1 files changed, 43 insertions, 0 deletions
diff --git a/layout/reftests/svg/sizing/dynamic--object--auto-auto--pct-px.html b/layout/reftests/svg/sizing/dynamic--object--auto-auto--pct-px.html
new file mode 100644
index 0000000000..1fbecb0dc7
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+++ b/layout/reftests/svg/sizing/dynamic--object--auto-auto--pct-px.html
@@ -0,0 +1,43 @@
+<!--
+     Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/
+-->
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+
+    <!-- From https://bugzilla.mozilla.org/show_bug.cgi?id=294086 -->
+
+    <title>Test: width:auto; height:auto; width="49%" height="70px"</title>
+
+    <!--
+    This testcase checks that the <object> element uses the intrinsic
+    height of the embedded SVG, but ignores the percentage width. Since
+    the intrinsic height is 70px, you should see a blue rectangle 300px
+    (the magic default) wide by 70px high when viewing this file. You
+    should not see any red.
+    -->
+
+    <style type="text/css">
+
+html, body {
+  padding: 0;
+  border: 0;
+  margin: 0;
+  width: 100%;
+  height: 100%;
+}
+
+object {
+  padding: 0;
+  margin: 50px;
+  background: red;
+}
+
+    </style>
+  </head>
+  <body>
+    <object data="object--auto-auto--pct-px.svg" type="image/svg+xml">
+      FAIL
+    </object>
+  </body>
+</html>