githubmirror/strace

tests/count_unknown.test

30 строк733 B

Dmitry V. Levin

tests: add coverage for out-of-range syscalls -c summary

27 май 2026, 11:00

27 май 2026, 11:009beb5f4

#!/bin/sh
#
# Check that -c accounts for out-of-range syscalls in the summary.
#
# Copyright (c) 2026 The strace developers.
# All rights reserved.
#
# SPDX-License-Identifier: GPL-2.0-or-later

. "${srcdir=.}/init.sh"

if [ "$MIPS_ABI" = "o32" ]; then
	skip_ "mips $MIPS_ABI is not supported by this test yet"
fi

run_prog > "$OUT"

cat > "$EXP" << '__EOF__'
% time     seconds  usecs/call     calls    errors syscall
------ ----------- ----------- --------- --------- ----------------
100.00 +[^ ]+ +[^ ]+ +3 +3 +total
__EOF__

check_prog sed
sed -e '1s/^/[ ]*[^ ]+ +[^ ]+ +[^ ]+ +2 +2 +/' \
    -e '2s/^/[ ]*[^ ]+ +[^ ]+ +[^ ]+ +1 +1 +/' < "$OUT" >> "$EXP"

run_strace -e trace=none -c $args > /dev/null

match_grep "$LOG" "$EXP"