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#!./perl
BEGIN {
chdir 't' if -d 't';
require './test.pl';
set_up_inc('../lib');
}
plan 6;
# Need to run this in a quiet private directory as it assumes that it can
# reliably delete fixed file names.
my $tempdir = tempfile;
mkdir $tempdir, 0700 or die "Can't mkdir '$tempdir': $!";
chdir $tempdir or die die "Can't chdir '$tempdir': $!";
sub make_file {
my $file = shift;
open my $fh, ">", $file or die "Can't open $file: $!";
close $fh or die "Can't close $file: $!";
}
make_file('aaa');
is unlink('aaa'), 1, 'retval of unlink with one file name';
ok (!-e 'aaa', 'unlink unlinked it');
make_file($_) for 'aaa', 'bbb';
is unlink('aaa','bbb','ccc'), 2,
'retval of unlink with list that includes nonexistent file';
ok (!-e 'aaa' && !-e 'bbb', 'unlink unlank the files it claims it unlank');
$_ = 'zzz';
make_file 'zzz';
is unlink, 1, 'retval of unlink with no args';
ok !-e 'zzz', 'unlink with no arg unlinked $_';
chdir '..' or die "Couldn't chdir .. for cleanup: $!";
rmdir $tempdir or die "Couldn't unlink tempdir '$tempdir': $!";
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