OutputPage: Minor clean up of <head> and HTML
authorTimo Tijhof <krinklemail@gmail.com>
Thu, 18 Feb 2016 16:33:15 +0000 (16:33 +0000)
committerKrinkle <krinklemail@gmail.com>
Thu, 24 Mar 2016 03:24:31 +0000 (03:24 +0000)
* Remove trailing space in self-closing tag.
  Brings parserTest output of Parser and Parsoid closer together.

* Remove various line breaks at begin and end of script contents.

* Remove FILTER_NOMIN from makeConfigSetScript() output.
  This isn't part of any user- or page-dependent module and not minified.
  And Xml::encodeJsCall already ensures compact output for prod mode.

Bug: T127328
Change-Id: I85a5a59fd0955c1a112e8b24b933f0d9e983a156

includes/Html.php
includes/OutputPage.php
includes/resourceloader/ResourceLoader.php
includes/resourceloader/ResourceLoaderUserTokensModule.php
tests/parser/parserTests.txt
tests/phpunit/includes/HtmlTest.php
tests/phpunit/includes/OutputPageTest.php
tests/phpunit/includes/XmlTest.php

index 3b36039..890beb0 100644 (file)
@@ -216,7 +216,7 @@ class Html {
                if ( in_array( $element, self::$voidElements ) ) {
                        if ( $wgWellFormedXml ) {
                                // Silly XML.
-                               return substr( $start, 0, -1 ) . ' />';
+                               return substr( $start, 0, -1 ) . '/>';
                        }
                        return $start;
                } else {
index 6949f8b..0c3d609 100644 (file)
@@ -460,7 +460,7 @@ class OutputPage extends ContextSource {
         * @param string $script Raw HTML
         */
        function addScript( $script ) {
-               $this->mScripts .= $script . "\n";
+               $this->mScripts .= $script;
        }
 
        /**
@@ -516,7 +516,7 @@ class OutputPage extends ContextSource {
         * @param string $script JavaScript text, no "<script>" tags
         */
        public function addInlineScript( $script ) {
-               $this->mScripts .= Html::inlineScript( "\n$script\n" ) . "\n";
+               $this->mScripts .= Html::inlineScript( $script );
        }
 
        /**
@@ -2942,7 +2942,7 @@ class OutputPage extends ContextSource {
         * @return string HTML fragment
         */
        function getHeadScripts() {
-               return $this->getInlineHeadScripts() . "\n" . $this->getExternalHeadScripts();
+               return $this->getInlineHeadScripts() . $this->getExternalHeadScripts();
        }
 
        /**
@@ -3624,7 +3624,7 @@ class OutputPage extends ContextSource {
                        # If wanted, and the interface is right-to-left, flip the CSS
                        $style_css = CSSJanus::transform( $style_css, true, false );
                }
-               $this->mInlineStyles .= Html::inlineStyle( $style_css ) . "\n";
+               $this->mInlineStyles .= Html::inlineStyle( $style_css );
        }
 
        /**
@@ -3676,7 +3676,7 @@ class OutputPage extends ContextSource {
                        if ( $this->getLanguage()->getDir() !== $wgContLang->getDir() ) {
                                $previewedCSS = CSSJanus::transform( $previewedCSS, true, false );
                        }
-                       $otherTags[] = Html::inlineStyle( $previewedCSS ) . "\n";
+                       $otherTags[] = Html::inlineStyle( $previewedCSS );
                } else {
                        // Load the user styles normally
                        $moduleStyles[] = 'user';
@@ -3715,7 +3715,7 @@ class OutputPage extends ContextSource {
                        ResourceLoaderModule::TYPE_STYLES
                );
                // Add normal styles added through addStyle()/addInlineStyle() here
-               $links[] = implode( "\n", $this->buildCssLinksArray() ) . $this->mInlineStyles;
+               $links[] = implode( '', $this->buildCssLinksArray() ) . $this->mInlineStyles;
                // Add marker tag to mark the place where the client-side
                // loader should inject dynamic styles
                // We use a <meta> tag with a made-up name for this because that's valid HTML
index c689979..0aa08be 100644 (file)
@@ -88,7 +88,7 @@ class ResourceLoader implements LoggerAwareInterface {
        private $logger;
 
        /** @var string JavaScript / CSS pragma to disable minification. **/
-       const FILTER_NOMIN = ' /* @nomin */ ';
+       const FILTER_NOMIN = '/*@nomin*/';
 
        /**
         * Load information stored in the database about modules.
@@ -1362,8 +1362,8 @@ MESSAGE;
         * @return string
         */
        public static function makeLoaderConditionalScript( $script ) {
-               return "(window.RLQ = window.RLQ || []).push(function () {\n" .
-                       trim( $script ) . "\n} );";
+               return '(window.RLQ=window.RLQ||[]).push(function(){' .
+                       trim( $script ) . '});';
        }
 
