#!/bin/bash

if [[ -z "$AWK" ]]; then
    printf '$AWK and $WORKDIR must be set\n' >&2
    exit 1
fi

TEMP0=$WORKDIR/test.temp.0
TEMP1=$WORKDIR/test.temp.1
TEMP2=$WORKDIR/test.temp.2

RESULT=0

fail() {
	echo "$1" >&2
	RESULT=1
}

echo T.main: misc tests of arguments in main

rm -f core

# test -d option



echo hello | $AWK -d '{print}' > $TEMP1
if [[ $? -eq 139 ]]; then fail "BAD: T.main awk -d dropped core"; fi

echo 'a::b::c' > $TEMP0
$AWK -F:: '{print NF}' $TEMP0 > $TEMP1
echo '3' > $TEMP2
diff $TEMP1 $TEMP2 || fail 'bad: awk -F::'

echo 'a::b::c' > $TEMP0
$AWK -F :: '{print NF}' $TEMP0 > $TEMP1
echo '3' > $TEMP2
diff $TEMP1 $TEMP2 || fail 'bad: awk -F ::'

echo 'a	b	c' > $TEMP0
$AWK -F t '{print NF}' $TEMP0 > $TEMP1
echo '3' > $TEMP2
diff $TEMP1 $TEMP2 || fail 'bad: awk -F (tab)'

echo 'a	b	c' > $TEMP0
$AWK -Ft '{print NF}' $TEMP0 > $TEMP1
echo '3' > $TEMP2
diff $TEMP1 $TEMP2 || fail 'bad: awk -F (tab 2)'

echo 'atabbtabc' > $TEMP0
$AWK -F tab '{print NF}' $TEMP0 > $TEMP1
echo '3' > $TEMP2
diff $TEMP1 $TEMP2 || fail 'bad: awk -F tab'

exit $RESULT