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8016029: test runtime/6878713/Test6878713.sh failed
Rewrote test in Java; updated the test condition to reflect latest changes in the source Reviewed-by: dholmes, ctornqvi
This commit is contained in:
Mikhailo Seledtsov
parent
81760af364
commit
a19b450d56
@ -1,137 +0,0 @@
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#!/bin/sh
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#
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# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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##
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## @test
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## @bug 6878713
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## @bug 7030610
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## @bug 7037122
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## @bug 7123945
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## @summary Verifier heap corruption, relating to backward jsrs
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## @run shell Test6878713.sh
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##
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## some tests require path to find test source dir
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if [ "${TESTSRC}" = "" ]
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then
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TESTSRC=${PWD}
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echo "TESTSRC not set. Using "${TESTSRC}" as default"
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fi
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echo "TESTSRC=${TESTSRC}"
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## Adding common setup Variables for running shell tests.
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. ${TESTSRC}/../../test_env.sh
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TARGET_CLASS=OOMCrashClass1960_2
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echo "INFO: extracting the target class."
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${COMPILEJAVA}${FS}bin${FS}jar xvf \
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${TESTSRC}${FS}testcase.jar ${TARGET_CLASS}.class
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# remove any hs_err_pid that might exist here
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rm -f hs_err_pid*.log
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echo "INFO: checking for 32-bit versus 64-bit VM."
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${TESTJAVA}${FS}bin${FS}java ${TESTVMOPTS} -version 2>&1 \
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| grep "64-Bit [^ ][^ ]* VM" > /dev/null 2>&1
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status="$?"
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if [ "$status" = 0 ]; then
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echo "INFO: testing a 64-bit VM."
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is_64_bit=true
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else
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echo "INFO: testing a 32-bit VM."
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fi
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if [ "$is_64_bit" = true ]; then
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# limit is 768MB in 8-byte words (1024 * 1024 * 768 / 8) == 100663296
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MALLOC_MAX=100663296
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else
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# limit is 768MB in 4-byte words (1024 * 1024 * 768 / 4) == 201326592
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MALLOC_MAX=201326592
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fi
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echo "INFO: MALLOC_MAX=$MALLOC_MAX"
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echo "INFO: executing the target class."
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# -XX:+PrintCommandLineFlags for debugging purposes
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# -XX:+IgnoreUnrecognizedVMOptions so test will run on a VM without
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# the new -XX:MallocMaxTestWords option
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# -XX:+UnlockDiagnosticVMOptions so we can use -XX:MallocMaxTestWords
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# -XX:MallocMaxTestWords limits malloc to $MALLOC_MAX
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${TESTJAVA}${FS}bin${FS}java \
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-XX:+PrintCommandLineFlags \
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-XX:+IgnoreUnrecognizedVMOptions \
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-XX:+UnlockDiagnosticVMOptions \
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-XX:MallocMaxTestWords=$MALLOC_MAX \
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${TESTVMOPTS} ${TARGET_CLASS} > test.out 2>&1
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echo "INFO: begin contents of test.out:"
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cat test.out
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echo "INFO: end contents of test.out."
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echo "INFO: checking for memory allocation error message."
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# We are looking for this specific memory allocation failure mesg so
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# we know we exercised the right allocation path with the test class:
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MESG1="Native memory allocation (malloc) failed to allocate 25696531[0-9][0-9] bytes"
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grep "$MESG1" test.out
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status="$?"
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if [ "$status" = 0 ]; then
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echo "INFO: found expected memory allocation error message."
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else
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echo "INFO: did not find expected memory allocation error message."
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# If we didn't find MESG1 above, then there are several scenarios:
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# 1) -XX:MallocMaxTestWords is not supported by the current VM and we
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# didn't fail TARGET_CLASS's memory allocation attempt; instead
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# we failed to find TARGET_CLASS's main() method. The TARGET_CLASS
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# is designed to provoke a memory allocation failure during class
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# loading; we actually don't care about running the class which is
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# why it doesn't have a main() method.
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# 2) we failed a memory allocation, but not the one we were looking
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# so it might be that TARGET_CLASS no longer tickles the same
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# memory allocation code path
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# 3) TARGET_CLASS reproduces the failure mode (SIGSEGV) fixed by
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# 6878713 because the test is running on a pre-fix VM.
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echo "INFO: checking for no main() method message."
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MESG2="Error: Main method not found in class"
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grep "$MESG2" test.out
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status="$?"
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if [ "$status" = 0 ]; then
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echo "INFO: found no main() method message."
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else
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echo "FAIL: did not find no main() method message."
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# status is non-zero for exit below
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if [ -s hs_err_pid*.log ]; then
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echo "INFO: begin contents of hs_err_pid file:"
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cat hs_err_pid*.log
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echo "INFO: end contents of hs_err_pid file."
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fi
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fi
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fi
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if [ "$status" = 0 ]; then
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echo "PASS: test found one of the expected messages."
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fi
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exit "$status"
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@ -0,0 +1,74 @@
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/*
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* Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test OomWhileParsingRepeatedJsr
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* @summary Testing class file parser; specifically parsing
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* a file with repeated JSR (jump local subroutine)
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* bytecode command.
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* @bug 6878713
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* @bug 7030610
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* @bug 7037122
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* @bug 7123945
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* @bug 8016029
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* @library /testlibrary
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* @run main OomWhileParsingRepeatedJsr
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*/
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import com.oracle.java.testlibrary.*;
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public class OomWhileParsingRepeatedJsr {
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public static void main(String[] args) throws Exception {
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// ======= Configure the test
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String jarFile = System.getProperty("test.src") + "/testcase.jar";
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String className = "OOMCrashClass1960_2";
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// limit is 768MB in native words
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int mallocMaxTestWords = (1024 * 1024 * 768 / 4);
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if (Platform.is64bit())
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mallocMaxTestWords = (mallocMaxTestWords / 2);
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// ======= extract the test class
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ProcessBuilder pb = new ProcessBuilder(new String[] {
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JDKToolFinder.getJDKTool("jar"),
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"xvf", jarFile } );
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OutputAnalyzer output = new OutputAnalyzer(pb.start());
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output.shouldHaveExitValue(0);
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// ======= execute the test
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pb = ProcessTools.createJavaProcessBuilder(
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"-cp", ".",
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"-XX:+UnlockDiagnosticVMOptions",
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"-XX:MallocMaxTestWords=" + mallocMaxTestWords,
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className );
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output = new OutputAnalyzer(pb.start());
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output.shouldContain("Cannot reserve enough memory");
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}
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}
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