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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/kselftest/runner.sh | |
parent | Initial commit. (diff) | |
download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/kselftest/runner.sh')
-rw-r--r-- | tools/testing/selftests/kselftest/runner.sh | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh new file mode 100644 index 000000000..83616f077 --- /dev/null +++ b/tools/testing/selftests/kselftest/runner.sh @@ -0,0 +1,120 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# +# Runs a set of tests in a given subdirectory. +export skip_rc=4 +export timeout_rc=124 +export logfile=/dev/stdout +export per_test_logging= + +# Defaults for "settings" file fields: +# "timeout" how many seconds to let each test run before failing. +export kselftest_default_timeout=45 + +# There isn't a shell-agnostic way to find the path of a sourced file, +# so we must rely on BASE_DIR being set to find other tools. +if [ -z "$BASE_DIR" ]; then + echo "Error: BASE_DIR must be set before sourcing." >&2 + exit 1 +fi + +# If Perl is unavailable, we must fall back to line-at-a-time prefixing +# with sed instead of unbuffered output. +tap_prefix() +{ + if [ ! -x /usr/bin/perl ]; then + sed -e 's/^/# /' + else + "$BASE_DIR"/kselftest/prefix.pl + fi +} + +tap_timeout() +{ + # Make sure tests will time out if utility is available. + if [ -x /usr/bin/timeout ] ; then + /usr/bin/timeout --foreground "$kselftest_timeout" \ + /usr/bin/timeout "$kselftest_timeout" $1 + else + $1 + fi +} + +run_one() +{ + DIR="$1" + TEST="$2" + NUM="$3" + + BASENAME_TEST=$(basename $TEST) + + # Reset any "settings"-file variables. + export kselftest_timeout="$kselftest_default_timeout" + # Load per-test-directory kselftest "settings" file. + settings="$BASE_DIR/$DIR/settings" + if [ -r "$settings" ] ; then + while read line ; do + # Skip comments. + if echo "$line" | grep -q '^#'; then + continue + fi + field=$(echo "$line" | cut -d= -f1) + value=$(echo "$line" | cut -d= -f2-) + eval "kselftest_$field"="$value" + done < "$settings" + fi + + TEST_HDR_MSG="selftests: $DIR: $BASENAME_TEST" + echo "# $TEST_HDR_MSG" + if [ ! -e "$TEST" ]; then + echo "# Warning: file $TEST is missing!" + echo "not ok $test_num $TEST_HDR_MSG" + else + cmd="./$BASENAME_TEST" + if [ ! -x "$TEST" ]; then + echo "# Warning: file $TEST is not executable" + + if [ $(head -n 1 "$TEST" | cut -c -2) = "#!" ] + then + interpreter=$(head -n 1 "$TEST" | cut -c 3-) + cmd="$interpreter ./$BASENAME_TEST" + else + echo "not ok $test_num $TEST_HDR_MSG" + return + fi + fi + cd `dirname $TEST` > /dev/null + ((((( tap_timeout "$cmd" 2>&1; echo $? >&3) | + tap_prefix >&4) 3>&1) | + (read xs; exit $xs)) 4>>"$logfile" && + echo "ok $test_num $TEST_HDR_MSG") || + (rc=$?; \ + if [ $rc -eq $skip_rc ]; then \ + echo "ok $test_num $TEST_HDR_MSG # SKIP" + elif [ $rc -eq $timeout_rc ]; then \ + echo "#" + echo "not ok $test_num $TEST_HDR_MSG # TIMEOUT $kselftest_timeout seconds" + else + echo "not ok $test_num $TEST_HDR_MSG # exit=$rc" + fi) + cd - >/dev/null + fi +} + +run_many() +{ + echo "TAP version 13" + DIR="${PWD#${BASE_DIR}/}" + test_num=0 + total=$(echo "$@" | wc -w) + echo "1..$total" + for TEST in "$@"; do + BASENAME_TEST=$(basename $TEST) + test_num=$(( test_num + 1 )) + if [ -n "$per_test_logging" ]; then + logfile="/tmp/$BASENAME_TEST" + cat /dev/null > "$logfile" + fi + run_one "$DIR" "$TEST" "$test_num" + done +} |