Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

32 files changed, 601 insertions, 0 deletions

diff --git a/layout/reftests/svg/smil/event/event-begin-1.svg b/layout/reftests/svg/smil/event/event-begin-1.svg
new file mode 100644
index 0000000000..3b87def1df
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-begin-1.svg
@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        click('circle');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS"
+      to="green"
+      begin="circle.click" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-begin-load-1.svg b/layout/reftests/svg/smil/event/event-begin-load-1.svg
new file mode 100644
index 0000000000..e53d845e16
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-begin-load-1.svg
@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait" id="svg"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS"
+      to="green"
+      begin="svg.SVGLoad" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-begin-offset-1.svg b/layout/reftests/svg/smil/event/event-begin-offset-1.svg
new file mode 100644
index 0000000000..30b541b8dc
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-begin-offset-1.svg
@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        click('circle');
+        delayedSnapshot(6)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS"
+      to="green"
+      begin="circle.click+4s" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-begin-offset-2.svg b/layout/reftests/svg/smil/event/event-begin-offset-2.svg
new file mode 100644
index 0000000000..f1e503cf0d
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-begin-offset-2.svg
@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(4);
+        click('circle');
+        delayedSnapshot(4)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="red">
+    <animate attributeName="fill" attributeType="CSS"
+      values="orange; green" calcMode="discrete"
+      begin="circle.click-4s" dur="8s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-begin-timeevent-1.svg b/layout/reftests/svg/smil/event/event-begin-timeevent-1.svg
new file mode 100644
index 0000000000..37fa8d9c86
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-begin-timeevent-1.svg
@@ -0,0 +1,17 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        /* Make sure the event gets fired */
+        document.documentElement.setCurrentTime(0.1);
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="x" to="0" begin="0s" id="a"/>
+    <set attributeName="fill" attributeType="CSS"
+      to="green"
+      begin="a.beginEvent" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-begin-timeevent-2.svg b/layout/reftests/svg/smil/event/event-begin-timeevent-2.svg
new file mode 100644
index 0000000000..6472fab70a
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-begin-timeevent-2.svg
@@ -0,0 +1,18 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        /* Make sure the event gets fired */
+        document.documentElement.setCurrentTime(0.1);
+        document.documentElement.setCurrentTime(0.6);
+        delayedSnapshot(2.5)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="x" to="0" begin="0s" dur="0.5s" id="a"/>
+    <set attributeName="fill" attributeType="CSS"
+      to="green"
+      begin="a.endEvent" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-begin-timeevent-3.svg b/layout/reftests/svg/smil/event/event-begin-timeevent-3.svg
new file mode 100644
index 0000000000..35247ed46d
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-begin-timeevent-3.svg
@@ -0,0 +1,36 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="fastForwardToEvent()">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <script type="text/javascript">
+    const gTimeoutDur = 60000; // Time until we give up waiting for events in ms
+    var timeoutID;
+    function fastForwardToEvent()
+    {
+      document.documentElement.pauseAnimations();
+      document.documentElement.setCurrentTime(4.99);
+      // This test is designed to pass quickly and fail slowly.
+      // 
+      // In the success case, the second animation will start almost
+      // immediately, fire a beginEvent and trigger gotBegin below.
+      //
+      // In the failure case, the following timeout will fire (after
+      // gTimeoutDur), we'll seek to t=1s (to make sure we show the red
+      // square) and then finish.
