public function __construct($name, $options = [])
{
parent::__construct($name, $options);
if (isset($options['inject'])) {
$this->inject = $options['inject'];
}
}
public function testStartSucceedsEnd()
{
$start = new Token('name', ['pos' => 1]);
$end = new Token('name', ['pos' => 1]);
$start->setEnd($end);
$this->assertEquals(-1, Token::compare($start, $end));
$this->assertEquals(1, Token::compare($end, $start));
}
protected function testToken($desired, Token $actual)
{
if (isset($desired['pos']) && $desired['pos'] !== $actual->pos) {
return false;
}
if (isset($desired['name']) && $desired['name'] !== $actual->name) {
return false;
}
if (isset($desired['rule']) && $desired['rule'] !== $actual->rule) {
return false;
}
if (isset($desired['index']) && $desired['index'] !== $actual->index) {
return false;
}
if (in_array('start', $desired, true) && !$actual->isStart()) {
return false;
}
if (in_array('end', $desired, true) && !$actual->isEnd()) {
return false;
}
return true;
}
public static function compare(Token $a, Token $b)
{
$multiplier = $a->isEnd() ? -1 : 1;
if ($a->isStart() && $b->isEnd() || $a->isEnd() && $b->isStart()) {
if ($a->getStart() == $b) {
return 1;
}
if ($a->getEnd() == $b) {
return -1;
} else {
return $multiplier;
}
} elseif (($rule = Helper::cmp($b->rule->priority, $a->rule->priority)) !== 0) {
return $multiplier * $rule;
} else {
return $multiplier * ($a->id < $b->id ? -1 : 1);
}
}