        /**
@@ -1379,8 +1379,8 @@ MESSAGE;
                $js = self::makeLoaderConditionalScript( $script );
                return new WrappedString(
                        Html::inlineScript( $js ),
-                       "<script>(window.RLQ = window.RLQ || []).push(function () {\n",
-                       "\n} );</script>"
+                       '<script>(window.RLQ=window.RLQ||[]).push(function(){',
+                       '});</script>'
                );
        }
 
@@ -1396,7 +1396,7 @@ MESSAGE;
                        'mw.config.set',
                        [ $configuration ],
                        ResourceLoader::inDebugMode()
-               ) . ResourceLoader::FILTER_NOMIN;
+               );
        }
 
        /**
index bf4e8a7..cea1f39 100644 (file)
@@ -54,8 +54,7 @@ class ResourceLoaderUserTokensModule extends ResourceLoaderModule {
        /**
         * Generate the JavaScript content of this module.
         *
-        * Add '@nomin' annotation to prevent the module's contents from getting
-        * cached (T84960).
+        * Add FILTER_NOMIN annotation to prevent needless minification and caching (T84960).
         *
         * @param ResourceLoaderContext $context
         * @return string
index 356eed3..260e0f0 100644 (file)
@@ -4773,7 +4773,7 @@ External image
 !! wikitext
 External image: http://meta.wikimedia.org/upload/f/f1/Ncwikicol.png
 !! html
-<p>External image: <img src="http://meta.wikimedia.org/upload/f/f1/Ncwikicol.png" alt="Ncwikicol.png" />
+<p>External image: <img src="http://meta.wikimedia.org/upload/f/f1/Ncwikicol.png" alt="Ncwikicol.png"/>
 </p>
 !! end
 
@@ -4782,7 +4782,7 @@ External image from https
 !! wikitext
 External image from https: https://meta.wikimedia.org/upload/f/f1/Ncwikicol.png
 !! html
-<p>External image from https: <img src="https://meta.wikimedia.org/upload/f/f1/Ncwikicol.png" alt="Ncwikicol.png" />
+<p>External image from https: <img src="https://meta.wikimedia.org/upload/f/f1/Ncwikicol.png" alt="Ncwikicol.png"/>
 </p>
 !! end
 
@@ -4856,7 +4856,7 @@ External links: Clickable images
 !! wikitext
 ja-style clickable images: [http://example.com http://meta.wikimedia.org/upload/f/f1/Ncwikicol.png]
 !! html/php
-<p>ja-style clickable images: <a rel="nofollow" class="external text" href="http://example.com"><img src="http://meta.wikimedia.org/upload/f/f1/Ncwikicol.png" alt="Ncwikicol.png" /></a>
+<p>ja-style clickable images: <a rel="nofollow" class="external text" href="http://example.com"><img src="http://meta.wikimedia.org/upload/f/f1/Ncwikicol.png" alt="Ncwikicol.png"/></a>
 </p>
 !! html/parsoid
 <p>ja-style clickable images: <a rel="mw:ExtLink" href="http://example.com"><img src="http://meta.wikimedia.org/upload/f/f1/Ncwikicol.png" alt="Ncwikicol.png" data-parsoid='{"type":"extlink"}'/></a></p>
@@ -20862,7 +20862,7 @@ Bug 19052 U+3000 IDEOGRAPHIC SPACE should terminate external images links
 !! wikitext
 http://www.example.org/pic.png <-- U+3000 (vim: ^Vu3000)
 !! html
-<p><img src="http://www.example.org/pic.png" alt="pic.png" /> &lt;-- U+3000 (vim: ^Vu3000)
+<p><img src="http://www.example.org/pic.png" alt="pic.png"/> &lt;-- U+3000 (vim: ^Vu3000)
 </p>
 !! end
 
index a90295a..98eb0c5 100644 (file)
@@ -64,7 +64,7 @@ class HtmlTest extends MediaWikiTestCase {
                $this->setMwGlobals( 'wgWellFormedXml', true );
 
