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|
#!./perl
BEGIN {
chdir 't' if -d 't';
@INC = qw(. ../lib);
}
use strict;
use warnings;
BEGIN {
require 'test.pl';
plan( tests => 12 );
}
use vars qw{ @warnings $sub $warn };
BEGIN {
$warn = 'Illegal character in prototype';
}
sub one_warning_ok {
cmp_ok(scalar(@warnings), '==', 1, 'One warning');
cmp_ok(substr($warnings[0],0,length($warn)),'eq',$warn,'warning message');
@warnings = ();
}
sub no_warnings_ok {
cmp_ok(scalar(@warnings), '==', 0, 'No warnings');
@warnings = ();
}
BEGIN {
$SIG{'__WARN__'} = sub { push @warnings, @_ };
$| = 1;
}
BEGIN { @warnings = () }
$sub = sub (x) { };
BEGIN {
one_warning_ok;
}
{
no warnings 'syntax';
$sub = sub (x) { };
}
BEGIN {
no_warnings_ok;
}
{
no warnings 'illegalproto';
$sub = sub (x) { };
}
BEGIN {
no_warnings_ok;
}
{
no warnings 'syntax';
use warnings 'illegalproto';
$sub = sub (x) { };
}
BEGIN {
one_warning_ok;
}
BEGIN {
$warn = q{Prototype after '@' for};
}
$sub = sub (@$) { };
BEGIN {
one_warning_ok;
}
{
no warnings 'syntax';
$sub = sub (@$) { };
}
BEGIN {
no_warnings_ok;
}
{
no warnings 'illegalproto';
$sub = sub (@$) { };
}
BEGIN {
no_warnings_ok;
}
{
no warnings 'syntax';
use warnings 'illegalproto';
$sub = sub (@$) { };
}
BEGIN {
one_warning_ok;
}
|
