Commit | Line | Data |
f4a2945e |
1 | BEGIN { |
2 | chdir 't' if -d 't'; |
3 | @INC = '../lib'; |
4 | } |
5 | |
6 | use Scalar::Util qw(readonly); |
7 | |
8 | print "1..9\n"; |
9 | |
10 | print "not " unless readonly(1); |
11 | print "ok 1\n"; |
12 | |
13 | my $var = 2; |
14 | |
15 | print "not " if readonly($var); |
16 | print "ok 2\n"; |
17 | |
18 | print "not " unless $var == 2; |
19 | print "ok 3\n"; |
20 | |
21 | print "not " unless readonly("fred"); |
22 | print "ok 4\n"; |
23 | |
24 | $var = "fred"; |
25 | |
26 | print "not " if readonly($var); |
27 | print "ok 5\n"; |
28 | |
29 | print "not " unless $var eq "fred"; |
30 | print "ok 6\n"; |
31 | |
32 | $var = \2; |
33 | |
34 | print "not " if readonly($var); |
35 | print "ok 7\n"; |
36 | |
37 | print "not " unless readonly($$var); |
38 | print "ok 8\n"; |
39 | |
40 | print "not " if readonly(*STDOUT); |
41 | print "ok 9\n"; |