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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/196719">196719</a></dd>
<dt>Author</dt> <dd>simon.fraser@apple.com</dd>
<dt>Date</dt> <dd>2016-02-17 13:44:02 -0800 (Wed, 17 Feb 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Add tests for iframe and overflow scrollability after navigating back
https://bugs.webkit.org/show_bug.cgi?id=154300
Fix the tests added in <a href="http://trac.webkit.org/projects/webkit/changeset/196665">r196665</a> to be agnostic about how many pixels a wheel event scrolls.
* fast/scrolling/iframe-scrollable-after-back-expected.txt:
* fast/scrolling/iframe-scrollable-after-back.html:
* fast/scrolling/overflow-scrollable-after-back-expected.txt:
* fast/scrolling/overflow-scrollable-after-back.html:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsfastscrollingiframescrollableafterbackexpectedtxt">trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastscrollingiframescrollableafterbackhtml">trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back.html</a></li>
<li><a href="#trunkLayoutTestsfastscrollingoverflowscrollableafterbackexpectedtxt">trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back-expected.txt</a></li>
<li><a href="#trunkLayoutTestsfastscrollingoverflowscrollableafterbackhtml">trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back.html</a></li>
</ul>
</div>
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<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (196718 => 196719)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog 2016-02-17 21:33:34 UTC (rev 196718)
+++ trunk/LayoutTests/ChangeLog 2016-02-17 21:44:02 UTC (rev 196719)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2016-02-17 Simon Fraser <simon.fraser@apple.com>
+
+ Add tests for iframe and overflow scrollability after navigating back
+ https://bugs.webkit.org/show_bug.cgi?id=154300
+
+ Fix the tests added in r196665 to be agnostic about how many pixels a wheel event scrolls.
+
+ * fast/scrolling/iframe-scrollable-after-back-expected.txt:
+ * fast/scrolling/iframe-scrollable-after-back.html:
+ * fast/scrolling/overflow-scrollable-after-back-expected.txt:
+ * fast/scrolling/overflow-scrollable-after-back.html:
+
</ins><span class="cx"> 2016-02-17 Skachkov Oleksandr <gskachkov@gmail.com>
</span><span class="cx">
</span><span class="cx"> [ES6] Arrow function. Arrow function should raise exception ReferenceError only when access to 'arguments' on top level
</span></span></pre></div>
<a id="trunkLayoutTestsfastscrollingiframescrollableafterbackexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back-expected.txt (196718 => 196719)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back-expected.txt 2016-02-17 21:33:34 UTC (rev 196718)
+++ trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back-expected.txt 2016-02-17 21:44:02 UTC (rev 196719)
</span><span class="lines">@@ -1,9 +1,9 @@
</span><span class="cx">
</span><del>-Sending wheel event; scrollTop is 0
-Scrolled; scrollTop is 20
</del><ins>+Sending mouseWheel events
+PASS: mouseWheel caused scrolling
</ins><span class="cx">
</span><span class="cx"> Navigating forward then back
</span><span class="cx">
</span><del>-Sending wheel event; scrollTop is 20
-Scrolled; scrollTop is 40
</del><ins>+Sending mouseWheel events
+PASS: mouseWheel caused scrolling
</ins><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestsfastscrollingiframescrollableafterbackhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back.html (196718 => 196719)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back.html 2016-02-17 21:33:34 UTC (rev 196718)
+++ trunk/LayoutTests/fast/scrolling/iframe-scrollable-after-back.html 2016-02-17 21:44:02 UTC (rev 196719)
</span><span class="lines">@@ -28,11 +28,17 @@
</span><span class="cx"> document.getElementById('result').textContent += s + "\n";
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ var scrollTopBeforeScroll;
</ins><span class="cx"> var postScrollCallback;
</span><span class="cx">
</span><span class="cx"> function iframeScrolled()
</span><span class="cx"> {
