tests/input-tty

# Require a controlling input `terminal'.

tty -s || have_input_tty=no
test -t 1 || have_input_tty=no
if test "$have_input_tty" = no; then
  echo "$0: This test must have a controlling input \`terminal'," 1>&2
  echo "  so it may not be run via \`batch', \`at', or \`rsh'." 1>&2
  echo "  On some systems, it may not even be run in the background." 1>&2
  (exit 77); exit 77
fi
* empty log message * 2002-07-19 20:26:28 +00:00			# Require a controlling input `terminal'.
moved from stty/~ 2001-03-09 18:21:29 +00:00
			`tty -s \|\| have_input_tty=no`
Also check `test -t 1'. This is necessary on linux-2.4.21, otherwise, the test stty/basic-1 would hang when run in the background. 2003-07-12 07:33:35 +00:00			`test -t 1 \|\| have_input_tty=no`
moved from stty/~ 2001-03-09 18:21:29 +00:00			`if test "$have_input_tty" = no; then`
			echo "$0: This test must have a controlling input \`terminal'," 1>&2
			echo " so it may not be run via \`batch', \`at', or \`rsh'." 1>&2
Also check `test -t 1'. This is necessary on linux-2.4.21, otherwise, the test stty/basic-1 would hang when run in the background. 2003-07-12 07:33:35 +00:00			`echo " On some systems, it may not even be run in the background." 1>&2`
Replace all occurrences of `(exit N); exit' with `(exit N); exit N'. Otherwise, those many tests could exit with improper exit status when exiting via e.g., a trapped interrupt. Thanks to a report from Bob Proulx. 2004-06-23 15:07:00 +00:00			`(exit 77); exit 77`
moved from stty/~ 2001-03-09 18:21:29 +00:00			`fi`