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path: root/tests/strace-V.test
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#!/bin/sh

# Check -V option.
. "${srcdir=.}/init.sh"

run_prog_skip_if_failed date +%Y > /dev/null
year="$(date +%Y)"

run_strace -V > "$OUT"
run_strace --version > "$LOG"
match_diff "$LOG" "$OUT" '-V and --version output mismatch'

config_year=$(get_config_str COPYRIGHT_YEAR)

[ "$year" -ge "$config_year" ] && [ "$config_year" -ge 2017 ] || {
	echo >&2 "The year derived from config.h (${config_year}) does not pass sanity checks."
	exit 1
}

option_unwind=$(get_config_option ENABLE_STACKTRACE \
		" stack-trace=$(get_config_str USE_UNWINDER)")
option_demangle=$(get_config_option USE_DEMANGLE " stack-demangle")

option_m32=
option_mx32=
case "$STRACE_NATIVE_ARCH" in
x86_64)
	option_m32=$(get_config_option HAVE_M32_MPERS ' m32-mpers' ' no-m32-mpers')
	option_mx32=$(get_config_option HAVE_MX32_MPERS ' mx32-mpers' ' no-mx32-mpers')
	;;
aarch64|powerpc64|s390x|sparc64|tile|x32)
	option_m32=$(get_config_option HAVE_M32_MPERS ' m32-mpers' ' no-m32-mpers')
	;;
esac

option_secontext=$(get_config_option ENABLE_SECONTEXT " secontext")

features="${option_unwind}${option_demangle}${option_m32}${option_mx32}${option_secontext}"
[ -n "$features" ] || features=" (none)"

cat > "$EXP" << __EOF__
$(get_config_str PACKAGE_NAME) -- version $(get_config_str PACKAGE_VERSION)
Copyright (c) 1991-${config_year} The strace developers <$(get_config_str PACKAGE_URL)>.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Optional features enabled:${features}
__EOF__

match_diff "$OUT" "$EXP"