1 files changed, 23 insertions, 0 deletions
diff --git a/layout/reftests/high-contrast/prefers-contrast-005.html b/layout/reftests/high-contrast/prefers-contrast-005.html
new file mode 100644
index 0000000000..4009804174
--- /dev/null
+++ b/layout/reftests/high-contrast/prefers-contrast-005.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>no contrast preference should cause a black box to be
+drawn</title>
+
+<style type="text/css">
+    div {
+        width: 100px;
+        height: 100px;
+    }
+    @media(prefers-contrast: no-preference) {
+        div {
+            outline: 2px solid black;
+        }
+    }
+</style>
+</head>
+<body>
+  <div></div>
+</body>
+</html>