set test "flightrec2"
if {![installtest_p]} { untested $test; return }

# cleanup
system "rm -f flightlog.out*"

set pid 0
# check -S option
spawn stap -F -o flightlog.out -S 1,3 $srcdir/$subdir/$test.stp
expect {
  -timeout 240
  -re {([0-9]+)\r\n} {
      pass "$test (-S option)"
      set pid $expect_out(1,string)
      exp_continue}
  timeout { fail "$test (timeout)"}
  eof { }
}
wait
if {$pid == 0} {
  fail "$test (no pid)"
  return -1
}

exec sleep 4
set scnt 0
set cnt1 0
# wait for log files
spawn ls -sk1
expect {
  -timeout 100
  -re {([0-9]+) flightlog\.out\.[0-9]+} {
      incr cnt1;
      if {$expect_out(1,string) <= 1028} {incr scnt}
      # 1024 + 4(for inode blocks?)
      exp_continue}
  timeout { fail "$test (logfile timeout)"}
}
wait
exec sleep 3
set cnt2 0
# wait for log files
spawn ls -sk1
expect {
  -timeout 100
  -re {([0-9]+) flightlog\.out\.[0-9]+} {
      incr cnt2;
      if {$expect_out(1,string) <= 1028} {incr scnt}
      exp_continue}
  timeout { fail "$test (logfile timeout)"}
}
wait
# check logfile number
if {$cnt1 == 3 && $cnt2 == 3} {
    pass "$test (log file numbers limitation)"
} else {
  fail "$test (log file numbers ($cnt1, $cnt2))"
}
# check logfile size
if {$scnt == 6} {
    pass "$test (log file size limitation)"
} else {
  fail "$test (log file size ($scnt))"
}
exec kill -TERM $pid
# wait for exiting...
exec sleep 1
system "rm -f flightlog.out*"