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test/runtime/RedefineTests/test8178870.sh@628176d22495 (annotated)
test/runtime/RedefineTests/test8178870.sh
Thu, 12 Sep 2019 15:15:22 -0400
- author
- zgu
- date
- Thu, 12 Sep 2019 15:15:22 -0400
- changeset 9748
- 628176d22495
- permissions
- -rw-r--r--
8178870: instrumentation.retransformClasses cause coredump
Summary: Don't double-free cached class bytes on redefinition loading failure.
Reviewed-by: sspitsyn, jiangli
| zgu@9748 | 1 | #!/bin/sh |
| zgu@9748 | 2 | |
| zgu@9748 | 3 | # |
| zgu@9748 | 4 | # Copyright (c) 2019, Red Hat, Inc. All rights reserved. |
| zgu@9748 | 5 | # |
| zgu@9748 | 6 | # This code is free software; you can redistribute it and/or modify it |
| zgu@9748 | 7 | # under the terms of the GNU General Public License version 2 only, as |
| zgu@9748 | 8 | # published by the Free Software Foundation. |
| zgu@9748 | 9 | # |
| zgu@9748 | 10 | # This code is distributed in the hope that it will be useful, but WITHOUT |
| zgu@9748 | 11 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| zgu@9748 | 12 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| zgu@9748 | 13 | # version 2 for more details (a copy is included in the LICENSE file that |
| zgu@9748 | 14 | # accompanied this code). |
| zgu@9748 | 15 | # |
| zgu@9748 | 16 | # You should have received a copy of the GNU General Public License version |
| zgu@9748 | 17 | # 2 along with this work; if not, write to the Free Software Foundation, |
| zgu@9748 | 18 | # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| zgu@9748 | 19 | # |
| zgu@9748 | 20 | # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| zgu@9748 | 21 | # or visit www.oracle.com if you need additional information or have any |
| zgu@9748 | 22 | # questions. |
| zgu@9748 | 23 | # |
| zgu@9748 | 24 | # |
| zgu@9748 | 25 | |
| zgu@9748 | 26 | ## @test test.sh |
| zgu@9748 | 27 | ## @bug 8178870 |
| zgu@9748 | 28 | ## @summary test instrumentation.retransformClasses |
| zgu@9748 | 29 | ## @run shell test.sh |
| zgu@9748 | 30 | |
| zgu@9748 | 31 | if [ "${TESTSRC}" = "" ] |
| zgu@9748 | 32 | then |
| zgu@9748 | 33 | TESTSRC=${PWD} |
| zgu@9748 | 34 | echo "TESTSRC not set. Using "${TESTSRC}" as default" |
| zgu@9748 | 35 | fi |
| zgu@9748 | 36 | echo "TESTSRC=${TESTSRC}" |
| zgu@9748 | 37 | ## Adding common setup Variables for running shell tests. |
| zgu@9748 | 38 | . ${TESTSRC}/../../test_env.sh |
| zgu@9748 | 39 | |
| zgu@9748 | 40 | LIB_SRC=${TESTSRC}/../../testlibrary/ |
| zgu@9748 | 41 | |
| zgu@9748 | 42 | # set platform-dependent variables |
| zgu@9748 | 43 | OS=`uname -s` |
| zgu@9748 | 44 | echo "Testing on " $OS |
| zgu@9748 | 45 | case "$OS" in |
| zgu@9748 | 46 | Linux) |
| zgu@9748 | 47 | cc_cmd=`which gcc` |
| zgu@9748 | 48 | if [ "x$cc_cmd" == "x" ]; then |
| zgu@9748 | 49 | echo "WARNING: gcc not found. Cannot execute test." 2>&1 |
| zgu@9748 | 50 | exit 0; |
| zgu@9748 | 51 | fi |
| zgu@9748 | 52 | ;; |
| zgu@9748 | 53 | Solaris) |
| zgu@9748 | 54 | cc_cmd=`which cc` |
| zgu@9748 | 55 | if [ "x$cc_cmd" == "x" ]; then |
| zgu@9748 | 56 | echo "WARNING: cc not found. Cannot execute test." 2>&1 |
| zgu@9748 | 57 | exit 0; |
| zgu@9748 | 58 | fi |
| zgu@9748 | 59 | ;; |
| zgu@9748 | 60 | *) |
| zgu@9748 | 61 | echo "Test passed. Only on Linux and Solaris" |
| zgu@9748 | 62 | exit 0; |
| zgu@9748 | 63 | ;; |
| zgu@9748 | 64 | esac |
| zgu@9748 | 65 | |
| zgu@9748 | 66 | THIS_DIR=. |
| zgu@9748 | 67 | |
| zgu@9748 | 68 | cp ${TESTSRC}/RedefineDoubleDelete.java ${THIS_DIR} |
| zgu@9748 | 69 | mkdir -p ${THIS_DIR}/classes |
| zgu@9748 | 70 | ${TESTJAVA}/bin/javac -sourcepath ${LIB_SRC} -d ${THIS_DIR}/classes ${LIB_SRC}RedefineClassHelper.java |
| zgu@9748 | 71 | ${TESTJAVA}/bin/javac -cp .:${THIS_DIR}/classes:${TESTJAVA}/lib/tools.jar -d ${THIS_DIR} RedefineDoubleDelete.java |
| zgu@9748 | 72 | |
| zgu@9748 | 73 | $cc_cmd -fPIC -shared -o ${THIS_DIR}${FS}libRedefineDoubleDelete.so \ |
| zgu@9748 | 74 | -I${TESTJAVA}/include -I${TESTJAVA}/include/linux \ |
| zgu@9748 | 75 | ${TESTSRC}/libRedefineDoubleDelete.c |
| zgu@9748 | 76 | |
| zgu@9748 | 77 | LD_LIBRARY_PATH=${THIS_DIR} |
| zgu@9748 | 78 | echo LD_LIBRARY_PATH = ${LD_LIBRARY_PATH} |
| zgu@9748 | 79 | export LD_LIBRARY_PATH |
| zgu@9748 | 80 | |
| zgu@9748 | 81 | # Install redefineagent.jar |
| zgu@9748 | 82 | ${TESTJAVA}/bin${FS}java -cp ${THIS_DIR}/classes RedefineClassHelper |
| zgu@9748 | 83 | |
| zgu@9748 | 84 | echo |
| zgu@9748 | 85 | echo ${TESTJAVA}/bin/java -agentlib:RedefineDoubleDelete RedefineDoubleDelete |
| zgu@9748 | 86 | ${TESTJAVA}/bin/java -cp .:${THIS_DIR}${FS}classes -javaagent:redefineagent.jar -agentlib:RedefineDoubleDelete RedefineDoubleDelete |
| zgu@9748 | 87 |