                $this->assertEquals(
-                       '<img />',
+                       '<img/>',
                        Html::element( 'img', null, '' ),
                        'Self-closing tag for short-tag elements (wgWellFormedXml = true)'
                );
index d404ab8..9bef038 100644 (file)
@@ -142,9 +142,9 @@ class OutputPageTest extends MediaWikiTestCase {
                        // Load module script only
                        array(
                                array( 'test.foo', ResourceLoaderModule::TYPE_SCRIPTS ),
-                               "<script>(window.RLQ = window.RLQ || []).push(function () {\n"
+                               "<script>(window.RLQ=window.RLQ||[]).push(function(){"
                                        . 'mw.loader.load("http://127.0.0.1:8080/w/load.php?debug=false\u0026lang=en\u0026modules=test.foo\u0026only=scripts\u0026skin=fallback");'
-                                       . "\n} );</script>"
+                                       . "});</script>"
                        ),
                        array(
                                // Don't condition wrap raw modules (like the startup module)
@@ -161,17 +161,17 @@ class OutputPageTest extends MediaWikiTestCase {
                        // Load private module (only=scripts)
                        array(
                                array( 'test.quux', ResourceLoaderModule::TYPE_SCRIPTS ),
-                               "<script>(window.RLQ = window.RLQ || []).push(function () {\n"
-                                       . "mw.test.baz({token:123});mw.loader.state({\"test.quux\":\"ready\"});\n"
-                                       . "} );</script>"
+                               "<script>(window.RLQ=window.RLQ||[]).push(function(){"
+                                       . "mw.test.baz({token:123});mw.loader.state({\"test.quux\":\"ready\"});"
+                                       . "});</script>"
                        ),
                        // Load private module (combined)
                        array(
                                array( 'test.quux', ResourceLoaderModule::TYPE_COMBINED ),
-                               "<script>(window.RLQ = window.RLQ || []).push(function () {\n"
+                               "<script>(window.RLQ=window.RLQ||[]).push(function(){"
                                        . "mw.loader.implement(\"test.quux\",function($,jQuery){"
                                        . "mw.test.baz({token:123});},{\"css\":[\".mw-icon{transition:none}"
-                                       . "\"]});\n} );</script>"
+                                       . "\"]});});</script>"
                        ),
                        // Load no modules
                        array(
@@ -186,12 +186,12 @@ class OutputPageTest extends MediaWikiTestCase {
                        // Load two modules in separate groups
                        array(
                                array( array( 'test.group.foo', 'test.group.bar' ), ResourceLoaderModule::TYPE_COMBINED ),
-                               "<script>(window.RLQ = window.RLQ || []).push(function () {\n"
+                               "<script>(window.RLQ=window.RLQ||[]).push(function(){"
                                        . 'mw.loader.load("http://127.0.0.1:8080/w/load.php?debug=false\u0026lang=en\u0026modules=test.group.bar\u0026skin=fallback");'
-                                       . "\n} );</script>\n"
-                                       . "<script>(window.RLQ = window.RLQ || []).push(function () {\n"
+                                       . "});</script>\n"
+                                       . "<script>(window.RLQ=window.RLQ||[]).push(function(){"
                                        . 'mw.loader.load("http://127.0.0.1:8080/w/load.php?debug=false\u0026lang=en\u0026modules=test.group.foo\u0026skin=fallback");'
-                                       . "\n} );</script>"
+                                       . "});</script>"
                        ),
                );
                // @codingStandardsIgnoreEnd
index c5314cb..7b82d68 100644 (file)
@@ -152,7 +152,7 @@ class XmlTest extends MediaWikiTestCase {
 
                $this->assertEquals(
                        '<label for="year">From year (and earlier):</label> ' .
-                               '<input id="year" maxlength="4" size="7" type="number" value="2011" name="year" /> ' .
+                               '<input id="year" maxlength="4" size="7" type="number" value="2011" name="year"/> ' .
                                '<label for="month">From month (and earlier):</label> ' .
                                '<select name="month" id="month" class="mw-month-selector">' .
                                '<option value="-1">all</option>' . "\n" .
@@ -173,7 +173,7 @@ class XmlTest extends MediaWikiTestCase {
                );
                $this->assertEquals(
                        '<label for="year">From year (and earlier):</label> ' .
-                               '<input id="year" maxlength="4" size="7" type="number" value="2011" name="year" /> ' .
+                               '<input id="year" maxlength="4" size="7" type="number" value="2011" name="year"/> ' .
                                '<label for="month">From month (and earlier):</label> ' .
                                '<select name="month" id="month" class="mw-month-selector">' .
                                '<option value="-1">all</option>' . "\n" .
@@ -207,7 +207,7 @@ class XmlTest extends MediaWikiTestCase {
 
                $this->assertEquals(
                        '<label for="year">From year (and earlier):</label> ' .
-                               '<input id="year" maxlength="4" size="7" type="number" name="year" /> ' .
+                               '<input id="year" maxlength="4" size="7" type="number" name="year"/> ' .
                                '<label for="month">From month (and earlier):</label> ' .
                                '<select name="month" id="month" class="mw-month-selector">' .
                                '<option value="-1">all</option>' . "\n" .