diff options
Diffstat (limited to 'contrib/perl5/t/op/undef.t')
| -rwxr-xr-x | contrib/perl5/t/op/undef.t | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/contrib/perl5/t/op/undef.t b/contrib/perl5/t/op/undef.t index 8ab2ec4..5b3c7ef 100755 --- a/contrib/perl5/t/op/undef.t +++ b/contrib/perl5/t/op/undef.t @@ -1,8 +1,6 @@ #!./perl -# $RCSfile: undef.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:34 $ - -print "1..21\n"; +print "1..23\n"; print defined($a) ? "not ok 1\n" : "ok 1\n"; @@ -54,3 +52,10 @@ sub foo { print "ok 19\n"; } print defined &foo ? "ok 20\n" : "not ok 20\n"; undef &foo; print defined(&foo) ? "not ok 21\n" : "ok 21\n"; + +eval { undef $1 }; +print $@ =~ /^Modification of a read/ ? "ok 22\n" : "not ok 22\n"; + +eval { $1 = undef }; +print $@ =~ /^Modification of a read/ ? "ok 23\n" : "not ok 23\n"; + |
