public function testEquals()
{
$current = new Path(__FILE__);
$cwd = new Path(getcwd());
$relative = new Path('.' . $current->makeRelativeTo($cwd));
$this->assertTrue($current->equals($relative));
// with virtual path
$current = new Path('vfs://root/dir/file.ext');
$relative = new Path('vfs://root/file.ext');
$this->assertFalse($current->equals($relative));
$this->assertFalse($current->equals($cwd));
}
public function testLink()
{
$origin = new Path(tempnam(sys_get_temp_dir(), 'orig'));
$target = new File(tempnam(sys_get_temp_dir(), 'target'));
$target->delete();
$target = new Path($target->getPathname());
$file = new File($origin);
$file->touch();
$file->linkTo($target);
$link = $target->toFileDescriptor();
$this->assertNull($file->getLinkTarget());
$this->assertTrue($link->exists());
$this->assertTrue($link->isLink());
$this->assertTrue($origin->equals($link->getLinkTarget()));
}
/**
* Returns a count of the number of segments which match in this
* path and the given path, comparing in increasing segment number order.
*
* @param Path $anotherPath
* @return int
*/
public function matchingFirstSegments(Path $anotherPath)
{
$segments = $anotherPath->segments();
$count = 0;
foreach ($this->segments as $i => $segment) {
if ($segment != $segments[$i]) {
break;
}
$count++;
}
return $count;
}
