tests/ioctl.test

#!/bin/sh

# Check ioctl syscall decoding.

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

check_prog grep

./ioctl || {
	if [ $? -eq 77 ]; then
		framework_skip_ 'ioctl does not behave as expected'
	else
		fail_ 'ioctl failed'
	fi
}

args="-e ioctl ./ioctl"
$STRACE -o "$LOG" $args || {
	cat "$LOG"
	fail_ "$STRACE $args failed"
}

grep_log()
{
	local syscall="$1"; shift

	LC_ALL=C grep -E -x "$syscall$*" "$LOG" > /dev/null || {
		cat "$LOG"
		fail_ "$STRACE $args failed to trace \"$syscall\" properly"
	}
}

grep_log ioctl '\(-1, TCGETS, 0x[0-9a-f]+\) += -1 EBADF .*'
grep_log ioctl '\(-1, MMTIMER_GETRES, 0x[0-9a-f]+\) += -1 EBADF .*'
grep_log ioctl '\(-1, HIDIOCGRDESCSIZE or HIDIOCGVERSION, 0x[0-9a-f]+\) += -1 EBADF .*'
grep_log ioctl '\(-1, HIDIOCGPHYS\(8\), 0x[0-9a-f]+\) += -1 EBADF .*'
grep_log ioctl '\(-1, EVIOCGBIT\(EV_KEY, 8\), 0x[0-9a-f]+\) += -1 EBADF .*'
grep_log ioctl '\(-1, _IOC\(_IOC_READ, 0xde, 0xad, 0x08\), 0x[0-9a-f]+\) += -1 EBADF .*'

exit 0