/**
* Returns PermissionHelper with given node in context
*
* @param Structure\Node $node
*
* @return \VirtualFileSystem\Wrapper\PermissionHelper
*/
public function getPermissionHelper(Structure\Node $node)
{
return $this->permission_helper->setNode($node);
}
public function testIsReadable()
{
$file = new File('file');
$ph = new PermissionHelper();
$ph->setNode($file);
$file->chmod(00);
$file->chown(0);
$file->chgrp(0);
$this->assertFalse($ph->isReadable(), 'File is not readable root:root 0000');
$file->chmod(0400);
$file->chown(0);
$file->chgrp(0);
$this->assertFalse($ph->isReadable(), 'File is not readable root:root 0400');
$file->chmod(040);
$file->chown(0);
$file->chgrp(0);
$this->assertFalse($ph->isReadable(), 'File is not readable root:root 0040');
$file->chmod(04);
$file->chown(0);
$file->chgrp(0);
$this->assertTrue($ph->isReadable(), 'File is readable root:root 0004');
$file->chmod(00);
$file->chown($this->uid);
$file->chgrp(0);
$this->assertFalse($ph->isReadable(), 'File is not readable user:root 0000');
$file->chmod(0400);
$file->chown($this->uid);
$file->chgrp(0);
$this->assertTrue($ph->isReadable(), 'File is readable user:root 0400');
$file->chmod(040);
$file->chown($this->uid);
$file->chgrp(0);
$this->assertFalse($ph->isReadable(), 'File is not readable user:root 0040');
$file->chmod(04);
$file->chown($this->uid);
$file->chgrp(0);
$this->assertTrue($ph->isReadable(), 'File is readable user:root 0004');
$file->chmod(00);
$file->chown(0);
$file->chgrp($this->gid);
$this->assertFalse($ph->isReadable(), 'File is not readable root:user 0000');
$file->chmod(040);
$file->chown(0);
$file->chgrp($this->gid);
$this->assertTrue($ph->isReadable(), 'File is readable root:user 0040');
$file->chmod(0400);
$file->chown(0);
$file->chgrp($this->gid);
$this->assertFalse($ph->isReadable(), 'File is not readable root:user 0400');
$file->chmod(04);
$file->chown(0);
$file->chgrp($this->gid);
$this->assertTrue($ph->isReadable(), 'File is readable root:user 0004');
}
