#!/bin/sh
|
# SPDX-License-Identifier: GPL-2.0+
|
#
|
# Given a .litmus test and the corresponding .litmus.out file, check
|
# the .litmus.out file against the "Result:" comment to judge whether
|
# the test ran correctly.
|
#
|
# Usage:
|
# judgelitmus.sh file.litmus
|
#
|
# Run this in the directory containing the memory model, specifying the
|
# pathname of the litmus test to check.
|
#
|
# Copyright IBM Corporation, 2018
|
#
|
# Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
|
|
litmus=$1
|
|
if test -f "$litmus" -a -r "$litmus"
|
then
|
:
|
else
|
echo ' --- ' error: \"$litmus\" is not a readable file
|
exit 255
|
fi
|
if test -f "$LKMM_DESTDIR/$litmus".out -a -r "$LKMM_DESTDIR/$litmus".out
|
then
|
:
|
else
|
echo ' --- ' error: \"$LKMM_DESTDIR/$litmus\".out is not a readable file
|
exit 255
|
fi
|
if grep -q '^ \* Result: ' $litmus
|
then
|
outcome=`grep -m 1 '^ \* Result: ' $litmus | awk '{ print $3 }'`
|
else
|
outcome=specified
|
fi
|
|
grep '^Observation' $LKMM_DESTDIR/$litmus.out
|
if grep -q '^Observation' $LKMM_DESTDIR/$litmus.out
|
then
|
:
|
else
|
echo ' !!! Verification error' $litmus
|
if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
|
then
|
echo ' !!! Verification error' >> $LKMM_DESTDIR/$litmus.out 2>&1
|
fi
|
exit 255
|
fi
|
if test "$outcome" = DEADLOCK
|
then
|
if grep '^Observation' $LKMM_DESTDIR/$litmus.out | grep -q 'Never 0 0$'
|
then
|
ret=0
|
else
|
echo " !!! Unexpected non-$outcome verification" $litmus
|
if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
|
then
|
echo " !!! Unexpected non-$outcome verification" >> $LKMM_DESTDIR/$litmus.out 2>&1
|
fi
|
ret=1
|
fi
|
elif grep '^Observation' $LKMM_DESTDIR/$litmus.out | grep -q $outcome || test "$outcome" = Maybe
|
then
|
ret=0
|
else
|
echo " !!! Unexpected non-$outcome verification" $litmus
|
if ! grep -q '!!!' $LKMM_DESTDIR/$litmus.out
|
then
|
echo " !!! Unexpected non-$outcome verification" >> $LKMM_DESTDIR/$litmus.out 2>&1
|
fi
|
ret=1
|
fi
|
tail -2 $LKMM_DESTDIR/$litmus.out | head -1
|
exit $ret
|
