Add m-esr52 at 52.6.0

1 files changed, 26 insertions, 0 deletions

diff --git a/layout/reftests/svg/smil/syncbase/deleted-interval-simple-4.svg b/layout/reftests/svg/smil/syncbase/deleted-interval-simple-4.svg
new file mode 100644
index 000000000..e7d1a8e59
--- /dev/null
+++ b/layout/reftests/svg/smil/syncbase/deleted-interval-simple-4.svg
@@ -0,0 +1,26 @@
+<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('a').beginElementAt(0.5);
+        setTimeAndSnapshot(2, false)">
+  <script xlink:href="../smil-util.js" type="text/javascript"/>
+  <!--
+    Originally the third animation's interval is from 1s->3s, but then by
+    script we add another begin time to 'a' at 0.5, and since 'a' can't
+    restart, this is the only begin time it will ever generate. Therefore, all
+    the ends for animation 'b' are before the begin, and there's no valid
+    interval.
+   -->
+  <rect width="100" height="100" fill="green">
+    <animate attributeName="y" attributeType="XML" from="0" to="0" id="a"
+      begin="3s" dur="10s" restart="never"/>
+    <animate attributeName="y" attributeType="XML" from="0" to="0" id="b"
+      begin="1s" end="a.begin" dur="3s"/>
+    <animate attributeName="fill" attributeType="CSS"
+      values="red; red"
+      begin="b.begin" dur="2s"/>
+  </rect>
+</svg>