#!./perl -w
#
# test auto defined() test insertion
#
BEGIN {
chdir 't' if -d 't';
@INC = qw(. ../lib);
$SIG{__WARN__} = sub { $warns++; warn $_[0] };
}
require 'test.pl';
plan( tests => 19 );
$wanted_filename = $^O eq 'VMS' ? '0.' : '0';
$saved_filename = $^O eq 'MacOS' ? ':0' : './0';
cmp_ok($warns,'==',0,'no warns at start');
open(FILE,">$saved_filename");
ok(defined(FILE),'created work file');
print FILE "1\n";
print FILE "0";
close(FILE);
open(FILE,"<$saved_filename");
ok(defined(FILE),'opened work file');
my $seen = 0;
my $dummy;
while (my $name = <FILE>)
{
$seen++ if $name eq '0';
}
cmp_ok($seen,'==',1,'seen in while()');
seek(FILE,0,0);
$seen = 0;
my $line = '';
do
{
$seen++ if $line eq '0';
} while ($line = <FILE>);
cmp_ok($seen,'==',1,'seen in do/while');
seek(FILE,0,0);
$seen = 0;
while (($seen ? $dummy : $name) = <FILE> )
{
$seen++ if $name eq '0';
}
cmp_ok($seen,'==',1,'seen in while() ternary');
seek(FILE,0,0);
$seen = 0;
my %where;
while ($where{$seen} = <FILE>)
{
$seen++ if $where{$seen} eq '0';
}
cmp_ok($seen,'==',1,'seen in hash while()');
close FILE;
opendir(DIR,($^O eq 'MacOS' ? ':' : '.'));
ok(defined(DIR),'opened current directory');
$seen = 0;
while (my $name = readdir(DIR))
{
$seen++ if $name eq $wanted_filename;
}
cmp_ok($seen,'==',1,'saw work file once');
rewinddir(DIR);
$seen = 0;
$dummy = '';
while (($seen ? $dummy : $name) = readdir(DIR))
{
$seen++ if $name eq $wanted_filename;
}
cmp_ok($seen,'>',0,'saw file in while() ternary');
rewinddir(DIR);
$seen = 0;
while ($where{$seen} = readdir(DIR))
{
$seen++ if $where{$seen} eq $wanted_filename;
}
cmp_ok($seen,'==',1,'saw file in hash while()');
$seen = 0;
while (my $name = glob('*'))
{
$seen++ if $name eq $wanted_filename;
}
cmp_ok($seen,'==',1,'saw file in glob while()');
$seen = 0;
$dummy = '';
while (($seen ? $dummy : $name) = glob('*'))
{
$seen++ if $name eq $wanted_filename;
}
cmp_ok($seen,'>',0,'saw file in glob hash while() ternary');
$seen = 0;
while ($where{$seen} = glob('*'))
{
$seen++ if $where{$seen} eq $wanted_filename;
}
cmp_ok($seen,'==',1,'seen in glob hash while()');
unlink($saved_filename);
ok(!(-f $saved_filename),'work file unlinked');
my %hash = (0 => 1, 1 => 2);
$seen = 0;
while (my $name = each %hash)
{
$seen++ if $name eq '0';
}
cmp_ok($seen,'==',1,'seen in each');
$seen = 0;
$dummy = '';
while (($seen ? $dummy : $name) = each %hash)
{
$seen++ if $name eq '0';
}
cmp_ok($seen,'==',1,'seen in each ternary');
$seen = 0;
while ($where{$seen} = each %hash)
{
$seen++ if $where{$seen} eq '0';
}
cmp_ok($seen,'==',1,'seen in each hash');
cmp_ok($warns,'==',0,'no warns at finish');