Title: [195092] trunk
Revision
195092
Author
achristen...@apple.com
Date
2016-01-14 23:18:47 -0800 (Thu, 14 Jan 2016)

Log Message

Unreviewed, rolling out r195064.
https://bugs.webkit.org/show_bug.cgi?id=153118

test fails most of the time (Requested by alexchristensen on
#webkit).

Reverted changeset:

"Avoid downloading the wrong image for <picture> elements."
https://bugs.webkit.org/show_bug.cgi?id=153027
http://trac.webkit.org/changeset/195064

Patch by Commit Queue <commit-qu...@webkit.org> on 2016-01-14

Modified Paths

Removed Paths

Diff

Modified: trunk/LayoutTests/ChangeLog (195091 => 195092)


--- trunk/LayoutTests/ChangeLog	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/LayoutTests/ChangeLog	2016-01-15 07:18:47 UTC (rev 195092)
@@ -1,3 +1,17 @@
+2016-01-14  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r195064.
+        https://bugs.webkit.org/show_bug.cgi?id=153118
+
+        test fails most of the time (Requested by alexchristensen on
+        #webkit).
+
+        Reverted changeset:
+
+        "Avoid downloading the wrong image for <picture> elements."
+        https://bugs.webkit.org/show_bug.cgi?id=153027
+        http://trac.webkit.org/changeset/195064
+
 2016-01-14  Myles C. Maxfield  <mmaxfi...@apple.com>
 
         Test gardening after r195088

Deleted: trunk/LayoutTests/fast/picture/hidpi-image-picture-loads-expected.txt (195091 => 195092)


--- trunk/LayoutTests/fast/picture/hidpi-image-picture-loads-expected.txt	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/LayoutTests/fast/picture/hidpi-image-picture-loads-expected.txt	2016-01-15 07:18:47 UTC (rev 195092)
@@ -1,13 +0,0 @@
-resources/image-set-4x.png - willSendRequest <NSURLRequest URL resources/image-set-4x.png, main document URL hidpi-image-picture-loads.html, http method GET> redirectResponse (null)
-resources/image-set-4x.png - willSendRequest <NSURLRequest URL resources/image-set-4x.png, main document URL hidpi-image-picture-loads.html, http method GET> redirectResponse (null)
-data:,b - willSendRequest <NSURLRequest URL data:,b, main document URL hidpi-image-picture-loads.html, http method GET> redirectResponse (null)
-hidpi-image-picture-loads.html - didFinishLoading
-resources/image-set-4x.png - didReceiveResponse <NSURLResponse resources/image-set-4x.png, http status code 0>
-resources/image-set-4x.png - didFinishLoading
-resources/image-set-4x.png - didReceiveResponse <NSURLResponse resources/image-set-4x.png, http status code 0>
-resources/image-set-4x.png - didFinishLoading
-data:,b - didReceiveResponse <NSURLResponse data:,b, http status code 0>
-data:,b - didFinishLoading
-   
-some text
-         

Deleted: trunk/LayoutTests/fast/picture/hidpi-image-picture-loads.html (195091 => 195092)


