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<title>[168356] trunk/LayoutTests</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/168356">168356</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2014-05-06 06:17:26 -0700 (Tue, 06 May 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>[CSS Blending] Rename all the tests css3/compositing to css3/blending
https://bugs.webkit.org/show_bug.cgi?id=132606

Patch by Ion Rosca &lt;rosca@adobe.com&gt; on 2014-05-06
Reviewed by Andrei Bucur.

* css3/blending: Renamed from LayoutTests/css3/compositing.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestscss3blendingblendmodeacceleratedparentoverflowhiddenexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeacceleratedparentoverflowhiddenhtml">trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildbackgroundcolorexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildbackgroundcolorhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildisolatebackgroundcolorexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildisolatebackgroundcolorhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildisolatehtmlbackgroundcolorexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildisolatehtmlbackgroundcolorhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodychildhtml">trunk/LayoutTests/css3/blending/blend-mode-body-child.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodyelementexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-body-element-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodebodyelementhtml">trunk/LayoutTests/css3/blending/blend-mode-body-element.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingcanvasexpectedtxt">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas-expected.txt</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingcanvashtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingchildexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingchildhtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingdoubleexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingdoublehtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingwithsiblingsexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingwithsiblingshtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedtransformedblendingexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodeclipacceleratedtransformedblendinghtml">trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodecliprectacceleratedblendingexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodecliprectacceleratedblendinghtml">trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodehtmlelementscreenexpectedhtml">trunk/LayoutTests/css3/blending/blend-mode-html-element-screen-expected.html</a></li>
<li><a href="#trunkLayoutTestscss3blendingblendmodehtmlelementscreenhtml">trunk/LayoutTests/css3/blending/blend-mode-html-element-screen.html</a></li>
</ul>

<h3>Removed Paths</h3>
<ul>
<li>trunk/LayoutTests/css3/compositing/</li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (168355 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2014-05-06 12:37:52 UTC (rev 168355)
+++ trunk/LayoutTests/ChangeLog        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -1,5 +1,14 @@
</span><span class="cx"> 2014-05-06  Ion Rosca  &lt;rosca@adobe.com&gt;
</span><span class="cx"> 
</span><ins>+        [CSS Blending] Rename all the tests css3/compositing to css3/blending
+        https://bugs.webkit.org/show_bug.cgi?id=132606
+
+        Reviewed by Andrei Bucur.
+
+        * css3/blending: Renamed from LayoutTests/css3/compositing.
+
+2014-05-06  Ion Rosca  &lt;rosca@adobe.com&gt;
+
</ins><span class="cx">         [CSS Blending] Rename layout tests css3/compositing to css3/blending
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=132578
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeacceleratedparentoverflowhiddenexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodeacceleratedparentoverflowhiddenexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-accelerated-parent-overflow-hidden-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+
+&lt;style&gt;
+        .parent {
+                width: 100px;
+                height: 100px;
+                background: rgb(0, 255, 0);
+        }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that accelerated blending works when the backdrop is a normal flow only layer.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeacceleratedparentoverflowhiddenhtmlfromrev168355trunkLayoutTestscss3compositingblendmodeacceleratedparentoverflowhiddenhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-accelerated-parent-overflow-hidden.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-accelerated-parent-overflow-hidden.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,31 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+
+&lt;style&gt;
+        .parent {
+                width: 100px;
+                height: 100px;
+                overflow:hidden;
+                background: rgb(0, 255, 0);
+                isolation:isolate;
+                -webkit-isolation:isolate;
+                position: relative; /*avoid #130891 issue*/
+        }
+
+        .blender {
+                
+                -webkit-mix-blend-mode: difference;
+                mix-blend-mode: difference;
+        }
+
+        .accelerated {
+                -webkit-transform: translateZ(0px);
+        }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that accelerated blending works when the backdrop is a normal flow only layer.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+    &lt;div class=&quot;blender accelerated&quot; onclick=&quot;alert(this.className);this.className = ((this.className == 'blender accelerated') ? 'accelerated' : 'blender accelerated')&quot; style=&quot;margin-left: 10px;
+                width: 400px;
+                height: 20px;
+                background: rgb(0, 0, 0);&quot;&gt;&lt;/div&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildbackgroundcolorexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildbackgroundcolorexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child-background-color-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,16 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        p {
+            color: white;
+        }
+        body {
+            background-color: black;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will blend with body's black background.&lt;br/&gt;
