 29 number="${digit}*" 30 size_pattern="${number}Kb" 31 bound_pattern="0x[0123456789abcdef]*" 32 s1=" size=${size_pattern} used=${size_pattern} max_used=${size_pattern} free=${size_pattern}" 33 s2=" bounds \[${bound_pattern}, ${bound_pattern}, ${bound_pattern}\]" 34 s3=" total_blobs=${number} nmethods=${number} adapters=${number}" 35 s4=" compilation: enabled" 36 summary_pat_nonseg="CodeCache:${s1}${s2}${s3}${s4}" 37 summary_pat_seg="((CodeHeap.*):${s1}${s2})+${s3}${s4}" 38 39 # check whether SegmentedCodeCache enabled 40 segmented=$(${TESTED_JAVA_HOME}/bin/java ${JAVA_OPTS} -XX:+PrintFlagsFinal -version | egrep -c ' +SegmentedCodeCache +:?= +true') 41 out=$(${TESTED_JAVA_HOME}/bin/java ${JAVA_OPTS} -XX:+PrintCodeCache -version) 42 if [ "${segmented}" = "1" ]; then 43 summary_pat=${summary_pat_seg} 44 status="enabled" 45 else 46 summary_pat=${summary_pat_nonseg} 47 status="disabled" 48 fi 49 echo "INFO: SegmentedCodeCache is ${status}" 50 51 res=$(echo ${out} | egrep -c "${summary_pat}") 52 if [ "${res}" = "1" ]; then 53 echo "passed" 54 true 55 else 56 echo ${summary_pat} 57 echo "did not match for:" 58 echo ${out} 59 false 60 fi