--- trunk/LayoutTests/fast/picture/hidpi-image-picture-loads.html	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/LayoutTests/fast/picture/hidpi-image-picture-loads.html	2016-01-15 07:18:47 UTC (rev 195092)
@@ -1,108 +0,0 @@
-<!DOCTYPE html>
-	<script>
-        if (window.testRunner) {
-	        testRunner.dumpAsText();
-            testRunner.dumpResourceLoadCallbacks();
-        }
-	</script>
-	<!-- simple picture construct -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="simple" src=""
-	</picture>
-	<!-- Multiple img elements -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img src=""
-	    <img id="multiple" src=""
-	</picture>
-	<!-- non-source children - should be ignored-->
-	<picture>
-	    <div>some text</div>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="other_children" src=""
-	</picture>
-	<!-- source with unknown type - should be ignored -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" type="image/nonsense" sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="unknown_type" src=""
-	</picture>
-	<!-- SVG source - should not be ignored -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" type="image/svg+xml" sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="svg_type" src=""
-	</picture>
-	<!-- Empty type - should not be ignored -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" type="" sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="empty_type" src=""
-	</picture>
-	<!-- whitespace type - should not be ignored -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" type=" " sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="whitespace_type" src=""
-	</picture>
-	<!-- parameter type - should not be ignored -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" type="image/png;bla=bla" sizes="800px" srcset="../hidpi/resources/image-set-1x.png?10002 400w, ../hidpi/resources/image-set-2x.png?10002 800w,
-	        resources/image-set-4x.png?10002 1600w">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="parameter_type" src=""
-	</picture>
-	<!-- source with empty srcset - should be ignored -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" sizes="800px" srcset=", ,  ">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="empty_srcset" src=""
-	</picture>
-	<!-- source with no srcset - should be ignored -->
-	<picture>
-	    <source media="(max-width: 400px)" sizes="400px" srcset="../hidpi/resources/image-set-1x.png?10001 400w, ../hidpi/resources/image-set-2x.png?10001 800w,
-	        resources/image-set-4x.png?10001 1600w">
-	    <source media="(max-width: 800px)" sizes="800px">
-	    <source media="(max-width: 1600px)" sizes="1600px" srcset="../hidpi/resources/image-set-1x.png?10003 400w, ../hidpi/resources/image-set-2x.png?10003 800w,
-	        resources/image-set-4x.png?10003 1600w">
-	    <img id="no_srcset" src=""
-	</picture>
-    <picture><source srcset="data:,b"><img src=""

Modified: trunk/LayoutTests/platform/ios-simulator/TestExpectations (195091 => 195092)


--- trunk/LayoutTests/platform/ios-simulator/TestExpectations	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/LayoutTests/platform/ios-simulator/TestExpectations	2016-01-15 07:18:47 UTC (rev 195092)
@@ -2839,6 +2839,7 @@
 webkit.org/b/152141 fast/picture/image-picture-1x.html [ Skip ]
 webkit.org/b/152141 fast/picture/image-picture-invalid.html [ Skip ]
 webkit.org/b/152141 fast/picture/image-picture-nested.html [ Skip ]
+webkit.org/b/153043 fast/picture/image-picture-loads-1x.html [ Skip ]
 webkit.org/b/152992 http/tests/loading/preload-picture-invalid.html [ Skip ]
 webkit.org/b/152992 http/tests/loading/preload-picture-nested.html [ Skip ]
 webkit.org/b/152992 http/tests/loading/preload-picture-sizes.html [ Skip ]

Deleted: trunk/LayoutTests/platform/mac-yosemite/TestExpectations (195091 => 195092)


--- trunk/LayoutTests/platform/mac-yosemite/TestExpectations	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/LayoutTests/platform/mac-yosemite/TestExpectations	2016-01-15 07:18:47 UTC (rev 195092)
@@ -1 +0,0 @@
-webkit.org/b/153027 fast/picture/hidpi-image-picture-loads.html [ Skip ]

Modified: trunk/Source/WebCore/ChangeLog (195091 => 195092)


--- trunk/Source/WebCore/ChangeLog	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/Source/WebCore/ChangeLog	2016-01-15 07:18:47 UTC (rev 195092)
@@ -1,3 +1,17 @@
+2016-01-14  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r195064.
+        https://bugs.webkit.org/show_bug.cgi?id=153118
+
+        test fails most of the time (Requested by alexchristensen on
+        #webkit).
+
+        Reverted changeset:
+
+        "Avoid downloading the wrong image for <picture> elements."
+        https://bugs.webkit.org/show_bug.cgi?id=153027
+        http://trac.webkit.org/changeset/195064
+
 2016-01-14  Ryosuke Niwa  <rn...@webkit.org>
 
         createElement should not lowercase non-ASCII characters

Modified: trunk/Source/WebCore/html/HTMLImageElement.cpp (195091 => 195092)


--- trunk/Source/WebCore/html/HTMLImageElement.cpp	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/Source/WebCore/html/HTMLImageElement.cpp	2016-01-15 07:18:47 UTC (rev 195092)
@@ -53,9 +53,6 @@
 
 using namespace HTMLNames;
 
-typedef HashMap<const HTMLImageElement*, WeakPtr<HTMLPictureElement>> PictureOwnerMap;
-static PictureOwnerMap* gPictureOwnerMap = nullptr;
-
 HTMLImageElement::HTMLImageElement(const QualifiedName& tagName, Document& document, HTMLFormElement* form)
     : HTMLElement(tagName, document)
     , m_imageLoader(*this)
@@ -85,7 +82,6 @@
 {
     if (m_form)
         m_form->removeImgElement(this);
-    setPictureElement(nullptr);
 }
 
