diff --git a/tests/ref/library/pad.png b/tests/ref/library/pad.png
index 463806891..a655061ba 100644
Binary files a/tests/ref/library/pad.png and b/tests/ref/library/pad.png differ
diff --git a/tests/typ/library/pad.typ b/tests/typ/library/pad.typ
index 3ee538c22..c8bfe907b 100644
--- a/tests/typ/library/pad.typ
+++ b/tests/typ/library/pad.typ
@@ -1,3 +1,13 @@
-#box(color: #9feb52)[
-    #pad(10pt, box(color: #eb5278, width: 20pt, height: 20pt))
-]
+// Test the `pad` function.
+
+---
+// Use for indentation.
+#pad(left: 10pt, [Indented!])
+
+// All sides together.
+#box(color: #9feb52,
+  pad(10pt, right: 20pt,
+  box(color: #eb5278, width: 20pt, height: 20pt)))
+
+// Error: 13-23 missing argument: body
+Hi #box(pad(left: 10pt)) there