specify posix.syslog:
- before:
    log = require "posix.syslog"


- describe LOG_MASK:
  - context with bad arguments:
      if log.LOG_MASK then
        badargs.diagnose (log.LOG_MASK, "(int)")
      end


- describe closelog:
  - context with bad arguments:
      if log.closelog then
        badargs.diagnose (log.closelog, "()")
      end


- describe openlog:
  - before:
      openlog = log.openlog

  - context with bad arguments: |
      if openlog then
        badargs.diagnose (openlog, "(string, ?int, ?int)")
      end


- describe setlogmask:
  - context with bad arguments:
      if log.setlogmask then
        badargs.diagnose (log.setlogmask, "(?int)")
      end


- describe syslog:
  - context with bad arguments:
      if log.syslog then
        badargs.diagnose (log.syslog, "(int, string)")
      end