 Ref<HTMLImageElement> HTMLImageElement::createForJSConstructor(Document& document, const int* optionalWidth, const int* optionalHeight)
@@ -144,12 +140,13 @@
 
 ImageCandidate HTMLImageElement::bestFitSourceFromPictureElement()
 {
-    auto* picture = pictureElement();
-    if (!picture)
+    auto* parent = parentNode();
+    if (!is<HTMLPictureElement>(parent))
         return { };
+    auto* picture = downcast<HTMLPictureElement>(parent);
     picture->clearViewportDependentResults();
     document().removeViewportDependentPicture(*picture);
-    for (Node* child = picture->firstChild(); child && child != this; child = child->nextSibling()) {
+    for (Node* child = parent->firstChild(); child && child != this; child = child->nextSibling()) {
         if (!is<HTMLSourceElement>(*child))
             continue;
         auto& source = downcast<HTMLSourceElement>(*child);
@@ -166,7 +163,7 @@
             if (!type.isEmpty() && !MIMETypeRegistry::isSupportedImageMIMEType(type) && type != "image/svg+xml")
                 continue;
         }
-        MediaQueryEvaluator evaluator(document().printing() ? "print" : "screen", document().frame(), document().documentElement() ? document().documentElement()->computedStyle() : nullptr);
+        MediaQueryEvaluator evaluator(document().printing() ? "print" : "screen", document().frame(), computedStyle());
         bool evaluation = evaluator.evalCheckingViewportDependentResults(source.mediaQuerySet(), picture->viewportDependentResults());
         if (picture->hasViewportDependentResults())
             document().addViewportDependentPicture(*picture);
@@ -316,10 +313,8 @@
     if (insertionPoint.inDocument() && !m_lowercasedUsemap.isNull())
         document().addImageElementByLowercasedUsemap(*m_lowercasedUsemap.impl(), *this);
 
-    if (is<HTMLPictureElement>(parentNode())) {
-        setPictureElement(&downcast<HTMLPictureElement>(*parentNode()));
+    if (is<HTMLPictureElement>(parentNode()))
         selectImageSource();
-    }
 
     // If we have been inserted from a renderer-less document,
     // our loader may have not fetched the image, so do it now.
@@ -336,37 +331,11 @@
 
     if (insertionPoint.inDocument() && !m_lowercasedUsemap.isNull())
         document().removeImageElementByLowercasedUsemap(*m_lowercasedUsemap.impl(), *this);
-    
-    if (is<HTMLPictureElement>(parentNode()))
-        setPictureElement(nullptr);
-    
+
     m_form = nullptr;
     HTMLElement::removedFrom(insertionPoint);
 }
 
-HTMLPictureElement* HTMLImageElement::pictureElement() const
-{
-    if (!gPictureOwnerMap || !gPictureOwnerMap->contains(this))
-        return nullptr;
-    HTMLPictureElement* result = gPictureOwnerMap->get(this).get();
-    if (!result)
-        gPictureOwnerMap->remove(this);
-    return result;
-}
-    
-void HTMLImageElement::setPictureElement(HTMLPictureElement* pictureElement)
-{
-    if (!pictureElement) {
-        if (gPictureOwnerMap)
-            gPictureOwnerMap->remove(this);
-        return;
-    }
-    
-    if (!gPictureOwnerMap)
-        gPictureOwnerMap = new PictureOwnerMap();
-    gPictureOwnerMap->add(this, pictureElement->createWeakPtr());
-}
-    
 int HTMLImageElement::width(bool ignorePendingStylesheets)
 {
     if (!renderer()) {

Modified: trunk/Source/WebCore/html/HTMLImageElement.h (195091 => 195092)