+       Test passes if there is no red rectangle on the screen.&lt;/p&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildbackgroundcolorhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildbackgroundcolorhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child-background-color.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child-background-color.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,23 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+            background-color: #ff0000;
+            mix-blend-mode: multiply;
+        }
+        p {
+            color: white;
+        }
+        body {
+            background-color: black;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will blend with body's black background.&lt;br/&gt;
+       Test passes if there is no red rectangle on the screen.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,5 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will blend with default white background.&lt;br/&gt;
+       Test passes if there is no red rectangle on the screen.&lt;/p&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildisolatebackgroundcolorexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildisolatebackgroundcolorexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child-isolate-background-color-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,22 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+            background-color: #00ff00;
+        }
+        p {
+            color: white;
+        }
+        body {
+            background-color: black;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will not blend with body's black background when body creates a stacking context.&lt;br/&gt;
+       Test passes if you see a green rectangle on top of a black background.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildisolatebackgroundcolorhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildisolatebackgroundcolorhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child-isolate-background-color.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-background-color.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,24 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+            background-color: #00ff00;
+            mix-blend-mode: multiply;
+        }
+        p {
+            color: white;
+        }
+        body {
+            background-color: black;
+            isolation: isolate;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will not blend with body's black background when body creates a stacking context.&lt;br/&gt;
+       Test passes if you see a green rectangle on top of a black background.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildisolatehtmlbackgroundcolorexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildisolatehtmlbackgroundcolorexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child-isolate-html-background-color-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,24 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+        }
+        p {
+            color: white;
+        }
+        body {
+            background-color: black;
+        }
+        html {
+            background-color: green;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will blend with body's black background when the html element also has background-color and the body element isolates.&lt;br/&gt;
+       Test passes if you don't see any red rectangle.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildisolatehtmlbackgroundcolorhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildisolatehtmlbackgroundcolorhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child-isolate-html-background-color.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child-isolate-html-background-color.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,27 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+            background-color: #ff0000;
+            mix-blend-mode: multiply;
+        }
+        p {
+            color: white;
+        }
+        body {
+            background-color: black;
+            isolation: isolate;
+        }
+        html {
+            background-color: green;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will blend with body's black background when the html element also has background-color and the body element isolates.&lt;br/&gt;
+       Test passes if you don't see any red rectangle.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodychildhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodychildhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-child.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-child.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-child.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-child.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,17 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+            background-color: #ff0000;
+            mix-blend-mode: screen;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that a blending element will blend with default white background.&lt;br/&gt;
+       Test passes if there is no red rectangle on the screen.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodyelementexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodyelementexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-element-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-element-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-element-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-element-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,11 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        body {
+            background-color: green;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodebodyelementhtmlfromrev168355trunkLayoutTestscss3compositingblendmodebodyelementhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-body-element.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-body-element.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-body-element.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-body-element.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,23 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+            background-color: black;
+        }
+        body {
+            mix-blend-mode: difference;
+            background-color: green;
+        }
+        p {
+            color: black;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that body element will blend with body's background-color.&lt;br/&gt;
