update style engine

Author: ramonjd

src/wp-includes/style-engine/class-wp-style-engine.php

@@ -50,31 +50,37 @@ final class WP_Style_Engine {
 	 */
 	const BLOCK_STYLE_DEFINITIONS_METADATA = array(
 		'background' => array(
-			'backgroundImage'    => array(
+			'backgroundImage'      => array(
 				'property_keys' => array(
 					'default' => 'background-image',
 				),
 				'value_func'    => array( self::class, 'get_url_or_value_css_declaration' ),
 				'path'          => array( 'background', 'backgroundImage' ),
 			),
-			'backgroundPosition' => array(
+			'backgroundPosition'   => array(
 				'property_keys' => array(
 					'default' => 'background-position',
 				),
 				'path'          => array( 'background', 'backgroundPosition' ),
 			),
-			'backgroundRepeat'   => array(
+			'backgroundRepeat'     => array(
 				'property_keys' => array(
 					'default' => 'background-repeat',
 				),
 				'path'          => array( 'background', 'backgroundRepeat' ),
 			),
-			'backgroundSize'     => array(
+			'backgroundSize'       => array(
 				'property_keys' => array(
 					'default' => 'background-size',
 				),
 				'path'          => array( 'background', 'backgroundSize' ),
 			),
+			'backgroundAttachment' => array(
+				'property_keys' => array(
+					'default' => 'background-attachment',
+				),
+				'path'          => array( 'background', 'backgroundAttachment' ),
+			),
 		),
 		'color'      => array(
 			'text'       => array(

tests/phpunit/tests/style-engine/styleEngine.php

@@ -539,22 +539,24 @@ public function data_wp_style_engine_get_styles() {
 			'inline_background_image_url_with_background_size' => array(
 				'block_styles'    => array(
 					'background' => array(
-						'backgroundImage'    => array(
+						'backgroundImage'      => array(
 							'url' => 'https://example.com/image.jpg',
 						),
-						'backgroundPosition' => 'center',
-						'backgroundRepeat'   => 'no-repeat',
-						'backgroundSize'     => 'cover',
+						'backgroundPosition'   => 'center',
+						'backgroundRepeat'     => 'no-repeat',
+						'backgroundSize'       => 'cover',
+						'backgroundAttachment' => 'fixed',
 					),
 				),
 				'options'         => array(),
 				'expected_output' => array(
-					'css'          => "background-image:url('https://example.com/image.jpg');background-position:center;background-repeat:no-repeat;background-size:cover;",
+					'css'          => "background-image:url('https://example.com/image.jpg');background-position:center;background-repeat:no-repeat;background-size:cover;background-attachment:fixed;",
 					'declarations' => array(
-						'background-image'    => "url('https://example.com/image.jpg')",
-						'background-position' => 'center',
-						'background-repeat'   => 'no-repeat',
-						'background-size'     => 'cover',
+						'background-image'      => "url('https://example.com/image.jpg')",
+						'background-position'   => 'center',
+						'background-repeat'     => 'no-repeat',
+						'background-size'       => 'cover',
+						'background-attachment' => 'fixed',
 					),
 				),
 			),