# 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.

#

# @test

# @bug 6888954

# @bug 8015884

# @summary exercise HotSpot error handling code

# @author John Coomes

# @run shell vmerrors.sh

# Repeatedly invoke java with a command-line option that causes HotSpot to

# produce an error report and terminate just after initialization.  Each

# invocation is identified by a small integer, <n>, which provokes a different

# error (assertion failure, guarantee failure, fatal error, etc.).  The output

# from stdout/stderr is written to <n>.out and the hs_err_pidXXX.log file is

# renamed to <n>.log.

#

# The automated checking done by this script is minimal.  When updating the

# fatal error handler it is more useful to run it manually or to use the -retain

# option with the jtreg so that test directories are not removed automatically.

# To run stand-alone:

#

# TESTJAVA=/java/home/dir

# TESTVMOPTS=...

# export TESTJAVA TESTVMOPTS

# sh test/runtime/6888954/vmerrors.sh

if [ "${TESTSRC}" = "" ]

then

  TESTSRC=${PWD}

  echo "TESTSRC not set.  Using "${TESTSRC}" as default"

fi

echo "TESTSRC=${TESTSRC}"

## Adding common setup Variables for running shell tests.

. ${TESTSRC}/../../test_env.sh

ulimit -c 0 # no core files

i=1

rc=0

assert_re='(assert|guarantee)[(](str|num).*failed: *'

# for bad_data_ptr_re:

# EXCEPTION_ACCESS_VIOLATION - Win-*

# SIGILL - MacOS X

# SIGSEGV - Linux-*, Solaris SPARC-*, Solaris X86-*

#

bad_data_ptr_re='(SIGILL|SIGSEGV|EXCEPTION_ACCESS_VIOLATION).* at pc='

#

# for bad_func_ptr_re:

# EXCEPTION_ACCESS_VIOLATION - Win-*

# SIGBUS - Solaris SPARC-64

# SIGSEGV - Linux-*, Solaris SPARC-32, Solaris X86-*

#

# Note: would like to use "pc=0x00*0f," in the pattern, but Solaris SPARC-*

# gets its signal at a PC in test_error_handler().

#

guarantee_re='guarantee[(](str|num).*failed: *'

fatal_re='fatal error: *'

tail_1='.*expected null'

tail_2='.*num='

for re in                                                 \

    "${assert_re}${tail_1}"    "${assert_re}${tail_2}"    \

    "${guarantee_re}${tail_1}" "${guarantee_re}${tail_2}" \

    "${fatal_re}${tail_1}"     "${fatal_re}${tail_2}"     \

    "${fatal_re}.*truncated"   "ChunkPool::allocate"      \

    "ShouldNotCall"            "ShouldNotReachHere"       \

    "Unimplemented"            "$bad_data_ptr_re"         \

    "$bad_func_ptr_re"

do

    i2=$i

    [ $i -lt 10 ] && i2=0$i

    "$TESTJAVA/bin/java" $TESTOPTS -XX:+IgnoreUnrecognizedVMOptions \

        -XX:-TransmitErrorReport -XX:-CreateMinidumpOnCrash \

        -XX:ErrorHandlerTest=${i} -version > ${i2}.out 2>&1

    # If ErrorHandlerTest is ignored (product build), stop.

    #

    # Using the built-in variable $! to get the pid does not work reliably on

    # windows; use a wildcard instead.

    mv hs_err_pid*.log ${i2}.log || exit $rc

    for f in ${i2}.log ${i2}.out

    do

        egrep -- "$re" $f > $$

        if [ $? -ne 0 ]

        then

            echo "ErrorHandlerTest=$i failed ($f)"

            rc=1

        fi

    done

    rm -f $$

    i=`expr $i + 1`

done

exit $rc