1 files changed, 48 insertions, 0 deletions
diff --git a/layout/reftests/svg/sizing/dynamic--object-svg-unloaded.xhtml b/layout/reftests/svg/sizing/dynamic--object-svg-unloaded.xhtml
new file mode 100644
index 0000000000..6095e7cb18
--- /dev/null
+++ b/layout/reftests/svg/sizing/dynamic--object-svg-unloaded.xhtml
@@ -0,0 +1,48 @@
+<!--
+     Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">
+  <head>
+
+    <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=294086 -->
+
+    <title>Test: object should resize when SVG is unloaded</title>
+
+    <!--
+    This testcase checks that HTML <object> will resize correctly if it depends
+    on the intrinsic size of some embedded SVG, and then the SVG is replaced by
+    some other content (perhaps as a result of a link in the SVG being
+    clicked).
+    -->
+
+    <style type="text/css">
+
+html, body {
+  padding: 0;
+  border: 0;
+  margin: 0;
+  width: 100%;
+  height: 100%;
+  background: lime;
+}
+
+object {
+  background: red;
+  position: absolute;
+  left: 0;
+  top: 0;
+}
+
+    </style>
+  </head>
+  <body>
+
+    <div style="width:300px; height:150px; background:red;"></div>
+
+    <object data="dynamic--object-svg-unloaded-a.svg" type="image/svg+xml">
+      FAIL
+    </object>
+
+  </body>
+</html>