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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/188658">188658</a></dd>
<dt>Author</dt> <dd>zalan@apple.com</dd>
<dt>Date</dt> <dd>2015-08-19 16:04:52 -0700 (Wed, 19 Aug 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>outline-style: auto leaves bits behind on strava's flyby view.
https://bugs.webkit.org/show_bug.cgi?id=148178

Reviewed by Simon Fraser.

RenderView::m_maximalOutlineSize should include outline-offset.

Source/WebCore:

Test: fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html

* rendering/RenderElement.cpp:
(WebCore::RenderElement::computeMaxOutlineSize):
* rendering/RenderObject.cpp:
(WebCore::RenderObject::adjustRectForOutlineAndShadow):

LayoutTests:

* fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint-expected.txt: Added.
* fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorerenderingRenderElementcpp">trunk/Source/WebCore/rendering/RenderElement.cpp</a></li>
<li><a href="#trunkSourceWebCorerenderingRenderObjectcpp">trunk/Source/WebCore/rendering/RenderObject.cpp</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsfastrepaintoutlineautowithwidthlessthanfocusringwidthandoffsetrepaintexpectedtxt">trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastrepaintoutlineautowithwidthlessthanfocusringwidthandoffsetrepainthtml">trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (188657 => 188658)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2015-08-19 22:33:25 UTC (rev 188657)
+++ trunk/LayoutTests/ChangeLog        2015-08-19 23:04:52 UTC (rev 188658)
</span><span class="lines">@@ -1,5 +1,17 @@
</span><span class="cx"> 2015-08-19  Zalan Bujtas  &lt;zalan@apple.com&gt;
</span><span class="cx"> 
</span><ins>+        outline-style: auto leaves bits behind on strava's flyby view.
+        https://bugs.webkit.org/show_bug.cgi?id=148178
+
+        Reviewed by Simon Fraser.
+
+        RenderView::m_maximalOutlineSize should include outline-offset.
+
+        * fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint-expected.txt: Added.
+        * fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html: Added.
+
+2015-08-19  Zalan Bujtas  &lt;zalan@apple.com&gt;
+
</ins><span class="cx">         Cleanup outline-style: auto painting.
</span><span class="cx">         https://bugs.webkit.org/show_bug.cgi?id=148159
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkLayoutTestsfastrepaintoutlineautowithwidthlessthanfocusringwidthandoffsetrepaintexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint-expected.txt (0 => 188658)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint-expected.txt                                (rev 0)
+++ trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint-expected.txt        2015-08-19 23:04:52 UTC (rev 188658)
</span><span class="lines">@@ -0,0 +1,6 @@
</span><ins>+PASS window.internals.repaintRectsAsText().indexOf('3 5') is not -1
+PASS window.internals.repaintRectsAsText().indexOf('3 45') is not -1
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestsfastrepaintoutlineautowithwidthlessthanfocusringwidthandoffsetrepainthtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html (0 => 188658)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html                                (rev 0)
+++ trunk/LayoutTests/fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html        2015-08-19 23:04:52 UTC (rev 188658)
</span><span class="lines">@@ -0,0 +1,38 @@
</span><ins>+&lt;html&gt;
+&lt;script&gt;jsTestIsAsync = true;&lt;/script&gt;
+&lt;script src=&quot;../../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
+&lt;head&gt;
+&lt;title&gt;This tests that outline repaint rect for focus ring is correct.&lt;/title&gt;
+&lt;style&gt;
+div {
+  position: absolute;
+  top: 10px;
+  height: 10px;
+  width: 10px;
+  outline-style: auto;
+  outline-width: 1px;
+  outline-offset: 2px;
+}
+&lt;/style&gt;
+&lt;/head&gt;
+&lt;body&gt;
+&lt;div id=foo&gt;&lt;/div&gt;
