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

1	<?php
2	declare( strict_types = 1 );
3
4	/**
5	* @file
6	* @license https://opensource.org/licenses/Apache-2.0 Apache-2.0
7	*/
8
9	namespace Wikimedia\CSS\Grammar;
10
11	use Wikimedia\CSS\Objects\ComponentValueList;
12	use Wikimedia\CSS\Objects\Token;
13
14	/**
15	* Matcher that asserts there was no whitespace before the current position.
16	*/
17	class NoWhitespace extends Matcher {
18
19	/** @inheritDoc */
20	protected function generateMatches( ComponentValueList $values, $start, array $options ) {
21	$cv = $values[$start - 1] ?? null;
22	if ( !$cv instanceof Token \|\| $cv->type() !== Token::T_WHITESPACE ) {
23	yield $this->makeMatch( $values, $start, $start );
24	}
25	}
26	}