+       Test passes if you see a clean green background.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingcanvasexpectedtxtfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingcanvasexpectedtxt"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas-expected.txt (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-canvas-expected.txt) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas-expected.txt                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas-expected.txt        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,31 @@
</span><ins>+ (GraphicsLayer
+  (anchor 0.00 0.00)
+  (bounds 800.00 600.00)
+  (children 1
+    (GraphicsLayer
+      (bounds 800.00 600.00)
+      (contentsOpaque 1)
+      (children 1
+        (GraphicsLayer
+          (position 8.00 8.00)
+          (bounds 100.00 100.00)
+          (contentsOpaque 1)
+          (drawsContent 1)
+          (children 1
+            (GraphicsLayer
+              (bounds 100.00 100.00)
+              (blendMode difference)
+              (children 1
+                (GraphicsLayer
+                  (bounds 100.00 100.00)
+                  (drawsContent 1)
+                )
+              )
+            )
+          )
+        )
+      )
+    )
+  )
+)
+
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingcanvashtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingcanvashtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-canvas.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-canvas.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,42 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       overflow:hidden;
+       background: rgb(0, 255, 0);
+       isolation: isolate;
+       position: relative; /*avoid #130891 issue*/
+   }
+   .blending {
+        mix-blend-mode: difference;
+    }
+    .accelerated {
+        -webkit-transform: translateZ(0px);
+    }
+&lt;/style&gt;
+
+&lt;!-- &lt;p&gt;This test checks that blending works if the isolating layer has overflow hidden and the blending layer is an accelerated canvas.&lt;br /&gt; --&gt;
+&lt;!-- Test passes if you see a green rectangle.&lt;/p&gt; --&gt;
+&lt;div class=&quot;parent&quot;&gt;
+    &lt;canvas class=&quot;blending&quot; id=&quot;blending-canvas&quot; width=&quot;400&quot; height=&quot;400&quot;&gt;&lt;/canvas&gt;
+&lt;/div&gt;
+&lt;pre id=&quot;layers&quot;&gt;Layer tree goes here in DRT&lt;/pre&gt;
+&lt;script&gt;
+    if (window.testRunner) {
+        testRunner.dumpAsText();
+        testRunner.waitUntilDone();
+    }
+    function doTest() {
+        var canvas = document.getElementById(&quot;blending-canvas&quot;);
+        var ctx = canvas.getContext(&quot;2d&quot;);
+        ctx.fillStyle = &quot;#000000&quot;;
+        ctx.fillRect(0,0,400,400);
+
+        if (window.testRunner) {
+            document.getElementById('layers').innerText = window.internals.layerTreeAsText(document);
+            testRunner.notifyDone();
+        }
+    }
+    window.addEventListener('load', doTest, false);
+&lt;/script&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingchildexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingchildexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-child-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       background: rgb(0, 255, 0);
+   }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer has overflow hidden and the blending layer is accelerated.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingchildhtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingchildhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-child.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-child.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,29 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       overflow:hidden;
+       background: rgb(0, 255, 0);
+       isolation: isolate;
+       position: relative; /*avoid #130891 issue*/
+   }
+
+   .child {
+        width: 400px;
+        height: 400px;
+        background: rgb(0, 0, 0);
+   }
+   .blending {
+        mix-blend-mode: difference;
+    }
+    .accelerated {
+        -webkit-transform: translateZ(0px);
+    }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer has overflow hidden and the blending layer is accelerated.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+    &lt;div class=&quot;accelerated blending child&quot;&gt;&lt;/div&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingdoubleexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingdoubleexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-double-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       background: rgb(0, 255, 0);
+   }
+&lt;/style&gt;
+
+&lt;p&gt;Test if blending works when the blending layer is clipped by one accelerated layer and by one software layer.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingdoublehtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingdoublehtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-double.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-double.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,38 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+    .parent {
+        width: 100px;
+        height: 100px;
+    }
+    .child {
+        width: 400px;
+        height: 50px;
+    }
+    .isolating {
+        isolation: isolate;
+    }
+    .clipping {
+        overflow: hidden;
+    }
+    .blending {
+        mix-blend-mode: difference;
+    }
+    .accelerated {
+        -webkit-transform: translateZ(0px);
+    }
+    .black {
+        background-color: rgb(0, 0, 0);
+    }
+    .green {
+        background-color: rgb(0, 255, 0);
+    }
+&lt;/style&gt;
+
+&lt;p&gt;Test if blending works when the blending layer is clipped by one accelerated layer and by one software layer.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;isolating accelerated clipping green parent&quot;&gt;
+    &lt;div class=&quot;clipping parent&quot; style=&quot;position: relative; left: 10px; right: 10px;&quot;&gt;
+        &lt;div class=&quot;accelerated blending black child&quot;&gt;&lt;/div&gt;
+        &lt;div class=&quot;accelerated green child&quot;&gt;&lt;/div&gt;
+    &lt;/div&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingwithsiblingsexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingwithsiblingsexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-with-siblings-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       background-color: rgb(0, 255, 0);
