72 lines
2.2 KiB
Bash
72 lines
2.2 KiB
Bash
# @test
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# @bug 6888954
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# @summary exercise HotSpot error handling code
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# @author John Coomes
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# @run shell vmerrors.sh
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# Repeatedly invoke java with a command-line option that causes HotSpot to
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# produce an error report and terminate just after initialization. Each
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# invocation is identified by a small integer, <n>, which provokes a different
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# error (assertion failure, guarantee failure, fatal error, etc.). The output
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# from stdout/stderr is written to <n>.out and the hs_err_pidXXX.log file is
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# renamed to <n>.log.
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#
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# The automated checking done by this script is minimal. When updating the
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# fatal error handler it is more useful to run it manually or to use the -retain
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# option with the jtreg so that test directories are not removed automatically.
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# To run stand-alone:
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#
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# TESTJAVA=/java/home/dir
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# TESTVMOPTS=...
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# export TESTJAVA TESTVMOPTS
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# sh test/runtime/6888954/vmerrors.sh
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ulimit -c 0 # no core files
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i=1
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rc=0
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assert_re='(assert|guarantee)[(](str|num).*failed: *'
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guarantee_re='guarantee[(](str|num).*failed: *'
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fatal_re='fatal error: *'
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signal_re='(SIGSEGV|EXCEPTION_ACCESS_VIOLATION).* at pc='
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tail_1='.*expected null'
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tail_2='.*num='
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for re in \
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"${assert_re}${tail_1}" "${assert_re}${tail_2}" \
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"${guarantee_re}${tail_1}" "${guarantee_re}${tail_2}" \
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"${fatal_re}${tail_1}" "${fatal_re}${tail_2}" \
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"${fatal_re}.*truncated" "ChunkPool::allocate" \
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"ShouldNotCall" "ShouldNotReachHere" \
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"Unimplemented" "$signal_re"
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do
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i2=$i
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[ $i -lt 10 ] && i2=0$i
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"$TESTJAVA/bin/java" $TESTVMOPTS -XX:+IgnoreUnrecognizedVMOptions \
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-XX:ErrorHandlerTest=${i} -version > ${i2}.out 2>&1
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# If ErrorHandlerTest is ignored (product build), stop.
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#
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# Using the built-in variable $! to get the pid does not work reliably on
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# windows; use a wildcard instead.
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mv hs_err_pid*.log ${i2}.log || exit $rc
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for f in ${i2}.log ${i2}.out
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do
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egrep -- "$re" $f > $$
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if [ $? -ne 0 ]
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then
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echo "ErrorHandlerTest=$i failed ($f)"
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rc=1
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fi
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done
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rm -f $$
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i=`expr $i + 1`
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done
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exit $rc
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