3 # Copyright (c) 2018-2020 Gavin D. Howard and contributors.
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions are met:
8 # * Redistributions of source code must retain the above copyright notice, this
9 # list of conditions and the following disclaimer.
11 # * Redistributions in binary form must reproduce the above copyright notice,
12 # this list of conditions and the following disclaimer in the documentation
13 # and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
19 # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 # POSSIBILITY OF SUCH DAMAGE.
28 # Tests the timeconst.bc script from the Linux kernel build.
29 # You can find the script at kernel/time/timeconst.bc in any Linux repo.
30 # One such repo is: https://github.com/torvalds/linux
33 testdir=$(dirname "$script")
35 if [ "$#" -gt 0 ]; then
39 timeconst="$testdir/scripts/timeconst.bc"
42 if [ "$#" -gt 0 ]; then
46 bc="$testdir/../../bin/bc"
49 out1="$testdir/../.log_bc_timeconst.txt"
50 out2="$testdir/../.log_bc_timeconst_test.txt"
52 base=$(basename "$timeconst")
54 if [ ! -f "$timeconst" ]; then
55 printf 'Warning: %s does not exist\n' "$timeconst"
56 printf 'Skipping...\n'
60 printf 'Running %s...' "$base"
62 nums=$(printf 'for (i = 0; i <= 1000; ++i) { i }\n' | bc)
66 printf '%s\n' "$i" | bc -q "$timeconst" > "$out1"
70 if [ "$err" -ne 0 ]; then
71 printf '\nOther bc is not GNU compatible. Skipping...\n'
75 printf '%s\n' "$i" | "$bc" "$@" -q "$timeconst" > "$out2"
81 if [ "$error" -ne 0 ]; then
82 printf '\nFailed on input: %s\n' "$i"