+   }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer has overflow hidden and the blending layer is accelerated.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedblendingwithsiblingshtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedblendingwithsiblingshtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-blending-with-siblings.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-blending-with-siblings.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,34 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       overflow:hidden;
+       isolation: isolate;
+       position: relative; /*avoid #130891 issue*/
+   }
+
+   .child {
+        width: 400px;
+        height: 50px;
+   }
+   .blending {
+        mix-blend-mode: difference;
+    }
+    .accelerated {
+        -webkit-transform: translateZ(0px);
+    }
+    .black {
+        background-color: rgb(0, 0, 0);
+    }
+    .green {
+        background-color: rgb(0, 255, 0);
+    }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer has overflow hidden and the blending layer is accelerated.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;green parent&quot;&gt;
+    &lt;div class=&quot;accelerated blending black child&quot;&gt;&lt;/div&gt;
+    &lt;div class=&quot;accelerated green child&quot;&gt;&lt;/div&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedtransformedblendingexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedtransformedblendingexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-transformed-blending-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,13 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       background: rgb(0, 255, 0);
+   }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer has overflow hidden and the blending layer has 3d transform.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodeclipacceleratedtransformedblendinghtmlfromrev168355trunkLayoutTestscss3compositingblendmodeclipacceleratedtransformedblendinghtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-accelerated-transformed-blending.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-accelerated-transformed-blending.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,30 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       overflow:hidden;
+       background: rgb(0, 255, 0);
+       isolation: isolate;
+       position: relative; /*avoid #130891 issue*/
+   }
+
+   .child {
+        width: 400px;
+        height: 20px;
+        background: rgb(0, 0, 0);
+        position: relative;
+        top: 110px;
+        left: -80px;
+        -webkit-transform: rotateZ(45deg) rotateY(30deg);
+   }
+   .blending {
+        mix-blend-mode: difference;
+    }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer has overflow hidden and the blending layer has 3d transform.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+&lt;div class=&quot;parent&quot;&gt;
+    &lt;div class=&quot;blending child&quot;&gt;&lt;/div&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodecliprectacceleratedblendingexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodecliprectacceleratedblendingexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-rect-accelerated-blending-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,15 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 100px;
+       height: 100px;
+       position: absolute;
+       background: rgb(0, 255, 0);
+   }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer is absolute positioned and has a clip rect.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+
+&lt;div class=&quot;parent&quot;&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodecliprectacceleratedblendinghtmlfromrev168355trunkLayoutTestscss3compositingblendmodecliprectacceleratedblendinghtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-clip-rect-accelerated-blending.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-clip-rect-accelerated-blending.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,30 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;style&gt;
+   .parent {
+       width: 300px;
+       height: 300px;
+       position: absolute;
+       clip: rect(0px, 100px, 100px, 0px);
+       background: rgb(0, 255, 0);
+       isolation: isolate;
+   }
+
+   .child {
+        width: 400px;
+        height: 400px;
+        background: rgb(0, 0, 0);
+   }
+   .blending {
+        mix-blend-mode: difference;
+    }
+    .accelerated {
+        -webkit-transform: translateZ(0px);
+    }
+&lt;/style&gt;
+
+&lt;p&gt;This test checks that blending works if the isolating layer is absolute positioned and has a clip rect.&lt;br /&gt;
+Test passes if you see a green rectangle.&lt;/p&gt;
+
+&lt;div class=&quot;parent&quot;&gt;
+    &lt;div class=&quot;accelerated blending child&quot;&gt;&lt;/div&gt;
+&lt;/div&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodehtmlelementscreenexpectedhtmlfromrev168355trunkLayoutTestscss3compositingblendmodehtmlelementscreenexpectedhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-html-element-screen-expected.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-html-element-screen-expected.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-html-element-screen-expected.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-html-element-screen-expected.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,3 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;body&gt;
+&lt;/body&gt;
</ins></span></pre></div>
<a id="trunkLayoutTestscss3blendingblendmodehtmlelementscreenhtmlfromrev168355trunkLayoutTestscss3compositingblendmodehtmlelementscreenhtml"></a>
<div class="copfile"><h4>Copied: trunk/LayoutTests/css3/blending/blend-mode-html-element-screen.html (from rev 168355, trunk/LayoutTests/css3/compositing/blend-mode-html-element-screen.html) (0 => 168356)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/css3/blending/blend-mode-html-element-screen.html                                (rev 0)
+++ trunk/LayoutTests/css3/blending/blend-mode-html-element-screen.html        2014-05-06 13:17:26 UTC (rev 168356)
</span><span class="lines">@@ -0,0 +1,23 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;head&gt;
+    &lt;style&gt;
+        div {
+            width: 100px;
+            height: 100px;
+            background-color: black;
+        }
+        html {
+            mix-blend-mode: screen;
+            background-color: green;
+        }
+        p {
+            color: black;
+        }
+    &lt;/style&gt;
+&lt;/head&gt;
+
+&lt;body&gt;
+    &lt;p&gt;This file tests that setting screen blend mode on the html element will hide all content from body.&lt;br/&gt;
+       Test passes if you see a clean white background.&lt;/p&gt;
+    &lt;div&gt;&lt;/div&gt;
+&lt;/body&gt;
</ins></span></pre>
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