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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/209555">209555</a></dd>
<dt>Author</dt> <dd>commit-queue@webkit.org</dd>
<dt>Date</dt> <dd>2016-12-08 12:01:00 -0800 (Thu, 08 Dec 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>pointer lock should exit when a js alert is shown
https://bugs.webkit.org/show_bug.cgi?id=165423
rdar://problem/29430803

Patch by Jeremy Jones &lt;jeremyj@apple.com&gt; on 2016-12-08
Reviewed by Jer Noble.

Source/WebCore:

Test: pointer-lock/lock-lost-on-alert.html

* page/DOMWindow.cpp:
(WebCore::DOMWindow::alert):
(WebCore::DOMWindow::confirm):
(WebCore::DOMWindow::prompt):

LayoutTests:

* platform/mac/TestExpectations:
* pointer-lock/lock-lost-on-alert-expected.txt: Added.
* pointer-lock/lock-lost-on-alert.html: Added.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkLayoutTestsChangeLog">trunk/LayoutTests/ChangeLog</a></li>
<li><a href="#trunkLayoutTestsplatformmacTestExpectations">trunk/LayoutTests/platform/mac/TestExpectations</a></li>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorepageDOMWindowcpp">trunk/Source/WebCore/page/DOMWindow.cpp</a></li>
</ul>