+      timeoutID = window.setTimeout(finish, gTimeoutDur,
+                                    1 /*seekTimeInSeconds*/);
+      document.documentElement.unpauseAnimations();
+    }
+    function gotBegin()
+    {
+      window.clearTimeout(timeoutID);
+      finish();
+    }
+  </script>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="x" to="0" begin="0s" dur="5s" repeatCount="2" id="a"/>
+    <set attributeName="fill" attributeType="CSS" to="green"
+      begin="a.repeatEvent" onbegin="gotBegin()"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-bubble-1.svg b/layout/reftests/svg/smil/event/event-bubble-1.svg
new file mode 100644
index 0000000000..b4b4ed4cd8
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-bubble-1.svg
@@ -0,0 +1,18 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        click('circle');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <g id="g">
+    <circle id="circle" r="10"/>
+  </g>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS"
+      to="green"
+      begin="g.click" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-custom-1.svg b/layout/reftests/svg/smil/event/event-custom-1.svg
new file mode 100644
index 0000000000..c3b9a50d3e
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-custom-1.svg
@@ -0,0 +1,26 @@
+<!-- Tests support for custom events -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="sendEvent()">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <script type="text/javascript">
+    function sendEvent()
+    {
+      document.documentElement.pauseAnimations();
+      document.documentElement.setCurrentTime(0);
+      var evt = document.createEvent("SVGEvents");
+      evt.initEvent("user.defined", false, false);
+      var target = document.getElementById('rect');
+      target.dispatchEvent(evt);
+      delayedSnapshot(2);
+    }
+  </script>
+  <rect width="100" height="100" fill="red" id="rect">
+    <!-- SMIL allows periods to be embedded in the event name by escaping them
+         with a backslash. (Otherwise the part before the period would be
+         treated as an ID reference.) Test that we support that. -->
+    <set attributeName="fill" attributeType="CSS" to="green"
+      begin="rect.user\.defined" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-end-1.svg b/layout/reftests/svg/smil/event/event-end-1.svg
new file mode 100644
index 0000000000..b846de94dd
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-end-1.svg
@@ -0,0 +1,16 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(2);
+        click('circle');
+        delayedSnapshot(3)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="green">
+    <set attributeName="fill" attributeType="CSS"
+      to="red"
+      begin="1s" end="circle.click" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-end-2.svg b/layout/reftests/svg/smil/event/event-end-2.svg
new file mode 100644
index 0000000000..36bbb9f26f
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-end-2.svg
@@ -0,0 +1,18 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        /* Click event should be ignored since the element is inactive as per
+         * SMIL's event sensitivity rules */
+        click('circle');
+        delayedSnapshot(3)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS"
+      to="green"
+      begin="1s" end="circle.click+2s" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-end-open-1.svg b/layout/reftests/svg/smil/event/event-end-open-1.svg
new file mode 100644
index 0000000000..0b9afb913a
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-end-open-1.svg
@@ -0,0 +1,20 @@
+<!--
+  Generally speaking, when constructing intervals if all the end instance times
+  are before the next begin time there's no valid interval.
+
+  However, SMIL specifically makes an exception when the end attribute has event
+  conditions in which case an unresolved end is used.
+ -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(2);
+        document.documentElement.removeAttribute('class')">
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS" to="green"
+      begin="0s; 2s" end="1s; circle.click"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-end-trimmed-1.svg b/layout/reftests/svg/smil/event/event-end-trimmed-1.svg
new file mode 100644
index 0000000000..d4c06b5992
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-end-trimmed-1.svg
@@ -0,0 +1,17 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(1);
+        document.getElementById('a').setAttribute('end', '0s');
+        /* Force a sample to make sure that event gets fired */
+        document.documentElement.setCurrentTime(1);
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="x" to="0" begin="0.5s" dur="10s" id="a"/>
+    <set attributeName="fill" attributeType="CSS"
+      to="green" begin="a.endEvent" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-preventDefault-1.svg b/layout/reftests/svg/smil/event/event-preventDefault-1.svg
new file mode 100644
index 0000000000..4ebadda39b
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-preventDefault-1.svg
@@ -0,0 +1,16 @@
+<!-- Calling preventDefault on the event should have no effect -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        click('circle');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10" onclick="evt.preventDefault()"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS"
+      to="green" begin="circle.click" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-seek-1.svg b/layout/reftests/svg/smil/event/event-seek-1.svg
new file mode 100644
index 0000000000..727c244c6c