+&lt;/body&gt;
+&lt;script&gt;
+setTimeout(
+        function() { 
+        if (window.internals)
+                internals.startTrackingRepaints();
+                 document.getElementById(&quot;foo&quot;).style.top = &quot;50px&quot;;
+                 document.body.offsetWidth;
+
+        if (window.internals) {
+            shouldNotBe(&quot;window.internals.repaintRectsAsText().indexOf('3 5')&quot;, &quot;-1&quot;);
+            shouldNotBe(&quot;window.internals.repaintRectsAsText().indexOf('3 45')&quot;, &quot;-1&quot;);
+            internals.stopTrackingRepaints();
+        }
+        finishJSTest();
+        }, 0);
+&lt;/script&gt;
+&lt;script src=&quot;../../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
+&lt;/html&gt;
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (188657 => 188658)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2015-08-19 22:33:25 UTC (rev 188657)
+++ trunk/Source/WebCore/ChangeLog        2015-08-19 23:04:52 UTC (rev 188658)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2015-08-19  Zalan Bujtas  &lt;zalan@apple.com&gt;
+
+        outline-style: auto leaves bits behind on strava's flyby view.
+        https://bugs.webkit.org/show_bug.cgi?id=148178
+
+        Reviewed by Simon Fraser.
+
+        RenderView::m_maximalOutlineSize should include outline-offset.
+
+        Test: fast/repaint/outline-auto-with-width-less-than-focus-ring-width-and-offset-repaint.html
+
+        * rendering/RenderElement.cpp:
+        (WebCore::RenderElement::computeMaxOutlineSize):
+        * rendering/RenderObject.cpp:
+        (WebCore::RenderObject::adjustRectForOutlineAndShadow):
+
</ins><span class="cx"> 2015-08-19  Anders Carlsson  &lt;andersca@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Fix errors on bots.
</span></span></pre></div>
<a id="trunkSourceWebCorerenderingRenderElementcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/rendering/RenderElement.cpp (188657 => 188658)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/rendering/RenderElement.cpp        2015-08-19 22:33:25 UTC (rev 188657)
+++ trunk/Source/WebCore/rendering/RenderElement.cpp        2015-08-19 23:04:52 UTC (rev 188658)
</span><span class="lines">@@ -372,7 +372,7 @@
</span><span class="cx">         return;
</span><span class="cx">     int maxOutlineSize = m_style-&gt;outlineSize();
</span><span class="cx">     if (m_style-&gt;outlineStyleIsAuto())
</span><del>-        maxOutlineSize = std::max(theme().platformFocusRingWidth(), maxOutlineSize);
</del><ins>+        maxOutlineSize = std::max(theme().platformFocusRingWidth() + m_style-&gt;outlineOffset(), maxOutlineSize);
</ins><span class="cx"> 
</span><span class="cx">     if (maxOutlineSize &lt; maximalOutlineSize(PaintPhaseOutline))
</span><span class="cx">         return;
</span></span></pre></div>
<a id="trunkSourceWebCorerenderingRenderObjectcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/rendering/RenderObject.cpp (188657 => 188658)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/rendering/RenderObject.cpp        2015-08-19 22:33:25 UTC (rev 188657)
+++ trunk/Source/WebCore/rendering/RenderObject.cpp        2015-08-19 23:04:52 UTC (rev 188658)
</span><span class="lines">@@ -1918,7 +1918,7 @@
</span><span class="cx"> {
</span><span class="cx">     int outlineSize = outlineStyleForRepaint().outlineSize();
</span><span class="cx">     if (outlineStyleForRepaint().outlineStyleIsAuto())
</span><del>-        outlineSize = std::max(theme().platformFocusRingWidth(), outlineSize);
</del><ins>+        outlineSize = std::max(theme().platformFocusRingWidth() + outlineStyleForRepaint().outlineOffset(), outlineSize);
</ins><span class="cx">     if (const ShadowData* boxShadow = style().boxShadow()) {
</span><span class="cx">         boxShadow-&gt;adjustRectForShadow(rect, outlineSize);
</span><span class="cx">         return;
</span></span></pre>
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