<h3>Added Paths</h3>
<ul>
<li><a href="#trunkLayoutTestspointerlocklocklostonalertexpectedtxt">trunk/LayoutTests/pointer-lock/lock-lost-on-alert-expected.txt</a></li>
<li><a href="#trunkLayoutTestspointerlocklocklostonalerthtml">trunk/LayoutTests/pointer-lock/lock-lost-on-alert.html</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkLayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/ChangeLog (209554 => 209555)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/ChangeLog        2016-12-08 19:58:21 UTC (rev 209554)
+++ trunk/LayoutTests/ChangeLog        2016-12-08 20:01:00 UTC (rev 209555)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2016-12-08  Jeremy Jones  &lt;jeremyj@apple.com&gt;
+
+        pointer lock should exit when a js alert is shown
+        https://bugs.webkit.org/show_bug.cgi?id=165423
+        rdar://problem/29430803
+
+        Reviewed by Jer Noble.
+
+        * platform/mac/TestExpectations:
+        * pointer-lock/lock-lost-on-alert-expected.txt: Added.
+        * pointer-lock/lock-lost-on-alert.html: Added.
+
</ins><span class="cx"> 2016-12-08  Sam Weinig  &lt;sam@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         [WebIDL] WebGLContextAttributes should be a dictionary
</span></span></pre></div>
<a id="trunkLayoutTestsplatformmacTestExpectations"></a>
<div class="modfile"><h4>Modified: trunk/LayoutTests/platform/mac/TestExpectations (209554 => 209555)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/platform/mac/TestExpectations        2016-12-08 19:58:21 UTC (rev 209554)
+++ trunk/LayoutTests/platform/mac/TestExpectations        2016-12-08 20:01:00 UTC (rev 209555)
</span><span class="lines">@@ -291,6 +291,8 @@
</span><span class="cx"> pointer-lock/lock-lost-on-navigation.html [ Pass ]
</span><span class="cx"> http/tests/pointer-lock/
</span><span class="cx"> 
</span><ins>+pointer-lock/lock-lost-on-alert.html [ Pass ]
+
</ins><span class="cx"> webkit.org/b/82763 fast/forms/textarea-placeholder-set-attribute.html
</span><span class="cx"> 
</span><span class="cx"> webkit.org/b/102257 fast/dom/Window/open-window-min-size.html
</span></span></pre></div>
<a id="trunkLayoutTestspointerlocklocklostonalertexpectedtxt"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/pointer-lock/lock-lost-on-alert-expected.txt (0 => 209555)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/pointer-lock/lock-lost-on-alert-expected.txt                                (rev 0)
+++ trunk/LayoutTests/pointer-lock/lock-lost-on-alert-expected.txt        2016-12-08 20:01:00 UTC (rev 209555)
</span><span class="lines">@@ -0,0 +1,17 @@
</span><ins>+ALERT: Alert text
+Test that pointerlockchange event is dispatched when lock is lost.
+
+On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
+
+
+PASS window.testRunner is defined.
+     Lock targetDiv1.
+PASS onpointerlockchange received after: Lock targetDiv1.
+PASS document.pointerLockElement is targetDiv1
+     Alert cancel targetDiv1 lock.
+PASS document.pointerLockElement is null
+PASS onpointerlockchange received after: Alert cancel targetDiv1 lock.
+PASS successfullyParsed is true
+
+TEST COMPLETE
+
</ins></span></pre></div>
<a id="trunkLayoutTestspointerlocklocklostonalerthtml"></a>
<div class="addfile"><h4>Added: trunk/LayoutTests/pointer-lock/lock-lost-on-alert.html (0 => 209555)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/LayoutTests/pointer-lock/lock-lost-on-alert.html                                (rev 0)
+++ trunk/LayoutTests/pointer-lock/lock-lost-on-alert.html        2016-12-08 20:01:00 UTC (rev 209555)
</span><span class="lines">@@ -0,0 +1,39 @@
</span><ins>+&lt;!DOCTYPE HTML&gt;
+&lt;html&gt;
+&lt;head&gt;
+&lt;script src=&quot;../http/tests/resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
+&lt;script src=&quot;../http/tests/resources/pointer-lock/pointer-lock-test-harness.js&quot;&gt;&lt;/script&gt;
+&lt;/head&gt;
+&lt;body&gt;
+&lt;div&gt;
+  &lt;div id=&quot;target1&quot;&gt;&lt;/div&gt;
+&lt;/div&gt;
+&lt;script&gt;
+    description(&quot;Test that pointerlockchange event is dispatched when lock is lost.&quot;)
+    window.jsTestIsAsync = true;
+    shouldBeDefined(&quot;window.testRunner&quot;);
+
+    targetDiv1 = document.getElementById(&quot;target1&quot;);
+
+    todo = [
+        function () {
+            expectOnlyChangeEvent(&quot;Lock targetDiv1.&quot;);
+            targetDiv1.requestPointerLock();
+            // doNextStep called by event handler.
+        },
+        function () {
+            shouldBe(&quot;document.pointerLockElement&quot;, &quot;targetDiv1&quot;);
+            doNextStepWithUserGesture();
+        },
+        function () {
+            expectOnlyChangeEvent(&quot;Alert cancel targetDiv1 lock.&quot;);
+            alert('Alert text');
+            shouldBe(&quot;document.pointerLockElement&quot;, &quot;null&quot;);
+        },
+    ];
+    doNextStepWithUserGesture();
+&lt;/script&gt;
+&lt;script src=&quot;../http/tests/resources/js-test-post.js&quot;&gt;&lt;/script&gt;
+&lt;/body&gt;
+&lt;/html&gt;
+
</ins></span></pre></div>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (209554 => 209555)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-12-08 19:58:21 UTC (rev 209554)
+++ trunk/Source/WebCore/ChangeLog        2016-12-08 20:01:00 UTC (rev 209555)
</span><span class="lines">@@ -1,3 +1,18 @@
</span><ins>+2016-12-08  Jeremy Jones  &lt;jeremyj@apple.com&gt;
+
+        pointer lock should exit when a js alert is shown
+        https://bugs.webkit.org/show_bug.cgi?id=165423
+        rdar://problem/29430803
+
+        Reviewed by Jer Noble.
+
+        Test: pointer-lock/lock-lost-on-alert.html
+
+        * page/DOMWindow.cpp:
+        (WebCore::DOMWindow::alert):
+        (WebCore::DOMWindow::confirm):
+        (WebCore::DOMWindow::prompt):
+
</ins><span class="cx"> 2016-12-07  Sam Weinig  &lt;sam@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         [WebIDL] WebGLContextAttributes should be a dictionary
</span></span></pre></div>
<a id="trunkSourceWebCorepageDOMWindowcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/DOMWindow.cpp (209554 => 209555)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/DOMWindow.cpp        2016-12-08 19:58:21 UTC (rev 209554)
+++ trunk/Source/WebCore/page/DOMWindow.cpp        2016-12-08 20:01:00 UTC (rev 209555)
</span><span class="lines">@@ -137,6 +137,10 @@
</span><span class="cx"> #include &quot;GamepadManager.h&quot;
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+#if ENABLE(POINTER_LOCK)
+#include &quot;PointerLockController.h&quot;
+#endif
+
</ins><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx"> #if ENABLE(GEOLOCATION)
</span><span class="cx"> #include &quot;NavigatorGeolocation.h&quot;
</span><span class="lines">@@ -1141,6 +1145,9 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     m_frame-&gt;document()-&gt;updateStyleIfNeeded();
</span><ins>+#if ENABLE(POINTER_LOCK)
+    page-&gt;pointerLockController().requestPointerUnlock();
+#endif
</ins><span class="cx"> 
</span><span class="cx">     page-&gt;chrome().runJavaScriptAlert(m_frame, message);
</span><span class="cx"> }
</span><span class="lines">@@ -1160,6 +1167,9 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     m_frame-&gt;document()-&gt;updateStyleIfNeeded();
</span><ins>+#if ENABLE(POINTER_LOCK)
+    page-&gt;pointerLockController().requestPointerUnlock();
+#endif
</ins><span class="cx"> 
</span><span class="cx">     return page-&gt;chrome().runJavaScriptConfirm(m_frame, message);
</span><span class="cx"> }
</span><span class="lines">@@ -1179,6 +1189,9 @@
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="cx">     m_frame-&gt;document()-&gt;updateStyleIfNeeded();
</span><ins>+#if ENABLE(POINTER_LOCK)
+    page-&gt;pointerLockController().requestPointerUnlock();
+#endif
</ins><span class="cx"> 
</span><span class="cx">     String returnValue;
</span><span class="cx">     if (page-&gt;chrome().runJavaScriptPrompt(m_frame, message, defaultValue, returnValue))
</span></span></pre>
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