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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/202563">202563</a></dd>
<dt>Author</dt> <dd>fred.wang@free.fr</dd>
<dt>Date</dt> <dd>2016-06-28 07:43:39 -0700 (Tue, 28 Jun 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Increase opacity of stretched operators in mo-stacked-glyphs.html
https://bugs.webkit.org/show_bug.cgi?id=159201

Patch by Frederic Wang &lt;fwang@igalia.com&gt; on 2016-06-28
Reviewed by Martin Robinson.

The reftest mo-stacked-glyphs.html fails with small pixel differences invisible at the naked
eyes. We increase opacity of stretched operators in that test to reduce these differences and
make the test pass.

* mathml/presentation/mo-stacked-glyphs-expected.html: Increase opacity of stretched operators.
* mathml/presentation/mo-stacked-glyphs.html: Ditto.
* platform/gtk/TestExpectations: Remove failure expectation.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsmathmlpresentationmostackedglyphsexpectedhtml">trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs-expected.html</a></li>
<li><a href="#trunkLayoutTestsmathmlpresentationmostackedglyphshtml">trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs.html</a></li>
<li><a href="#trunkLayoutTestsplatformgtkTestExpectations">trunk/LayoutTests/platform/gtk/TestExpectations</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (202562 => 202563)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-06-28 14:16:36 UTC (rev 202562)
+++ trunk/LayoutTests/ChangeLog        2016-06-28 14:43:39 UTC (rev 202563)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2016-06-28  Frederic Wang  &lt;fwang@igalia.com&gt;
+
+        Increase opacity of stretched operators in mo-stacked-glyphs.html
+        https://bugs.webkit.org/show_bug.cgi?id=159201
+
+        Reviewed by Martin Robinson.
+
+        The reftest mo-stacked-glyphs.html fails with small pixel differences invisible at the naked
+        eyes. We increase opacity of stretched operators in that test to reduce these differences and
+        make the test pass.
+
+        * mathml/presentation/mo-stacked-glyphs-expected.html: Increase opacity of stretched operators.
+        * mathml/presentation/mo-stacked-glyphs.html: Ditto.
+        * platform/gtk/TestExpectations: Remove failure expectation.
+
</ins><span class="cx"> 2016-06-28  Michael Catanzaro  &lt;mcatanzaro@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [GTK] Update expectations for subtle crypto layout tests
</span></span></pre></div>
<a id="trunkLayoutTestsmathmlpresentationmostackedglyphsexpectedhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs-expected.html (202562 => 202563)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs-expected.html        2016-06-28 14:16:36 UTC (rev 202562)
+++ trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs-expected.html        2016-06-28 14:43:39 UTC (rev 202563)
</span><span class="lines">@@ -6,7 +6,7 @@
</span><span class="cx">   &lt;/head&gt;
</span><span class="cx">   &lt;body&gt;
</span><span class="cx"> 
</span><del>-    &lt;div style=&quot;position: absolute; top: 25px; left: 0; opacity: 0.5;&quot;&gt;
</del><ins>+    &lt;div style=&quot;position: absolute; top: 25px; left: 0; opacity: 0.75;&quot;&gt;
</ins><span class="cx">       &lt;math&gt;
</span><span class="cx">         &lt;mrow&gt;
</span><span class="cx">           &lt;mo&gt;(&lt;/mo&gt;
</span><span class="lines">@@ -22,7 +22,7 @@
</span><span class="cx">       &lt;/math&gt;
</span><span class="cx">     &lt;/div&gt;
</span><span class="cx"> 
</span><del>-    &lt;div style=&quot;position: absolute; top: 25px; left: 0; opacity: 0.5;&quot;&gt;
</del><ins>+    &lt;div style=&quot;position: absolute; top: 25px; left: 0; opacity: 0.75;&quot;&gt;
</ins><span class="cx">       &lt;math&gt;
</span><span class="cx">         &lt;mrow&gt;
</span><span class="cx">           &lt;mo&gt;(&lt;/mo&gt;
</span></span></pre></div>
<a id="trunkLayoutTestsmathmlpresentationmostackedglyphshtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs.html (202562 => 202563)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs.html        2016-06-28 14:16:36 UTC (rev 202562)
+++ trunk/LayoutTests/mathml/presentation/mo-stacked-glyphs.html        2016-06-28 14:43:39 UTC (rev 202563)
</span><span class="lines">@@ -7,7 +7,7 @@
</span><span class="cx">   &lt;body&gt;
</span><span class="cx"> 
</span><span class="cx">     &lt;!-- Test some stretchy operators requiring stacked glyphs at large sizes. --&gt;
</span><del>-    &lt;div style=&quot;position: absolute; top: 25px; left: 0; opacity: 0.5;&quot;&gt;
</del><ins>+    &lt;div style=&quot;position: absolute; top: 25px; left: 0; opacity: 0.75;&quot;&gt;
</ins><span class="cx">       &lt;math&gt;
</span><span class="cx">         &lt;mrow&gt;
</span><span class="cx">           &lt;mo&gt;(&lt;/mo&gt;
</span><span class="lines">@@ -24,7 +24,7 @@
</span><span class="cx">     &lt;/div&gt;
</span><span class="cx"> 
</span><span class="cx">     &lt;!-- Same operators, but shifted vertically by one pixel. --&gt;
</span><del>-    &lt;div style=&quot;position: absolute; top: 26px; left: 0; opacity: 0.5;&quot;&gt;
</del><ins>+    &lt;div style=&quot;position: absolute; top: 26px; left: 0; opacity: 0.75;&quot;&gt;
</ins><span class="cx">       &lt;math&gt;
</span><span class="cx">         &lt;mrow&gt;
</span><span class="cx">           &lt;mo&gt;(&lt;/mo&gt;
</span><span class="lines">@@ -42,7 +42,7 @@
</span><span class="cx">     
</span><span class="cx">     &lt;!-- Some horizontal bands to hide the top/middle/bottom parts of the
</span><span class="cx">          operators and only show the straight lines. Note that the two previous
</span><del>-         &lt;div&gt; elements have opacity=0.5 and are only shifted vertically by
</del><ins>+         &lt;div&gt; elements have opacity&gt;0.5 and are only shifted vertically by
</ins><span class="cx">          one pixel. Hence the overlapped &lt;div&gt;'s should look like one &lt;div&gt; of
</span><span class="cx">          opacity=1, provided there are no gaps between the stacked glyphs and
</span><span class="cx">          that these glyphs are perfectly aligned. --&gt;
</span></span></pre></div>
<a id="trunkLayoutTestsplatformgtkTestExpectations"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/gtk/TestExpectations (202562 => 202563)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/gtk/TestExpectations        2016-06-28 14:16:36 UTC (rev 202562)
+++ trunk/LayoutTests/platform/gtk/TestExpectations        2016-06-28 14:43:39 UTC (rev 202563)
</span><span class="lines">@@ -2298,9 +2298,6 @@
</span><span class="cx"> webkit.org/b/133803 editing/input/scroll-viewport-page-up-down.html [ Failure ]
</span><span class="cx"> webkit.org/b/133803 editing/undo/undo-deleteWord.html [ Failure ]
</span><span class="cx"> 
</span><del>-# Difference invisible at the naked eye with Latin Modern Math.
-webkit.org/b/134153 mathml/presentation/mo-stacked-glyphs.html [ ImageOnlyFailure ]
-
</del><span class="cx"> webkit.org/b/134976 media/media-controls-invalid-url.html [ Failure ]
</span><span class="cx"> webkit.org/b/134976 media/video-fast-seek.html [ Failure ]
</span><span class="cx"> 
</span></span></pre>
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