66 lines
1.8 KiB
Bash
66 lines
1.8 KiB
Bash
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0+
|
|
#
|
|
# Runs the C-language litmus tests having a maximum number of processes
|
|
# to run, defaults to 6.
|
|
#
|
|
# sh checkghlitmus.sh
|
|
#
|
|
# Run from the Linux kernel tools/memory-model directory. See the
|
|
# parseargs.sh scripts for arguments.
|
|
|
|
. scripts/parseargs.sh
|
|
|
|
T=/tmp/checkghlitmus.sh.$$
|
|
trap 'rm -rf $T' 0
|
|
mkdir $T
|
|
|
|
# Clone the repository if it is not already present.
|
|
if test -d litmus
|
|
then
|
|
:
|
|
else
|
|
git clone https://github.com/paulmckrcu/litmus
|
|
( cd litmus; git checkout origin/master )
|
|
fi
|
|
|
|
# Create any new directories that have appeared in the github litmus
|
|
# repo since the last run.
|
|
if test "$LKMM_DESTDIR" != "."
|
|
then
|
|
find litmus -type d -print |
|
|
( cd "$LKMM_DESTDIR"; sed -e 's/^/mkdir -p /' | sh )
|
|
fi
|
|
|
|
# Create a list of the C-language litmus tests previously run.
|
|
( cd $LKMM_DESTDIR; find litmus -name '*.litmus.out' -print ) |
|
|
sed -e 's/\.out$//' |
|
|
xargs -r egrep -l '^ \* Result: (Never|Sometimes|Always|DEADLOCK)' |
|
|
xargs -r grep -L "^P${LKMM_PROCS}"> $T/list-C-already
|
|
|
|
# Create a list of C-language litmus tests with "Result:" commands and
|
|
# no more than the specified number of processes.
|
|
find litmus -name '*.litmus' -exec grep -l -m 1 "^C " {} \; > $T/list-C
|
|
xargs < $T/list-C -r egrep -l '^ \* Result: (Never|Sometimes|Always|DEADLOCK)' > $T/list-C-result
|
|
xargs < $T/list-C-result -r grep -L "^P${LKMM_PROCS}" > $T/list-C-result-short
|
|
|
|
# Form list of tests without corresponding .litmus.out files
|
|
sort $T/list-C-already $T/list-C-result-short | uniq -u > $T/list-C-needed
|
|
|
|
# Run any needed tests.
|
|
if scripts/runlitmushist.sh < $T/list-C-needed > $T/run.stdout 2> $T/run.stderr
|
|
then
|
|
errs=
|
|
else
|
|
errs=1
|
|
fi
|
|
|
|
sed < $T/list-C-result-short -e 's,^,scripts/judgelitmus.sh ,' |
|
|
sh > $T/judge.stdout 2> $T/judge.stderr
|
|
|
|
if test -n "$errs"
|
|
then
|
|
cat $T/run.stderr 1>&2
|
|
fi
|
|
grep '!!!' $T/judge.stdout
|