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-seek-1.svg
@@ -0,0 +1,20 @@
+<!-- Test a backwards seek with an event-generated time -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     id="svg"
+     class="reftest-wait">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <script type="text/javascript">
+    function seek()
+    {
+      document.documentElement.setCurrentTime(40);
+      finish(30);
+    }
+    document.addEventListener("MozReftestInvalidate", seek, false);
+    setTimeout(seek, 4000); // fallback for running outside reftest
+  </script>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS" to="green"
+      begin="svg.SVGLoad+20s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-default-1.svg b/layout/reftests/svg/smil/event/event-target-default-1.svg
new file mode 100644
index 0000000000..2fedc40369
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-default-1.svg
@@ -0,0 +1,15 @@
+<!-- Test default parent target -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red" id="rect">
+    <set attributeName="fill" attributeType="CSS" to="green"
+      begin="click" dur="4s"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-default-2.svg b/layout/reftests/svg/smil/event/event-target-default-2.svg
new file mode 100644
index 0000000000..dec770e7e9
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-default-2.svg
@@ -0,0 +1,14 @@
+<!-- Test default target with xlink:href -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red" id="rect"/>
+  <set xlink:href="#rect" attributeName="fill" attributeType="CSS" to="green"
+    begin="click" dur="4s"/>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-id-change-1.svg b/layout/reftests/svg/smil/event/event-target-id-change-1.svg
new file mode 100644
index 0000000000..836ebc9d46
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-id-change-1.svg
@@ -0,0 +1,15 @@
+<!-- Test that changes to ID assignments are reflected in event registration -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.getElementById('square').setAttribute('id', 'rect');
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red" id="square"/>
+  <set xlink:href="#rect" attributeName="fill" attributeType="CSS" to="green"
+    begin="click" dur="4s"/>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-id-change-2.svg b/layout/reftests/svg/smil/event/event-target-id-change-2.svg
new file mode 100644
index 0000000000..2046eb9c82
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-id-change-2.svg
@@ -0,0 +1,16 @@
+<!-- Test that changes to ID assignments are reflected in event registration.
+     Test for when the animation target becomes invalid. -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.getElementById('rect').setAttribute('id', 'square');
+        click('square');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="green" id="rect"/>
+  <set xlink:href="#rect" attributeName="fill" attributeType="CSS" to="red"
+    begin="click" dur="4s"/>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-id-change-3.svg b/layout/reftests/svg/smil/event/event-target-id-change-3.svg
new file mode 100644
index 0000000000..9e73efb26b
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-id-change-3.svg
@@ -0,0 +1,16 @@
+<!-- Test that changes to ID assignments are reflected in event registration.
+     Test with end specifications. -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(1);
+        document.getElementById('square').setAttribute('id', 'rect');
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="green" id="square"/>
+  <set xlink:href="#rect" attributeName="fill" attributeType="CSS" to="red"
+    begin="0s" end="click" dur="4s"/>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-non-svg-1.xhtml b/layout/reftests/svg/smil/event/event-target-non-svg-1.xhtml
new file mode 100644
index 0000000000..d57948d6c3
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-non-svg-1.xhtml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">
+<!--
+  Test for non-SVG event bases. This isn't strictly required but we at very
+  least we want to make sure our behaviour is defined.
+ -->
+<head>
+<script src="event-util.js" type="text/javascript"></script>
+<script>
+function snapshot() {
+  var svg = document.getElementById("svg");
+  svg.pauseAnimations();
+  svg.setCurrentTime(0);
+  click('a');
+  var a = document.getElementById('a');
+  a.style.display = 'none';
+  window.setTimeout(doSnapshot, 10);
+}
+
+function doSnapshot() {
+  var svg = document.getElementById("svg");
+  svg.pauseAnimations();
+  svg.setCurrentTime(2);
+  document.documentElement.removeAttribute("class");
+}
+
+document.addEventListener("MozReftestInvalidate", snapshot, false);
+setTimeout(snapshot, 4000); // fallback for running outside reftest
+
+</script>
+</head>
+<body>
+<a href="#" id="a">Play!</a>
+<svg xmlns="http://www.w3.org/2000/svg" width="120px" height="120px" id="svg">
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS" to="green"
+      begin="a.click" dur="4s"/>
+  </rect>
+</svg>
+</body>
+</html>
diff --git a/layout/reftests/svg/smil/event/event-target-surgery-1.svg b/layout/reftests/svg/smil/event/event-target-surgery-1.svg
new file mode 100644
index 0000000000..9959a14df2
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-surgery-1.svg
@@ -0,0 +1,17 @@
+<!-- Test that animations are unregistered when removed -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.getElementById('rect').removeChild(
+          document.getElementById('anim'));
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="green" id="rect">
