$SIG{__WARN__} = sub { $warns++; warn $_[0] };
}
require 'test.pl';
-plan( tests => 26 );
+plan( tests => 27 );
my $unix_mode = 1;
cmp_ok($warns,'==',0,'no warns at start');
ok(open(FILE,">$saved_filename"),'created work file');
+print FILE "0\n";
print FILE "1\n";
-print FILE "0";
close(FILE);
open(FILE,"<$saved_filename");
my $dummy;
while (my $name = <FILE>)
{
+ chomp($name);
$seen++ if $name eq '0';
}
cmp_ok($seen,'==',1,'seen in while()');
my $line = '';
do
{
+ chomp($line);
$seen++ if $line eq '0';
} while ($line = <FILE>);
cmp_ok($seen,'==',1,'seen in do/while');
$seen = 0;
while (($seen ? $dummy : $name) = <FILE> )
{
+ chomp($name);
$seen++ if $name eq '0';
}
-cmp_ok($seen,'==',1,'seen in while() ternary');
+cmp_ok($seen,'==',2,'seen in while() ternary');
seek(FILE,0,0);
$seen = 0;
my %where;
while ($where{$seen} = <FILE>)
{
+ chomp($where{$seen});
$seen++ if $where{$seen} eq '0';
}
cmp_ok($seen,'==',1,'seen in hash while()');
my %hash = (0 => 1, 1 => 2);
my @array = 1;
+my $neg_sum= 0;
$seen = 0;
+
while (my $name = each %hash)
{
+ $neg_sum = $name - $neg_sum;
$seen++ if $name eq '0';
}
+cmp_ok(abs($neg_sum),'==',1,'abs(neg_sum) should equal 1');
cmp_ok($seen,'==',1,'seen in each');
$seen = 0;
{
$seen++ if $name eq '0';
}
-cmp_ok($seen,'==',1,'seen in each ternary');
+cmp_ok($seen,'==',$neg_sum < 0 ? 1 : 2,'seen in each ternary');
$seen = 0;
while ($where{$seen} = each %hash)