1 files changed, 44 insertions, 0 deletions
diff --git a/layout/reftests/svg/sizing/object--auto-auto--0-pct.html b/layout/reftests/svg/sizing/object--auto-auto--0-pct.html
new file mode 100644
index 0000000000..92e266e5fd
--- /dev/null
+++ b/layout/reftests/svg/sizing/object--auto-auto--0-pct.html
@@ -0,0 +1,44 @@
+<!--
+     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="0" height="49%"</title>
+
+    <!--
+    This testcase checks that the <object> element uses the intrinsic
+    width of the embedded SVG but ignores the (percentage) height.
+    Since the intrinsic width is zero, you should see a 1px blue border
+    around rectangle 0px wide by 150px 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;
+  border: 1px solid blue;
+  margin: 50px;
+  background: red;
+}
+
+    </style>
+  </head>
+  <body>
+    <object data="object--auto-auto--0-pct.svg" type="image/svg+xml">
+      FAIL
+    </object>
+  </body>
+</html>