+    <set attributeName="fill" attributeType="CSS"
+      to="red" begin="click" dur="4s" id="anim"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-surgery-2.svg b/layout/reftests/svg/smil/event/event-target-surgery-2.svg
new file mode 100644
index 0000000000..b9a778b38d
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-surgery-2.svg
@@ -0,0 +1,15 @@
+<!-- Test that animations are unregistered when removed -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.documentElement.removeChild(document.getElementById('anim'));
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="green" id="rect"/>
+  <set xlink:href="#rect" attributeName="fill" attributeType="CSS"
+    to="red" begin="click" dur="4s" id="anim"/>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-surgery-3.svg b/layout/reftests/svg/smil/event/event-target-surgery-3.svg
new file mode 100644
index 0000000000..cf68fc691b
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-surgery-3.svg
@@ -0,0 +1,32 @@
+<!-- Test that event registration is updated when reparenting -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="reparent()">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <script type="text/javascript">
+    function reparent()
+    {
+      var svg = document.documentElement;
+      svg.pauseAnimations();
+      svg.setCurrentTime(0);
+      var circle    = document.getElementById('circle');
+      var rect      = document.getElementById('rect');
+      var animmove  = document.getElementById('anim-move');
+      var animcolor = document.getElementById('anim-color');
+      circle.appendChild(animmove);
+      rect.appendChild(animcolor);
+      click('rect');
+      delayedSnapshot(2);
+    }
+  </script>
+  <circle id="circle" r="10">
+    <set attributeName="fill" attributeType="CSS"
+      to="green" begin="click" dur="4s" id="anim-color"/>
+  </circle>
+  <rect width="100" height="100" fill="red" id="rect">
+    <animateTransform attributeName="transform" type="translate"
+      values="100; 100" calcMode="discrete"
+      begin="click" dur="4s" id="anim-move"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-xlink-change-1.svg b/layout/reftests/svg/smil/event/event-target-xlink-change-1.svg
new file mode 100644
index 0000000000..f742e9276e
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-xlink-change-1.svg
@@ -0,0 +1,17 @@
+<!-- Test that changes to animation targets update event registration. -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.getElementById('anim').setAttributeNS(
+          'http://www.w3.org/1999/xlink', 'href', '#rect');
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="red" id="rect"/>
+  <set xlink:href="#circle" attributeName="fill" attributeType="CSS" to="green"
+    begin="click" dur="4s" id="anim"/>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-xlink-change-2.svg b/layout/reftests/svg/smil/event/event-target-xlink-change-2.svg
new file mode 100644
index 0000000000..0b8283f8bd
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-xlink-change-2.svg
@@ -0,0 +1,18 @@
+<!-- Test that changes to animation targets update event registration. -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.getElementById('anim').setAttributeNS(
+          'http://www.w3.org/1999/xlink', 'href', '#circle');
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="green" id="rect">
+    <set attributeName="fill" attributeType="CSS"
+      to="red" begin="click" dur="4s" id="anim"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-xlink-change-3.svg b/layout/reftests/svg/smil/event/event-target-xlink-change-3.svg
new file mode 100644
index 0000000000..d88f1aa77a
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-xlink-change-3.svg
@@ -0,0 +1,18 @@
+<!-- Test that changes to animation targets update event registration. -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.getElementById('anim').removeAttributeNS(
+          'http://www.w3.org/1999/xlink', 'href');
+        click('rect');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="red" id="rect">
+    <set xlink:href="#circle" attributeName="fill" attributeType="CSS"
+      to="green" begin="click" dur="4s" id="anim"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-target-xlink-change-4.svg b/layout/reftests/svg/smil/event/event-target-xlink-change-4.svg
new file mode 100644
index 0000000000..14e6a46553
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-target-xlink-change-4.svg
@@ -0,0 +1,18 @@
+<!-- Test that changes to animation targets update event registration. -->
+<svg xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     class="reftest-wait"
+     onload="
+        document.documentElement.pauseAnimations();
+        document.documentElement.setCurrentTime(0);
+        document.getElementById('anim').removeAttributeNS(
+          'http://www.w3.org/1999/xlink', 'href');
+        click('circle');
+        delayedSnapshot(2)">
+  <script xlink:href="event-util.js" type="text/javascript"/>
+  <circle id="circle" r="10"/>
+  <rect width="100" height="100" fill="green" id="rect">
+    <set xlink:href="#circle" attributeName="fill" attributeType="CSS"
+      to="red" begin="click" dur="4s" id="anim"/>
+  </rect>
+</svg>
diff --git a/layout/reftests/svg/smil/event/event-util.js b/layout/reftests/svg/smil/event/event-util.js
new file mode 100644
index 0000000000..fd0d1bd3e9
--- /dev/null
+++ b/layout/reftests/svg/smil/event/event-util.js
@@ -0,0 +1,24 @@
+// Allows a moment for events to be processed then performs a seek and runs
+// a snapshot.
