blob: 87a3331a4bdb5b18fca862e82cf1df134b70d000 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
#!/bin/sh
# Ensure that an invalid range like [b-a] evokes exit status of 2.
. "${srcdir=.}/init.sh"; path_prepend_ ../src
fail=0
printf 'Invalid range end\n' > exp
for prog in grep egrep 'grep -E'; do
$prog '[b-a]' < /dev/null > out 2>&1
# exit status must be 2, not 1
test $? = 2 || fail=1
# Remove "program_name: " prefix from actual output.
sed 's/^\([A-Za-z]:\)\{0,1\}[^: ]*: //' out > k && mv k out
compare exp out || fail=1
done
Exit $fail
|
