The following commit has been merged into the core/rcu branch of tip: Commit-ID: d4a945e260b9eb59b1a90b9d6f2b0b953e27f803 Gitweb: https://git.kernel.org/tip/d4a945e260b9eb59b1a90b9d6f2b0b953e27f803 Author: Paul E. McKenney <paulmck@xxxxxxxxxx> AuthorDate: Tue, 17 Nov 2020 17:38:48 -08:00 Committer: Paul E. McKenney <paulmck@xxxxxxxxxx> CommitterDate: Mon, 04 Jan 2021 14:01:19 -08:00 torture: Add config2csv.sh script to compare torture scenarios This commit adds a config2csv.sh script that converts the specified torture-test scenarios' Kconfig options and kernel-boot parameters to .csv format. This allows easier comparison of scenarios when one fails and another does not. Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> --- tools/testing/selftests/rcutorture/bin/config2csv.sh | 67 +++++++++++- 1 file changed, 67 insertions(+) create mode 100755 tools/testing/selftests/rcutorture/bin/config2csv.sh diff --git a/tools/testing/selftests/rcutorture/bin/config2csv.sh b/tools/testing/selftests/rcutorture/bin/config2csv.sh new file mode 100755 index 0000000..d5a1663 --- /dev/null +++ b/tools/testing/selftests/rcutorture/bin/config2csv.sh @@ -0,0 +1,67 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0+ +# +# Create a spreadsheet from torture-test Kconfig options and kernel boot +# parameters. Run this in the directory containing the scenario files. +# +# Usage: config2csv path.csv [ "scenario1 scenario2 ..." ] +# +# By default, this script will take the list of scenarios from the CFLIST +# file in that directory, otherwise it will consider only the scenarios +# specified on the command line. It will examine each scenario's file +# and also its .boot file, if present, and create a column in the .csv +# output file. Note that "CFLIST" is a synonym for all the scenarios in the +# CFLIST file, which allows easy comparison of those scenarios with selected +# scenarios such as BUSTED that are normally omitted from CFLIST files. + +csvout=${1} +if test -z "$csvout" +then + echo "Need .csv output file as first argument." + exit 1 +fi +shift +defaultconfigs="`tr '\012' ' ' < CFLIST`" +if test "$#" -eq 0 +then + scenariosarg=$defaultconfigs +else + scenariosarg=$* +fi +scenarios="`echo $scenariosarg | sed -e "s/\<CFLIST\>/$defaultconfigs/g"`" + +T=/tmp/config2latex.sh.$$ +trap 'rm -rf $T' 0 +mkdir $T + +cat << '---EOF---' >> $T/p.awk +END { +---EOF--- +for i in $scenarios +do + echo ' s["'$i'"] = 1;' >> $T/p.awk + grep -v '^#' < $i | grep -v '^ *$' > $T/p + if test -r $i.boot + then + tr -s ' ' '\012' < $i.boot | grep -v '^#' >> $T/p + fi + sed -e 's/^[^=]*$/&=?/' < $T/p | + sed -e 's/^\([^=]*\)=\(.*\)$/\tp["\1:'"$i"'"] = "\2";\n\tc["\1"] = 1;/' >> $T/p.awk +done +cat << '---EOF---' >> $T/p.awk + ns = asorti(s, ss); + nc = asorti(c, cs); + for (j = 1; j <= ns; j++) + printf ",\"%s\"", ss[j]; + printf "\n"; + for (i = 1; i <= nc; i++) { + printf "\"%s\"", cs[i]; + for (j = 1; j <= ns; j++) { + printf ",\"%s\"", p[cs[i] ":" ss[j]]; + } + printf "\n"; + } +} +---EOF--- +awk -f $T/p.awk < /dev/null > $T/p.csv +cp $T/p.csv $csvout
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