+function delayedSnapshot(seekTimeInSeconds)
+{
+  // Allow time for events to be processed
+  window.setTimeout(finish, 10, seekTimeInSeconds);
+}
+
+function finish(seekTimeInSeconds)
+{
+  document.documentElement.pauseAnimations();
+  if (seekTimeInSeconds)
+    document.documentElement.setCurrentTime(seekTimeInSeconds);
+  document.documentElement.removeAttribute("class");
+}
+
+function click(targetId)
+{
+  var evt = document.createEvent("MouseEvents");
+  evt.initMouseEvent("click", true, true, window,
+    0, 0, 0, 0, 0, false, false, false, false, 0, null);
+  var target = document.getElementById(targetId);
+  target.dispatchEvent(evt);
+}
diff --git a/layout/reftests/svg/smil/event/green-box-ref.svg b/layout/reftests/svg/smil/event/green-box-ref.svg
new file mode 100644
index 0000000000..120941444a
--- /dev/null
+++ b/layout/reftests/svg/smil/event/green-box-ref.svg
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg">
+  <rect width="100" height="100" fill="green"/>
+</svg>
diff --git a/layout/reftests/svg/smil/event/green-box-ref.xhtml b/layout/reftests/svg/smil/event/green-box-ref.xhtml
new file mode 100644
index 0000000000..ce0bc78f12
--- /dev/null
+++ b/layout/reftests/svg/smil/event/green-box-ref.xhtml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<html xmlns="http://www.w3.org/1999/xhtml">
+<body>
+<svg xmlns="http://www.w3.org/2000/svg" width="120px" height="120px">
+  <rect width="100" height="100" fill="green"/>
+</svg>
+</body>
+</html>
diff --git a/layout/reftests/svg/smil/event/reftest.list b/layout/reftests/svg/smil/event/reftest.list
new file mode 100644
index 0000000000..74add0ead3
--- /dev/null
+++ b/layout/reftests/svg/smil/event/reftest.list
@@ -0,0 +1,30 @@
+# Tests related to SVG Animation (using SMIL) that use event timing.
+
+== event-begin-1.svg green-box-ref.svg
+== event-begin-offset-1.svg green-box-ref.svg
+== event-begin-offset-2.svg green-box-ref.svg
+== event-begin-timeevent-1.svg green-box-ref.svg
+== event-begin-timeevent-2.svg green-box-ref.svg
+random-if(Android) == event-begin-timeevent-3.svg green-box-ref.svg
+== event-begin-load-1.svg green-box-ref.svg
+== event-bubble-1.svg green-box-ref.svg
+== event-custom-1.svg green-box-ref.svg
+== event-end-1.svg green-box-ref.svg
+== event-end-2.svg green-box-ref.svg
+== event-end-open-1.svg green-box-ref.svg
+== event-end-trimmed-1.svg green-box-ref.svg
+== event-preventDefault-1.svg green-box-ref.svg
+== event-seek-1.svg green-box-ref.svg
+== event-target-default-1.svg green-box-ref.svg
+== event-target-default-2.svg green-box-ref.svg
+== event-target-id-change-1.svg green-box-ref.svg
+== event-target-id-change-2.svg green-box-ref.svg
+== event-target-id-change-3.svg green-box-ref.svg
+== event-target-xlink-change-1.svg green-box-ref.svg
+== event-target-xlink-change-2.svg green-box-ref.svg
+== event-target-xlink-change-3.svg green-box-ref.svg
+== event-target-xlink-change-4.svg green-box-ref.svg
+== event-target-surgery-1.svg green-box-ref.svg
+== event-target-surgery-2.svg green-box-ref.svg
+== event-target-surgery-3.svg green-box-ref.svg
+== event-target-non-svg-1.xhtml green-box-ref.xhtml