Remove now-obsolete method of the same name from Tests_Dependencies_Scripts

Author: ockham

tests/phpunit/tests/dependencies/scripts.php

@@ -3014,53 +3014,6 @@ protected function parse_markup_fragment( $markup ) {
 		return $dom;
 	}
 
-	/**
-	 * Assert markup is equal after normalizing script tags.
-	 *
-	 * @param string $expected Expected markup.
-	 * @param string $actual   Actual markup.
-	 * @param string $message  Message.
-	 */
-	protected function assertEqualMarkup( $expected, $actual, $message = '' ) {
-		$expected_dom = $this->parse_markup_fragment( $expected );
-		$actual_dom   = $this->parse_markup_fragment( $actual );
-		foreach ( array( $expected_dom, $actual_dom ) as $dom ) {
-			$xpath = new DOMXPath( $dom );
-			/** @var DOMElement $script */
-
-			// Normalize type attribute. When missing, it defaults to text/javascript.
-			foreach ( $xpath->query( '//script[ not( @type ) ]' ) as $script ) {
-				$script->setAttribute( 'type', 'text/javascript' );
-			}
-
-			// Normalize script contents to remove CDATA wrapper.
-			foreach ( $xpath->query( '//script[ contains( text(), "<![CDATA[" ) ]' ) as $script ) {
-				$script->textContent = str_replace(
-					array(
-						"/* <![CDATA[ */\n",
-						"\n/* ]]> */",
-					),
-					'',
-					$script->textContent
-				);
-			}
-
-			// Normalize XHTML-compatible boolean attributes to HTML5 ones.
-			foreach ( array( 'async', 'defer' ) as $attribute ) {
-				foreach ( iterator_to_array( $xpath->query( "//script[ @{$attribute} = '{$attribute}' ]" ) ) as $script ) {
-					$script->removeAttribute( $attribute );
-					$script->setAttributeNode( $dom->createAttribute( $attribute ) );
-				}
-			}
-		}
-
-		$this->assertEquals(
-			$expected_dom->getElementsByTagName( 'body' )->item( 0 ),
-			$actual_dom->getElementsByTagName( 'body' )->item( 0 ),
-			$message
-		);
-	}
-
 	/**
 	 * Adds html5 script theme support.
 	 */