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t/Utility.t  view on Meta::CPAN

TODO: {
    my $why = " - user may not want to run extended tests";

    # this way to run them but not count them as failures
    local $TODO = $why if ( -e '/dev/null' );

#$extra = $util->yes_or_no( question=>"can I run extended tests?", timeout=>5 );
#ok ( $extra, 'yes_or_no' );
}

# file_read
my $rwtest = "$tmp/rw-test";
ok( $util->file_write( $rwtest, lines => ["erase me please"] ), 'file_write');
my @lines = $util->file_read( $rwtest );
ok( @lines == 1, 'file_read' );

# file_append
# a typical invocation
ok( $util->file_write( $rwtest, lines  => ["more junk"], append => 1 ), 'file_append');

# archive_file
# a typical invocation
my $backup = $util->archive_file( $rwtest, fatal => 0 );
ok( -e $backup, 'archive_file' );
ok( $util->file_delete( $backup, fatal => 0 ), 'file_delete' );

ok( !$util->archive_file( $backup, fatal => 0 ), 'archive_file' );

#    eval {
#        # invalid param, will raise an exception
#	    $util->archive_file( $backup, fatal=>0 );
#    };
#	ok( $EVAL_ERROR , "archive_file");

# file_check_[readable|writable]
# typical invocation
ok( $util->is_readable( $rwtest, fatal => 0 ), 'is_readable' );

# a non-existing file (we already deleted it)
ok( !$util->is_readable( $backup, fatal => 0,debug=>0 ), 'is_readable - negated' );

ok( $util->is_writable( $rwtest, fatal => 0 ), 'is_writable' );

# get_url
SKIP: {
    skip "avoiding network tests", 2 if ( !$network );

    ok( $util->cwd_source_dir( $tmp ), 'cwd_source_dir' );

    my $url = "http://www.mail-toaster.org/etc/maildrop-qmail-domain";
    ok( $util->get_url( $url ), 'get_url' );
    ok( $util->get_url( $url, dir => $tmp ), 'get_url');
}

chdir($cwd);
print "\t\t  wd: " . Cwd::cwd . "\n" if $debug;

# chown
my $uid = getpwuid($UID);
my $gid = getgrgid($GID);
my $root = 'root';
my $grep = $util->find_bin( 'grep' );
my $wheel = `$grep wheel /etc/group` ? 'wheel' : 'root';

SKIP: {
    skip "the temp file for file_ch* is missing!", 4 if ( !-f $rwtest );

    # this one should work
    ok( $util->chown( $rwtest,
            uid   => $uid,
            gid   => $gid,
            sudo  => 0,
            fatal => 0
        ),
        'chown uid'
    );

    if ( $UID == 0 ) {
        ok( $util->chown( $rwtest,
                uid   => $root,
                gid   => $wheel,
                sudo  => 0,
                fatal => 0,
            ),
            'chown user'
        );
    }

    # try a user/group that does not exist
    ok( !$util->chown( $rwtest,
            uid   => 'frobnob6i',
            gid   => 'frobnob6i',
            sudo  => 0,
            fatal => 0
        ),
        'chown nonexisting uid'
    );

    # try a user/group that I may not have permission to
    if ( $UID != 0 && lc($OSNAME) ne 'irix') {
        ok( !$util->chown( $rwtest,
                uid   => $root,
                gid   => $wheel,
                sudo  => 0,
                fatal => 0
            ),
            'chown no perms'
        );
    }
}

# tests system_chown because sudo is set, might cause testers to freak out
#	ok ($util->chown( $rwtest, uid=>$uid, gid=>$gid, sudo=>1, fatal=>0 ), 'chown');
#	ok ( ! $util->chown( $rwtest, uid=>'frobnob6i', gid=>'frobnob6i', sudo=>1, fatal=>0 ), 'chown');
#	ok ( ! $util->chown( $rwtest, uid=>$root, gid=>$wheel, sudo=>1,fatal=>0), 'chown');

# chmod
# get the permissions of the file in octal file mode
use File::stat;
my $st = stat($rwtest) or warn "No $tmp: $!\n";
my $before = sprintf "%lo", $st->mode & 07777;

#$util->syscmd( "ls -al $rwtest" );   # use ls -al to view perms

# change the permissions to something slightly unique
if ( lc($OSNAME) ne 'irix' ) {
# not sure why this doesn't work on IRIX, and since IRIX is EOL and nearly 
# extinct, I'm not too motivated to find out why.
    ok( $util->chmod(
            file_or_dir => $rwtest,   mode        => '0700',
            fatal       => 0,
        ),
        'chmod'
    );

# file_mode
    my $result_mode = $util->file_mode( file => $rwtest );
    cmp_ok( $result_mode, '==', 700, 'file_mode' );

#$util->syscmd( "ls -al $rwtest" );

# and then set them back
    ok( $util->chmod(
            file_or_dir => $rwtest,
            mode        => $before,
            fatal => 0,
        ),
        'chmod'
    );
};

#$util->syscmd( "ls -al $rwtest" );

# file_write
ok( $util->file_write( $rwtest, lines => ["17"], fatal => 0 ), 'file_write');

#$ENV{PATH} = ""; print `/bin/cat $rwtest`;
#print `/bin/cat $rwtest` . "\n";

# files_diff
# we need two files to work with
$backup = $util->archive_file( $rwtest );

# these two files are identical, so we should get 0 back from files_diff
ok( !$util->files_diff( f1 => $rwtest, f2 => $backup ), 'files_diff' );

# now we change one of the files, and this time they should be different
ok( $util->file_write( $rwtest,
        lines  => ["more junk"],
        append => 1
    ),
    'file_write'
);
ok( $util->files_diff( f1 => $rwtest, f2 => $backup ), 'files_diff' );