1#!/bin/bash
2
3if [[ -z "$AWK" || -z "$WORKDIR" ]]; then
4    printf '$AWK and $WORKDIR must be set\n' >&2
5    exit 1
6fi
7
8TEMP1=$WORKDIR/test.temp.1
9
10RESULT=0
11
12fail() {
13	echo "$1" >&2
14	RESULT=1
15}
16
17echo T.flags: test some commandline flags
18
19$AWK > $TEMP1 2>&1
20grep '[Uu]sage' $TEMP1 >/dev/null || fail 'T.flags: bad usage'
21
22$AWK -f > $TEMP1 2>&1
23grep 'no program' $TEMP1 >/dev/null || fail 'T.flags: bad no program'
24
25$AWK -f glop/glop > $TEMP1 2>&1
26grep 'can.t open' $TEMP1 >/dev/null || fail 'T.flags: bad can.t open program'
27
28$AWK -fglop/glop > $TEMP1 2>&1
29grep 'can.t open' $TEMP1 >/dev/null || fail 'T.flags: bad can.t open program 2'
30
31$AWK -zz 'BEGIN{}' > $TEMP1 2>&1
32grep 'unknown option' $TEMP1 >/dev/null || fail 'T.flags: bad unknown option'
33
34$AWK -F  > $TEMP1 2>&1
35grep 'field separator.*empty' $TEMP1 >/dev/null || fail 'T.flags: bad null field separator'
36
37exit $RESULT
38