Code Coverage for /src/src/Grammar/NoWhitespace.php

1	<?php
2	/**
3	* @file
4	* @license https://opensource.org/licenses/Apache-2.0 Apache-2.0
5	*/
6
7	namespace Wikimedia\CSS\Grammar;
8
9	use Wikimedia\CSS\Objects\ComponentValueList;
10	use Wikimedia\CSS\Objects\Token;
11
12	/**
13	* Matcher that asserts there was no whitespace before the current position.
14	*/
15	class NoWhitespace extends Matcher {
16
17	/** @inheritDoc */
18	protected function generateMatches( ComponentValueList $values, $start, array $options ) {
19	$cv = $values[$start - 1] ?? null;
20	if ( !$cv instanceof Token \|\| $cv->type() !== Token::T_WHITESPACE ) {
21	yield $this->makeMatch( $values, $start, $start );
22	}
23	}
24	}