Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#!/bin/sh
2# SPDX-License-Identifier: GPL-2.0
3#
4# Runs a set of tests in a given subdirectory.
5export skip_rc=4
6export logfile=/dev/stdout
7export per_test_logging=
8
9# There isn't a shell-agnostic way to find the path of a sourced file,
10# so we must rely on BASE_DIR being set to find other tools.
11if [ -z "$BASE_DIR" ]; then
12 echo "Error: BASE_DIR must be set before sourcing." >&2
13 exit 1
14fi
15
16# If Perl is unavailable, we must fall back to line-at-a-time prefixing
17# with sed instead of unbuffered output.
18tap_prefix()
19{
20 if [ ! -x /usr/bin/perl ]; then
21 sed -e 's/^/# /'
22 else
23 "$BASE_DIR"/kselftest/prefix.pl
24 fi
25}
26
27run_one()
28{
29 DIR="$1"
30 TEST="$2"
31 NUM="$3"
32
33 BASENAME_TEST=$(basename $TEST)
34
35 TEST_HDR_MSG="selftests: $DIR: $BASENAME_TEST"
36 echo "# $TEST_HDR_MSG"
37 if [ ! -x "$TEST" ]; then
38 echo -n "# Warning: file $TEST is "
39 if [ ! -e "$TEST" ]; then
40 echo "missing!"
41 else
42 echo "not executable, correct this."
43 fi
44 echo "not ok $test_num $TEST_HDR_MSG"
45 else
46 cd `dirname $TEST` > /dev/null
47 (((((./$BASENAME_TEST 2>&1; echo $? >&3) |
48 tap_prefix >&4) 3>&1) |
49 (read xs; exit $xs)) 4>>"$logfile" &&
50 echo "ok $test_num $TEST_HDR_MSG") ||
51 (if [ $? -eq $skip_rc ]; then \
52 echo "not ok $test_num $TEST_HDR_MSG # SKIP"
53 else
54 echo "not ok $test_num $TEST_HDR_MSG"
55 fi)
56 cd - >/dev/null
57 fi
58}
59
60run_many()
61{
62 echo "TAP version 13"
63 DIR=$(basename "$PWD")
64 test_num=0
65 total=$(echo "$@" | wc -w)
66 echo "1..$total"
67 for TEST in "$@"; do
68 BASENAME_TEST=$(basename $TEST)
69 test_num=$(( test_num + 1 ))
70 if [ -n "$per_test_logging" ]; then
71 logfile="/tmp/$BASENAME_TEST"
72 cat /dev/null > "$logfile"
73 fi
74 run_one "$DIR" "$TEST" "$test_num"
75 done
76}