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#!/bin/sh
NAME="$1"
EMSG="$2"
try_vg() {
if [ "x$VALGRIND" != "x0" ] && which valgrind > /dev/null >&1; then
eval "valgrind -q --leak-check=full --error-exitcode=169 $1"
else
eval "$1"
fi
RETVAL=$?
return "$RETVAL"
}
I=0
while :; do
if try_vg "../fwd $NAME/$NAME.fwd" \
1> "reports/$NAME/gen.c" \
2> "reports/$NAME/run-$I"
then
# success was not expected
echo "SUCC" > reports/$NAME/OK
exit 0
fi
if [ "$RETVAL" = 169 ]; then
echo "VALGRIND" > reports/$NAME/OK
# don't return on an error so that makefile continues running
# other tests that are maybe failing, and reports the status
# after all tests have been run
exit 0
fi
# correctly handled coverage exception, continue to next run
# here we check for the special 'internal error' which should be
# reported if the error was handled gracefully, otherwise since the
# error message is not the one we expected and not a covsrv error, we
# don't know what it is and could end up in an infinite loop if we don't
# stop here.
if grep 'COVSRV: EXIT' "reports/$NAME/gen.c" > /dev/null \
&& grep 'internal error:' "reports/$NAME/run-$I" > /dev/null; then
I=$((I+1))
continue
fi
if grep "$EMSG" "reports/$NAME/run-$I" > /dev/null; then
# we exited with the expected error message and without leaking
# memory, presume covsrv is happy as well
echo "OK" > reports/$NAME/OK
exit 0
fi
# incorrectly handled coverage exception, stop run
echo "MEMERR" > reports/$NAME/OK
exit 0
done
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