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Diffstat (limited to 'tools/memory-model/scripts/checkalllitmus.sh')
| -rw-r--r-- | tools/memory-model/scripts/checkalllitmus.sh | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tools/memory-model/scripts/checkalllitmus.sh b/tools/memory-model/scripts/checkalllitmus.sh new file mode 100644 index 000000000000..af0aa15ab84e --- /dev/null +++ b/tools/memory-model/scripts/checkalllitmus.sh @@ -0,0 +1,73 @@ +#!/bin/sh +# +# Run herd tests on all .litmus files in the specified directory (which +# defaults to litmus-tests) and check each file's result against a "Result:" +# comment within that litmus test. If the verification result does not +# match that specified in the litmus test, this script prints an error +# message prefixed with "^^^". It also outputs verification results to +# a file whose name is that of the specified litmus test, but with ".out" +# appended. +# +# Usage: +# sh checkalllitmus.sh [ directory ] +# +# The LINUX_HERD_OPTIONS environment variable may be used to specify +# arguments to herd, whose default is defined by the checklitmus.sh script. +# Thus, one would normally run this in the directory containing the memory +# model, specifying the pathname of the litmus test to check. +# +# This script makes no attempt to run the litmus tests concurrently. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program 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 for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, you can access it online at +# http://www.gnu.org/licenses/gpl-2.0.html. +# +# Copyright IBM Corporation, 2018 +# +# Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com> + +litmusdir=${1-litmus-tests} +if test -d "$litmusdir" -a -r "$litmusdir" -a -x "$litmusdir" +then + : +else + echo ' --- ' error: $litmusdir is not an accessible directory + exit 255 +fi + +# Find the checklitmus script. If it is not where we expect it, then +# assume that the caller has the PATH environment variable set +# appropriately. +if test -x scripts/checklitmus.sh +then + clscript=scripts/checklitmus.sh +else + clscript=checklitmus.sh +fi + +# Run the script on all the litmus tests in the specified directory +ret=0 +for i in litmus-tests/*.litmus +do + if ! $clscript $i + then + ret=1 + fi +done +if test "$ret" -ne 0 +then + echo " ^^^ VERIFICATION MISMATCHES" +else + echo All litmus tests verified as was expected. +fi +exit $ret |