--- trunk/Source/WebCore/html/HTMLImageElement.h	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/Source/WebCore/html/HTMLImageElement.h	2016-01-15 07:18:47 UTC (rev 195092)
@@ -87,9 +87,6 @@
     virtual const AtomicString& imageSourceURL() const override;
 
     bool hasShadowControls() const { return m_experimentalImageMenuEnabled; }
-    
-    HTMLPictureElement* pictureElement() const;
-    void setPictureElement(HTMLPictureElement*);
 
 protected:
     HTMLImageElement(const QualifiedName&, Document&, HTMLFormElement* = 0);
@@ -130,7 +127,6 @@
     HTMLImageLoader m_imageLoader;
     HTMLFormElement* m_form;
     HTMLFormElement* m_formSetByParser;
-
     CompositeOperator m_compositeOperator;
     AtomicString m_bestFitImageURL;
     AtomicString m_currentSrc;

Modified: trunk/Source/WebCore/html/HTMLPictureElement.h (195091 => 195092)


--- trunk/Source/WebCore/html/HTMLPictureElement.h	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/Source/WebCore/html/HTMLPictureElement.h	2016-01-15 07:18:47 UTC (rev 195092)
@@ -46,12 +46,9 @@
     
     bool viewportChangeAffectedPicture();
 
-    WeakPtr<HTMLPictureElement> createWeakPtr() { return m_weakFactory.createWeakPtr(); }
-
 private:
     HTMLPictureElement(const QualifiedName&, Document&);
     
-    WeakPtrFactory<HTMLPictureElement> m_weakFactory { this };
     Vector<std::unique_ptr<MediaQueryResult>> m_viewportDependentMediaQueryResults;
 
 };

Modified: trunk/Source/WebCore/html/parser/HTMLConstructionSite.cpp (195091 => 195092)


--- trunk/Source/WebCore/html/parser/HTMLConstructionSite.cpp	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/Source/WebCore/html/parser/HTMLConstructionSite.cpp	2016-01-15 07:18:47 UTC (rev 195092)
@@ -36,11 +36,9 @@
 #include "HTMLElementFactory.h"
 #include "HTMLFormElement.h"
 #include "HTMLHtmlElement.h"
-#include "HTMLImageElement.h"
 #include "HTMLOptGroupElement.h"
 #include "HTMLOptionElement.h"
 #include "HTMLParserIdioms.h"
-#include "HTMLPictureElement.h"
 #include "HTMLScriptElement.h"
 #include "HTMLTemplateElement.h"
 #include "NotImplemented.h"
@@ -642,13 +640,6 @@
     Document& ownerDocument = ownerDocumentForCurrentNode();
     bool insideTemplateElement = !ownerDocument.frame();
     RefPtr<Element> element = HTMLElementFactory::createElement(tagName, ownerDocument, insideTemplateElement ? nullptr : form(), true);
-    
-    // FIXME: This is a hack to connect images to pictures before the image has
-    // been inserted into the document. It can be removed once asynchronous image
-    // loading is working.
-    if (is<HTMLPictureElement>(currentNode()) && is<HTMLImageElement>(*element.get()))
-        downcast<HTMLImageElement>(*element.get()).setPictureElement(&downcast<HTMLPictureElement>(currentNode()));
-
     setAttributes(element.get(), token, m_parserContentPolicy);
     ASSERT(element->isHTMLElement());
     return element.release();

Modified: trunk/Source/WebCore/html/parser/HTMLPreloadScanner.cpp (195091 => 195092)


--- trunk/Source/WebCore/html/parser/HTMLPreloadScanner.cpp	2016-01-15 06:12:56 UTC (rev 195091)
+++ trunk/Source/WebCore/html/parser/HTMLPreloadScanner.cpp	2016-01-15 07:18:47 UTC (rev 195092)
@@ -208,7 +208,7 @@
                 m_mediaAttribute = attributeValue;
                 Ref<MediaQuerySet> mediaSet = MediaQuerySet::createAllowingDescriptionSyntax(attributeValue);
                 Vector<std::unique_ptr<MediaQueryResult>> viewportDependentMediaQueryResults;
-                MediaQueryEvaluator evaluator(document.printing() ? "print" : "screen", document.frame(), document.documentElement() ? document.documentElement()->computedStyle() : nullptr);
+                MediaQueryEvaluator evaluator(document.printing() ? "print" : "screen", document.frame(), document.documentElement()->computedStyle());
                 m_mediaMatched = evaluator.evalCheckingViewportDependentResults(mediaSet.ptr(), viewportDependentMediaQueryResults);
             }
             break;
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