</span><del>- logResult('Scrolled; scrollTop is ' + document.getElementById('iframe').contentDocument.scrollingElement.scrollTop);
</del><ins>+ var newScrollTop = document.getElementById('iframe').contentDocument.scrollingElement.scrollTop;
+ if (newScrollTop > scrollTopBeforeScroll)
+ logResult('PASS: mouseWheel caused scrolling');
+ else
+ logResult('FAIL; mouseWheel did not scroll; scrollTop is ' + newScrollTop + ', was ' + scrollTopBeforeScroll);
+
</ins><span class="cx"> if (postScrollCallback)
</span><span class="cx"> postScrollCallback();
</span><span class="cx"> }
</span><span class="lines">@@ -42,7 +48,8 @@
</span><span class="cx"> var iframeTarget = document.getElementById('iframe');
</span><span class="cx"> var iframeBounds = iframeTarget.getBoundingClientRect();
</span><span class="cx">
</span><del>- logResult('Sending wheel event; scrollTop is ' + iframeTarget.contentDocument.scrollingElement.scrollTop);
</del><ins>+ scrollTopBeforeScroll = iframeTarget.contentDocument.scrollingElement.scrollTop;
+ logResult('Sending mouseWheel events');
</ins><span class="cx">
</span><span class="cx"> eventSender.mouseMoveTo(iframeBounds.left + 10, iframeBounds.top + 10);
</span><span class="cx"> eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'began', 'none');
</span></span></pre></div>
<a id="trunkLayoutTestsfastscrollingoverflowscrollableafterbackexpectedtxt"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back-expected.txt (196718 => 196719)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back-expected.txt 2016-02-17 21:33:34 UTC (rev 196718)
+++ trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back-expected.txt 2016-02-17 21:44:02 UTC (rev 196719)
</span><span class="lines">@@ -1,8 +1,8 @@
</span><del>-Sending wheel event; scrollTop is 0
-Scrolled; scrollTop is 20
</del><ins>+Sending mouseWheel events
+PASS: mouseWheel caused scrolling
</ins><span class="cx">
</span><span class="cx"> Navigating forward then back
</span><span class="cx">
</span><del>-Sending wheel event; scrollTop is 20
-Scrolled; scrollTop is 40
</del><ins>+Sending mouseWheel events
+PASS: mouseWheel caused scrolling
</ins><span class="cx">
</span></span></pre></div>
<a id="trunkLayoutTestsfastscrollingoverflowscrollableafterbackhtml"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back.html (196718 => 196719)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back.html 2016-02-17 21:33:34 UTC (rev 196718)
+++ trunk/LayoutTests/fast/scrolling/overflow-scrollable-after-back.html 2016-02-17 21:44:02 UTC (rev 196719)
</span><span class="lines">@@ -28,11 +28,18 @@
</span><span class="cx"> document.getElementById('result').textContent += s + "\n";
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+ var scrollTopBeforeScroll;
</ins><span class="cx"> var postScrollCallback;
</span><span class="cx">
</span><span class="cx"> function divScrolled()
</span><span class="cx"> {
</span><del>- logResult('Scrolled; scrollTop is ' + document.getElementById('overflowing').scrollTop);
</del><ins>+ var newScrollTop = document.getElementById('overflowing').scrollTop;
+
+ if (newScrollTop > scrollTopBeforeScroll)
+ logResult('PASS: mouseWheel caused scrolling');
+ else
+ logResult('FAIL; mouseWheel did not scroll; scrollTop is ' + newScrollTop + ', was ' + scrollTopBeforeScroll);
+
</ins><span class="cx"> if (postScrollCallback)
</span><span class="cx"> postScrollCallback();
</span><span class="cx"> }
</span><span class="lines">@@ -42,7 +49,8 @@
</span><span class="cx"> var divTarget = document.getElementById('overflowing');
</span><span class="cx"> var divBounds = divTarget.getBoundingClientRect();
</span><span class="cx">
</span><del>- logResult('Sending wheel event; scrollTop is ' + divTarget.scrollTop);
</del><ins>+ scrollTopBeforeScroll = divTarget.scrollTop;
+ logResult('Sending mouseWheel events');
</ins><span class="cx">
</span><span class="cx"> eventSender.mouseMoveTo(divBounds.left + 10, divBounds.top + 10);
</span><span class="cx"> eventSender.mouseScrollByWithWheelAndMomentumPhases(0, -1, 'began', 'none');
</span></span></pre>
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