diff --git a/tests/ref/basic.list b/tests/ref/basic.list
index f1de5d65c41..a6496e794a0 100644
--- a/tests/ref/basic.list
+++ b/tests/ref/basic.list
@@ -194,3 +194,6 @@ fragment=top != ../html/acid2.html acid2_ref.html
== outlines_simple_a.html outlines_simple_ref.html
== outlines_wrap_a.html outlines_wrap_ref.html
== letter_spacing_a.html letter_spacing_ref.html
+!= border_black_groove.html border_black_solid.html
+!= border_black_ridge.html border_black_solid.html
+!= border_black_ridge.html border_black_groove.html
diff --git a/tests/ref/border_black_groove.html b/tests/ref/border_black_groove.html
new file mode 100644
index 00000000000..c572f1d4df0
--- /dev/null
+++ b/tests/ref/border_black_groove.html
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
+
+
diff --git a/tests/ref/border_black_ridge.html b/tests/ref/border_black_ridge.html
new file mode 100644
index 00000000000..b1434ef3671
--- /dev/null
+++ b/tests/ref/border_black_ridge.html
@@ -0,0 +1,21 @@
+
+
+
+
+
+
+
+
+
+
diff --git a/tests/ref/border_black_solid.html b/tests/ref/border_black_solid.html
new file mode 100644
index 00000000000..63ef95bef81
--- /dev/null
+++ b/tests/ref/border_black_solid.html
@@ -0,0 +1,20 @@
+
+
+
+
+
+
+
+
+
+