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#!/bin/sh
# exit.sh --- test exit invoked in various ways
if [ "$AWK" = "" ]
then
echo $0: You must set AWK >&2
exit 1
fi
# Use awk to print the string instead of echo or printf.
x='BEGIN{print 1; exit; print 2}; NR>1{print}; END{print 3; exit; print 4}'
$AWK 'BEGIN { print "a\nb" }' | $AWK "$x"
echo "-- 1"
x='function f(){ exit}; END{print NR;f();print NR}'
$AWK 'BEGIN { print "a\nb" }' | $AWK "$x"
echo "-- 2"
x='function f(){ exit}; NR>1 {f()}; END{print NR; f();print NR}'
$AWK 'BEGIN { print "a\nb" }' | $AWK "$x"
echo "-- 3"
x='function f(){ exit}; NR>1{ f()}; END{print NR;print NR}'
$AWK 'BEGIN { print "a\nb" }' | $AWK "$x"
echo "-- 4"
x='function f(){ exit}; BEGINFILE {f()}; NR>1{ f()}; END{print NR}'
$AWK 'BEGIN { print "a\nb" }' | $AWK "$x"
echo "-- 5"
y='function strip(f) { sub(/.*\//, "", f); return f };'
x='BEGINFILE{if(++i==1) exit;}; END{print i, strip(FILENAME)}'
$AWK "$y$x" /dev/null $0
echo "-- 6"
x='BEGINFILE{if(++i==1) exit;}; ENDFILE{print i++}; END{print i, strip(FILENAME)}'
$AWK "$y$x" /dev/null $0
echo "-- 7"
x='function f(){ exit}; BEGINFILE{i++ && f()}; END{print NR,strip(FILENAME)}'
$AWK "$y$x" /dev/null $0
echo "-- 8"
x='function f(){ exit}; BEGINFILE{i++ && f()}; ENDFILE{ print i}; END{print NR,strip(FILENAME)}'
$AWK "$y$x" /dev/null $0
echo "-- 9"
x='function f(){ exit}; BEGINFILE{i++}; ENDFILE{ f(); print i}; END{print NR,strip(FILENAME)}'
$AWK "$y$x" /dev/null $0
echo "-- 10"
x='function f(){ exit}; BEGINFILE{i++}; ENDFILE{ i>1 && f(); print i, strip(FILENAME)}'
$AWK "$y$x" /dev/null $0
echo "-- 11"
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