Skip doctype and comments in test dom tree

sirreal · Dec 19, 2023 · 4f1bf7d · 4f1bf7d
1 parent 434c84f
commit 4f1bf7d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/tests/phpunit/tests/html-api/wpHtmlProcessorHtml5lib.php b/tests/phpunit/tests/html-api/wpHtmlProcessorHtml5lib.php
@@ -182,7 +182,8 @@ public static function parse_html5_dat_testfile( $filename ) {
 					if ( '|' === $line[0] ) {
 						$candidate = substr( $line, 2 );
 						$trimmed   = trim( $candidate );
-						if ( '<' === $trimmed[0] && '<!DOCTYPE' !== substr( $trimmed, 0, 9 ) ) {
+						// We ignore `<!` starters to skip `<!--` (comment opener) and `<!DOCTYPE`.
+						if ( '<' === $trimmed[0] && '<!' !== substr( $trimmed, 0, 2 ) ) {
 							$test_dom .= $candidate;
 						}
 					}