Add m-esr52 at 52.6.0

1 files changed, 58 insertions, 0 deletions

diff --git a/layout/reftests/svg/smil/restart/reset-6.svg b/layout/reftests/svg/smil/restart/reset-6.svg
new file mode 100644
index 000000000..a0fe33ae2
--- /dev/null
+++ b/layout/reftests/svg/smil/restart/reset-6.svg
@@ -0,0 +1,58 @@
+<!--
+  SMIL3 5.4.3, "Resetting element state" has:
+
+    Any instance times associated with past Event-values, Repeat-values,
+    Accesskey-values or added via DOM method calls are removed from the
+    dependent begin and end instance times lists. In effect, all events and DOM
+    methods calls in the past are cleared. This does not apply to an instance
+    time that defines the begin of the current interval.
+
+  In this test we have the following scenario:
+
+    <set begin="1s" end="2s" dur="1s" ... />
+
+  giving us:
+
+    |...|
+    1   2
+
+  Then at t=1.5s we have the following DOM calls
+
+    anim.beginElementAt(1.5);
+    anim.endElementAt(2);
+
+  potentially giving us:
+
+    |...|  | |
+      ^  
+    1   2  3 3.5
+
+  At t=2s we'll go to look for the next interval and construct one from 3s-3.5s.
+  We should apply restart behaviour at t=3s meaning we'll reset instance times
+  generated by DOM calls in the past however we'll keep the begin instance time
+  at 3s since it defines the beginning of the (now) current interval.  Sticking
+  to the letter of the spec quoted above however, we'll end up clearing the end
+  instance at 3.5s. Yet in this case we should use the active end (t=4s) since
+  there's no end attribute specified.
+ -->
+<svg xmlns="http://www.w3.org/2000/svg"
+  xmlns:xlink="http://www.w3.org/1999/xlink"
+  class="reftest-wait"
+  onload="addInstanceTimes()">
+  <script type="text/ecmascript"><![CDATA[
+    function addInstanceTimes() {
+      var svg = document.documentElement;
+      svg.pauseAnimations();
+      svg.setCurrentTime(1.5);
+      var anim = document.getElementById('anim');
+      anim.beginElementAt(1.5);
+      anim.endElementAt(2);
+      setTimeAndSnapshot(3.7, true);
+    }
+  ]]></script>
+  <script xlink:href="../smil-util.js" type="text/javascript"/>
+  <rect width="100" height="100" fill="red">
+    <set attributeName="fill" attributeType="CSS"
+      to="green" begin="1s" dur="1s" fill="remove" id="anim"/>
+  </rect>
+</svg>